Abatia tomentosa
 - Abatia tomentosa Mart. ex Eichler [SYNONYM SPECIES 299029:8JJF nidx=null parent=8JHY]
 + Abatia tomentosa Mart. ex Eichler [SYNONYM SPECIES 299638:CFDZY nidx=null parent=8JHY]
Abelia rupestris var. grandiflora
 - Abelia rupestris var. grandiflora Rovelli ex André [SYNONYM VARIETY 299029:B5KBJ nidx=null parent=8JWR]
 + Abelia rupestris var. grandiflora Rovelli ex André [SYNONYM VARIETY 299638:CFF2P nidx=null parent=8JWR]
Abronia maritima
 - Abronia maritima Nutt. ex S. Watson [ACCEPTED SPECIES 299029:8M78 nidx=null]
 + Abronia maritima Nutt. ex S. Watson [ACCEPTED SPECIES 299638:CFF62 nidx=null]
Abronia turbinata
 - Abronia turbinata Torr. ex S. Watson [ACCEPTED SPECIES 299029:63ZY9 nidx=null]
 + Abronia turbinata Torr. ex S. Watson [ACCEPTED SPECIES 299638:CFF63 nidx=null]
Abrophyllaceae
 - Abrophyllaceae Nakai [SYNONYM UNRANKED 299029:622QL nidx=null parent=626WM]
 + Abrophyllaceae Nakai [SYNONYM UNRANKED 299638:CFF65 nidx=null parent=626WM]
Absinthium virescens
 - Absinthium virescens Juss. ex Besser [SYNONYM SPECIES 299029:8MN2 nidx=null parent=5FSHM]
 + Absinthium virescens Juss. ex Besser [SYNONYM SPECIES 299638:CFF6C nidx=null parent=5FSHM]
Absolmsia
 - Absolmsia Kuntze [SYNONYM UNRANKED 299029:5T544 nidx=null parent=4Z2L]
 + Absolmsia Kuntze [SYNONYM UNRANKED 299638:CFF6F nidx=null parent=4Z2L]
Abutilon anderssonianum
 - Abutilon anderssonianum Garcke ex Andersson [SYNONYM SPECIES 299029:8MX2 nidx=null parent=6WCVR]
 + Abutilon anderssonianum Garcke ex Andersson [SYNONYM SPECIES 299638:CFF6X nidx=null parent=6WCVR]
Abutilon anglosomaliae
 - Abutilon anglosomaliae Cufod. ex Thulin [ACCEPTED SPECIES 299029:8MX5 nidx=null]
 + Abutilon anglosomaliae Cufod. ex Thulin [ACCEPTED SPECIES 299638:CFF6Y nidx=null]
Abutilon briquetii
 - Abutilon briquetii Hochr. ex Reinecke & Czermák [SYNONYM SPECIES 299029:8MYG nidx=null parent=64B52]
 + Abutilon briquetii Hochr. ex Reinecke & Czermák [SYNONYM SPECIES 299638:CFF72 nidx=null parent=64B52]
Abutilon intermedium var. figarianum
 - Abutilon intermedium var. figarianum Webb ex Baker fil. [SYNONYM VARIETY 299029:9YS36 nidx=null parent=8MX7]
 + Abutilon intermedium var. figarianum Webb ex Baker fil. [SYNONYM VARIETY 299638:CFF79 nidx=null parent=8MX7]
Abutilon membranaceum
 - Abutilon membranaceum Baker fil. ex Rose [SYNONYM SPECIES 299029:8N75 nidx=null parent=4NGWF]
 + Abutilon membranaceum Baker fil. ex Rose [SYNONYM SPECIES 299638:CFF7C nidx=null parent=4NGWF]
Abutilon striatum
 - Abutilon striatum G. F. Dicks. ex Lindl. [SYNONYM SPECIES 299029:92QYF nidx=null parent=PM6C]
 + Abutilon striatum G. F. Dicks. ex Lindl. [SYNONYM SPECIES 299638:8NCB nidx=null parent=PM6C]
Abutilon wissaduloides
 - Abutilon wissaduloides Baker fil. ex Rose [SYNONYM SPECIES 299029:8NDZ nidx=null parent=5WF7M]
 + Abutilon wissaduloides Baker fil. ex Rose [SYNONYM SPECIES 299638:CFF87 nidx=null parent=5WF7M]
Acacia haematomma
 - Acacia haematomma Bertero ex DC. [SYNONYM SPECIES 299029:8PCF nidx=null parent=PLVG]
 + Acacia haematomma Bertero ex DC. [SYNONYM SPECIES 299638:CFF9M nidx=null parent=PLVG]
Acacia polyantha
 - Acacia polyantha Spreng. ex Benth. [SYNONYM SPECIES 299029:9CN4H nidx=null parent=BTTW6]
 + Acacia polyantha Spreng. ex Benth. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFBT nidx=null parent=BTTW6]
Acacia smithiana
 - Acacia smithiana (Roxb.) Steud. [SYNONYM SPECIES 299029:9CTND nidx=null parent=BG54]
 + Acacia smithiana (Roxb.) Jacques [SYNONYM SPECIES 299638:CFFCH nidx=null parent=BG54]
Acacia trichodella
 - Acacia trichodella Corrie [SYNONYM SPECIES 299029:9F96X nidx=null parent=6Q4C9]
 + Acacia trichodella Gorrie [SYNONYM SPECIES 299638:CFFCW nidx=null parent=6Q4C9]
Acanthaspis beauvoisii
 - Acanthaspis beauvoisii Fairmaire in Thomson, 1858 [SYNONYM SPECIES 299029:CCRF6 nidx=null parent=7C5TQ]
 + Acanthaspis beauvoisii Fairmaire in Thomson, 1858 [SYNONYM SPECIES 299638:CFFJJ nidx=null parent=7C5TQ]
Acantholepis
 - Acantholepis Less. [SYNONYM UNRANKED 299029:5T54L nidx=null parent=49M2]
 + Acantholepis Less. [SYNONYM UNRANKED 299638:CFFQ3 nidx=null parent=49M2]
Acantholimon alatavicum var. laevigatum
 - Acantholimon alatavicum var. laevigatum T. H. Peng [SYNONYM VARIETY 299029:9YR6Y nidx=null parent=8Y4G]
 + Acantholimon alatavicum var. laevigatum T. X. Peng [SYNONYM VARIETY 299638:CFFQ8 nidx=null parent=8Y4G]
Acantholimon ararati
 - Acantholimon ararati (Planch.) Jahand. [SYNONYM SPECIES 299029:8XXJ nidx=null parent=8Y2K]
 + Acantholimon ararati [SYNONYM SPECIES 299638:CFFQC nidx=null parent=8Y2K]
Acantholimon brachystachyum
 - Acantholimon brachystachyum Boiss. [ACCEPTED SPECIES 299029:64F3Z nidx=null]
 + Acantholimon brachystachyum Boiss. ex Bunge [ACCEPTED SPECIES 299638:CFFQH nidx=null]
Acantholimon echinus
 - Acantholimon echinus Boiss. [AMBIGUOUS_SYNONYM SPECIES 299029:9YMLW nidx=null parent=8Y9G]
 + Acantholimon echinus (L.) Bunge [SYNONYM SPECIES 299638:8XZM nidx=null parent=8Y8Z]
Acantholimon flexuosum
 - Acantholimon flexuosum Boiss. & Hausskn. ex Bunge [ACCEPTED SPECIES 299029:8Y27 nidx=null]
 + Acantholimon flexuosum Boiss. ex Bunge [ACCEPTED SPECIES 299638:CFFQR nidx=null]
Acantholimon khorassanicum
 - Acantholimon khorassanicum Czern. [SYNONYM SPECIES 299029:8Y42 nidx=null parent=5LXPS]
 + Acantholimon khorassanicum Czerniak. [ACCEPTED SPECIES 299638:8Y3Z nidx=null]
Acantholimon raikoviae
 - Acantholimon raikoviae Czern. ex Lincz. [ACCEPTED SPECIES 299029:8Y6Y nidx=null]
 + Acantholimon raikoviae Czern. ex Lincz. [ACCEPTED SPECIES 299638:CFFQX nidx=null]
Acanthopanax septemlobus
 - Acanthopanax septemlobus (Thunb.) Koidz. ex Rehder [SYNONYM SPECIES 299029:8YYG nidx=null parent=5J6YS]
 + Acanthopanax septemlobus (Thunb.) Koidz. ex Rehder [SYNONYM SPECIES 299638:CFFSB nidx=null parent=5J6YS]
Acanthophyllum andarabicum
 - Acanthophyllum andarabicum Podl. ex Schiman-Czeika [ACCEPTED SPECIES 299029:8Z9W nidx=null]
 + Acanthophyllum andarabicum Podl. ex Schiman-Czeika [ACCEPTED SPECIES 299638:CFFSM nidx=null]
Acanthorhipsalis
 - Acanthorhipsalis (K.Schum.) Britton & Rose [SYNONYM UNRANKED 299029:5T54V nidx=null parent=6M9K]
 + Acanthorhipsalis (K.Schum.) Britton & Rose [SYNONYM UNRANKED 299638:CFFT8 nidx=null parent=6M9K]
Acanthosentis
 - Acanthosentis Verma & Datta, 1929 [ACCEPTED SUBGENUS 299029:8VWS5 nidx=null]
 + Acanthosentis Verma & Datta, 1929 [ACCEPTED SUBGENUS 299638:CFFPW nidx=null]
Acanthosicyos
 - Acanthosicyos Welw. ex Hook.f. [ACCEPTED GENUS 299029:MDW nidx=null]
 + Acanthosicyos Welw. ex Hook.f. [ACCEPTED GENUS 299638:CFFV4 nidx=null]
Acarphaea
 - Acarphaea Harv. & A.Gray [SYNONYM UNRANKED 299029:5T55D nidx=null parent=3LG4]
 + Acarphaea Harv. & A.Gray [SYNONYM UNRANKED 299638:CFFX4 nidx=null parent=3LG4]
Acartia laxa
 - Acartia laxa Dana, 1852-1853 [SYNONYM SPECIES 299029:93DC nidx=null parent=64FSS]
 + Acartia laxa Dana, 1849-1852 [SYNONYM SPECIES 299638:CFFX8 nidx=null parent=64FSS]
Acartia limpida
 - Acartia limpida Dana, 1853-1855 [ACCEPTED SPECIES 299029:CCRZS nidx=null]
 + Acartia limpida Dana, 1849-1852 [ACCEPTED SPECIES 299638:93DG nidx=null]
Acer drummondii
 - Acer drummondii Hook. & Arn. ex Nutt. [AMBIGUOUS_SYNONYM SPECIES 299029:9XFC3 nidx=null parent=94JD]
 + Acer drummondii Hook. & Arn. ex Nutt. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFZ8 nidx=null parent=94JD]
Acer horizontale
 - Acer horizontale Franch. ex W. P. Fang [SYNONYM SPECIES 299029:64FHT nidx=null parent=B8863]
 + Acer horizontale Franch. ex W. P. Fang [SYNONYM SPECIES 299638:CFFZJ nidx=null parent=B8863]
Acer hypotrichum
 - Acer hypotrichum Franch. ex W. P. Fang [SYNONYM SPECIES 299029:94B4 nidx=null parent=94DB]
 + Acer hypotrichum Franch. ex W. P. Fang [SYNONYM SPECIES 299638:CFFZK nidx=null parent=94DB]
Acer opulifolium
 - Acer opulifolium Thuill. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299029:64FJM nidx=null parent=94HF]
 + Acer opulifolium Thuill. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299638:CFG23 nidx=null parent=94HF]
Acer oxyodon
 - Acer oxyodon Franch. ex W. P. Fang [SYNONYM SPECIES 299029:94G3 nidx=null parent=9493]
 + Acer oxyodon Franch. ex W. P. Fang [SYNONYM SPECIES 299638:CFG24 nidx=null parent=9493]
Acer stachyanthum
 - Acer stachyanthum Franch. ex W. P. Fang [SYNONYM SPECIES 299029:94KG nidx=null parent=9493]
 + Acer stachyanthum Franch. ex W. P. Fang [SYNONYM SPECIES 299638:CFG2G nidx=null parent=9493]
Acer stenobotrys
 - Acer stenobotrys Franch. ex W. P. Fang [SYNONYM SPECIES 299029:94KK nidx=null parent=64FGC]
 + Acer stenobotrys Franch. ex W. P. Fang [SYNONYM SPECIES 299638:CFG2J nidx=null parent=64FGC]
Acer turcomanicum
 - Acer turcomanicum Pojark. ex Czerniak. [SYNONYM SPECIES 299029:94MF nidx=null parent=BMY2R]
 + Acer turcomanicum Pojark. ex Czerniak. [SYNONYM SPECIES 299638:CFG2L nidx=null parent=BMY2R]
Aceratophallus sumucus
 - Aceratophallus sumucus Chamberlin, 1956 [ACCEPTED SPECIES 299029:64FM2 nidx=null]
 + Aceratophallus sumucus Chamberlin, 1956 [ACCEPTED SPECIES 299638:64FLP nidx=null]
Aceriphyllum
 - Aceriphyllum Engl. [SYNONYM UNRANKED 299029:5T55K nidx=null parent=5VM3]
 + Aceriphyllum Engl. [SYNONYM UNRANKED 299638:CFG3Q nidx=null parent=5VM3]
Achantia
 - Achantia A.Chev. [SYNONYM UNRANKED 299029:5T55R nidx=null parent=5KYM]
 + Achantia A.Chev. [SYNONYM UNRANKED 299638:CFG6D nidx=null parent=5KYM]
Achatina (Leptocalina) thermalis
 - Achatina (Leptocalina) thermalis Bequaert & Clench, 1934 [SYNONYM SPECIES 299029:86ZY4 nidx=null parent=86YTL]
 + Achatina (Leptocalina) thermalis Bequaert & Clench, 1936 [SYNONYM SPECIES 299638:CFG76 nidx=null parent=CFYPJ]
Achatina decussata
 - Achatina decussata Deshayes, 1840 [SYNONYM SPECIES 299029:8KTDX nidx=null parent=3C76T]
 + Achatina decussata Deshayes, 1851 [SYNONYM SPECIES 299638:CFG7J nidx=null parent=CFRVB]
Achatina thermalis
 - Achatina thermalis Bequaert & Clench, 1934 [SYNONYM SPECIES 299029:86BQQ nidx=null parent=86YTL]
 + Achatina thermalis Bequaert & Clench, 1936 [SYNONYM SPECIES 299638:CFG78 nidx=null parent=CFYPJ]
Achatinina
 - Achatinina [ACCEPTED SUBORDER 299029:7NVZB nidx=null]
 + Achatinina Schileyko, 1979 [ACCEPTED SUBORDER 299638:CFG8B nidx=null]
Achillea anethifolia
 - Achillea anethifolia Fisch. ex Herder [SYNONYM SPECIES 299029:64GRQ nidx=null parent=5FD8R]
 + Achillea anethifolia Fisch. ex Herder [SYNONYM SPECIES 299638:CFG8V nidx=null parent=5FD8R]
Achillea asperula
 - Achillea asperula (Bertol.) Ces. & Pass. ex Nyman [SYNONYM SPECIES 299029:64H3V nidx=null parent=5FNBT]
 + Achillea asperula (Bertol.) Ces. & Pass. ex Nyman [SYNONYM SPECIES 299638:CFG8W nidx=null parent=5FNBT]
Achillea collina
 - Achillea collina Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:97CN nidx=null parent=97LD]
 + Achillea collina Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFG8X nidx=null parent=97LD]
Achillea depressa
 - Achillea depressa Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:97DN nidx=null parent=5FD7F]
 + Achillea depressa Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFG8Y nidx=null parent=5FD7F]
Achillea ligustica
 - Achillea ligustica Vis. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:64H4S nidx=null parent=5FD93]
 + Achillea ligustica Vis. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFG96 nidx=null parent=5FD93]
Achillea nobilis
 - Achillea nobilis Rochel ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:97HT nidx=null parent=97D4]
 + Achillea nobilis Rochel ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFG98 nidx=null parent=97D4]
Achillea partheniflora
 - Achillea partheniflora Fisch. ex Herder [SYNONYM SPECIES 299029:97JF nidx=null parent=5FD9D]
 + Achillea partheniflora Fisch. ex Herder [SYNONYM SPECIES 299638:CFG99 nidx=null parent=5FD9D]
Achillea rupestris
 - Achillea rupestris Huter, Porta & Rigo [ACCEPTED SPECIES 299029:97KK nidx=null]
 + Achillea rupestris Huter, Porta & Rigo [ACCEPTED SPECIES 299638:97KL nidx=null]
Achillea schkuhrii
 - Achillea schkuhrii Spreng. ex Nyman [SYNONYM SPECIES 299029:97KZ nidx=null parent=5FD93]
 + Achillea schkuhrii Spreng. ex Nyman [SYNONYM SPECIES 299638:CFG9C nidx=null parent=5FD93]
Achillea stricta
 - Achillea stricta Schleich. ex W. D. J. Koch [SYNONYM SPECIES 299029:97LW nidx=null parent=5FD7X]
 + Achillea stricta Schleich. ex W. D. J. Koch [SYNONYM SPECIES 299638:CFG9G nidx=null parent=5FD7X]
Achillea wolffii
 - Achillea wolffii Schur ex Nyman [SYNONYM SPECIES 299029:97NB nidx=null parent=97FC]
 + Achillea wolffii Schur ex Nyman [SYNONYM SPECIES 299638:CFG9J nidx=null parent=97FC]
Achyranthes borbonica
 - Achyranthes borbonica Willd. ex Schult. [SYNONYM SPECIES 299029:996L nidx=null parent=5LYB8]
 + Achyranthes borbonica Willd. ex Schult. [SYNONYM SPECIES 299638:CFGCX nidx=null parent=5LYB8]
Achyranthes excelsa
 - Achyranthes excelsa Thouars ex Moq. [SYNONYM SPECIES 299029:997P nidx=null parent=5LYB8]
 + Achyranthes excelsa Thouars ex Moq. [SYNONYM SPECIES 299638:CFGCZ nidx=null parent=5LYB8]
Achyranthes novae-brasilianae
 - Achyranthes novae-brasilianae Thouin ex Schult. [SYNONYM SPECIES 299029:9XPPM nidx=null parent=C9J3]
 + Achyranthes novae-brasilianae Thouin ex Schult. [SYNONYM SPECIES 299638:CFGD8 nidx=null parent=C9J3]
Achyranthes ternata
 - Achyranthes ternata Host ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299029:99CT nidx=null parent=3GTMZ]
 + Achyranthes ternata Host ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299638:CFGDB nidx=null parent=3GTMZ]
Achyranthes uncinata
 - Achyranthes uncinata Willd. ex Schult. [SYNONYM SPECIES 299029:9XPPW nidx=null parent=32R4H]
 + Achyranthes uncinata Willd. ex Schult. [SYNONYM SPECIES 299638:CFGDC nidx=null parent=32R4H]
Acioa rudatisii
 - Acioa rudatisii Engl. ex De Wild. [SYNONYM SPECIES 299029:9C2K nidx=null parent=33TP4]
 + Acioa rudatisii Engl. ex De Wild. [SYNONYM SPECIES 299638:CFGJZ nidx=null parent=33TP4]
Acirostrum
 - Acirostrum Y.Z.Zhao [SYNONYM UNRANKED 299029:C6D2J nidx=null parent=C6JDP]
 + Acirostrum Y.Z.Zhao [SYNONYM UNRANKED 299638:CFGK9 nidx=null parent=C6JDP]
Acmadenia pungens
 - Acmadenia pungens Eckl. & Zeyh. ex Sond. [SYNONYM SPECIES 299029:9DCB nidx=null parent=9DC8]
 + Acmadenia pungens Eckl. & Zeyh. ex Sond. [SYNONYM SPECIES 299638:CFGLL nidx=null parent=9DC8]
Acmella alba
 - Acmella alba (L'Hér.) Jansen [ACCEPTED SPECIES 299029:B3L7T nidx=null]
 + Acmella alba (L'Hér.) Jansen [ACCEPTED SPECIES 299638:CFGNZ nidx=null]
Acmena gerrardii
 - Acmena gerrardii Harv. ex Hook. fil. [SYNONYM SPECIES 299029:9FCQ nidx=null parent=5464L]
 + Acmena gerrardii Harv. ex Hook. fil. [SYNONYM SPECIES 299638:CFGP7 nidx=null parent=5464L]
Acmispon maritimus var. maritimus
 - Acmispon maritimus var. maritimus [ACCEPTED VARIETY 299029:C9368 nidx=null]
 + Acmispon maritimus var. maritimus [ACCEPTED VARIETY 299638:CFGP8 nidx=null]
Acnida cuspidata
 - Acnida cuspidata Bertero ex Spreng. [SYNONYM SPECIES 299029:9FM8 nidx=null parent=CGY8]
 + Acnida cuspidata Bertero ex Spreng. [SYNONYM SPECIES 299638:CFGPR nidx=null parent=CGY8]
Acocephalus sahlbergii
 - Acocephalus sahlbergii Signoret, 1879 [SYNONYM SPECIES 299029:C938D nidx=null parent=8JYB5]
 + Acocephalus sahlbergii Signoret, 1879 [SYNONYM SPECIES 299638:CFGQ3 nidx=null parent=8JYB5]
Acokanthera deflersii
 - Acokanthera deflersii Schweinf. ex Lewin [SYNONYM SPECIES 299029:9FRB nidx=null parent=9FRQ]
 + Acokanthera deflersii Schweinf. ex Lewin [SYNONYM SPECIES 299638:CFGQH nidx=null parent=9FRQ]
Acokanthera ouabaio
 - Acokanthera ouabaio Cathel. ex Lewin [SYNONYM SPECIES 299029:9FRL nidx=null parent=9FRQ]
 + Acokanthera ouabaio Cathel. ex Lewin [SYNONYM SPECIES 299638:CFGQJ nidx=null parent=9FRQ]
Aconitella
 - Aconitella Spach [SYNONYM UNRANKED 299029:5T56W nidx=null parent=42R2]
 + Aconitella Spach [SYNONYM UNRANKED 299638:CFGR2 nidx=null parent=42R2]
Aconitum pendulicarpum
 - Aconitum pendulicarpum Chang ex W. T. Wang & P. K. Hsiao [ACCEPTED SPECIES 299029:9GL4 nidx=null]
 + Aconitum pendulicarpum Chang ex W. T. Wang & P. K. Hsiao [ACCEPTED SPECIES 299638:CFGS4 nidx=null]
Aconitum phragmitincola
 - Aconitum phragmitincola Kom. ex Vorosh. [SYNONYM SPECIES 299029:64N2B nidx=null parent=9G7L]
 + Aconitum phragmitincola Kom. ex Vorosh. [SYNONYM SPECIES 299638:CFGS5 nidx=null parent=9G7L]
Aconitum sinense
 - Aconitum sinense Siebold ex Lindl. & Paxton [SYNONYM SPECIES 299029:9GPQ nidx=null parent=64MNM]
 + Aconitum sinense Siebold ex Lindl. & Paxton [SYNONYM SPECIES 299638:CFGS9 nidx=null parent=64MNM]
Aconitum vulparia subsp. neapolitanum
 - Aconitum vulparia subsp. neapolitanum (Ten.) Muñoz Garm. [SYNONYM SUBSPECIES 299029:7J782 nidx=null parent=5FDJK]
 + Aconitum vulparia subsp. neapolitanum (Ten.) Muñoz Garm. [SYNONYM SUBSPECIES 299638:CFGSL nidx=null parent=5FDJK]
Acridocarpus staudtii
 - Acridocarpus staudtii (Engl.) Engl. ex Hutch. & Dalziel [ACCEPTED SPECIES 299029:64LTW nidx=null]
 + Acridocarpus staudtii (Engl.) Engl. ex Hutch. & Dalziel [ACCEPTED SPECIES 299638:CFH4X nidx=null]
Acrophorus
 - Acrophorus C.Presl [SYNONYM UNRANKED 299029:C3GNZ nidx=null parent=B8VJF]
 + Acrophorus C.Presl [SYNONYM UNRANKED 299638:CFH8W nidx=null parent=B8VJF]
Acrophorus blumei
 - Acrophorus blumei Ching ex C. Chr. & Holttum [SYNONYM SPECIES 299029:B94V3 nidx=null parent=B9K3Y]
 + Acrophorus blumei Ching ex C. Chr. & Holttum [SYNONYM SPECIES 299638:CFH8X nidx=null parent=B9K3Y]
Acrosalenia koenigii
 - Acrosalenia koenigii Agassiz in Agassiz & Desor, 1846 [SYNONYM SPECIES 299029:CCTN7 nidx=null parent=84C5H]
 + Acrosalenia koenigii Agassiz in Agassiz & Desor, 1846 [SYNONYM SPECIES 299638:CFHD3 nidx=null parent=84C5H]
Acrostichum aphlebium
 - Acrostichum aphlebium Kunze ex Klotzsch [SYNONYM SPECIES 299029:B94XR nidx=null parent=B9KDW]
 + Acrostichum aphlebium Kunze ex Klotzsch [SYNONYM SPECIES 299638:CFHFN nidx=null parent=B9KDW]
Acrostichum crispatulum var. contaminans
 - Acrostichum crispatulum var. contaminans Wall. ex C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 299029:BCZBC nidx=null parent=B97MR]
 + Acrostichum crispatulum var. contaminans Wall. ex C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 299638:CFHFP nidx=null parent=B97MR]
Acrostichum flagelliferum
 - Acrostichum flagelliferum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:B956R nidx=null parent=B97N8]
 + Acrostichum flagelliferum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFHFS nidx=null parent=B97N8]
Acrostichum glandulosum
 - Acrostichum glandulosum Carmich. [SYNONYM SPECIES 299029:B957N nidx=null parent=B9KG5]
 + Acrostichum glandulosum Carmich. [SYNONYM SPECIES 299638:CFHFT nidx=null parent=B9KG5]
Acrostichum hastatum
 - Acrostichum hastatum Thunb. ex Houtt. [AMBIGUOUS_SYNONYM SPECIES 299029:B958M nidx=null parent=BBBJN]
 + Acrostichum hastatum Thunb. ex Houtt. [AMBIGUOUS_SYNONYM SPECIES 299638:CFHFX nidx=null parent=BBBJN]
Acrostichum herminieri
 - Acrostichum herminieri Bory ex Fée [SYNONYM SPECIES 299029:BCF8Y nidx=null parent=B9KHZ]
 + Acrostichum herminieri Bory ex Fée [SYNONYM SPECIES 299638:CFHFY nidx=null parent=B9KHZ]
Acrostichum praestantissimum
 - Acrostichum praestantissimum Bory ex Fée [SYNONYM SPECIES 299029:BCF98 nidx=null parent=BCGLR]
 + Acrostichum praestantissimum Bory ex Fée [SYNONYM SPECIES 299638:CFHG2 nidx=null parent=BCGLR]
Acrostichum sporadolepis
 - Acrostichum sporadolepis Kunze ex D. C. Eaton [SYNONYM SPECIES 299029:B95NV nidx=null parent=B9KP5]
 + Acrostichum sporadolepis Kunze ex D. C. Eaton [SYNONYM SPECIES 299638:CFHG4 nidx=null parent=B9KP5]
Acrostichum stelligerum
 - Acrostichum stelligerum Wall. ex Baker [SYNONYM SPECIES 299029:B95P5 nidx=null parent=B9KP9]
 + Acrostichum stelligerum Wall. ex Baker [SYNONYM SPECIES 299638:CFHG5 nidx=null parent=B9KP9]
Acrotrema walkeri
 - Acrotrema walkeri Wight ex Thwaites [ACCEPTED SPECIES 299029:9RC9 nidx=null]
 + Acrotrema walkeri Wight ex Thwaites [ACCEPTED SPECIES 299638:CFHGL nidx=null]
Acsmithia
 - Acsmithia Hoogland [SYNONYM UNRANKED 299029:5T588 nidx=null parent=646CZ]
 + Acsmithia Hoogland [SYNONYM UNRANKED 299638:CFHGX nidx=null parent=646CZ]
Acsmithia brongniartiana
 - Acsmithia brongniartiana Hoogland ex W. C. Dickison [SYNONYM SPECIES 299029:9RY3 nidx=null parent=4Z6TK]
 + Acsmithia brongniartiana Hoogland ex W. C. Dickison [SYNONYM SPECIES 299638:CFHGY nidx=null parent=4Z6TK]
Acsmithia pedunculata
 - Acsmithia pedunculata (Schltr.) Hoogland [SYNONYM SPECIES 299029:64P6G nidx=null parent=6ZBLW]
 + Acsmithia pedunculata (Schltr.) Hoogland [SYNONYM SPECIES 299638:CFHGZ nidx=null parent=6ZBLW]
Acsmithia pubescens
 - Acsmithia pubescens Hoogland ex W. C. Dickison [SYNONYM SPECIES 299029:9RYG nidx=null parent=6ZBM8]
 + Acsmithia pubescens Hoogland ex W. C. Dickison [SYNONYM SPECIES 299638:CFHH2 nidx=null parent=6ZBM8]
Acsmithia pulleana
 - Acsmithia pulleana (Schltr.) Hoogland [SYNONYM SPECIES 299029:9RYJ nidx=null parent=6ZBLZ]
 + Acsmithia pulleana (Schltr.) Hoogland [SYNONYM SPECIES 299638:CFHH3 nidx=null parent=6ZBLZ]
Acsmithia reticulata
 - Acsmithia reticulata (Schltr.) Hoogland [SYNONYM SPECIES 299029:9RYM nidx=null parent=6ZBMB]
 + Acsmithia reticulata (Schltr.) Hoogland [SYNONYM SPECIES 299638:CFHH4 nidx=null parent=6ZBMB]
Actinernus nobilis
 - Actinernus nobilis Verrill, 1879 [ACCEPTED SPECIES 299029:9T35 nidx=null]
 + Actinernus nobilis Verrill, 1879 [ACCEPTED SPECIES 299638:CFHHY nidx=null]
Actinidia acuminata
 - Actinidia acuminata Budishchev [ACCEPTED SPECIES 299029:B3L9T nidx=null]
 + Actinidia acuminata Budishchev [ACCEPTED SPECIES 299638:CFHJK nidx=null]
Actinidia suifunensis
 - Actinidia suifunensis Budishchev [SYNONYM SPECIES 299029:B4HVW nidx=null parent=B3L9T]
 + Actinidia suifunensis Budishchev [SYNONYM SPECIES 299638:CFHJN nidx=null parent=CFHJK]
Actinocyclina
 - Actinocyclina [ACCEPTED SUBGENUS 299029:B8X8V nidx=null]
 + Actinocyclina [ACCEPTED SUBGENUS 299638:CFHKQ nidx=null]
Actinocythereis militaris
 - Actinocythereis militaris (Brady, 1866) Hartmann, 1980 [SYNONYM SPECIES 299029:9TT8 nidx=null parent=78843]
 + Actinocythereis militaris (Brady, 1866) [SYNONYM SPECIES 299638:CFHL5 nidx=null parent=78843]
Actinodaphne madraspatana
 - Actinodaphne madraspatana Bedd. ex Hook. fil. [ACCEPTED SPECIES 299029:9TWB nidx=null]
 + Actinodaphne madraspatana Bedd. ex Hook. fil. [ACCEPTED SPECIES 299638:CFHL6 nidx=null]
Actinodaphne sesquipedalis
 - Actinodaphne sesquipedalis Hook. fil. & Thomson ex Meisn. [ACCEPTED SPECIES 299029:9TXZ nidx=null]
 + Actinodaphne sesquipedalis Hook. fil. & Thomson ex Meisn. [ACCEPTED SPECIES 299638:CFHL7 nidx=null]
Actinodium
 - Actinodium Schauer ex Schltdl. [ACCEPTED GENUS 299029:NPX nidx=null]
 + Actinodium Schauer ex Schltdl. [ACCEPTED GENUS 299638:CFHLF nidx=null]
Actinostachys
 - Actinostachys R.Br. ex Wall. [SYNONYM UNRANKED 299029:C3H5G nidx=null parent=B8X8C]
 + Actinostachys R.Br. ex Wall. [SYNONYM UNRANKED 299638:CFHMG nidx=null parent=B8X8C]
Actinostephanus
 - Actinostephanus F.Wen, Y.G.Wei & L.F.Fu [SYNONYM UNRANKED 299029:8ZYRN nidx=null parent=CDYDW]
 + Actinostephanus F.Wen, Y.G.Wei & L.F.Fu [SYNONYM UNRANKED 299638:CFHML nidx=null parent=CDYDW]
Actites
 - Actites Lander [SYNONYM UNRANKED 299029:5T58X nidx=null parent=7JMV]
 + Actites Lander [SYNONYM UNRANKED 299638:CFHNY nidx=null parent=7JMV]
Acuston
 - Acuston Raf. [SYNONYM UNRANKED 299029:C63HF nidx=null parent=C7796]
 + Acuston Raf. [SYNONYM UNRANKED 299638:CFHPX nidx=null parent=C7796]
Adamsia sociabilis
 - Adamsia sociabilis Verrill, 1882 [SYNONYM SPECIES 299029:9X5D nidx=null parent=C2Y5M]
 + Adamsia sociabilis Verrill, 1882 [SYNONYM SPECIES 299638:CFHQV nidx=null parent=C2Y5M]
Adenandra glandulosa
 - Adenandra glandulosa Licht. ex Schult. [SYNONYM SPECIES 299029:9YWH nidx=null parent=BMYBG]
 + Adenandra glandulosa Licht. ex Schult. [SYNONYM SPECIES 299638:CFHST nidx=null parent=BMYBG]
Adenia sphaerocarpa
 - Adenia sphaerocarpa Claverie ex H. Perrier [AMBIGUOUS_SYNONYM SPECIES 299029:9Z79 nidx=null parent=7J86X]
 + Adenia sphaerocarpa Claverie ex H. Perrier [AMBIGUOUS_SYNONYM SPECIES 299638:CFHT4 nidx=null parent=7J86X]
Adenopappus
 - Adenopappus Benth. [SYNONYM UNRANKED 299029:7N9QR nidx=null parent=7RYV]
 + Adenopappus Benth. [SYNONYM UNRANKED 299638:CFHTC nidx=null parent=7RYV]
Adesmia caespitosa
 - Adesmia caespitosa Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:64PZY nidx=null parent=64QC9]
 + Adesmia caespitosa Gillies ex Hook. & Arn. [AMBIGUOUS_SYNONYM SPECIES 299638:CFHVH nidx=null parent=64QC9]
Adesmia capricornica
 - Adesmia capricornica Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:64PZR nidx=null parent=64QC9]
 + Adesmia capricornica Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CFHVJ nidx=null parent=64QC9]
Adesmia hookeriana
 - Adesmia hookeriana Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:9CV3V nidx=null parent=64RWX]
 + Adesmia hookeriana Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CFHVK nidx=null parent=64RWX]
Adiantaceae
 - Adiantaceae Newman [SYNONYM UNRANKED 299029:C3CXK nidx=null parent=B8V4Q]
 + Adiantaceae Newman [SYNONYM UNRANKED 299638:CFDXY nidx=null parent=B8V4Q]
Adiantum aethiopicum
 - Adiantum aethiopicum Hook. ex Baker [AMBIGUOUS_SYNONYM SPECIES 299029:B92MS nidx=null parent=B8WDV]
 + Adiantum aethiopicum Hook. ex Baker [AMBIGUOUS_SYNONYM SPECIES 299638:CFHVZ nidx=null parent=B8WDV]
Adiantum amelianum
 - Adiantum amelianum Glaziou ex Baker [SYNONYM SPECIES 299029:BCFBJ nidx=null parent=B92V3]
 + Adiantum amelianum Glaziou ex Baker [SYNONYM SPECIES 299638:CFHW2 nidx=null parent=B92V3]
Adiantum amoenum
 - Adiantum amoenum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:B96PW nidx=null parent=B92PW]
 + Adiantum amoenum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFHW3 nidx=null parent=B92PW]
Adiantum hippocrepis
 - Adiantum hippocrepis A. Braun ex Salomon [SYNONYM SPECIES 299029:B96TW nidx=null parent=BBFT4]
 + Adiantum hippocrepis A. Braun ex Salomon [SYNONYM SPECIES 299638:CFC4M nidx=null parent=BBFT4]
Adiantum vogelii
 - Adiantum vogelii Mett. ex Keyserl. [ACCEPTED SPECIES 299029:B92WQ nidx=null]
 + Adiantum vogelii Mett. ex Keyserl. [ACCEPTED SPECIES 299638:CFC4N nidx=null]
Adinandra millettii
 - Adinandra millettii (Hook. & Arn.) Benth. & Hook. fil. ex Hance [ACCEPTED SPECIES 299029:6553W nidx=null]
 + Adinandra millettii (Hook. & Arn.) Benth. & Hook. fil. ex Hance [ACCEPTED SPECIES 299638:CFC4P nidx=null]
Adioryx rubrum
 - Adioryx rubrum () non Forsskål, 1775 [MISAPPLIED SPECIES 299029:CCNDR nidx=null parent=79MPJ]
 + Adioryx rubrum () [MISAPPLIED SPECIES 299638:CFC4R nidx=null parent=79MPJ]
Adoxaceae
 - Adoxaceae E.Mey. [SYNONYM UNRANKED 299029:62V nidx=null parent=62738]
 + Adoxaceae E.Mey. [SYNONYM UNRANKED 299638:CFC5D nidx=null parent=62738]
Aedes (Aedes) dermajoensis
 - Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 299029:64VWL nidx=null parent=C2TR5]
 + Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 299638:87MTK nidx=null parent=C2TR5]
Aedes (Hulecoeteomyia) japonicus
 - Aedes (Hulecoeteomyia) japonicus (Theobald, 1901) [ACCEPTED SPECIES 299029:89VNY nidx=null]
 + Aedes (Hulecoeteomyia) japonicus (Theobald, 1901) [ACCEPTED SPECIES 299638:657NL nidx=null]
Aegialophila
 - Aegialophila Boiss. & Heldr. [SYNONYM UNRANKED 299029:5T5BG nidx=null parent=B3J4L]
 + Aegialophila Boiss. & Heldr. [SYNONYM UNRANKED 299638:CFC5Q nidx=null parent=B3J4L]
Aegopordon
 - Aegopordon Boiss. [SYNONYM UNRANKED 299029:5T5BK nidx=null parent=6387T]
 + Aegopordon Boiss. [SYNONYM UNRANKED 299638:CFC5W nidx=null parent=6387T]
Aenigmatanthera
 - Aenigmatanthera W.R.Anderson [SYNONYM UNRANKED 299029:87D5D nidx=null parent=6429]
 + Aenigmatanthera W.R.Anderson [SYNONYM UNRANKED 299638:CFC63 nidx=null parent=6429]
Aenigmopteris
 - Aenigmopteris Holttum [SYNONYM UNRANKED 299029:C3HXB nidx=null parent=B8VCV]
 + Aenigmopteris Holttum [SYNONYM UNRANKED 299638:CFC64 nidx=null parent=B8VCV]
Aeonium × exsul
 - Aeonium × exsul Bornm. ex O. Arango [ACCEPTED SPECIES 299029:64ZG7 nidx=null]
 + Aeonium × exsul Bornm. ex O. Arango [ACCEPTED SPECIES 299638:CFC67 nidx=null]
Aequipecten atlanticus
 - Aequipecten atlanticus (E. A. Smith, 1890) [ACCEPTED SPECIES 299029:7PVHT nidx=null]
 + Aequipecten atlanticus (E. A. Smith, 1890) [SYNONYM SPECIES 299638:64Z4Y nidx=null parent=CGLS6]
Aerva javanica
 - Aerva javanica (Burm. fil.) Juss. ex Schult. [SYNONYM SPECIES 299029:64ZNY nidx=null parent=64ZNX]
 + Aerva javanica (Burm. fil.) Juss. ex Schult. [SYNONYM SPECIES 299638:CFC6N nidx=null parent=64ZNX]
Aerva lanata
 - Aerva lanata Juss. [SYNONYM SPECIES 299029:64ZNZ nidx=null parent=4B9DD]
 + Aerva lanata Juss. [SYNONYM SPECIES 299638:CFC6P nidx=null parent=4B9DD]
Aesculus turbinata f. pubescens
 - Aesculus turbinata f. pubescens (Rehder) Ohwi ex Yas. Endo [SYNONYM FORM 299029:94HXJ nidx=null parent=65BMG]
 + Aesculus turbinata f. pubescens (Rehder) Ohwi ex Yas. Endo [SYNONYM FORM 299638:CFC6Q nidx=null parent=65BMG]
Aetheopappus
 - Aetheopappus Cass. [SYNONYM UNRANKED 299029:5T5BW nidx=null parent=6YH4]
 + Aetheopappus Cass. [SYNONYM UNRANKED 299638:CFC6S nidx=null parent=6YH4]
Aethephyllum
 - Aethephyllum N.E.Br. [SYNONYM UNRANKED 299029:5T5BX nidx=null parent=3QWM]
 + Aethephyllum N.E.Br. [SYNONYM UNRANKED 299638:CFC6T nidx=null parent=3QWM]
Aethusa micrantha
 - Aethusa micrantha Opiz ex Nyman [SYNONYM SPECIES 299029:65CDM nidx=null parent=BPXLD]
 + Aethusa micrantha Opiz ex Nyman [SYNONYM SPECIES 299638:CFC6Y nidx=null parent=BPXLD]
Afrardisia
 - Afrardisia Mez [SYNONYM UNRANKED 299029:5T5C7 nidx=null parent=32G5]
 + Afrardisia Mez [SYNONYM UNRANKED 299638:CFCG6 nidx=null parent=32G5]
Afrocarum
 - Afrocarum Rauschert [SYNONYM UNRANKED 299029:5T5C8 nidx=null parent=39TJ]
 + Afrocarum Rauschert [SYNONYM UNRANKED 299638:CFCG8 nidx=null parent=39TJ]
Afropteris
 - Afropteris Alston [SYNONYM UNRANKED 299029:C3JGN nidx=null parent=B8V53]
 + Afropteris Alston [SYNONYM UNRANKED 299638:CFCGP nidx=null parent=B8V53]
Agalima vitiensis
 - Agalima vitiensis Seem. ex Dammer [SYNONYM SPECIES 299029:B828Q nidx=null parent=6W2DF]
 + Agalima vitiensis Seem. ex Dammer [SYNONYM SPECIES 299638:CFCGR nidx=null parent=6W2DF]
Agalmanthus
 - Agalmanthus (Endl.) Hombr. & Jacquinot [SYNONYM UNRANKED 299029:BTNW4 nidx=null parent=5R3B]
 + Agalmanthus (Endl.) Hombr. & Jacquinot [SYNONYM UNRANKED 299638:5T5CH nidx=null parent=5R3B]
Aganonerion
 - Aganonerion Pierre [SYNONYM UNRANKED 299029:5T5CK nidx=null parent=854S]
 + Aganonerion Pierre [SYNONYM UNRANKED 299638:CFCGV nidx=null parent=854S]
Agassizia
 - Agassizia A.Gray & Engelm. [SYNONYM UNRANKED 299029:5T5CR nidx=null parent=4LQ2]
 + Agassizia A.Gray & Engelm. [SYNONYM UNRANKED 299638:CFCK9 nidx=null parent=4LQ2]
Agathelpis
 - Agathelpis Choisy [SYNONYM UNRANKED 299029:5T5CV nidx=null parent=5RS5]
 + Agathelpis Choisy [SYNONYM UNRANKED 299638:CFCKB nidx=null parent=5RS5]
Agathophora
 - Agathophora (Fenzl) Bunge [SYNONYM UNRANKED 299029:5T5CX nidx=null parent=4SWH]
 + Agathophora (Fenzl) Bunge [SYNONYM UNRANKED 299638:CFCKF nidx=null parent=4SWH]
Agathophyllum aromaticum
 - Agathophyllum aromaticum (Sonn.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:66387 nidx=null parent=ZV7V]
 + Agathophyllum aromaticum (Sonn.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CFCKG nidx=null parent=ZV7V]
Agathosma lanceolata
 - Agathosma lanceolata Spreng. ex Bartl. & H. L. Wendl. [AMBIGUOUS_SYNONYM SPECIES 299029:6637S nidx=null parent=662WB]
 + Agathosma lanceolata Spreng. ex Bartl. & H. L. Wendl. [AMBIGUOUS_SYNONYM SPECIES 299638:CFCKJ nidx=null parent=662WB]
Agathosma patula
 - Agathosma patula G. Mey. ex Bartl. & H. L. Wendl. [SYNONYM SPECIES 299029:65R96 nidx=null parent=65R8D]
 + Agathosma patula G. Mey. ex Bartl. & H. L. Wendl. [SYNONYM SPECIES 299638:CFCKK nidx=null parent=65R8D]
Agation deplanchei
 - Agation deplanchei Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299029:65QXG nidx=null parent=5TQ7Z]
 + Agation deplanchei Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299638:CFCKN nidx=null parent=5TQ7Z]
Agation lenormandii
 - Agation lenormandii Vieill. ex Guillaumin [SYNONYM SPECIES 299029:65R9G nidx=null parent=5TQ8D]
 + Agation lenormandii Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFCKP nidx=null parent=5TQ8D]
Agdestidaceae
 - Agdestidaceae (Heimerl) Nakai [SYNONYM UNRANKED 299029:64N nidx=null parent=625L4]
 + Agdestidaceae (Heimerl) Nakai [SYNONYM UNRANKED 299638:CFCLC nidx=null parent=625L4]
Agelaea usambarensis
 - Agelaea usambarensis Gilg ex Engl. [SYNONYM SPECIES 299029:662DL nidx=null parent=65QBX]
 + Agelaea usambarensis Gilg ex Engl. [SYNONYM SPECIES 299638:CFCLD nidx=null parent=65QBX]
Agonum brunneus
 - Agonum brunneus (Letzner, 1852) unavailable name [SYNONYM SPECIES 299029:C3KB4 nidx=null parent=664T3]
 + Agonum brunneus (Letzner, 1852) [SYNONYM SPECIES 299638:CFCNQ nidx=null parent=664T3]
Agorrhinum
 - Agorrhinum Fourr. [SYNONYM UNRANKED 299029:C8RST nidx=null parent=XQV]
 - Agorrhinum Fourr. [SYNONYM UNRANKED 299029:CCNYD nidx=null parent=5TRK]
 + Agorrhinum Fourr. [SYNONYM UNRANKED 299638:5T5DS nidx=null parent=5TRK]
 + Agorrhinum Fourr. [SYNONYM UNRANKED 299638:CFCPY nidx=null parent=XQV]
Agrimonia bicknellii
 - Agrimonia bicknellii (Kearney) Rydb. ex E. P. Bicknell [SYNONYM SPECIES 299029:B7G8 nidx=null parent=B7HP]
 + Agrimonia bicknellii (Kearney) Rydb. ex E. P. Bicknell [SYNONYM SPECIES 299638:CFCQV nidx=null parent=B7HP]
Agrocharis
 - Agrocharis Hochst. [SYNONYM UNRANKED 299029:BRWVV nidx=null parent=426Q]
 + Agrocharis Hochst. [SYNONYM UNRANKED 299638:CFCR6 nidx=null parent=426Q]
Agromyza aberrans
 - †Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JJBM nidx=null]
 + Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SJJ nidx=null]
Aiouea grandifolia
 - Aiouea grandifolia van der Werff [ACCEPTED SPECIES 299029:BCNM nidx=null]
 + Aiouea grandifolia van der Werff [ACCEPTED SPECIES 299638:CFCYW nidx=null]
Aiouea inconspicua
 - Aiouea inconspicua van der Werff [SYNONYM SPECIES 299029:7QSCZ nidx=null parent=7VMSZ]
 + Aiouea inconspicua van der Werff [SYNONYM SPECIES 299638:CFCYX nidx=null parent=7VMSZ]
Aiouea longipetiolata
 - Aiouea longipetiolata van der Werff [ACCEPTED SPECIES 299029:BCPB nidx=null]
 + Aiouea longipetiolata van der Werff [ACCEPTED SPECIES 299638:CFCYY nidx=null]
Aiouea obscura
 - Aiouea obscura van der Werff [ACCEPTED SPECIES 299029:BCPT nidx=null]
 + Aiouea obscura van der Werff [ACCEPTED SPECIES 299638:CFCYZ nidx=null]
Aiouea opaca
 - Aiouea opaca van der Werff [ACCEPTED SPECIES 299029:5TV3F nidx=null]
 + Aiouea opaca van der Werff [ACCEPTED SPECIES 299638:CFCZ2 nidx=null]
Aistocaulon
 - Aistocaulon Poelln. ex H.Jacobsen [SYNONYM UNRANKED 299029:C8S5P nidx=null parent=SSH]
 - Aistocaulon Poelln. ex H.Jacobsen [SYNONYM UNRANKED 299029:CCPKW nidx=null parent=5X93]
 + Aistocaulon Poelln. ex H.Jacobsen [SYNONYM UNRANKED 299638:CFD46 nidx=null parent=SSH]
 + Aistocaulon Poelln. ex H.Jacobsen [SYNONYM UNRANKED 299638:CFD47 nidx=null parent=5X93]
Aizoon sericeum
 - Aizoon sericeum Fenzl ex Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:BDGH nidx=null parent=BDGB]
 + Aizoon sericeum Fenzl ex Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFD5Z nidx=null parent=BDGB]
Aizoon stellatum
 - Aizoon stellatum Dinter ex Friedrich [AMBIGUOUS_SYNONYM SPECIES 299029:BDGQ nidx=null parent=6674F]
 + Aizoon stellatum Dinter ex Friedrich [AMBIGUOUS_SYNONYM SPECIES 299638:CFD62 nidx=null parent=6674F]
Aizopsis
 - Aizopsis Grulich [SYNONYM UNRANKED 299029:7MY3C nidx=null parent=7F44]
 + Aizopsis Grulich [SYNONYM UNRANKED 299638:CFD63 nidx=null parent=7F44]
Ajania gracilis
 - Ajania gracilis (Hook. fil. & Thomson) Poljakov ex Tzvelev [ACCEPTED SPECIES 299029:BDJ5 nidx=null]
 + Ajania gracilis (Hook. fil. & Thomson) Poljakov ex Tzvelev [ACCEPTED SPECIES 299638:CFD6K nidx=null]
Ajania khartensis
 - Ajania khartensis (Dunn) C. Shih [ACCEPTED SPECIES 299029:BDJB nidx=null]
 + Ajania khartensis (Dunn) C. Shih [ACCEPTED SPECIES 299638:5TV63 nidx=null]
Ajania trilobata
 - Ajania trilobata Poljakov ex Tzvelev [ACCEPTED SPECIES 299029:BDKK nidx=null]
 + Ajania trilobata Poljakov ex Tzvelev [ACCEPTED SPECIES 299638:CFD72 nidx=null]
Akentra
 - Akentra Benj. [SYNONYM UNRANKED 299029:7MY3B nidx=null parent=85JD]
 + Akentra Benj. [SYNONYM UNRANKED 299638:CFD9B nidx=null parent=85JD]
Albizia lucidior
 - Albizia lucidior (Steud.) I.C.Nielson ex H.Hara [SYNONYM SPECIES 299029:9CNQT nidx=null parent=BG8C]
 + Albizia lucidior (Steud.) I.C.Nielson ex H.Hara [SYNONYM SPECIES 299638:66864 nidx=null parent=BG8C]
Alchemilla acutiloba var. indivisa
 - Alchemilla acutiloba var. indivisa Formánek ex Buser [SYNONYM VARIETY 299029:BPWVB nidx=null parent=BHST]
 + Alchemilla acutiloba var. indivisa Formánek ex Buser [SYNONYM VARIETY 299638:CFDDX nidx=null parent=BHST]
Alchemilla borderei
 - Alchemilla borderei Buser ex S. E. Fröhner [ACCEPTED SPECIES 299029:BHGK nidx=null]
 + Alchemilla borderei Buser ex S. E. Fröhner [ACCEPTED SPECIES 299638:CFDF6 nidx=null]
Alchemilla charbonnelliana
 - Alchemilla charbonnelliana Buser [ACCEPTED SPECIES 299029:BHHZ nidx=null]
 + Alchemilla charbonnelliana Buser [ACCEPTED SPECIES 299638:CFDF8 nidx=null]
Alchemilla curtiloba
 - Alchemilla curtiloba Buser ex Jaquet [ACCEPTED SPECIES 299029:9JR6L nidx=null]
 + Alchemilla curtiloba Buser ex Jaquet [ACCEPTED SPECIES 299638:CFDFD nidx=null]
Alchemilla deylii
 - Alchemilla deylii Plocek ex Soják [ACCEPTED SPECIES 299029:BHLF nidx=null]
 + Alchemilla deylii Plocek ex Soják [ACCEPTED SPECIES 299638:CFDFJ nidx=null]
Alchemilla flavicoma
 - Alchemilla flavicoma Buser ex Schröt. [ACCEPTED SPECIES 299029:BHNL nidx=null]
 + Alchemilla flavicoma Buser ex Schröt. [ACCEPTED SPECIES 299638:CFDFN nidx=null]
Alchemilla gaillardiana
 - Alchemilla gaillardiana Buser ex Jaquet [ACCEPTED SPECIES 299029:9JR6P nidx=null]
 + Alchemilla gaillardiana Buser ex Jaquet [ACCEPTED SPECIES 299638:CFDFQ nidx=null]
Alchemilla semihirta
 - Alchemilla semihirta Buser ex Jaquet [ACCEPTED SPECIES 299029:9JR79 nidx=null]
 + Alchemilla semihirta Buser ex Jaquet [ACCEPTED SPECIES 299638:CFDFX nidx=null]
Alchemilla velebitica
 - Alchemilla velebitica Borbás ex Janch. [ACCEPTED SPECIES 299029:9XFWM nidx=null]
 + Alchemilla velebitica Borbás ex Janch. [ACCEPTED SPECIES 299638:CFDFZ nidx=null]
Alectryon carinatus
 - Alectryon carinatus Radlk. [ACCEPTED SPECIES 299029:BM59 nidx=null]
 + Alectryon carinatus Radlk. [ACCEPTED SPECIES 299638:CFDP6 nidx=null]
Aletes
 - Aletes J.M.Coult. & Rose [SYNONYM UNRANKED 299029:RR9 nidx=null parent=3YHZ]
 + Aletes J.M.Coult. & Rose [SYNONYM UNRANKED 299638:CFDQT nidx=null parent=3YHZ]
Alexandra
 - Alexandra Bunge [SYNONYM UNRANKED 299029:5T5FV nidx=null parent=7PW5]
 + Alexandra Bunge [SYNONYM UNRANKED 299638:CFDS3 nidx=null parent=7PW5]
Alkanna calliensis
 - Alkanna calliensis Heldr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:BSQF nidx=null parent=5FHPJ]
 + Alkanna calliensis Heldr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFDWY nidx=null parent=5FHPJ]
Allanblackia
 - Allanblackia Oliv. [SYNONYM UNRANKED 299029:S2M nidx=null parent=4M7G]
 + Allanblackia Oliv. [SYNONYM UNRANKED 299638:CFDX9 nidx=null parent=4M7G]
Allardia lanata
 - Allardia lanata Kurz ex C. B. Clarke [SYNONYM SPECIES 299029:BTDX nidx=null parent=5TVG4]
 + Allardia lanata Kurz ex C. B. Clarke [SYNONYM SPECIES 299638:CFDXP nidx=null parent=5TVG4]
Allendea
 - Allendea La Llave [SYNONYM UNRANKED 299029:5T5GR nidx=null parent=63935]
 + Allendea La Llave [SYNONYM UNRANKED 299638:CFDY4 nidx=null parent=63935]
Alliaria officinalis
 - Alliaria officinalis Andrz. ex M. Bieb. [SYNONYM SPECIES 299029:BTP8 nidx=null parent=BTPF]
 + Alliaria officinalis Andrz. ex M. Bieb. [SYNONYM SPECIES 299638:CFDYF nidx=null parent=BTPF]
Allittia
 - Allittia P.S.Short [SYNONYM UNRANKED 299029:5T5GV nidx=null parent=3CK8]
 + Allittia P.S.Short [SYNONYM UNRANKED 299638:CFDYL nidx=null parent=3CK8]
Allochrusa
 - Allochrusa Bunge ex Boiss. [SYNONYM UNRANKED 299029:5T5H3 nidx=null parent=MBQ]
 + Allochrusa Bunge ex Boiss. [SYNONYM UNRANKED 299638:CFCK3 nidx=null parent=MBQ]
Allophylus warneckei
 - Allophylus warneckei Gilg ex Baker fil. [SYNONYM SPECIES 299029:9XQ8Z nidx=null parent=BYK7]
 + Allophylus warneckei Gilg ex Baker fil. [SYNONYM SPECIES 299638:CFCKQ nidx=null parent=BYK7]
Alloplectus congestus
 - Alloplectus congestus Linden ex Hanst. [SYNONYM SPECIES 299029:5TX3N nidx=null parent=YT7R]
 + Alloplectus congestus Linden ex Hanst. [SYNONYM SPECIES 299638:CFCL7 nidx=null parent=YT7R]
Alloplectus melittifolius
 - Alloplectus melittifolius (L.) Mart. ex Loudon [SYNONYM SPECIES 299029:BYQW nidx=null parent=5Z5BM]
 + Alloplectus melittifolius (L.) Mart. ex Loudon [SYNONYM SPECIES 299638:CFCL8 nidx=null parent=5Z5BM]
Allosorus andromedifolius
 - Allosorus andromedifolius Kaulf. ex Kuntze [SYNONYM SPECIES 299029:B988Z nidx=null parent=BB32Z]
 + Allosorus andromedifolius Kaulf. ex Kuntze [SYNONYM SPECIES 299638:65X2Y nidx=null parent=BB32Z]
Allotoonia
 - Allotoonia J.F.Morales & J.K.Williams [SYNONYM UNRANKED 299029:5T5HH nidx=null parent=49PM]
 + Allotoonia J.F.Morales & J.K.Williams [SYNONYM UNRANKED 299638:CFCLH nidx=null parent=49PM]
Allotrichoma (Allotrichoma) pseudolaterale
 - Allotrichoma (Allotrichoma) pseudolaterale Raffone, 2001 [ACCEPTED SPECIES 299029:89XHQ nidx=null]
 + Allotrichoma (Allotrichoma) pseudolaterale Raffone, 2001 [ACCEPTED SPECIES 299638:668SY nidx=null]
Alluaudomyia (Paralluaudomyia) maculata
 - Alluaudomyia (Paralluaudomyia) maculata (Clastrier, 1960) [ACCEPTED SPECIES 299029:89XL5 nidx=null]
 + Alluaudomyia (Paralluaudomyia) maculata (Clastrier, 1960) [ACCEPTED SPECIES 299638:C29T nidx=null]
Almeidea
 - Almeidea A.St.-Hil. [SYNONYM UNRANKED 299029:7PC2C nidx=null parent=3SZJ]
 + Almeidea A.St.-Hil. [SYNONYM UNRANKED 299638:CFCLT nidx=null parent=3SZJ]
Alniaria
 - Alniaria Rushforth [SYNONYM UNRANKED 299029:SQS nidx=null parent=7JR7]
 + Alniaria Rushforth [SYNONYM UNRANKED 299638:CFCLV nidx=null parent=7JR7]
Alpheus fossor
 - Alpheus fossor Paul'son, 1875 [SYNONYM SPECIES 299029:85LHV nidx=null parent=85YWD]
 + Alpheus fossor Paul'son, 1875 [SYNONYM SPECIES 299638:CFCQ2 nidx=null parent=85YWD]
Alsinastrum
 - Alsinastrum Font Quer [SYNONYM UNRANKED 299029:5T5J2 nidx=null parent=62QDL]
 + Alsinastrum Font Quer [SYNONYM UNRANKED 299638:CFCQC nidx=null parent=62QDL]
Alsine
 - Alsine Scop. [SYNONYM UNRANKED 299029:5T5J3 nidx=null parent=4GD]
 + Alsine Scop. [SYNONYM UNRANKED 299638:CFCQD nidx=null parent=4GD]
Alsine apetala
 - Alsine apetala Kit. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:BMPBG nidx=null parent=4ZR9C]
 + Alsine apetala Kit. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFCQF nidx=null parent=4ZR9C]
Alsine brevicaulis
 - Alsine brevicaulis Sternb. ex Nyman [SYNONYM SPECIES 299029:C7CR nidx=null parent=6HLXT]
 + Alsine brevicaulis Sternb. ex Nyman [SYNONYM SPECIES 299638:CFCQG nidx=null parent=6HLXT]
Alsine caespitosa
 - Alsine caespitosa Ehrh. ex Nyman [SYNONYM SPECIES 299029:B6V5F nidx=null parent=BNZGB]
 + Alsine caespitosa Ehrh. ex Nyman [SYNONYM SPECIES 299638:CFCQH nidx=null parent=BNZGB]
Alsine cheveneauxii
 - Alsine cheveneauxii Reut. ex Nyman [SYNONYM SPECIES 299029:C7DF nidx=null parent=7KCY5]
 + Alsine cheveneauxii Reut. ex Nyman [SYNONYM SPECIES 299638:CFCQJ nidx=null parent=7KCY5]
Alsine confusa
 - Alsine confusa Heldr. & Sart. ex Nyman [SYNONYM SPECIES 299029:C7DP nidx=null parent=5JQ4C]
 + Alsine confusa Heldr. & Sart. ex Nyman [SYNONYM SPECIES 299638:CFCQK nidx=null parent=5JQ4C]
Alsine laricifolia
 - Alsine laricifolia L. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:9XQB3 nidx=null parent=5JQ6P]
 + Alsine laricifolia L. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFCQL nidx=null parent=5JQ6P]
Alsine pauciflora
 - Alsine pauciflora Kit. ex Nyman [SYNONYM SPECIES 299029:B6V5G nidx=null parent=C2NVZ]
 + Alsine pauciflora Kit. ex Nyman [SYNONYM SPECIES 299638:CFCQM nidx=null parent=C2NVZ]
Alsine viscidula
 - Alsine viscidula Thouin ex Nyman [SYNONYM SPECIES 299029:C7NY nidx=null parent=5KYS5]
 + Alsine viscidula Thouin ex Nyman [SYNONYM SPECIES 299638:CFCQN nidx=null parent=5KYS5]
Alsodeia aucuparia
 - Alsodeia aucuparia Welw. ex Büttner [SYNONYM SPECIES 299029:C7RJ nidx=null parent=4T47H]
 + Alsodeia aucuparia Welw. ex Büttner [SYNONYM SPECIES 299638:CFCQP nidx=null parent=4T47H]
Alsophila debilis
 - Alsophila debilis de Vriese ex Jungh. [SYNONYM SPECIES 299029:B98Q2 nidx=null parent=B93B3]
 + Alsophila debilis de Vriese ex Jungh. [SYNONYM SPECIES 299638:CFCQQ nidx=null parent=B93B3]
Alsophila khasyana
 - Alsophila khasyana T. Moore ex Kuhn [SYNONYM SPECIES 299029:B93B6 nidx=null parent=BBJLG]
 + Alsophila khasyana T. Moore ex Kuhn [SYNONYM SPECIES 299638:C8BF nidx=null parent=BBJLG]
Alstonia filipes
 - Alstonia filipes Schltr. ex Guillaumin [SYNONYM SPECIES 299029:C8TL nidx=null parent=669WM]
 + Alstonia filipes Schltr. ex Guillaumin [SYNONYM SPECIES 299638:CFCQS nidx=null parent=669WM]
Alstonia macrophylla
 - Alstonia macrophylla Wall. ex G. Don [ACCEPTED SPECIES 299029:5TY8K nidx=null]
 + Alstonia macrophylla Wall. ex G. Don [ACCEPTED SPECIES 299638:CFCQT nidx=null]
Alternanthera achyrantha
 - Alternanthera achyrantha R. Br. ex Sweet [SYNONYM SPECIES 299029:9XG2Q nidx=null parent=C9JX]
 + Alternanthera achyrantha R. Br. ex Sweet [SYNONYM SPECIES 299638:C9D8 nidx=null parent=C9JX]
Alternanthera dentata
 - Alternanthera dentata Stuchlík ex R. E. Fr. [AMBIGUOUS_SYNONYM SPECIES 299029:9XG2S nidx=null parent=C9K4]
 + Alternanthera dentata Stuchlík ex R. E. Fr. [AMBIGUOUS_SYNONYM SPECIES 299638:C9F2 nidx=null parent=C9K4]
Althaea leucantha
 - Althaea leucantha Fisch. ex Loudon [SYNONYM SPECIES 299029:669S5 nidx=null parent=BH8M]
 + Althaea leucantha Fisch. ex Loudon [SYNONYM SPECIES 299638:CFCRH nidx=null parent=BH8M]
Althaea narbonnensis
 - Althaea narbonnensis Pourr. ex Cav. [SYNONYM SPECIES 299029:669RR nidx=null parent=65XRK]
 + Althaea narbonnensis Pourr. ex Cav. [SYNONYM SPECIES 299638:CFCRJ nidx=null parent=65XRK]
Altingia
 - Altingia Noronha [SYNONYM UNRANKED 299029:5T5JP nidx=null parent=5FBY]
 + Altingia Noronha [SYNONYM UNRANKED 299638:CFCRK nidx=null parent=5FBY]
Altingia tenuifolia
 - Altingia tenuifolia Chun ex H. T. Chang [SYNONYM SPECIES 299029:65Y5R nidx=null parent=3VCCD]
 + Altingia tenuifolia Chun ex H. T. Chang [SYNONYM SPECIES 299638:CFCRL nidx=null parent=3VCCD]
Alvania
 - Alvania [ACCEPTED SUBGENUS 299029:C5325 nidx=null]
 + Alvania [ACCEPTED SUBGENUS 299638:BSCC9 nidx=null]
Alvania (Acinopsis)
 - Alvania (Acinopsis) [SYNONYM SUBGENUS 299029:BSBPL nidx=null parent=7NNR4]
 + Alvania (Acinopsis) Monterosato, 1884 [SYNONYM SUBGENUS 299638:CFCRT nidx=null parent=7NNR4]
Alyogyne
 - Alyogyne Alef. [SYNONYM UNRANKED 299029:5T5JW nidx=null parent=4X4R]
 + Alyogyne Alef. [SYNONYM UNRANKED 299638:CFCVW nidx=null parent=4X4R]
Alyssum anatolicum
 - Alyssum anatolicum Hausskn. ex Nyár. [SYNONYM SPECIES 299029:87PXQ nidx=null parent=8GMRM]
 + Alyssum anatolicum Hausskn. ex Nyár. [SYNONYM SPECIES 299638:CFCW9 nidx=null parent=8GMRM]
Alyssum dasycarpum var. minus
 - Alyssum dasycarpum var. minus Bornm. ex T. R. Dudley [SYNONYM VARIETY 299029:7L8WR nidx=null parent=87PYW]
 + Alyssum dasycarpum var. minus Bornm. ex T. R. Dudley [SYNONYM VARIETY 299638:CFCWB nidx=null parent=87PYW]
Alyssum murcicum
 - Alyssum murcicum Jord. ex Nyman [SYNONYM SPECIES 299029:87Q3D nidx=null parent=C7WG4]
 + Alyssum murcicum Jord. ex Nyman [SYNONYM SPECIES 299638:CFCWF nidx=null parent=C7WG4]
Alzateoideae
 - Alzateoideae Beusekom [SYNONYM UNRANKED 299029:BVBB5 nidx=null parent=6233L]
 + Alzateoideae Beusekom [SYNONYM UNRANKED 299638:CFCWS nidx=null parent=6233L]
Amarantesia
 - Amarantesia Regel [SYNONYM UNRANKED 299029:5T5K9 nidx=null parent=628SX]
 + Amarantesia Regel [SYNONYM UNRANKED 299638:CFD97 nidx=null parent=628SX]
Amastigogonus nichollsii
 - Amastigogonus nichollsii Verhoeff, 1944 [SYNONYM SPECIES 299029:C53XV nidx=null parent=CHNQ]
 + Amastigogonus nichollsii Verhoeff, 1944 [SYNONYM SPECIES 299638:CFD9N nidx=null parent=CHNQ]
Amastra
 - Amastra [ACCEPTED SUBGENUS 299029:C4Q45 nidx=null]
 + Amastra [ACCEPTED SUBGENUS 299638:CFD9R nidx=null]
Amblyanthera fluminensis var. claussenii
 - Amblyanthera fluminensis var. claussenii A. DC. ex Mull. Arg. [SYNONYM VARIETY 299029:5M6PQ nidx=null parent=3XTCY]
 + Amblyanthera fluminensis var. claussenii A. DC. ex Mull. Arg. [SYNONYM VARIETY 299638:CFDDR nidx=null parent=3XTCY]
Amblynotus
 - Amblynotus (A.DC.) I.M.Johnst. [SYNONYM UNRANKED 299029:5T5KR nidx=null parent=62S27]
 + Amblynotus (A.DC.) I.M.Johnst. [SYNONYM UNRANKED 299638:CFDDY nidx=null parent=62S27]
Amblynotus rupestris
 - Amblynotus rupestris (Pall. ex Georgi) Popov ex Serg. [SYNONYM SPECIES 299029:CM2L nidx=null parent=3B8BL]
 + Amblynotus rupestris (Pall. ex Georgi) Popov ex Serg. [SYNONYM SPECIES 299638:CFDDZ nidx=null parent=3B8BL]
Amblyomma hassalli
 - Amblyomma hassalli Neumann, 1899 [SYNONYM SPECIES 299029:C65Y2 nidx=null parent=CMFS]
 + Amblyomma hassalli Marx & Neumann, 1899 [AMBIGUOUS_SYNONYM SPECIES 299638:CFDFG nidx=null parent=CMJ2]
 + Amblyomma hassalli Neumann, 1899 [SYNONYM SPECIES 299638:CFDFH nidx=null parent=CMFS]
Amblypneustes ovum pachistus
 - Amblypneustes ovum pachistus H.L. Clark, 1912 [SYNONYM SUBSPECIES 299029:CCPYX nidx=null parent=65ZKY]
 + Amblypneustes ovum pachistus H.L. Clark, 1912 [SYNONYM SUBSPECIES 299638:CFDFW nidx=null parent=65ZKY]
Amblyspatha mucoris
 - Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JJDD nidx=null]
 + Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SJM nidx=null]
Amiota (Amiota) fuscicata
 - Amiota (Amiota) fuscicata Chen & Zhang, 2005 [ACCEPTED SPECIES 299029:C8TNT nidx=null]
 + Amiota (Amiota) fuscicata Chen & Zhang, 2005 [ACCEPTED SPECIES 299638:CFDQV nidx=null]
Ammannia densiflora
 - Ammannia densiflora Miq. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:CT27 nidx=null parent=CSZF]
 + Ammannia densiflora Miq. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFDR6 nidx=null parent=CSZF]
Ammi cicutifolium
 - Ammi cicutifolium Willd. ex Schult. [SYNONYM SPECIES 299029:CT9H nidx=null parent=CT9Z]
 + Ammi cicutifolium Willd. ex Schult. [SYNONYM SPECIES 299638:CFDRM nidx=null parent=CT9Z]
Ammiopsis aristidis
 - Ammiopsis aristidis Coss. ex Batt. & Trab. [SYNONYM SPECIES 299029:CTBK nidx=null parent=6CG52]
 + Ammiopsis aristidis Coss. ex Batt. & Trab. [SYNONYM SPECIES 299638:CFDRQ nidx=null parent=6CG52]
Ammophila marismortui
 - Ammophila marismortui Bytinski-Salz in de Beaumont & Bytinski-Salz, 1955 [SYNONYM SPECIES 299029:CCQGJ nidx=null parent=782Y5]
 + Ammophila marismortui Bytinski-Salz in de Beaumont & Bytinski-Salz, 1955 [SYNONYM SPECIES 299638:CFDVG nidx=null parent=782Y5]
Amniscus polyrhaphoides
 - Amniscus polyrhaphoides [AMBIGUOUS_SYNONYM SPECIES 299029:CCQJJ nidx=null parent=BK2YV]
 + Amniscus polyrhaphoides [AMBIGUOUS_SYNONYM SPECIES 299638:CFDWT nidx=null parent=BK2YV]
Amoora roxburghiana
 - Amoora roxburghiana Korth. ex Blume [SYNONYM SPECIES 299029:CWVD nidx=null parent=79KCF]
 + Amoora roxburghiana Korth. ex Blume [SYNONYM SPECIES 299638:CFDXF nidx=null parent=79KCF]
Amphiblemma wildemannianum
 - Amphiblemma wildemannianum Cogn. ex De Wild. & T. Durand [SYNONYM SPECIES 299029:CZCF nidx=null parent=CZBR]
 + Amphiblemma wildemannianum Cogn. ex De Wild. & T. Durand [SYNONYM SPECIES 299638:CFF2R nidx=null parent=CZBR]
Amphibolia hallii
 - Amphibolia hallii (L. Bolus) L. Bolus ex Toelken & Jessop [SYNONYM SPECIES 299029:9XQM7 nidx=null parent=4G48H]
 + Amphibolia hallii (L. Bolus) L. Bolus ex Toelken & Jessop [SYNONYM SPECIES 299638:CFF2V nidx=null parent=4G48H]
Amphibolia littlewoodii
 - Amphibolia littlewoodii (L. Bolus) L. Bolus ex Toelken & Jessop [SYNONYM SPECIES 299029:9XQM8 nidx=null parent=3S3RX]
 + Amphibolia littlewoodii (L. Bolus) L. Bolus ex Toelken & Jessop [SYNONYM SPECIES 299638:66F3C nidx=null parent=3S3RX]
Amphineuron
 - Amphineuron Holttum [SYNONYM UNRANKED 299029:C3TGX nidx=null parent=B8X9S]
 + Amphineuron Holttum [SYNONYM UNRANKED 299638:CFF67 nidx=null parent=B8X9S]
Amphioplus (Unioplus) cipus
 - Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 299029:CCQYP nidx=null parent=9C7Y3]
 + Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 299638:CFF6Z nidx=null parent=9C7Y3]
Amphipholis tenera
 - Amphipholis tenera (Lütken, 1856) [SYNONYM SPECIES 299029:66FX9 nidx=null parent=D4V7]
 + Amphipholis tenera (Lütken, 1859) [SYNONYM SPECIES 299638:CFF7D nidx=null parent=D4V7]
Amphipterygium amplifolium
 - Amphipterygium amplifolium (Hemsl. & Rose) Hemsl. & Rose ex Standl. [ACCEPTED SPECIES 299029:D5CR nidx=null]
 + Amphipterygium amplifolium (Hemsl. & Rose) Hemsl. & Rose ex Standl. [ACCEPTED SPECIES 299638:CFF8N nidx=null]
Amphistelma
 - Amphistelma Griseb. [SYNONYM UNRANKED 299029:5T5NB nidx=null parent=5QN5]
 + Amphistelma Griseb. [SYNONYM UNRANKED 299638:CFF9L nidx=null parent=5QN5]
Amphiura neglecta
 - Amphiura neglecta Forbes, 1843 [SYNONYM SPECIES 299029:D6T7 nidx=null parent=D4V7]
 + Amphiura neglecta (Johnston, 1835) [SYNONYM SPECIES 299638:CFFBK nidx=null parent=D4V7]
Amplinus serratus
 - Amplinus serratus (Hoffman, 1951) [AMBIGUOUS_SYNONYM SPECIES 299029:8MW5H nidx=null parent=4WGLS]
 + Amplinus serratus (Hoffman, 1951) [SYNONYM SPECIES 299638:D7NQ nidx=null parent=4WGLS]
Amygdalus
 - Amygdalus L. [SYNONYM UNRANKED 299029:BRWT2 nidx=null parent=6Y6H]
 + Amygdalus L. [SYNONYM UNRANKED 299638:CFFH7 nidx=null parent=6Y6H]
Amygdalus besseriana
 - Amygdalus besseriana Schott ex Schltdl. [SYNONYM SPECIES 299029:D94Y nidx=null parent=4N9B5]
 + Amygdalus besseriana Schott ex Schltdl. [SYNONYM SPECIES 299638:CFFH8 nidx=null parent=4N9B5]
Amyris papyrifera
 - Amyris papyrifera Caill. ex Delile [SYNONYM SPECIES 299029:D9KK nidx=null parent=MMNC]
 + Amyris papyrifera Caill. ex Delile [SYNONYM SPECIES 299638:CFFJK nidx=null parent=MMNC]
Anabathron contabulata
 - Anabathron contabulata [SYNONYM SPECIES 299029:C56WB nidx=null parent=66GDR]
 + Anabathron contabulata Frauenfeld, 1867 [SYNONYM SPECIES 299638:CFFK6 nidx=null parent=66GDR]
Anacyclus aristulatus
 - Anacyclus aristulatus Link ex Nyman [SYNONYM SPECIES 299029:DCB6 nidx=null parent=DCBJ]
 + Anacyclus aristulatus Link ex Nyman [SYNONYM SPECIES 299638:CFFP6 nidx=null parent=DCBJ]
Anagallidium dimorphum
 - Anagallidium dimorphum (Batalin) Ma ex T. N. Ho & W. L. Shih [SYNONYM SPECIES 299029:66KHV nidx=null parent=53JYC]
 + Anagallidium dimorphum (Batalin) Ma ex T. N. Ho & W. L. Shih [SYNONYM SPECIES 299638:CFFR6 nidx=null parent=53JYC]
Anagallis
 - Anagallis L. [SYNONYM UNRANKED 299029:5T5P8 nidx=null parent=62XTM]
 + Anagallis L. [SYNONYM UNRANKED 299638:CFFR7 nidx=null parent=62XTM]
Anagallis dekindtiana
 - Anagallis dekindtiana Gilg ex R. Knuth [SYNONYM SPECIES 299029:DD63 nidx=null parent=72QPY]
 + Anagallis dekindtiana Gilg ex R. Knuth [SYNONYM SPECIES 299638:CFFR8 nidx=null parent=72QPY]
Anagallis parviflora var. micrantha
 - Anagallis parviflora var. micrantha (Gren. & Godr.) Martinoli ex Atzei & V. Picci [SYNONYM VARIETY 299029:5M793 nidx=null parent=6R2QF]
 + Anagallis parviflora var. micrantha (Gren. & Godr.) Martinoli ex Atzei & V. Picci [SYNONYM VARIETY 299638:CFFRB nidx=null parent=6R2QF]
Anagallis webbiana
 - Anagallis webbiana Penny ex Loudon [SYNONYM SPECIES 299029:B4JZN nidx=null parent=5JGP5]
 + Anagallis webbiana Penny ex Loudon [SYNONYM SPECIES 299638:CFFRF nidx=null parent=5JGP5]
Anamorpha
 - Anamorpha H.Karst. & Triana [SYNONYM UNRANKED 299029:5T5PJ nidx=null parent=62Z4W]
 + Anamorpha H.Karst. & Triana [SYNONYM UNRANKED 299638:CFFV3 nidx=null parent=62Z4W]
Anartia
 - Anartia Miers [SYNONYM UNRANKED 299029:5T5PW nidx=null parent=7RQH]
 + Anartia Miers [SYNONYM UNRANKED 299638:CFFY2 nidx=null parent=7RQH]
Anchistia elegans
 - Anchistia elegans Paul'son, 1875 [SYNONYM SPECIES 299029:9GN9V nidx=null parent=9GP63]
 + Anchistia elegans Paul'son, 1875 [SYNONYM SPECIES 299638:CFG4C nidx=null parent=9GP63]
Anchistioides
 - Anchistioides Paul'son, 1875 [ACCEPTED GENUS 299029:9GLLQ nidx=null]
 + Anchistioides Paul'son, 1875 [ACCEPTED GENUS 299638:CFG4F nidx=null]
Anchistioides compressus
 - Anchistioides compressus Paul'son, 1875 [ACCEPTED SPECIES 299029:9GNB7 nidx=null]
 + Anchistioides compressus Paul'son, 1875 [ACCEPTED SPECIES 299638:CFG4G nidx=null]
Anchomenus brunneus
 - Anchomenus brunneus Letzner, 1852 unavailable name [AMBIGUOUS_SYNONYM SPECIES 299029:CCSGX nidx=null parent=664T3]
 + Anchomenus brunneus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 299638:CFG4S nidx=null parent=664T3]
 + Anchomenus brunneus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 299638:CFG4T nidx=null parent=664SQ]
 + Anchomenus brunneus Letzner, 1851 [AMBIGUOUS_SYNONYM SPECIES 299638:CFG4V nidx=null parent=4D4P4]
Anchonium sterigmoides
 - Anchonium sterigmoides Lipsky ex Vassilcz. [SYNONYM SPECIES 299029:DLH5 nidx=null parent=6ZSLB]
 + Anchonium sterigmoides Lipsky ex Vassilcz. [SYNONYM SPECIES 299638:CFG6P nidx=null parent=6ZSLB]
Anchonium tournefortii var. canescens
 - Anchonium tournefortii var. canescens Hausskn. ex Bornm. [SYNONYM VARIETY 299029:5M7FT nidx=null parent=C8F8T]
 + Anchonium tournefortii var. canescens Hausskn. ex Bornm. [SYNONYM VARIETY 299638:CFG6Q nidx=null parent=C8F8T]
Anchusa aegyptiaca
 - Anchusa aegyptiaca Maly ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:DLVV nidx=null parent=DM48]
 + Anchusa aegyptiaca Maly ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFCVS nidx=null parent=DM48]
Anchusa angustissima
 - Anchusa angustissima (DC.) Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:DLW9 nidx=null parent=7J96J]
 + Anchusa angustissima (DC.) Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFCVT nidx=null parent=7J96J]
Ancilla (Spirancilla)
 - Ancilla (Spirancilla) [SYNONYM SUBGENUS 299029:BSBVS nidx=null parent=7PH96]
 + Ancilla (Spirancilla) H. E. Vokes, 1935 [SYNONYM SUBGENUS 299638:CFCW4 nidx=null parent=7PH96]
Ancistrocactus
 - Ancistrocactus (K.Schum.) Britton & Rose [SYNONYM UNRANKED 299029:9XN8P nidx=null parent=63TC9]
 + Ancistrocactus (K.Schum.) Britton & Rose [SYNONYM UNRANKED 299638:CFCW6 nidx=null parent=63TC9]
Ancylostemon
 - Ancylostemon Craib [SYNONYM UNRANKED 299029:5T5QT nidx=null parent=69K9]
 + Ancylostemon Craib [SYNONYM UNRANKED 299638:CFCY3 nidx=null parent=69K9]
Andea
 - Andea van der Werff [ACCEPTED GENUS 299029:B6JZV nidx=null]
 + Andea van der Werff [ACCEPTED GENUS 299638:CFCYG nidx=null]
Andersonia altissima
 - Andersonia altissima Roxb. ex Wight & Arn. [SYNONYM SPECIES 299029:DQ4R nidx=null parent=7BS7Y]
 + Andersonia altissima Roxb. ex Wight & Arn. [SYNONYM SPECIES 299638:CFCYH nidx=null parent=7BS7Y]
Andersoniodoxa
 - Andersoniodoxa C. Davis & Amorim [ACCEPTED GENUS 299029:7NPRC nidx=null]
 + Andersoniodoxa C.Davis & Amorim [SYNONYM UNRANKED 299638:CFCYK nidx=null parent=7JVP]
Andrographis neesiana
 - Andrographis neesiana Benth. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:B3PF2 nidx=null parent=DTTG]
 + Andrographis neesiana Benth. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFD9Z nidx=null parent=DTTG]
Andromachia
 - Andromachia Bonpl. [SYNONYM UNRANKED 299029:5T5RC nidx=null parent=63935]
 + Andromachia Bonpl. [SYNONYM UNRANKED 299638:CFDB2 nidx=null parent=63935]
Andromeda columellaris
 - Andromeda columellaris Fisch. ex Herder [SYNONYM SPECIES 299029:DTW3 nidx=null parent=RN99]
 + Andromeda columellaris Fisch. ex Herder [SYNONYM SPECIES 299638:CFDB3 nidx=null parent=RN99]
Androsace pedicellata
 - Androsace pedicellata Royle ex R. Knuth [SYNONYM SPECIES 299029:DVGF nidx=null parent=DVCY]
 + Androsace pedicellata Royle ex R. Knuth [SYNONYM SPECIES 299638:CFDCN nidx=null parent=DVCY]
Androsace selago
 - Androsace selago Hook. fil. & Thomson ex G. Watt [ACCEPTED SPECIES 299029:DVHR nidx=null]
 + Androsace selago Hook. fil. & Thomson ex G. Watt [ACCEPTED SPECIES 299638:CFDCP nidx=null]
Androsace stricta
 - Androsace stricta Hartm. ex Duby [SYNONYM SPECIES 299029:DVJ7 nidx=null parent=4MDGJ]
 + Androsace stricta Hartm. ex Duby [SYNONYM SPECIES 299638:CFDCQ nidx=null parent=4MDGJ]
Anemone chilensis
 - Anemone chilensis Spreng. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:DX8D nidx=null parent=DX9C]
 + Anemone chilensis Spreng. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFDF7 nidx=null parent=DX9C]
Anemone fanninii
 - Anemone fanninii Harv. ex Hook. fil. [SYNONYM SPECIES 299029:6732N nidx=null parent=6NLG2]
 + Anemone fanninii Harv. ex Hook. fil. [SYNONYM SPECIES 299638:CFDFC nidx=null parent=6NLG2]
Anemone integrifolia
 - Anemone integrifolia Kunth ex DC. [SYNONYM SPECIES 299029:6733T nidx=null parent=6NLFF]
 + Anemone integrifolia Kunth ex DC. [SYNONYM SPECIES 299638:DXCB nidx=null parent=6NLFF]
Anemone macrorrhiza
 - Anemone macrorrhiza Dombey ex Eichl. [SYNONYM SPECIES 299029:DXDM nidx=null parent=DX9C]
 + Anemone macrorrhiza Dombey ex Eichl. [SYNONYM SPECIES 299638:CFDFP nidx=null parent=DX9C]
Anemone rigida
 - Anemone rigida Barnéoud ex Gay [SYNONYM SPECIES 299029:DXH3 nidx=null parent=6NLFG]
 + Anemone rigida Barnéoud ex Gay [SYNONYM SPECIES 299638:CFDFS nidx=null parent=6NLFG]
Anemone tetonensis
 - Anemone tetonensis Porter ex Britton [SYNONYM SPECIES 299029:DXK5 nidx=null parent=BP8D6]
 + Anemone tetonensis Porter ex Britton [SYNONYM SPECIES 299638:CFDFV nidx=null parent=BP8D6]
Anethum pinnatum
 - Anethum pinnatum Ruiz & Pav. ex Urban [SYNONYM SPECIES 299029:6733M nidx=null parent=CT9Z]
 + Anethum pinnatum Ruiz & Pav. ex Urban [SYNONYM SPECIES 299638:CFDG3 nidx=null parent=CT9Z]
Anetium
 - Anetium (Kunze) Splitg. [SYNONYM UNRANKED 299029:C3GRY nidx=null parent=B8Z7N]
 + Anetium (Kunze) Splitg. [SYNONYM UNRANKED 299638:CFDG4 nidx=null parent=B8Z7N]
Angelica caudata
 - Angelica caudata Franch. ex H. Boissieu [SYNONYM SPECIES 299029:DYSC nidx=null parent=B3LWZ]
 + Angelica caudata Franch. ex H. Boissieu [SYNONYM SPECIES 299638:CFDG7 nidx=null parent=B3LWZ]
Angelica ibukiensis
 - Angelica ibukiensis Makino ex Y. Yabe [SYNONYM SPECIES 299029:5V34F nidx=null parent=38B4V]
 + Angelica ibukiensis Makino ex Y. Yabe [SYNONYM SPECIES 299638:CFDG8 nidx=null parent=38B4V]
Angelica sikkimensis
 - Angelica sikkimensis (C. B. Clarke) P. K. Mukh. [SYNONYM SPECIES 299029:DYYD nidx=null parent=GC3Z]
 + Angelica sikkimensis (C. B. Clarke) P. K. Mukh. [SYNONYM SPECIES 299638:5V2SK nidx=null parent=GC3Z]
Angianthus axilliflorus
 - Angianthus axilliflorus W. Fitzg. ex Ewart & Jean White [SYNONYM SPECIES 299029:66R4Q nidx=null parent=6J6YK]
 + Angianthus axilliflorus W. Fitzg. ex Ewart & Jean White [SYNONYM SPECIES 299638:CFDGH nidx=null parent=6J6YK]
Angiopteris badioneura
 - Angiopteris badioneura de Vriese [SYNONYM SPECIES 299029:B9BL5 nidx=null parent=B9BKV]
 + Angiopteris badioneura [SYNONYM SPECIES 299638:CFDGR nidx=null parent=B9BKV]
Angiopteris confertinervia
 - Angiopteris confertinervia Ching ex C. Chr. & Tardieu [ACCEPTED SPECIES 299029:B93ZL nidx=null]
 + Angiopteris confertinervia Ching ex C. Chr. & Tardieu [ACCEPTED SPECIES 299638:CFDGS nidx=null]
Angiopteris crassifolia
 - Angiopteris crassifolia de Vriese [AMBIGUOUS_SYNONYM SPECIES 299029:B9BLP nidx=null parent=B9422]
 + Angiopteris crassifolia [AMBIGUOUS_SYNONYM SPECIES 299638:CFDGT nidx=null parent=B9422]
Angiopteris magna
 - Angiopteris magna Ching ex C. Chr. & Tardieu [SYNONYM SPECIES 299029:B9BNL nidx=null parent=B9BLG]
 + Angiopteris magna Ching ex C. Chr. & Tardieu [SYNONYM SPECIES 299638:CFDGV nidx=null parent=B9BLG]
Angiopteris mekongensis
 - Angiopteris mekongensis Ching ex C. Chr. & Tardieu [SYNONYM SPECIES 299029:B9BNT nidx=null parent=B9BMW]
 + Angiopteris mekongensis Ching ex C. Chr. & Tardieu [SYNONYM SPECIES 299638:CFDGW nidx=null parent=B9BMW]
Angiopteris similis
 - Angiopteris similis C. Presl [SYNONYM SPECIES 299029:B9BQ7 nidx=null parent=B9422]
 + Angiopteris similis C. Presl ex de Vriese [SYNONYM SPECIES 299638:CFDGY nidx=null parent=B9422]
Angustifusus hoessii
 - †Angustifusus hoessii (R. Hoernes & Auinger, 1890) [ACCEPTED SPECIES 299029:5V2LC nidx=null]
 + Angustifusus hoessii (Naumann, 1852) [ACCEPTED SPECIES 299638:CFDQ5 nidx=null]
Aniba heterotepala
 - Aniba heterotepala van der Werff [ACCEPTED SPECIES 299029:5V2BW nidx=null]
 + Aniba heterotepala van der Werff [ACCEPTED SPECIES 299638:CFDQB nidx=null]
Aniba pilosa
 - Aniba pilosa van der Werff [ACCEPTED SPECIES 299029:672DC nidx=null]
 + Aniba pilosa van der Werff [ACCEPTED SPECIES 299638:CFDQC nidx=null]
Aniba vulcanicola
 - Aniba vulcanicola van der Werff [ACCEPTED SPECIES 299029:672DL nidx=null]
 + Aniba vulcanicola van der Werff [ACCEPTED SPECIES 299638:CFDQD nidx=null]
Anisadenia
 - Anisadenia Wall. [SYNONYM UNRANKED 299029:5T5ST nidx=null parent=WBJ]
 + Anisadenia Wall. [SYNONYM UNRANKED 299638:CFDQW nidx=null parent=WBJ]
Anisakis typica
 - Anisakis typica (Diesing, 1860) Baylis, 1920 [ACCEPTED SPECIES 299029:C8VJ3 nidx=null]
 + Anisakis typica (Diesing, 1860) Baylis, 1920 [ACCEPTED SPECIES 299638:8G3C8 nidx=null]
Anisantherina
 - Anisantherina Pennell [SYNONYM UNRANKED 299029:5T5SX nidx=null parent=QGN]
 + Anisantherina Pennell [SYNONYM UNRANKED 299638:CFDQX nidx=null parent=QGN]
Aniseia
 - Aniseia Choisy [SYNONYM UNRANKED 299029:WC2 nidx=null parent=62WB5]
 + Aniseia Choisy [SYNONYM UNRANKED 299638:CFDQY nidx=null parent=62WB5]
Aniserica
 - Aniserica N.E.Br. [SYNONYM UNRANKED 299029:5T5SZ nidx=null parent=4DYS]
 + Aniserica N.E.Br. [SYNONYM UNRANKED 299638:CFDR4 nidx=null parent=4DYS]
Anisopappus chinensis subsp. buchwaldii
 - Anisopappus chinensis subsp. buchwaldii (O. Hoffm.) S. Ortiz, Paiva & Rodr. Oubiña [SYNONYM SUBSPECIES 299029:5FMFS nidx=null parent=5FMFP]
 + Anisopappus chinensis subsp. buchwaldii (O. Hoffm.) S. Ortiz, Paiva & Rodr. Oubiña [SYNONYM SUBSPECIES 299638:CFDT3 nidx=null parent=5FMFP]
Anisopappus pinnatifidus
 - Anisopappus pinnatifidus (Klatt) O. Hoffm. ex Hutch. [ACCEPTED SPECIES 299029:66RD9 nidx=null]
 + Anisopappus pinnatifidus (Klatt) O. Hoffm. ex Hutch. [ACCEPTED SPECIES 299638:CFDT4 nidx=null]
Anisophyllea quangensis
 - Anisophyllea quangensis Engl. ex Henriques [ACCEPTED SPECIES 299029:673GF nidx=null]
 + Anisophyllea quangensis Engl. ex Henriques [ACCEPTED SPECIES 299638:CFDTH nidx=null]
Anisosticta
 - Anisosticta [ACCEPTED GENUS 299029:C8VSY nidx=null]
 + Anisosticta Dejean, 1836 [ACCEPTED GENUS 299638:CFDW2 nidx=null]
Anisothrix
 - Anisothrix O.Hoffm. ex Kuntze [SYNONYM UNRANKED 299029:5T5TQ nidx=null parent=63L83]
 + Anisothrix O.Hoffm. ex Kuntze [SYNONYM UNRANKED 299638:CFDW6 nidx=null parent=63L83]
Anisotoma arnottii
 - Anisotoma arnottii Benth. & Hook. fil. [AMBIGUOUS_SYNONYM SPECIES 299029:66SVY nidx=null parent=66SWB]
 + Anisotoma arnottii Benth. & Hook. fil. [AMBIGUOUS_SYNONYM SPECIES 299638:CFDW7 nidx=null parent=66SWB]
Annona purpurea
 - Annona purpurea Moc. & Sessé ex Dunal [ACCEPTED SPECIES 299029:66SDP nidx=null]
 + Annona purpurea Moc. & Sessé ex Dunal [ACCEPTED SPECIES 299638:CFDY2 nidx=null]
Anogeissus
 - Anogeissus (DC.) Guill. [SYNONYM UNRANKED 299029:9XCGX nidx=null parent=647GM]
 + Anogeissus (DC.) Guill. [SYNONYM UNRANKED 299638:CFF2Q nidx=null parent=647GM]
Anopheles (Cellia) flaviceps
 - Anopheles (Cellia) flaviceps Edwards, 1921 [ACCEPTED SPECIES 299029:C59ZQ nidx=null]
 + Anopheles (Cellia) flaviceps Edwards, 1921 [ACCEPTED SPECIES 299638:CFF8R nidx=null]
Anopheles (Cellia) gibbinsi
 - Anopheles (Cellia) gibbinsi Evans, 1935 [ACCEPTED SPECIES 299029:89ZBH nidx=null]
 + Anopheles (Cellia) gibbinsi Evans, 1935 [ACCEPTED SPECIES 299638:66W6T nidx=null]
Anopheles (Cellia) hatorii
 - Anopheles (Cellia) hatorii Koidzumi, 1920 [ACCEPTED SPECIES 299029:CCR2R nidx=null]
 + Anopheles (Cellia) hatorii Koidzumi, 1920 [ACCEPTED SPECIES 299638:CFF8T nidx=null]
Anplectrum barbatum
 - Anplectrum barbatum Triana ex C. B. Clarke [SYNONYM SPECIES 299029:66Y7Z nidx=null parent=8R8K4]
 + Anplectrum barbatum Triana ex C. B. Clarke [SYNONYM SPECIES 299638:CFFFV nidx=null parent=8R8K4]
Antaria
 - Antaria Dana, 1846 [PROVISIONALLY_ACCEPTED GENUS 299029:BG76T nidx=null]
 - Antaria Dana, 1846 [SYNONYM GENUS 299029:BG76V nidx=null parent=7PB88]
 + Antaria Dana, 1849-1852 [PROVISIONALLY_ACCEPTED GENUS 299638:CFFH4 nidx=null]
 + Antaria Dana, 1849-1852 [SYNONYM GENUS 299638:CFFH5 nidx=null parent=7PB88]
Antennaria nivalis
 - Antennaria nivalis Ten. ex Nyman [SYNONYM SPECIES 299029:5V9F6 nidx=null parent=7JWNX]
 + Antennaria nivalis Ten. ex Nyman [SYNONYM SPECIES 299638:CFFHR nidx=null parent=7JWNX]
Anthalia nigra
 - Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 299029:66Z2W nidx=null parent=C2S6P]
 + Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 299638:926SH nidx=null parent=C2S6P]
Anthemis alpina
 - Anthemis alpina Moric. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:5VC3V nidx=null parent=BMZQJ]
 + Anthemis alpina Moric. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFFKZ nidx=null parent=BMZQJ]
Anthemis anahytae
 - Anthemis anahytae Woronow ex Fed. [SYNONYM SPECIES 299029:5VC3Z nidx=null parent=BMZQQ]
 - Anthemis anahytae Woronow ex Sosn. [SYNONYM SPECIES 299029:67BRZ nidx=null parent=BMZQQ]
 + Anthemis anahytae Woronow ex Sosn. [SYNONYM SPECIES 299638:CFFL2 nidx=null parent=BMZQQ]
 + Anthemis anahytae Woronow ex Fed. [SYNONYM SPECIES 299638:CFFL3 nidx=null parent=BMZQQ]
Anthemis arvensis
 - Anthemis arvensis Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:67C5J nidx=null parent=YWY3]
 + Anthemis arvensis Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFL4 nidx=null parent=YWY3]
Anthemis aurea
 - Anthemis aurea (Loefl.) Webb ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:5VC5H nidx=null parent=6QV3S]
 + Anthemis aurea (Loefl.) Webb ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFFL5 nidx=null parent=6QV3S]
Anthemis canescens
 - Anthemis canescens Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:5VC5P nidx=null parent=YWZJ]
 + Anthemis canescens Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFFL6 nidx=null parent=YWZJ]
Anthemis cupaniana
 - Anthemis cupaniana Tod. ex Nyman [ACCEPTED SPECIES 299029:67C4V nidx=null]
 + Anthemis cupaniana Tod. ex Nyman [ACCEPTED SPECIES 299638:CFFLB nidx=null]
Anthemis heracleotica
 - Anthemis heracleotica Boiss. & Heldr. ex Nyman [SYNONYM SPECIES 299029:67C65 nidx=null parent=5FNCJ]
 + Anthemis heracleotica Boiss. & Heldr. ex Nyman [SYNONYM SPECIES 299638:CFFLD nidx=null parent=5FNCJ]
Anthemis inconspicua
 - Anthemis inconspicua Fisch. ex Herder [SYNONYM SPECIES 299029:67C68 nidx=null parent=736RP]
 + Anthemis inconspicua Fisch. ex Herder [SYNONYM SPECIES 299638:CFFLF nidx=null parent=736RP]
Anthemis maritima
 - Anthemis maritima Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:67BGC nidx=null parent=67BJH]
 + Anthemis maritima Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFLG nidx=null parent=67BJH]
Anthemis pallescens
 - Anthemis pallescens Heldr. ex Nyman [SYNONYM SPECIES 299029:67BGH nidx=null parent=7JM9L]
 + Anthemis pallescens Heldr. ex Nyman [SYNONYM SPECIES 299638:CFFLH nidx=null parent=7JM9L]
Anthemis pentelica
 - Anthemis pentelica Boiss. ex Nyman [SYNONYM SPECIES 299029:67BGQ nidx=null parent=BPR8Q]
 + Anthemis pentelica Boiss. ex Nyman [SYNONYM SPECIES 299638:CFFLJ nidx=null parent=BPR8Q]
Anthemis retusa
 - Anthemis retusa Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:67BHS nidx=null parent=YWZJ]
 + Anthemis retusa Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFFLK nidx=null parent=YWZJ]
Anthemis salviifolia
 - Anthemis salviifolia Bojer ex DC. [SYNONYM SPECIES 299029:67BJ4 nidx=null parent=5V3D7]
 + Anthemis salviifolia Bojer ex DC. [SYNONYM SPECIES 299638:CFFLN nidx=null parent=5V3D7]
Anthomyia calceata
 - Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JJLP nidx=null]
 + Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3PPP nidx=null]
Anthomyia cyclicans
 - Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JJM3 nidx=null]
 + Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3PPQ nidx=null]
Anthrax dentoni
 - †Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JJQ6 nidx=null]
 + Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SJV nidx=null]
Anthriscus kotschyi
 - Anthriscus kotschyi Fenzl ex Boiss. & Balansa [ACCEPTED SPECIES 299029:5VHVW nidx=null]
 + Anthriscus kotschyi Fenzl ex Boiss. & Balansa [ACCEPTED SPECIES 299638:CFG3F nidx=null]
Anthriscus sylvestris var. torquatus
 - Anthriscus sylvestris var. torquatus E. Thomas ex W. D. J. Koch [SYNONYM VARIETY 299029:9B4Q3 nidx=null parent=9B8YT]
 + Anthriscus sylvestris var. torquatus E. Thomas ex W. D. J. Koch [SYNONYM VARIETY 299638:CFG3K nidx=null parent=9B8YT]
Anthriscus trachysperma
 - Anthriscus trachysperma Rchb. ex Nyman [SYNONYM SPECIES 299029:67HWR nidx=null parent=9BWP3]
 + Anthriscus trachysperma Rchb. ex Nyman [SYNONYM SPECIES 299638:CFG3L nidx=null parent=9BWP3]
Anthyllis coccinea
 - Anthyllis coccinea (L.) Beck [SYNONYM SPECIES 299029:5VKG7 nidx=null parent=9F2VM]
 + Anthyllis coccinea (L.) Huds. [SYNONYM SPECIES 299638:CFG4X nidx=null parent=9F2VM]
Anthyllis serpentinii
 - Anthyllis serpentinii Brügger ex Sagorski [SYNONYM SPECIES 299029:9CVT8 nidx=null parent=9F2VM]
 + Anthyllis serpentinii Brügger ex Sagorski [SYNONYM SPECIES 299638:CFG5S nidx=null parent=9F2VM]
Antinoella
 - Antinoella [ACCEPTED SUBGENUS 299029:84LG8 nidx=null]
 + Antinoella [ACCEPTED SUBGENUS 299638:CFG9H nidx=null]
Antipathes (Aphanipathes) cancellata
 - Antipathes (Aphanipathes) cancellata (Brook, 1889) [SYNONYM SPECIES 299029:CCSMB nidx=null parent=4FTZR]
 + Antipathes (Aphanipathes) cancellata (Brook, 1889) [SYNONYM SPECIES 299638:CFG9L nidx=null parent=4FTZR]
Antirrhinum sempervirens var. densiflorum
 - Antirrhinum sempervirens var. densiflorum Lange ex Willk. [SYNONYM VARIETY 299029:5M9G6 nidx=null parent=F2Y5]
 + Antirrhinum sempervirens var. densiflorum Lange ex Willk. [SYNONYM VARIETY 299638:CFG9Y nidx=null parent=F2Y5]
Antizoma
 - Antizoma Miers [SYNONYM UNRANKED 299029:62DFV nidx=null parent=3Q8F]
 + Antizoma Miers [SYNONYM UNRANKED 299638:CFGBB nidx=null parent=3Q8F]
Antizoma angustifolia
 - Antizoma angustifolia (Burch.) Miers ex Harv. & Sond. [ACCEPTED SPECIES 299029:F3CT nidx=null]
 + Antizoma angustifolia (Burch.) Miers ex Harv. & Sond. [ACCEPTED SPECIES 299638:CFGBC nidx=null]
Antrophyum coriaceum
 - Antrophyum coriaceum (D. Don) Wall. ex T. Moore [AMBIGUOUS_SYNONYM SPECIES 299029:B9C7N nidx=null parent=B94CV]
 + Antrophyum coriaceum (D. Don) Wall. ex T. Moore [AMBIGUOUS_SYNONYM SPECIES 299638:CFGCT nidx=null parent=B94CV]
Antrophyum feei
 - Antrophyum feei W. Schaffn. ex Fée [SYNONYM SPECIES 299029:B9C7Z nidx=null parent=BB5S9]
 + Antrophyum feei W. Schaffn. ex Fée [SYNONYM SPECIES 299638:CFGCV nidx=null parent=BB5S9]
Anura
 - Anura (Juz.) Tschern. [SYNONYM UNRANKED 299029:8V45G nidx=null parent=32BQ]
 + Anura (Juz.) Tschern. [SYNONYM UNRANKED 299638:CFDXZ nidx=null parent=32BQ]
Apargia brumatii
 - Apargia brumatii (Rchb.) Schied. ex Steud. [SYNONYM SPECIES 299029:F8CW nidx=null parent=7K8P7]
 + Apargia brumatii (Rchb.) Schied. ex Steud. [SYNONYM SPECIES 299638:CFGKL nidx=null parent=7K8P7]
Apassalus
 - Apassalus Kobuski [SYNONYM UNRANKED 299029:5T5XC nidx=null parent=493P]
 + Apassalus Kobuski [SYNONYM UNRANKED 299638:CFGKN nidx=null parent=493P]
Apataxia cerithiiformis
 - Apataxia cerithiiformis (Tryon, 1887) [ACCEPTED SPECIES 299029:F8LP nidx=null]
 + Apataxia cerithiiformis (Jickeli, 1884) [ACCEPTED SPECIES 299638:CFGKQ nidx=null]
Aphania ochnoides
 - Aphania ochnoides Pierre ex Lecomte [SYNONYM SPECIES 299029:5VMJC nidx=null parent=3TFD5]
 + Aphania ochnoides Pierre ex Lecomte [SYNONYM SPECIES 299638:CFGQ8 nidx=null parent=3TFD5]
Aphareus inermis
 - Aphareus inermis Paul'son, 1875 [SYNONYM SPECIES 299029:9XGCH nidx=null parent=9Y3MQ]
 + Aphareus inermis Paul'son, 1875 [SYNONYM SPECIES 299638:CFGSP nidx=null parent=9Y3MQ]
Aphelandra rigida
 - Aphelandra rigida Glaziou ex Mildbr. [ACCEPTED SPECIES 299029:67LWN nidx=null]
 + Aphelandra rigida Glaziou ex Mildbr. [ACCEPTED SPECIES 299638:CFGT8 nidx=null]
Aphis (Aphis) verae
 - Aphis (Aphis) verae [ACCEPTED SPECIES 299029:B83FT nidx=null]
 + Aphis (Aphis) verae [ACCEPTED SPECIES 299638:CFDL7 nidx=null]
Aphis (Doralis) evonymi
 - Aphis (Doralis) evonymi [AMBIGUOUS_SYNONYM SPECIES 299029:CCQ2S nidx=null parent=8P5RY]
 + Aphis (Doralis) evonymi Fabricius, 1775 [AMBIGUOUS_SYNONYM SPECIES 299638:CFDHW nidx=null parent=5DJMN]
 + Aphis (Doralis) evonymi [AMBIGUOUS_SYNONYM SPECIES 299638:CFDHX nidx=null parent=8P5RY]
Aphis absynthii
 - Aphis absynthii (Linnaeus, 1758) [SYNONYM SPECIES 299029:CCQ7L nidx=null parent=3X9NH]
 + Aphis absynthii (Linnaeus, 1758) [SYNONYM SPECIES 299638:CFDNB nidx=null parent=3X9NH]
Aphragmus altaicus
 - Aphragmus altaicus Bunge ex N. Busch [SYNONYM SPECIES 299029:C6982 nidx=null parent=FJY7]
 + Aphragmus altaicus Bunge ex N. Busch [SYNONYM SPECIES 299638:CFDRT nidx=null parent=FJY7]
Apium butleri
 - Apium butleri Engelm. ex S. Watson [SYNONYM SPECIES 299029:FNFY nidx=null parent=CVG5]
 + Apium butleri Engelm. ex S. Watson [SYNONYM SPECIES 299638:CFDYJ nidx=null parent=CVG5]
Apium leptophyllum
 - Apium leptophyllum (Pers.) F. Muell. ex Benth. [SYNONYM SPECIES 299029:67NNF nidx=null parent=32XSX]
 + Apium leptophyllum (Pers.) F. Muell. ex Benth. [SYNONYM SPECIES 299638:CFDYK nidx=null parent=32XSX]
Apium ternatum
 - Apium ternatum (Mutel) Schltdl. ex Schult. [SYNONYM SPECIES 299029:FNJW nidx=null parent=5JCRK]
 + Apium ternatum (Mutel) Schltdl. ex Schult. [SYNONYM SPECIES 299638:CFDYM nidx=null parent=5JCRK]
Aplus subpusillus
 - †Aplus subpusillus (R. Hoernes & Auinger, 1885) [ACCEPTED SPECIES 299029:C5H4W nidx=null]
 + Aplus subpusillus (R. Hoernes & Auinger, 1890) [ACCEPTED SPECIES 299638:CFF2W nidx=null]
Aplus wimmeri
 - †Aplus wimmeri (R. Hoernes & Auinger, 1885) [ACCEPTED SPECIES 299029:C69XM nidx=null]
 + Aplus wimmeri (R. Hoernes & Auinger, 1880) [ACCEPTED SPECIES 299638:CFF2X nidx=null]
Apocynum cumanense
 - Apocynum cumanense Willd. ex Schult. [SYNONYM SPECIES 299029:FR7B nidx=null parent=3P775]
 + Apocynum cumanense Willd. ex Schult. [SYNONYM SPECIES 299638:CFF3H nidx=null parent=3P775]
Apocynum cuspidatum
 - Apocynum cuspidatum Greene ex Bég. & Belosersky [SYNONYM SPECIES 299029:FR7C nidx=null parent=FR6X]
 + Apocynum cuspidatum Greene ex Bég. & Belosersky [SYNONYM SPECIES 299638:CFF3J nidx=null parent=FR6X]
Apocynum occidentale
 - Apocynum occidentale Rydb. ex Bég. & Belosersky [SYNONYM SPECIES 299029:FR8R nidx=null parent=5FQ9F]
 + Apocynum occidentale Rydb. ex Bég. & Belosersky [SYNONYM SPECIES 299638:CFF3K nidx=null parent=5FQ9F]
Apodanthera roseana
 - Apodanthera roseana Cogn. ex Rose [SYNONYM SPECIES 299029:FRG2 nidx=null parent=FRFX]
 + Apodanthera roseana Cogn. ex Rose [SYNONYM SPECIES 299638:CFF42 nidx=null parent=FRFX]
Apophyllum
 - Apophyllum F.Muell. [SYNONYM UNRANKED 299029:9XN98 nidx=null parent=3H53]
 + Apophyllum F.Muell. [SYNONYM UNRANKED 299638:CFF8H nidx=null parent=3H53]
Aptenia
 - Aptenia N.E.Br. [SYNONYM UNRANKED 299029:5T5ZP nidx=null parent=5PKQ]
 + Aptenia N.E.Br. [SYNONYM UNRANKED 299638:CFFFZ nidx=null parent=5PKQ]
Aquilegia longisepala
 - Aquilegia longisepala Zimmeter ex Borbás [SYNONYM SPECIES 299029:FZSZ nidx=null parent=FZTQ]
 + Aquilegia longisepala Zimmeter ex Borbás [SYNONYM SPECIES 299638:CFFJM nidx=null parent=FZTQ]
Aquilegia × oenipontana
 - Aquilegia × oenipontana A. Kern. ex Dalla Torre & Sarnth. [ACCEPTED SPECIES 299029:FZWB nidx=null]
 + Aquilegia × oenipontana A. Kern. ex Dalla Torre & Sarnth. [ACCEPTED SPECIES 299638:FZWC nidx=null]
Arabis attenuata
 - Arabis attenuata Royle ex Hook. fil. [SYNONYM SPECIES 299029:87TCS nidx=null parent=8FXF7]
 + Arabis attenuata Royle ex Hook. fil. [SYNONYM SPECIES 299638:CFFJZ nidx=null parent=8FXF7]
Araiostegia
 - Araiostegia Copel. [SYNONYM UNRANKED 299029:C4429 nidx=null parent=B8XSQ]
 + Araiostegia Copel. [SYNONYM UNRANKED 299638:CFFPT nidx=null parent=B8XSQ]
Aralia amboinensis
 - Aralia amboinensis Verschaff. ex Sauerberg [SYNONYM SPECIES 299029:G4QD nidx=null parent=9V6LF]
 + Aralia amboinensis Verschaff. ex Sauerberg [SYNONYM SPECIES 299638:CFFPV nidx=null parent=9V6LF]
Aralia incisa
 - Aralia incisa Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:5VPZX nidx=null parent=7567N]
 + Aralia incisa Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFPY nidx=null parent=7567N]
Araliales
 - Araliales Juss. ex Bercht. & J.Presl [SYNONYM UNRANKED 299029:B8PP2 nidx=null parent=BMH4H]
 + Araliales Juss. ex Bercht. & J.Presl [SYNONYM UNRANKED 299638:CFFQJ nidx=null parent=BMH4H]
Aralidiaceae
 - Aralidiaceae Philipson & B.C.Stone [SYNONYM UNRANKED 299029:6MD nidx=null parent=626QS]
 + Aralidiaceae Philipson & B.C.Stone [SYNONYM UNRANKED 299638:CFFQN nidx=null parent=626QS]
Araliopsis
 - Araliopsis Engl. [SYNONYM UNRANKED 299029:5T62C nidx=null parent=86B3]
 + Araliopsis Engl. [SYNONYM UNRANKED 299638:CFFQP nidx=null parent=86B3]
Arbutus intermedia
 - Arbutus intermedia Heldr. ex Nyman [SYNONYM SPECIES 299029:G6PV nidx=null parent=G6RG]
 + Arbutus intermedia Heldr. ex Nyman [SYNONYM SPECIES 299638:CFFTM nidx=null parent=G6RG]
Archangiopteris
 - Archangiopteris Christ & Giesenh. [SYNONYM UNRANKED 299029:C446M nidx=null parent=B8VHL]
 + Archangiopteris Christ & Giesenh. [SYNONYM UNRANKED 299638:CFFXG nidx=null parent=B8VHL]
Arctium conglomeratum
 - Arctium conglomeratum Schur ex Nyman [SYNONYM SPECIES 299029:5W3NL nidx=null parent=99RH3]
 + Arctium conglomeratum Schur ex Nyman [SYNONYM SPECIES 299638:CFG47 nidx=null parent=99RH3]
Arctium × neumanii
 - Arctium × neumanii Rouy [SYNONYM SPECIES 299029:99GB9 nidx=null parent=683PN]
 + Arctium × neumanii Rouy [SYNONYM SPECIES 299638:CFG48 nidx=null parent=683PN]
Arctostaphylos pechoensis
 - Arctostaphylos pechoensis Dudley ex Abrams [SYNONYM SPECIES 299029:GBPB nidx=null parent=GBPC]
 + Arctostaphylos pechoensis Dudley ex Abrams [SYNONYM SPECIES 299638:CFG7P nidx=null parent=GBPC]
Arctotis adpressa
 - Arctotis adpressa Eckl. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:GBRM nidx=null parent=6LBNW]
 + Arctotis adpressa Eckl. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFG86 nidx=null parent=6LBNW]
Arctotis anthemoides
 - Arctotis anthemoides Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:GBRS nidx=null parent=7F2F3]
 + Arctotis anthemoides Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFG87 nidx=null parent=7F2F3]
Arctotis calendulacea
 - Arctotis calendulacea Thunb. ex Harv. & Sond. [SYNONYM SPECIES 299029:GBSC nidx=null parent=GBTY]
 + Arctotis calendulacea Thunb. ex Harv. & Sond. [SYNONYM SPECIES 299638:CFG88 nidx=null parent=GBTY]
Arctotis maximiliani
 - Arctotis maximiliani Schltr. ex Beauverd [SYNONYM SPECIES 299029:67S3Y nidx=null parent=GBTF]
 + Arctotis maximiliani Schltr. ex Beauverd [SYNONYM SPECIES 299638:CFG89 nidx=null parent=GBTF]
Ardisia canalensis
 - Ardisia canalensis Baill. ex Guillaumin [SYNONYM SPECIES 299029:68459 nidx=null parent=7BJXG]
 + Ardisia canalensis Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFG97 nidx=null parent=7BJXG]
Ardisia guadalupensis
 - Ardisia guadalupensis Duchass. ex Griseb. [SYNONYM SPECIES 299029:5W3SZ nidx=null parent=B3MCV]
 + Ardisia guadalupensis Duchass. ex Griseb. [SYNONYM SPECIES 299638:CFG9F nidx=null parent=B3MCV]
Ardisia macrophylla
 - Ardisia macrophylla Reinw. ex Blume [ACCEPTED SPECIES 299029:GDCK nidx=null]
 + Ardisia macrophylla Reinw. ex Blume [ACCEPTED SPECIES 299638:CFG9K nidx=null]
Ardisia oxystemon
 - Ardisia oxystemon Ridl. ex H. R. Fletcher [SYNONYM SPECIES 299029:GDJK nidx=null parent=GDQN]
 + Ardisia oxystemon Ridl. ex H. R. Fletcher [SYNONYM SPECIES 299638:CFG9P nidx=null parent=GDQN]
Ardisia purpurea
 - Ardisia purpurea Reinw. ex Blume [ACCEPTED SPECIES 299029:GDP3 nidx=null]
 + Ardisia purpurea Reinw. ex Blume [ACCEPTED SPECIES 299638:CFG9Q nidx=null]
Ardisia zeylanica
 - Ardisia zeylanica (Gaertn.) Lam. ex Forsyth fil. [ACCEPTED SPECIES 299029:B3MCY nidx=null]
 + Ardisia zeylanica (Gaertn.) Lam. ex Forsyth fil. [ACCEPTED SPECIES 299638:CFG9T nidx=null]
Arenaria arctica
 - Arenaria arctica Steven ex Ser. [SYNONYM SPECIES 299029:9XGW2 nidx=null parent=TXST]
 + Arenaria arctica Steven ex Ser. [SYNONYM SPECIES 299638:683HY nidx=null parent=TXST]
Arenaria baldensis
 - Arenaria baldensis Rchb. ex Nyman [SYNONYM SPECIES 299029:5VRJN nidx=null parent=73MVM]
 + Arenaria baldensis Rchb. ex Nyman [SYNONYM SPECIES 299638:CFGB3 nidx=null parent=73MVM]
Arenaria crassifolia
 - Arenaria crassifolia Freyn ex Hallier [SYNONYM SPECIES 299029:5W3L2 nidx=null parent=5FRJM]
 + Arenaria crassifolia Freyn ex Hallier [SYNONYM SPECIES 299638:CFGB7 nidx=null parent=5FRJM]
Arenaria ferruginea
 - Arenaria ferruginea Duthie ex Williams [SYNONYM SPECIES 299029:67RJZ nidx=null parent=6GGNX]
 + Arenaria ferruginea Duthie ex Williams [SYNONYM SPECIES 299638:CFGB8 nidx=null parent=6GGNX]
Arenaria foliosa
 - Arenaria foliosa Royle ex Edgew. & Hook. fil. [SYNONYM SPECIES 299029:683KB nidx=null parent=4TVS3]
 + Arenaria foliosa Royle ex Edgew. & Hook. fil. [SYNONYM SPECIES 299638:CFGB9 nidx=null parent=4TVS3]
Arenaria macrorrhiza
 - Arenaria macrorrhiza Guirão ex Willk. & Lange [AMBIGUOUS_SYNONYM SPECIES 299029:5VRB9 nidx=null parent=BPF8Y]
 + Arenaria macrorrhiza Guirão ex Willk. & Lange [AMBIGUOUS_SYNONYM SPECIES 299638:CFGBF nidx=null parent=BPF8Y]
Arenaria orbiculata
 - Arenaria orbiculata Royle ex Edgew. & Hook. fil. [ACCEPTED SPECIES 299029:GF3V nidx=null]
 + Arenaria orbiculata Royle ex Edgew. & Hook. fil. [ACCEPTED SPECIES 299638:CFGC2 nidx=null]
Arenaria trichotoma
 - Arenaria trichotoma Royle ex Edgew. & Hook. fil. [SYNONYM SPECIES 299029:GFC7 nidx=null parent=5W3KL]
 + Arenaria trichotoma Royle ex Edgew. & Hook. fil. [SYNONYM SPECIES 299638:CFGCD nidx=null parent=5W3KL]
Arequipa
 - Arequipa Britton & Rose [SYNONYM UNRANKED 299029:5T63B nidx=null parent=69K5]
 + Arequipa Britton & Rose [SYNONYM UNRANKED 299638:CFGD2 nidx=null parent=69K5]
Aretia
 - Aretia Haller ex L. [SYNONYM UNRANKED 299029:5T63D nidx=null parent=VV2]
 + Aretia Haller ex L. [SYNONYM UNRANKED 299638:CFDCR nidx=null parent=VV2]
Argemone barclayana
 - Argemone barclayana Penny ex Loudon [SYNONYM SPECIES 299029:GGBP nidx=null parent=5FRM4]
 + Argemone barclayana Penny ex Loudon [SYNONYM SPECIES 299638:CFGF6 nidx=null parent=5FRM4]
Argophyllum amoenum
 - Argophyllum amoenum Vieill. ex Guillaumin [SYNONYM SPECIES 299029:B4L5G nidx=null parent=GHD5]
 + Argophyllum amoenum Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFGG5 nidx=null parent=GHD5]
Argophyllum splendens
 - Argophyllum splendens Vieill. ex Guillaumin [SYNONYM SPECIES 299029:B4L5J nidx=null parent=GHD5]
 + Argophyllum splendens Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFGG7 nidx=null parent=GHD5]
Argusia
 - Argusia Boehm. [SYNONYM UNRANKED 299029:5T63M nidx=null parent=7Y28]
 + Argusia Boehm. [SYNONYM UNRANKED 299638:CFGGP nidx=null parent=7Y28]
Argyreia scortechinii
 - Argyreia scortechinii (Prain) Prain ex Hoogland [SYNONYM SPECIES 299029:GJC5 nidx=null parent=3PWYC]
 + Argyreia scortechinii (Prain) Prain ex Hoogland [SYNONYM SPECIES 299638:CFGJG nidx=null parent=3PWYC]
Argyreia sphaerocephala
 - Argyreia sphaerocephala (Prain) Prain ex Hoogland [SYNONYM SPECIES 299029:GJCF nidx=null parent=3PW33]
 + Argyreia sphaerocephala (Prain) Prain ex Hoogland [SYNONYM SPECIES 299638:CFGJJ nidx=null parent=3PW33]
Arida
 - Arida (R.L.Hartm.) D.R.Morgan & R.L.Hartm. [SYNONYM UNRANKED 299029:5T646 nidx=null parent=5DYT]
 + Arida (R.L.Hartm.) D.R.Morgan & R.L.Hartm. [SYNONYM UNRANKED 299638:CFGMZ nidx=null parent=5DYT]
Arillastrum
 - Arillastrum Pancher ex Baill. [SYNONYM UNRANKED 299029:BSFZC nidx=null parent=62D6Z]
 + Arillastrum Pancher ex Baill. [SYNONYM UNRANKED 299638:CFGNQ nidx=null parent=62D6Z]
Aristolochia attica
 - Aristolochia attica Orph. ex H. Duch. [AMBIGUOUS_SYNONYM SPECIES 299029:GPMC nidx=null parent=5VQZJ]
 + Aristolochia attica Orph. ex H. Duch. [AMBIGUOUS_SYNONYM SPECIES 299638:CFGSW nidx=null parent=5VQZJ]
Armadillidium
 - Armadillidium [ACCEPTED SUBGENUS 299029:32ZG nidx=null]
 + Armadillidium [ACCEPTED SUBGENUS 299638:CFGWM nidx=null]
Armania fruticulosa
 - Armania fruticulosa Bertero [SYNONYM SPECIES 299029:GRVG nidx=null parent=4XG7Y]
 + Armania fruticulosa Bertero [SYNONYM SPECIES 299638:CFGXD nidx=null parent=4XG7Y]
Armatocereus cartwrightianus
 - Armatocereus cartwrightianus (Britton & Rose) Backeb. ex W. Hill [ACCEPTED SPECIES 299029:GRYG nidx=null]
 + Armatocereus cartwrightianus (Britton & Rose) Backeb. ex W. Hill [ACCEPTED SPECIES 299638:CFGXH nidx=null]
Armeniaca
 - Armeniaca Scop. [SYNONYM UNRANKED 299029:BRWS9 nidx=null parent=6Y6H]
 + Armeniaca Scop. [SYNONYM UNRANKED 299638:CFGXJ nidx=null parent=6Y6H]
Armeria alliacea
 - Armeria alliacea Griseb. [AMBIGUOUS_SYNONYM SPECIES 299029:5VSQN nidx=null parent=GS6Z]
 + Armeria alliacea Mutel [AMBIGUOUS_SYNONYM SPECIES 299638:CFGXS nidx=null parent=5FS4G]
Armeria langei
 - Armeria langei Boiss. [ACCEPTED SPECIES 299029:GS94 nidx=null]
 + Armeria langei Boiss. ex Lange [ACCEPTED SPECIES 299638:CFGZ9 nidx=null]
Armeria longiaristata
 - Armeria longiaristata Bourg. [SYNONYM SPECIES 299029:9ZTKB nidx=null parent=5FS4G]
 + Armeria longiaristata Boiss. & Reut. [SYNONYM SPECIES 299638:CFGZC nidx=null parent=BN2S6]
Armeria maritima subsp. smolikana
 - Armeria maritima subsp. smolikana Bubalonas [SYNONYM SUBSPECIES 299029:9ZQMQ nidx=null parent=5FS5R]
 + Armeria maritima subsp. smolikana Babal. [SYNONYM SUBSPECIES 299638:5FS7C nidx=null parent=5FS5R]
Armeria pinifolia
 - Armeria pinifolia Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:67T2K nidx=null parent=GS9H]
 + Armeria pinifolia Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFGZZ nidx=null parent=GS9H]
Armeria scabra
 - Armeria scabra Pall. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:9XGZ5 nidx=null parent=BN2S3]
 + Armeria scabra Pall. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFH2Y nidx=null parent=BN2S3]
Armeriaceae
 - Armeriaceae Horan. [SYNONYM UNRANKED 299029:6QP nidx=null parent=627FM]
 + Armeriaceae Horan. [SYNONYM UNRANKED 299638:CFH3K nidx=null parent=627FM]
Arrabidaea chironeura
 - Arrabidaea chironeura Bureau ex Glaziou [SYNONYM SPECIES 299029:9B32B nidx=null parent=99NH9]
 + Arrabidaea chironeura Bureau ex Glaziou [SYNONYM SPECIES 299638:CFH6L nidx=null parent=99NH9]
Arrabidaea sciuripabulum
 - Arrabidaea sciuripabulum (Hovel.) K. Schum. [SYNONYM SPECIES 299029:99L7H nidx=null parent=9B395]
 + Arrabidaea sciuripabulum (Hovel.) K. Schum. [SYNONYM SPECIES 299638:CFH6M nidx=null parent=9B395]
Artabotrys luxurians
 - Artabotrys luxurians Ghesq. ex Cavaco & Keraudren [ACCEPTED SPECIES 299029:GVCD nidx=null]
 + Artabotrys luxurians Ghesq. ex Cavaco & Keraudren [ACCEPTED SPECIES 299638:CFH7T nidx=null]
Artabotrys pleurocarpus
 - Artabotrys pleurocarpus Maingay ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:GVDF nidx=null]
 + Artabotrys pleurocarpus Maingay ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFH7W nidx=null]
Artabotrys speciosus
 - Artabotrys speciosus Kurz ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:GVDY nidx=null]
 + Artabotrys speciosus Kurz ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFH7Y nidx=null]
Artemisia aprica
 - Artemisia aprica Gebl. ex DC. [SYNONYM SPECIES 299029:B3PY7 nidx=null parent=GWBW]
 + Artemisia aprica Gebl. ex DC. [SYNONYM SPECIES 299638:CFH8N nidx=null parent=GWBW]
Artemisia arenicola
 - Artemisia arenicola Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GW3G nidx=null]
 + Artemisia arenicola Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFH8Q nidx=null]
Artemisia atropurpurea
 - Artemisia atropurpurea Fisch. ex Herder [SYNONYM SPECIES 299029:GW45 nidx=null parent=BN2XD]
 + Artemisia atropurpurea Fisch. ex Herder [SYNONYM SPECIES 299638:CFH8R nidx=null parent=BN2XD]
Artemisia badghysi
 - Artemisia badghysi Krasch. & Lincz. ex Poljakov [ACCEPTED SPECIES 299029:GW4G nidx=null]
 + Artemisia badghysi Krasch. & Lincz. ex Poljakov [ACCEPTED SPECIES 299638:CFH8S nidx=null]
Artemisia bothnica
 - Artemisia bothnica Lundstr. ex Nyman [SYNONYM SPECIES 299029:GW5F nidx=null parent=B3PYC]
 + Artemisia bothnica Lundstr. ex Nyman [SYNONYM SPECIES 299638:CFH8T nidx=null parent=B3PYC]
Artemisia cannabina
 - Artemisia cannabina Jacquem. ex Besser [SYNONYM SPECIES 299029:5VSKD nidx=null parent=5MBS7]
 + Artemisia cannabina Jacquem. ex Besser [SYNONYM SPECIES 299638:CFH8V nidx=null parent=5MBS7]
Artemisia cephalantha
 - Artemisia cephalantha Fisch. ex Herder [SYNONYM SPECIES 299029:GW6T nidx=null parent=GWD9]
 + Artemisia cephalantha Fisch. ex Herder [SYNONYM SPECIES 299638:CFH8Y nidx=null parent=GWD9]
Artemisia ciniformis
 - Artemisia ciniformis Krasch. & Popov ex Poljakov [ACCEPTED SPECIES 299029:GW7K nidx=null]
 + Artemisia ciniformis Krasch. & Popov ex Poljakov [ACCEPTED SPECIES 299638:CFH92 nidx=null]
Artemisia compacta
 - Artemisia compacta Fisch. ex Besser [ACCEPTED SPECIES 299029:GW82 nidx=null]
 + Artemisia compacta Fisch. ex Besser [ACCEPTED SPECIES 299638:CFH95 nidx=null]
Artemisia corymbosa
 - Artemisia corymbosa Fisch. ex Besser [AMBIGUOUS_SYNONYM SPECIES 299029:GW8B nidx=null parent=GWD9]
 + Artemisia corymbosa Fisch. ex Besser [AMBIGUOUS_SYNONYM SPECIES 299638:CFH96 nidx=null parent=GWD9]
Artemisia diffusa
 - Artemisia diffusa Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GW9D nidx=null]
 + Artemisia diffusa Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFH97 nidx=null]
Artemisia dubia
 - Artemisia dubia Wall. ex Besser [ACCEPTED SPECIES 299029:5VSKH nidx=null]
 + Artemisia dubia Wall. ex Besser [ACCEPTED SPECIES 299638:CFH9C nidx=null]
Artemisia dubjanskyana
 - Artemisia dubjanskyana Krasch. ex Poljakov [ACCEPTED SPECIES 299029:5W4KH nidx=null]
 + Artemisia dubjanskyana Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFH9D nidx=null]
Artemisia elegans
 - Artemisia elegans Jan ex Besser [AMBIGUOUS_SYNONYM SPECIES 299029:684KF nidx=null parent=GWCT]
 + Artemisia elegans Jan ex Besser [AMBIGUOUS_SYNONYM SPECIES 299638:CFH9F nidx=null parent=GWCT]
Artemisia eremophila
 - Artemisia eremophila Krasch. & Butkov ex Poljakov [ACCEPTED SPECIES 299029:684LL nidx=null]
 + Artemisia eremophila Krasch. & Butkov ex Poljakov [ACCEPTED SPECIES 299638:CFH9G nidx=null]
Artemisia glabra
 - Artemisia glabra Jacquem. ex Besser [SYNONYM SPECIES 299029:GWCN nidx=null parent=5FSJ8]
 + Artemisia glabra Jacquem. ex Besser [SYNONYM SPECIES 299638:CFHBP nidx=null parent=5FSJ8]
Artemisia glanduligera
 - Artemisia glanduligera Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWCW nidx=null]
 + Artemisia glanduligera Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHBQ nidx=null]
Artemisia glaucina
 - Artemisia glaucina Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWD2 nidx=null]
 + Artemisia glaucina Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHBV nidx=null]
Artemisia globularia
 - Artemisia globularia Cham. ex Besser [ACCEPTED SPECIES 299029:GWD5 nidx=null]
 + Artemisia globularia Cham. ex Besser [ACCEPTED SPECIES 299638:CFHBW nidx=null]
Artemisia gmelinii
 - Artemisia gmelinii Willd. ex Besser [AMBIGUOUS_SYNONYM SPECIES 299029:8V6VH nidx=null parent=5FSKG]
 + Artemisia gmelinii Willd. ex Besser [AMBIGUOUS_SYNONYM SPECIES 299638:CFHBX nidx=null parent=5FSKG]
Artemisia godronii
 - Artemisia godronii Rouy ex E. P. Perrier [SYNONYM SPECIES 299029:GWDH nidx=null parent=5VSLK]
 + Artemisia godronii Rouy ex E. P. Perrier [SYNONYM SPECIES 299638:CFHBY nidx=null parent=5VSLK]
Artemisia grandiflora
 - Artemisia grandiflora Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:GWDS nidx=null parent=GWSL]
 + Artemisia grandiflora Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFHBZ nidx=null parent=GWSL]
Artemisia halodendron
 - Artemisia halodendron Turcz. ex Besser [ACCEPTED SPECIES 299029:5VSM5 nidx=null]
 + Artemisia halodendron Turcz. ex Besser [ACCEPTED SPECIES 299638:CFHC2 nidx=null]
Artemisia kamtschatica
 - Artemisia kamtschatica Willd. ex Besser [SYNONYM SPECIES 299029:GWH3 nidx=null parent=GWD9]
 + Artemisia kamtschatica Willd. ex Besser [SYNONYM SPECIES 299638:CFHC5 nidx=null parent=GWD9]
Artemisia kochiiformis
 - Artemisia kochiiformis Krasch. & Lincz. ex Poljakov [ACCEPTED SPECIES 299029:GWHQ nidx=null]
 + Artemisia kochiiformis Krasch. & Lincz. ex Poljakov [ACCEPTED SPECIES 299638:CFHC6 nidx=null]
Artemisia korshinskyi
 - Artemisia korshinskyi Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWHY nidx=null]
 + Artemisia korshinskyi Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHC7 nidx=null]
Artemisia lagopus
 - Artemisia lagopus Fisch. ex Besser [ACCEPTED SPECIES 299029:GWJF nidx=null]
 + Artemisia lagopus Fisch. ex Besser [ACCEPTED SPECIES 299638:CFHC8 nidx=null]
Artemisia lippii
 - Artemisia lippii Jan ex Besser [SYNONYM SPECIES 299029:GWKT nidx=null parent=5FSJX]
 + Artemisia lippii Jan ex Besser [SYNONYM SPECIES 299638:CFHCB nidx=null parent=5FSJX]
Artemisia longepedunculata
 - Artemisia longepedunculata Rudolphi ex Besser [SYNONYM SPECIES 299029:GWL3 nidx=null parent=BN2XD]
 + Artemisia longepedunculata Rudolphi ex Besser [SYNONYM SPECIES 299638:CFHCC nidx=null parent=BN2XD]
Artemisia macrocephala
 - Artemisia macrocephala Jacquem. ex Besser [ACCEPTED SPECIES 299029:67SLW nidx=null]
 + Artemisia macrocephala Jacquem. ex Besser [ACCEPTED SPECIES 299638:CFHCD nidx=null]
Artemisia macrophylla
 - Artemisia macrophylla Fisch. ex Besser [SYNONYM SPECIES 299029:GWLF nidx=null parent=5FSKC]
 + Artemisia macrophylla Fisch. ex Besser [SYNONYM SPECIES 299638:CFHCF nidx=null parent=5FSKC]
Artemisia martjanovii
 - Artemisia martjanovii Krasch. ex Poljakov [SYNONYM SPECIES 299029:GWLV nidx=null parent=5FSLB]
 + Artemisia martjanovii Krasch. ex Poljakov [SYNONYM SPECIES 299638:CFHCQ nidx=null parent=5FSLB]
Artemisia medioxima
 - Artemisia medioxima Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWM3 nidx=null]
 + Artemisia medioxima Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHCR nidx=null]
Artemisia minor
 - Artemisia minor Jacquem. ex Besser [ACCEPTED SPECIES 299029:GWMN nidx=null]
 + Artemisia minor Jacquem. ex Besser [ACCEPTED SPECIES 299638:CFHCS nidx=null]
Artemisia nitrosa var. subglabra
 - Artemisia nitrosa var. subglabra Krasch. ex Poljakov [ACCEPTED VARIETY 299029:5MBVV nidx=null]
 + Artemisia nitrosa var. subglabra Krasch. ex Poljakov [ACCEPTED VARIETY 299638:CFHCW nidx=null]
Artemisia pallasiana
 - Artemisia pallasiana Fisch. ex Besser [SYNONYM SPECIES 299029:GWQR nidx=null parent=BDJV]
 + Artemisia pallasiana Fisch. ex Besser [SYNONYM SPECIES 299638:CFHCZ nidx=null parent=BDJV]
Artemisia plumosa
 - Artemisia plumosa Fisch. ex Besser [SYNONYM SPECIES 299029:GWSG nidx=null parent=GW2V]
 + Artemisia plumosa Fisch. ex Besser [SYNONYM SPECIES 299638:CFHD4 nidx=null parent=GW2V]
Artemisia porrecta
 - Artemisia porrecta Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWSM nidx=null]
 + Artemisia porrecta Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHD5 nidx=null]
Artemisia prasina
 - Artemisia prasina Krasch. ex Poljakov [SYNONYM SPECIES 299029:GWST nidx=null parent=GVZW]
 + Artemisia prasina Krasch. ex Poljakov [SYNONYM SPECIES 299638:CFHD6 nidx=null parent=GVZW]
Artemisia prolixa
 - Artemisia prolixa Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWT4 nidx=null]
 + Artemisia prolixa Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHD8 nidx=null]
Artemisia punctigera
 - Artemisia punctigera Krasch. ex Poljakov [ACCEPTED SPECIES 299029:5W4LD nidx=null]
 + Artemisia punctigera Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHD9 nidx=null]
Artemisia purpurascens
 - Artemisia purpurascens Jacquem. ex Besser [SYNONYM SPECIES 299029:GWTF nidx=null parent=5MBWR]
 + Artemisia purpurascens Jacquem. ex Besser [SYNONYM SPECIES 299638:CFHDB nidx=null parent=5MBWR]
Artemisia remotiloba
 - Artemisia remotiloba Krasch. ex Poljakov [ACCEPTED SPECIES 299029:5W4LC nidx=null]
 + Artemisia remotiloba Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHDC nidx=null]
Artemisia santonicum
 - Artemisia santonicum Siev. ex Besser [AMBIGUOUS_SYNONYM SPECIES 299029:7RVSC nidx=null parent=5FSHM]
 + Artemisia santonicum Siev. ex Besser [AMBIGUOUS_SYNONYM SPECIES 299638:CFHDH nidx=null parent=5FSHM]
Artemisia saposhnikovii
 - Artemisia saposhnikovii Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWVQ nidx=null]
 + Artemisia saposhnikovii Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHDQ nidx=null]
Artemisia selengensis
 - Artemisia selengensis Turcz. ex Besser [ACCEPTED SPECIES 299029:GWWB nidx=null]
 + Artemisia selengensis Turcz. ex Besser [ACCEPTED SPECIES 299638:CFHDV nidx=null]
Artemisia senecionis
 - Artemisia senecionis Jacq. ex Besser [SYNONYM SPECIES 299029:GWWD nidx=null parent=3M277]
 + Artemisia senecionis Jacq. ex Besser [SYNONYM SPECIES 299638:CFHDX nidx=null parent=3M277]
Artemisia sodiroi
 - Artemisia sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299029:GWX7 nidx=null]
 + Artemisia sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFHDY nidx=null]
Artemisia stenocephala
 - Artemisia stenocephala Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GWXR nidx=null]
 + Artemisia stenocephala Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHF2 nidx=null]
Artemisia stricta
 - Artemisia stricta Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:GWY2 nidx=null parent=5FSJ8]
 + Artemisia stricta Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFHF3 nidx=null parent=5FSJ8]
Artemisia tenuiflora
 - Artemisia tenuiflora Jacquem. ex Besser [SYNONYM SPECIES 299029:GWZD nidx=null parent=BDKG]
 + Artemisia tenuiflora Jacquem. ex Besser [SYNONYM SPECIES 299638:CFHF8 nidx=null parent=BDKG]
Artemisia tenuissima
 - Artemisia tenuissima Spreng. ex Besser [SYNONYM SPECIES 299029:GWZM nidx=null parent=GVZ9]
 + Artemisia tenuissima Spreng. ex Besser [SYNONYM SPECIES 299638:CFHF9 nidx=null parent=GVZ9]
Artemisia tianschanica
 - Artemisia tianschanica Krasch. ex Poljakov [ACCEPTED SPECIES 299029:5VSN2 nidx=null]
 + Artemisia tianschanica Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHFB nidx=null]
Artemisia tifliensis
 - Artemisia tifliensis Adams ex Besser [SYNONYM SPECIES 299029:GWZW nidx=null parent=GWFR]
 + Artemisia tifliensis Adams ex Besser [SYNONYM SPECIES 299638:CFHFC nidx=null parent=GWFR]
Artemisia tridentata subsp. xericensis
 - Artemisia tridentata subsp. xericensis Winward ex Rosentr. & R. G. Kelsey [SYNONYM SUBSPECIES 299029:BN2XQ nidx=null parent=5FSM3]
 + Artemisia tridentata subsp. xericensis Winward ex Rosentr. & R. G. Kelsey [SYNONYM SUBSPECIES 299638:CFHFD nidx=null parent=5FSM3]
Artemisia umbrosa
 - Artemisia umbrosa Turcz. ex DC. [ACCEPTED SPECIES 299029:7RVTQ nidx=null]
 + Artemisia umbrosa Turcz. ex DC. [ACCEPTED SPECIES 299638:CFHFH nidx=null]
Artemisia vachanica
 - Artemisia vachanica Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GX2Z nidx=null]
 + Artemisia vachanica Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHFJ nidx=null]
Artemisia valdostana
 - Artemisia valdostana Petitm. ex Vaccari [SYNONYM SPECIES 299029:B3Q4D nidx=null parent=B3Q3V]
 + Artemisia valdostana Petitm. ex Vaccari [SYNONYM SPECIES 299638:CFHFK nidx=null parent=B3Q3V]
Artemisia valida
 - Artemisia valida Krasch. ex Poljakov [ACCEPTED SPECIES 299029:GX33 nidx=null]
 + Artemisia valida Krasch. ex Poljakov [ACCEPTED SPECIES 299638:CFHFL nidx=null]
Artemisia vestita
 - Artemisia vestita Wall. ex Besser [ACCEPTED SPECIES 299029:GX3D nidx=null]
 + Artemisia vestita Wall. ex Besser [ACCEPTED SPECIES 299638:CFHFM nidx=null]
Artemisiaceae
 - Artemisiaceae Martinov [SYNONYM UNRANKED 299029:6R9 nidx=null parent=622TP]
 + Artemisiaceae Martinov [SYNONYM UNRANKED 299638:CFHFR nidx=null parent=622TP]
Arthrocnemum
 - Arthrocnemum Moq. [SYNONYM UNRANKED 299029:5T65N nidx=null parent=63RMC]
 + Arthrocnemum Moq. [SYNONYM UNRANKED 299638:CFHK8 nidx=null parent=63RMC]
Arthrolobus
 - Arthrolobus Andrz. ex DC. [SYNONYM UNRANKED 299029:C6CDS nidx=null parent=C89T7]
 + Arthrolobus Andrz. ex DC. [SYNONYM UNRANKED 299638:CFHKR nidx=null parent=C89T7]
Arthrophyllum
 - Arthrophyllum Blume [SYNONYM UNRANKED 299029:BRWSH nidx=null parent=8W2LV]
 - Arthrophyllum Bojer [SYNONYM UNRANKED 299029:BRWSJ nidx=null parent=99K4S]
 + Arthrophyllum Blume [SYNONYM UNRANKED 299638:CFHLC nidx=null parent=8W2LV]
 + Arthrophyllum Bojer [SYNONYM UNRANKED 299638:CFHLD nidx=null parent=99K4S]
Arthrophytum scoparium
 - Arthrophytum scoparium (Pomel) Iljin ex Maire & Weiller [SYNONYM SPECIES 299029:9XH37 nidx=null parent=3JGD9]
 + Arthrophytum scoparium (Pomel) Iljin ex Maire & Weiller [SYNONYM SPECIES 299638:CFHLG nidx=null parent=3JGD9]
Artia balansae
 - Artia balansae (Baill.) Pichon ex Guillaumin [ACCEPTED SPECIES 299029:B3MHL nidx=null]
 + Artia balansae (Baill.) Pichon ex Guillaumin [ACCEPTED SPECIES 299638:GZQ8 nidx=null]
Artocarpus gomezianus
 - Artocarpus gomezianus Wall. ex Trécul [ACCEPTED SPECIES 299029:H25K nidx=null]
 + Artocarpus gomezianus Wall. ex Trécul [ACCEPTED SPECIES 299638:CFHMJ nidx=null]
Artocarpus gomezianus subsp. griffithii
 - Artocarpus gomezianus subsp. griffithii King ex Hook. fil. [SYNONYM SUBSPECIES 299029:BQ5KK nidx=null parent=9XRHG]
 + Artocarpus gomezianus subsp. griffithii King ex Hook. fil. [SYNONYM SUBSPECIES 299638:CFHMK nidx=null parent=9XRHG]
Asaemia
 - Asaemia Harv. [SYNONYM UNRANKED 299029:5T667 nidx=null parent=34Y3]
 + Asaemia Harv. [SYNONYM UNRANKED 299638:CFHPY nidx=null parent=34Y3]
Asarum ibericum
 - Asarum ibericum Steven ex Woron. [SYNONYM SPECIES 299029:H4RP nidx=null parent=5FSWW]
 + Asarum ibericum Steven ex Woron. [SYNONYM SPECIES 299638:H4RN nidx=null parent=5FSWW]
Asarum leucosepalum
 - Asarum leucosepalum Hatus. ex Yamahata [ACCEPTED SPECIES 299029:H4S9 nidx=null]
 + Asarum leucosepalum Hatus. ex Yamahata [ACCEPTED SPECIES 299638:CFF3S nidx=null]
Asclepiadaceae
 - Asclepiadaceae Borkh. [SYNONYM UNRANKED 299029:6234J nidx=null parent=6L2]
 + Asclepiadaceae Borkh. [SYNONYM UNRANKED 299638:CFDY3 nidx=null parent=6L2]
Asclepias connivens
 - Asclepias connivens Baldwin ex Elliott [ACCEPTED SPECIES 299029:H6B5 nidx=null]
 + Asclepias connivens Baldwin ex Elliott [ACCEPTED SPECIES 299638:CFF6M nidx=null]
Asiasarum
 - Asiasarum F.Maek. [SYNONYM UNRANKED 299029:5T66Q nidx=null parent=33LL]
 + Asiasarum F.Maek. [SYNONYM UNRANKED 299638:CFFDF nidx=null parent=33LL]
Asilus therevinus
 - Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JJYN nidx=null]
 + Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3Q8L nidx=null]
Aspalathus aspalathoides
 - Aspalathus aspalathoides (L.) R.Dahlgren [ACCEPTED SPECIES 299029:67THZ nidx=null]
 + Aspalathus aspalathoides (L.) Rothm. [ACCEPTED SPECIES 299638:CFFGF nidx=null]
Aspazoma
 - Aspazoma N.E.Br. [SYNONYM UNRANKED 299029:5T66T nidx=null parent=5PKQ]
 + Aspazoma N.E.Br. [SYNONYM UNRANKED 299638:CFFHD nidx=null parent=5PKQ]
Aspidium atratum
 - Aspidium atratum Wall. ex Kunze [SYNONYM SPECIES 299029:B9F92 nidx=null parent=B9JWF]
 + Aspidium atratum Wall. ex Kunze [SYNONYM SPECIES 299638:CFFPX nidx=null parent=B9JWF]
Aspidium caducum
 - Aspidium caducum Wall. ex Hook. & Grev. [AMBIGUOUS_SYNONYM SPECIES 299029:B9FCM nidx=null parent=BB5M7]
 + Aspidium caducum Wall. ex Hook. & Grev. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFPZ nidx=null parent=BB5M7]
Aspidium caryotideum
 - Aspidium caryotideum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:B9FDN nidx=null parent=B9CSC]
 + Aspidium caryotideum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFFQ2 nidx=null parent=B9CSC]
Aspidium caudiculatum
 - Aspidium caudiculatum Sieber ex Kunze [AMBIGUOUS_SYNONYM SPECIES 299029:B9FF2 nidx=null parent=BC8KG]
 + Aspidium caudiculatum Sieber ex Kunze [AMBIGUOUS_SYNONYM SPECIES 299638:HFP8 nidx=null parent=BC8KG]
Aspidium coadunatum
 - Aspidium coadunatum Wall. ex Hook. & Grev. [AMBIGUOUS_SYNONYM SPECIES 299029:B9FG2 nidx=null parent=BBDSZ]
 + Aspidium coadunatum Wall. ex Hook. & Grev. [AMBIGUOUS_SYNONYM SPECIES 299638:CFFQ5 nidx=null parent=BBDSZ]
Aspidium gelidum
 - Aspidium gelidum Kunze ex Klotzsch [SYNONYM SPECIES 299029:B9FSH nidx=null parent=BCDLL]
 + Aspidium gelidum Kunze ex Klotzsch [SYNONYM SPECIES 299638:CFFQS nidx=null parent=BCDLL]
Aspidium monostichum
 - Aspidium monostichum Kunze [SYNONYM SPECIES 299029:B9G5W nidx=null parent=B9NLP]
 + Aspidium monostichum Kunze ex Mett. [SYNONYM SPECIES 299638:CFFR4 nidx=null parent=B9NLP]
Aspidium protensum
 - Aspidium protensum Afzel. ex Sw. [SYNONYM SPECIES 299029:B9GGF nidx=null parent=BBFCS]
 + Aspidium protensum Afzel. ex Sw. [SYNONYM SPECIES 299638:CFFR9 nidx=null parent=BBFCS]
Aspidium pycnolepis
 - Aspidium pycnolepis Kunze ex Klotzsch [SYNONYM SPECIES 299029:B9GHP nidx=null parent=BB5PZ]
 + Aspidium pycnolepis Kunze ex Klotzsch [SYNONYM SPECIES 299638:CFFRD nidx=null parent=BB5PZ]
Aspidium schimperianum
 - Aspidium schimperianum Hochst. ex A. Braun [SYNONYM SPECIES 299029:B9GLG nidx=null parent=B9K5Q]
 + Aspidium schimperianum Hochst. ex A. Braun [SYNONYM SPECIES 299638:CFFRG nidx=null parent=B9K5Q]
Aspidium sintenisii
 - Aspidium sintenisii Kuhn ex Baker [SYNONYM SPECIES 299029:B9GMW nidx=null parent=BDMBW]
 + Aspidium sintenisii Kuhn ex Baker [SYNONYM SPECIES 299638:CFFRN nidx=null parent=BDMBW]
Aspidium spinulosum var. americanum
 - Aspidium spinulosum var. americanum Fisch. ex Kunze [SYNONYM VARIETY 299029:BDFYK nidx=null parent=B9JWY]
 + Aspidium spinulosum var. americanum Fisch. ex Kunze [SYNONYM VARIETY 299638:CFFRS nidx=null parent=B9JWY]
Aspidium wrightii
 - Aspidium wrightii Mett. ex D. C. Eaton [SYNONYM SPECIES 299029:B9GWB nidx=null parent=BCM6H]
 + Aspidium wrightii Mett. ex D. C. Eaton [SYNONYM SPECIES 299638:CFFRX nidx=null parent=BCM6H]
Aspidosperma desmanthum
 - Aspidosperma desmanthum Benth. ex Müll. Arg. [ACCEPTED SPECIES 299029:686SH nidx=null]
 + Aspidosperma desmanthum Benth. ex Müll. Arg. [ACCEPTED SPECIES 299638:CFFSW nidx=null]
Aspidostemon conoideus
 - Aspidostemon conoideus van der Werff [ACCEPTED SPECIES 299029:HHT5 nidx=null]
 + Aspidostemon conoideus van der Werff [ACCEPTED SPECIES 299638:CFFSY nidx=null]
Aspilia elegans
 - Aspilia elegans (Gardner) Benth. & Hook. fil. [SYNONYM SPECIES 299029:HJ2N nidx=null parent=5BVXB]
 + Aspilia elegans (Gardner) Benth. & Hook. fil. [SYNONYM SPECIES 299638:CFFTG nidx=null parent=5BVXB]
Aspilia sodiroi
 - Aspilia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:6875W nidx=null parent=4ZPLQ]
 + Aspilia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFFTJ nidx=null parent=4ZPLQ]
Asplenium angustifolium
 - Asplenium angustifolium Mett. ex Salomon [AMBIGUOUS_SYNONYM SPECIES 299029:B9GZ3 nidx=null parent=B9DT7]
 + Asplenium angustifolium Mett. ex Salomon [AMBIGUOUS_SYNONYM SPECIES 299638:CFFVK nidx=null parent=B9DT7]
Asplenium anthraxacolepis
 - Asplenium anthraxacolepis Mett. ex Salomon [SYNONYM SPECIES 299029:B9GZD nidx=null parent=B9DT7]
 + Asplenium anthraxacolepis Mett. ex Salomon [SYNONYM SPECIES 299638:CFFVL nidx=null parent=B9DT7]
Asplenium ensiforme
 - Asplenium ensiforme Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299029:B963X nidx=null]
 + Asplenium ensiforme Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299638:HKBQ nidx=null]
Asplenium grevillei
 - Asplenium grevillei Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299029:B9DGH nidx=null]
 + Asplenium grevillei Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299638:HKHF nidx=null]
Asplenium heterophlebium
 - Asplenium heterophlebium Mett. ex Baker [SYNONYM SPECIES 299029:B9DGM nidx=null parent=B9DD5]
 + Asplenium heterophlebium Mett. ex Baker [SYNONYM SPECIES 299638:CFFWS nidx=null parent=B9DD5]
Asplenium sellowianum
 - Asplenium sellowianum C. Presl [SYNONYM SPECIES 299029:B96HK nidx=null parent=B96HJ]
 + Asplenium sellowianum C. Presl [SYNONYM SPECIES 299638:CFFXJ nidx=null parent=B96HJ]
Asplenium varians
 - Asplenium varians Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:B96L9 nidx=null parent=BCWQZ]
 + Asplenium varians Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFFXW nidx=null parent=BCWQZ]
Astacolus arcuatus
 - †Astacolus arcuatus (Philippi, 1843) [ACCEPTED SPECIES 299029:8M2QN nidx=null]
 + Astacolus arcuatus (Philippi, 1841) [ACCEPTED SPECIES 299638:CFFZP nidx=null]
Astenus (Astenopleuritus) marginalis
 - Astenus (Astenopleuritus) marginalis Cameron, 1931 [ACCEPTED SPECIES 299029:BSW5D nidx=null]
 + Astenus (Astenopleuritus) marginalis Cameron, 1931 [ACCEPTED SPECIES 299638:9M3H6 nidx=null]
Aster ageratoides var. oophyllus
 - Aster ageratoides var. oophyllus Y. Ling ex J. Q. Fu [ACCEPTED VARIETY 299029:7KYYS nidx=null]
 + Aster ageratoides var. oophyllus Y. Ling ex J. Q. Fu [ACCEPTED VARIETY 299638:CFG3Y nidx=null]
Aster auriculatus
 - Aster auriculatus Schloss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:HPNL nidx=null parent=7B6K2]
 + Aster auriculatus Schloss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFG43 nidx=null parent=7B6K2]
Aster bracteatus
 - Aster bracteatus Turcz. ex Herder [SYNONYM SPECIES 299029:HPR7 nidx=null parent=HR3H]
 + Aster bracteatus Turcz. ex Herder [SYNONYM SPECIES 299638:CFG44 nidx=null parent=HR3H]
Aster cylleneus
 - Aster cylleneus Orph. ex Nyman [SYNONYM SPECIES 299029:HPX3 nidx=null parent=7JBG9]
 + Aster cylleneus Orph. ex Nyman [SYNONYM SPECIES 299638:CFG45 nidx=null parent=7JBG9]
Aster heterochaeta
 - Aster heterochaeta Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:HQ89 nidx=null parent=7BYHT]
 + Aster heterochaeta Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CFG4B nidx=null parent=7BYHT]
Aster kumleinii
 - Aster kumleinii Fr. ex E. S. Burgess [SYNONYM SPECIES 299029:B3QGC nidx=null parent=53Q8M]
 + Aster kumleinii Fr. ex E. S. Burgess [SYNONYM SPECIES 299638:CFG4H nidx=null parent=53Q8M]
Aster nobilis
 - Aster nobilis E. S. Burgess ex Britton & A. Br. [SYNONYM SPECIES 299029:HQL6 nidx=null parent=3D39Z]
 + Aster nobilis E. S. Burgess ex Britton & A. Br. [SYNONYM SPECIES 299638:CFG5Z nidx=null parent=3D39Z]
Aster persoonioides
 - Aster persoonioides A. Cunn. ex DC. [SYNONYM SPECIES 299029:B3QHX nidx=null parent=493X3]
 + Aster persoonioides A. Cunn. ex DC. [SYNONYM SPECIES 299638:HQPM nidx=null parent=493X3]
Aster pulchellus
 - Aster pulchellus Turcz. ex Herder [SYNONYM SPECIES 299029:5W6R3 nidx=null parent=7BYKJ]
 + Aster pulchellus Turcz. ex Herder [SYNONYM SPECIES 299638:CFG7H nidx=null parent=7BYKJ]
Aster sodiroi
 - Aster sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:HQYL nidx=null parent=5K2QH]
 + Aster sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFG7Q nidx=null parent=5K2QH]
Asterolinon
 - Asterolinon Hoffmanns. & Link [SYNONYM UNRANKED 299029:7MXFL nidx=null parent=62XTM]
 + Asterolinon Hoffmanns. & Link [SYNONYM UNRANKED 299638:CFGB6 nidx=null parent=62XTM]
Asteropsis
 - Asteropsis Less. [SYNONYM UNRANKED 299029:62DPZ nidx=null parent=6TCP]
 + Asteropsis Less. [SYNONYM UNRANKED 299638:CFGCC nidx=null parent=6TCP]
Astraea (Heliastraea) raulini
 - Astraea (Heliastraea) raulini (Milne Edwards & Haime, 1849) [SYNONYM SPECIES 299029:C8YYY nidx=null parent=BTSVF]
 + Astraea (Heliastraea) raulini (Milne Edwards & Haime, 1849) [SYNONYM SPECIES 299638:CFGFL nidx=null parent=BTSVF]
Astragalus adsurgens
 - Astragalus adsurgens Pall. [SYNONYM SPECIES 299029:5VVZ3 nidx=null parent=7JCZK]
 + Astragalus adsurgens Pall. [AMBIGUOUS_SYNONYM SPECIES 299638:HW6D nidx=null parent=7JCZK]
Astragalus aitchisonii
 - Astragalus aitchisonii Baker [SYNONYM SPECIES 299029:HW7P nidx=null parent=HZJ3]
 + Astragalus aitchisonii Baker [AMBIGUOUS_SYNONYM SPECIES 299638:HW7Q nidx=null parent=HZJ3]
Astragalus chordorrhizus
 - Astragalus chordorrhizus Fisch. ex Bunge [ACCEPTED SPECIES 299029:HX49 nidx=null]
 + Astragalus chordorrhizus Fisch. ex Bunge [ACCEPTED SPECIES 299638:CFGGN nidx=null]
Astragalus chubsugulicus
 - Astragalus chubsugulicus Gontsch. ex N.Ulziykh. [ACCEPTED SPECIES 299029:HX4T nidx=null]
 + Astragalus chubsugulicus Gontsch. ex N.Ulziykh. [ACCEPTED SPECIES 299638:CFGGQ nidx=null]
Astragalus coltonii var. foliosus
 - Astragalus coltonii var. foliosus M.E.Jones ex Eastw. [SYNONYM VARIETY 299029:9DTYH nidx=null parent=7LB73]
 + Astragalus coltonii var. foliosus M.E.Jones ex Eastw. [SYNONYM VARIETY 299638:CFGGY nidx=null parent=7LB73]
Astragalus dasycephalus
 - Astragalus dasycephalus Besser ex Steven [SYNONYM SPECIES 299029:HXCP nidx=null parent=5VW3N]
 + Astragalus dasycephalus Besser ex Steven [SYNONYM SPECIES 299638:CFGH8 nidx=null parent=5VW3N]
Astragalus dioriticus
 - Astragalus dioriticus Schott ex Boiss. [SYNONYM SPECIES 299029:8VHNQ nidx=null parent=6TH8D]
 + Astragalus dioriticus Schott ex Boiss. [SYNONYM SPECIES 299638:CFGHH nidx=null parent=6TH8D]
Astragalus duanensis
 - Astragalus duanensis Saposhn. ex Sumnev. [ACCEPTED SPECIES 299029:9CPJD nidx=null]
 + Astragalus duanensis Saposhn. ex Sumnev. [ACCEPTED SPECIES 299638:HXJJ nidx=null]
Astragalus fausicola
 - Astragalus fausicola Podlech ex Bagheri, Maassoumi & F.Ghahrem. [ACCEPTED SPECIES 299029:HXR4 nidx=null]
 + Astragalus fausicola Podlech ex Bagheri, Maassoumi & F.Ghahrem. [ACCEPTED SPECIES 299638:CFGHS nidx=null]
Astragalus ferganensis
 - Astragalus ferganensis (Popov) B.Fedtsch. ex Korol. [ACCEPTED SPECIES 299029:9CPJZ nidx=null]
 + Astragalus ferganensis (Popov) B.Fedtsch. ex Korol. [ACCEPTED SPECIES 299638:HXRG nidx=null]
Astragalus fissilis
 - Astragalus fissilis Freyn & Sint. ex Sommier & Levier [SYNONYM SPECIES 299029:9CWG5 nidx=null parent=7JCZD]
 + Astragalus fissilis Freyn & Sint. ex Sommier & Levier [SYNONYM SPECIES 299638:5W7NG nidx=null parent=7JCZD]
Astragalus gormanii
 - Astragalus gormanii W.Wight ex M.E.Jones [SYNONYM SPECIES 299029:9CPKK nidx=null parent=5VW3L]
 + Astragalus gormanii W.Wight ex M.E.Jones [SYNONYM SPECIES 299638:5VVPM nidx=null parent=5VW3L]
Astragalus hosackioides
 - Astragalus hosackioides (Royle ex Benth.) Benth. ex Baker [SYNONYM SPECIES 299029:9CPL7 nidx=null parent=4KQTH]
 + Astragalus hosackioides (Royle ex Benth.) Benth. ex Baker [SYNONYM SPECIES 299638:HY8J nidx=null parent=4KQTH]
Astragalus humifusus
 - Astragalus humifusus Jacq. ex Baker [SYNONYM SPECIES 299029:HY8Z nidx=null parent=J2QW]
 + Astragalus humifusus Jacq. ex Baker [AMBIGUOUS_SYNONYM SPECIES 299638:CFGJK nidx=null parent=J2QW]
Astragalus intermixtus
 - Astragalus intermixtus (Boriss.) Litv. ex Širj. [ACCEPTED SPECIES 299029:BSW4V nidx=null]
 + Astragalus intermixtus (Boriss.) Litv. ex Širj. [ACCEPTED SPECIES 299638:CFGJM nidx=null]
Astragalus kazymbeticus
 - Astragalus kazymbeticus Saposhn. ex Sumnev. [ACCEPTED SPECIES 299029:HYH5 nidx=null]
 + Astragalus kazymbeticus Saposhn. ex Sumnev. [ACCEPTED SPECIES 299638:CFGJN nidx=null]
Astragalus lentiginosus
 - Astragalus lentiginosus Douglas ex Hook. [ACCEPTED SPECIES 299029:HYRD nidx=null]
 + Astragalus lentiginosus Douglas ex Hook. [ACCEPTED SPECIES 299638:HYRC nidx=null]
Astragalus levieri
 - Astragalus levieri Freyn ex Sommier & Levier [ACCEPTED SPECIES 299029:HYTB nidx=null]
 + Astragalus levieri Freyn ex Sommier & Levier [ACCEPTED SPECIES 299638:CFGJS nidx=null]
Astragalus mollissimus var. bigelovii
 - Astragalus mollissimus var. bigelovii (A.Gray) Barneby ex B.L.Turner [ACCEPTED VARIETY 299029:9DTPY nidx=null]
 + Astragalus mollissimus var. bigelovii (A.Gray) Barneby ex B.L.Turner [ACCEPTED VARIETY 299638:5MFGG nidx=null]
Astragalus montanus
 - Astragalus montanus L. [SYNONYM SPECIES 299029:5W7QQ nidx=null parent=4BMCN]
 + Astragalus montanus L. [AMBIGUOUS_SYNONYM SPECIES 299638:CFGJY nidx=null parent=4BMCN]
Astragalus nutriosensis
 - Astragalus nutriosensis S.C.Sand. [ACCEPTED SPECIES 299029:9CPPD nidx=null]
 + Astragalus nutriosensis M.J.Sand. [ACCEPTED SPECIES 299638:HZFX nidx=null]
Astragalus serotinus
 - Astragalus serotinus A.Gray ex E.Cooper [SYNONYM SPECIES 299029:9CPRR nidx=null parent=5MFG6]
 + Astragalus serotinus A.Gray ex E.Cooper [SYNONYM SPECIES 299638:J2FW nidx=null parent=5MFG6]
Astragalus stenosemioides
 - Astragalus stenosemioides Bornm. ex D.F.Chamb. & V.A.Matthews [ACCEPTED SPECIES 299029:J2MV nidx=null]
 + Astragalus stenosemioides Bornm. ex D.F.Chamb. & V.A.Matthews [ACCEPTED SPECIES 299638:5W7S8 nidx=null]
Astragalus tenellus
 - Astragalus tenellus Pursh [ACCEPTED SPECIES 299029:67W3Y nidx=null]
 + Astragalus tenellus Pursh ex E.Sheld. [AMBIGUOUS_SYNONYM SPECIES 299638:CFGLK nidx=null parent=HZ9T]
Astragalus transjordanicus
 - Astragalus transjordanicus Sam. ex Rech.f. [ACCEPTED SPECIES 299029:9CWLP nidx=null]
 + Astragalus transjordanicus Sam. ex Rech.f. [ACCEPTED SPECIES 299638:J2YF nidx=null]
Astragalus triphyllus
 - Astragalus triphyllus Pursh [SYNONYM SPECIES 299029:J2ZQ nidx=null parent=9DMC9]
 + Astragalus triphyllus Pursh [AMBIGUOUS_SYNONYM SPECIES 299638:J2ZR nidx=null parent=9DMC9]
Astrantia alpina
 - Astrantia alpina Stur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:J3JC nidx=null parent=67W4T]
 + Astrantia alpina Stur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFGMV nidx=null parent=67W4T]
Astrantia carinthiaca
 - Astrantia carinthiaca Hoppe ex W. D. J. Koch [SYNONYM SPECIES 299029:J3JJ nidx=null parent=7JCRW]
 + Astrantia carinthiaca Hoppe ex W. D. J. Koch [SYNONYM SPECIES 299638:CFGMX nidx=null parent=7JCRW]
Astrantia europaea
 - Astrantia europaea L. ex Rehmann [SYNONYM SPECIES 299029:J3JW nidx=null parent=7JCS8]
 + Astrantia europaea L. ex Rehmann [SYNONYM SPECIES 299638:CFGMY nidx=null parent=7JCS8]
Astridia lutata
 - Astridia lutata (L. Bolus) Friedrich ex Hartmann [ACCEPTED SPECIES 299029:J3S4 nidx=null]
 + Astridia lutata (L. Bolus) Friedrich ex Hartmann [ACCEPTED SPECIES 299638:CFGNR nidx=null]
Astrochlaena stuhlmannii
 - Astrochlaena stuhlmannii Dammer ex Hallier fil. [SYNONYM SPECIES 299029:J443 nidx=null parent=3PWGH]
 + Astrochlaena stuhlmannii Dammer ex Hallier fil. [SYNONYM SPECIES 299638:CFGP9 nidx=null parent=3PWGH]
Astrogyne coriacea
 - Astrogyne coriacea Wall. ex M. A. Lawson [SYNONYM SPECIES 299029:J4BX nidx=null parent=6YQRK]
 + Astrogyne coriacea Wall. ex M. A. Lawson [SYNONYM SPECIES 299638:CFGQ4 nidx=null parent=6YQRK]
Asystasiella
 - Asystasiella Lindau [SYNONYM UNRANKED 299029:7MXG4 nidx=null parent=34SK]
 + Asystasiella Lindau [SYNONYM UNRANKED 299638:CFGW3 nidx=null parent=34SK]
Atalantia aurantia
 - Atalantia aurantia Vieill. ex Guillaumin [SYNONYM SPECIES 299029:67VJK nidx=null parent=VMLJ]
 + Atalantia aurantia Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFGWX nidx=null parent=VMLJ]
Atalantia hispida
 - Atalantia hispida Pierre ex Guillaumin [SYNONYM SPECIES 299029:J7Y4 nidx=null parent=4D3DW]
 + Atalantia hispida Pierre ex Guillaumin [SYNONYM SPECIES 299638:CFGWY nidx=null parent=4D3DW]
Ataxipteris
 - Ataxipteris Holttum [SYNONYM UNRANKED 299029:C48CQ nidx=null parent=B8XQH]
 + Ataxipteris Holttum [SYNONYM UNRANKED 299638:CFGXN nidx=null parent=B8XQH]
Athamanta carvifolia
 - Athamanta carvifolia Stephan ex Willd. [SYNONYM SPECIES 299029:B3QRJ nidx=null parent=3R8S5]
 + Athamanta carvifolia Stephan ex Willd. [SYNONYM SPECIES 299638:CFH4P nidx=null parent=3R8S5]
Athamanta denudata
 - Athamanta denudata Fisch. ex Hornem. [SYNONYM SPECIES 299029:J9N7 nidx=null parent=S5SY]
 + Athamanta denudata Fisch. ex Hornem. [SYNONYM SPECIES 299638:CFH4R nidx=null parent=S5SY]
Athanasiaceae
 - Athanasiaceae Martinov [SYNONYM UNRANKED 299029:6VH nidx=null parent=622TP]
 + Athanasiaceae Martinov [SYNONYM UNRANKED 299638:CFH4Y nidx=null parent=622TP]
Athyrium darjeelingensis
 - Athyrium darjeelingensis Fraser-Jenk. ex Subh. Chandra [SYNONYM SPECIES 299029:B9KYV nidx=null parent=B9LNB]
 + Athyrium darjeelingensis Fraser-Jenk. ex Subh. Chandra [SYNONYM SPECIES 299638:CFHC3 nidx=null parent=B9LNB]
Athyrium multidentatum
 - Athyrium multidentatum (Döll) Ching [SYNONYM SPECIES 299029:B96YW nidx=null parent=B9L8X]
 + Athyrium multidentatum (Döll) Ching [SYNONYM SPECIES 299638:67WKL nidx=null parent=B9L8X]
Athyrium orientale
 - Athyrium orientale (Rosenst.) Ching ex Tardieu [SYNONYM SPECIES 299029:B9LBQ nidx=null parent=B9DSX]
 + Athyrium orientale (Rosenst.) Ching ex Tardieu [SYNONYM SPECIES 299638:CFHCG nidx=null parent=B9DSX]
Athyrium tenuifrons
 - Athyrium tenuifrons Wall. ex T. Moore [SYNONYM SPECIES 299029:B9LK5 nidx=null parent=B96ZZ]
 + Athyrium tenuifrons Wall. ex T. Moore [SYNONYM SPECIES 299638:CFHCV nidx=null parent=B96ZZ]
Athysanus subfusculus
 - Athysanus subfusculus (Fallén, 1806) [SYNONYM SPECIES 299029:CCTNX nidx=null parent=4YKG4]
 + Athysanus subfusculus (Fallén, 1806) [SYNONYM SPECIES 299638:CFHDZ nidx=null parent=4YKG4]
Atilax paludinosus
 - Atilax paludinosus (G. [Baron] Cuvier, 1829) [ACCEPTED SPECIES 299029:JGJB nidx=null]
 + Atilax paludinosus (G. Cuvier, 1829) [ACCEPTED SPECIES 299638:CFHF4 nidx=null]
Atilax paludinosus paludinosus
 - Atilax paludinosus paludinosus (G. [Baron] Cuvier, 1829) [ACCEPTED SUBSPECIES 299029:BN36V nidx=null]
 + Atilax paludinosus paludinosus (G. Cuvier, 1829) [ACCEPTED SUBSPECIES 299638:CFHF5 nidx=null]
Atlanta rangii
 - Atlanta rangii A. d'Orbigny, 1835 [SYNONYM SPECIES 299029:7Q8RB nidx=null parent=7RWKV]
 + Atlanta rangii A. d'Orbigny, 1835 [SYNONYM SPECIES 299638:CFHFQ nidx=null parent=7RWKV]
Atlantoastacus
 - Atlantoastacus Bott, 1950 [SYNONYM SUBGENUS 299029:8P388 nidx=null parent=7NQ8F]
 + Atlantoastacus Bott, 1950 [SYNONYM SUBGENUS 299638:CFFLC nidx=null parent=7NQ8F]
Atrema americanum
 - Atrema americanum Nutt. ex DC. [ACCEPTED SPECIES 299029:JKDZ nidx=null]
 + Atrema americanum Nutt. ex DC. [ACCEPTED SPECIES 299638:CFHHX nidx=null]
Atrichopogon (Atrichopogon) formosanus
 - Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 299029:JKQF nidx=null]
 + Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 299638:9286K nidx=null]
Atrichopogon (Psammopogon) trifasciatus
 - Atrichopogon (Psammopogon) trifasciatus Kieffer, 1918 [ACCEPTED SPECIES 299029:8B5G2 nidx=null]
 + Atrichopogon (Psammopogon) trifasciatus Kieffer, 1918 [ACCEPTED SPECIES 299638:JL25 nidx=null]
Atriplex lucida
 - Atriplex lucida Desf. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:JLHX nidx=null parent=JLPB]
 + Atriplex lucida Desf. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CFHL9 nidx=null parent=JLPB]
Atriplex polymorpha
 - Atriplex polymorpha Coss., Germ. & Wedd. [SYNONYM SPECIES 299029:9XRNZ nidx=null parent=5FV8X]
 + Atriplex polymorpha Coss., Germ. & Wedd. [SYNONYM SPECIES 299638:CFHLH nidx=null parent=5FV8X]
Atriplex sulcata
 - Atriplex sulcata Michx. ex Schult. [SYNONYM SPECIES 299029:JLR4 nidx=null parent=JLHQ]
 + Atriplex sulcata Michx. ex Schult. [SYNONYM SPECIES 299638:CFHLS nidx=null parent=JLHQ]
Atropa arborea
 - Atropa arborea Willd. ex Dunal [SYNONYM SPECIES 299029:5VXZB nidx=null parent=3PTQG]
 + Atropa arborea Willd. ex Dunal [SYNONYM SPECIES 299638:CFHLY nidx=null parent=3PTQG]
Atropa borealis
 - Atropa borealis Kreyer ex Pascher [SYNONYM SPECIES 299029:JLWP nidx=null parent=7JDYM]
 + Atropa borealis Kreyer ex Pascher [SYNONYM SPECIES 299638:CFHLZ nidx=null parent=7JDYM]
Atropa lutescens
 - Atropa lutescens Jacquem. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:JLXB nidx=null parent=B3MMF]
 + Atropa lutescens Jacquem. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFHM2 nidx=null parent=B3MMF]
Atropa mediterranea
 - Atropa mediterranea Kreyer ex Pascher [SYNONYM SPECIES 299029:B4LQB nidx=null parent=7JDYM]
 + Atropa mediterranea Kreyer ex Pascher [SYNONYM SPECIES 299638:CFHM3 nidx=null parent=7JDYM]
Atropa ramosissima
 - Atropa ramosissima Mathews ex Dunal [SYNONYM SPECIES 299029:JLXL nidx=null parent=79DYN]
 + Atropa ramosissima Mathews ex Dunal [SYNONYM SPECIES 299638:CFHM4 nidx=null parent=79DYN]
Atropatenia
 - Atropatenia F.K.Mey. [SYNONYM UNRANKED 299029:C6GHR nidx=null parent=C7WMB]
 + Atropatenia F.K.Mey. [SYNONYM UNRANKED 299638:CFHM7 nidx=null parent=C7WMB]
Atuna cordata
 - Atuna cordata Cockburn ex Prance [ACCEPTED SPECIES 299029:5VY37 nidx=null]
 + Atuna cordata Cockburn ex Prance [ACCEPTED SPECIES 299638:CFHPF nidx=null]
Aulacizes amblardii
 - Aulacizes amblardii (Signoret, 1855) [SYNONYM SPECIES 299029:C94WK nidx=null parent=4P38P]
 + Aulacizes amblardii (Signoret, 1855) [SYNONYM SPECIES 299638:CFHR5 nidx=null parent=4P38P]
Aulosolena
 - Aulosolena Koso-Pol. [SYNONYM UNRANKED 299029:5T6B5 nidx=null parent=7C7R]
 + Aulosolena Koso-Pol. [SYNONYM UNRANKED 299638:CFHTJ nidx=null parent=7C7R]
Auris melanostoma
 - Auris melanostoma Spix, 1827 [ACCEPTED SPECIES 299029:B846F nidx=null]
 + Auris melanostoma (J. A. Wagner, 1827) [SYNONYM SPECIES 299638:CFHVR nidx=null parent=689XH]
Austroliabum
 - Austroliabum H.Rob. & Brettell [SYNONYM UNRANKED 299029:5T6BL nidx=null parent=5RXH]
 + Austroliabum H.Rob. & Brettell [SYNONYM UNRANKED 299638:CFJ2J nidx=null parent=5RXH]
Austroselenites concolor
 - Austroselenites concolor (A. Férussac, 1821) [ACCEPTED SPECIES 299029:879LX nidx=null]
 + Austroselenites concolor (Lamarck, 1819) [SYNONYM SPECIES 299638:CFFLM nidx=null parent=875VH]
Austrosiphon
 - Austrosiphon Fisher, 1954 [ACCEPTED SUBGENUS 299029:8W5F8 nidx=null]
 - Austrosiphon Fisher, 1954 [SYNONYM SUBGENUS 299029:8YT4V nidx=null parent=8W5F8]
 + Austrosiphon Fisher, 1954 [ACCEPTED SUBGENUS 299638:CFFLP nidx=null]
 + Austrosiphon Fisher, 1954 [SYNONYM SUBGENUS 299638:CFFLQ nidx=null parent=CFFLP]
Auxemma
 - Auxemma Miers [SYNONYM UNRANKED 299029:5T6BP nidx=null parent=62MK7]
 + Auxemma Miers [SYNONYM UNRANKED 299638:CFFRC nidx=null parent=62MK7]
Avicenniaceae
 - Avicenniaceae Miq. [SYNONYM UNRANKED 299029:BSFWC nidx=null parent=62332]
 + Avicenniaceae Miq. [SYNONYM UNRANKED 299638:CFFTK nidx=null parent=62332]
Axinaea bracteata
 - Axinaea bracteata Zipp. ex Blume [SYNONYM SPECIES 299029:8S3T2 nidx=null parent=3YP5S]
 + Axinaea bracteata Zipp. ex Blume [SYNONYM SPECIES 299638:CFFW6 nidx=null parent=3YP5S]
Azalea celebica
 - Azalea celebica Blume ex DC. [SYNONYM SPECIES 299029:B4LW5 nidx=null parent=6X6S4]
 + Azalea celebica Blume ex DC. [SYNONYM SPECIES 299638:CFFXY nidx=null parent=6X6S4]
Azolla japonica
 - Azolla japonica Franch. & Sav. [SYNONYM SPECIES 299029:B9LW8 nidx=null parent=B8VC4]
 + Azolla japonica Franch. & Sav. [SYNONYM SPECIES 299638:CFFZ5 nidx=null parent=B8VC4]
Azollaceae
 - Azollaceae Wettst. [SYNONYM UNRANKED 299029:C49N4 nidx=null parent=BV8H4]
 + Azollaceae Wettst. [SYNONYM UNRANKED 299638:CFFZ6 nidx=null parent=BV8H4]
Babcockia
 - Babcockia Boulos [SYNONYM UNRANKED 299029:5T6CF nidx=null parent=7JMV]
 + Babcockia Boulos [SYNONYM UNRANKED 299638:CFNQZ nidx=null parent=7JMV]
Baccharis oligantha
 - Baccharis oligantha DC. ex Thomson [SYNONYM SPECIES 299029:K7GD nidx=null parent=RS2T]
 + Baccharis oligantha DC. ex Thomson [SYNONYM SPECIES 299638:CFNSV nidx=null parent=RS2T]
Baccharis padifolia
 - Baccharis padifolia Hieron. ex Sodiro [ACCEPTED SPECIES 299029:K7GV nidx=null]
 + Baccharis padifolia Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFNSW nidx=null]
Baccharis pululahuensis
 - Baccharis pululahuensis Hieron. ex Sodiro [ACCEPTED SPECIES 299029:K7LC nidx=null]
 + Baccharis pululahuensis Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFNT7 nidx=null]
Baccharis spartioides
 - Baccharis spartioides (Hook. & Arn.) Gay [SYNONYM SPECIES 299029:K7PP nidx=null parent=4NP9R]
 + Baccharis spartioides (Hook. & Arn.) Gay [SYNONYM SPECIES 299638:CFNTB nidx=null parent=4NP9R]
Baccharoides calvoana subsp. leucocalyx
 - Baccharoides calvoana subsp. leucocalyx (O. Hoffm.) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SUBSPECIES 299029:BN3GH nidx=null]
 + Baccharoides calvoana subsp. leucocalyx (O. Hoffm.) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SUBSPECIES 299638:CFNTJ nidx=null]
Baccharoides calvoana subsp. ruwenzoriensis
 - Baccharoides calvoana subsp. ruwenzoriensis (C. Jeffrey) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SUBSPECIES 299029:BN3GM nidx=null]
 + Baccharoides calvoana subsp. ruwenzoriensis (C. Jeffrey) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SUBSPECIES 299638:CFNTK nidx=null]
Baccharoides hymenolepis
 - Baccharoides hymenolepis (A. Rich.) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SPECIES 299029:K7VV nidx=null]
 + Baccharoides hymenolepis (A. Rich.) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SPECIES 299638:CFNTM nidx=null]
Baccharoides incompta
 - Baccharoides incompta (S. Moore) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SPECIES 299029:K7VW nidx=null]
 + Baccharoides incompta (S. Moore) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SPECIES 299638:CFNTN nidx=null]
Baccharoides kirungae
 - Baccharoides kirungae (R. E. Fr.) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SPECIES 299029:8V7VN nidx=null]
 + Baccharoides kirungae (R. E. Fr.) Isawumi, El-Ghazaly & B. Nord. [ACCEPTED SPECIES 299638:CFNTP nidx=null]
Bactrocera (Bactrocera) ritsemae
 - Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 299029:5VZFY nidx=null]
 + Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 299638:929BD nidx=null]
Bactrocera (Paratridacus) unichromata
 - Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 299029:92967 nidx=null parent=C2TKB]
 + Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 299638:87RKR nidx=null parent=C2TKB]
Baculellum
 - Baculellum L.V.Ozerova & A.C.Timonin [SYNONYM UNRANKED 299029:7Y3HK nidx=null parent=3XGP]
 + Baculellum L.V.Ozerova & A.C.Timonin [SYNONYM UNRANKED 299638:CFPFZ nidx=null parent=3XGP]
Bacurio
 - Bacurio Gideon F.Sm. & Figueiredo [SYNONYM UNRANKED 299029:B47LV nidx=null parent=3XGP]
 + Bacurio Gideon F.Sm. & Figueiredo [SYNONYM UNRANKED 299638:CFPG4 nidx=null parent=3XGP]
Baeckea neglecta
 - Baeckea neglecta Vieill. ex Guillaumin [SYNONYM SPECIES 299029:KC4H nidx=null parent=79J5S]
 + Baeckea neglecta Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFPGK nidx=null parent=79J5S]
Baeckea speciosa
 - Baeckea speciosa A. Cunn. ex Schauer [SYNONYM SPECIES 299029:KC5P nidx=null parent=3NTG7]
 + Baeckea speciosa A. Cunn. ex Schauer [SYNONYM SPECIES 299638:CFPGN nidx=null parent=3NTG7]
Baeobotrys muscosa
 - Baeobotrys muscosa Reinw. ex Blume [SYNONYM SPECIES 299029:KC8G nidx=null parent=3XG4L]
 + Baeobotrys muscosa Reinw. ex Blume [SYNONYM SPECIES 299638:CFPGX nidx=null parent=3XG4L]
Baeobotrys tomentosus
 - Baeobotrys tomentosus (D. Don) Buch.-Ham. ex Spreng. [SYNONYM SPECIES 299029:KC8R nidx=null parent=B4BR2]
 + Baeobotrys tomentosus (D. Don) Buch.-Ham. ex Spreng. [SYNONYM SPECIES 299638:CFPGY nidx=null parent=B4BR2]
Bafutia
 - Bafutia C.D.Adams [SYNONYM UNRANKED 299029:87DWV nidx=null parent=4B9B]
 + Bafutia C.D.Adams [SYNONYM UNRANKED 299638:CFPJH nidx=null parent=4B9B]
Bagarius yarrelli
 - Bagarius yarrelli (Sykes, 1839) [ACCEPTED SPECIES 299029:KDCM nidx=null]
 + Bagarius yarrelli () [MISAPPLIED SPECIES 299638:CFPJL nidx=null parent=KDCG]
 + Bagarius yarrelli (Sykes, 1839) [ACCEPTED SPECIES 299638:CFPJM nidx=null]
Baikalolkhonia shmakini
 - Baikalolkhonia shmakini Naganawa in Galazy & Naganawa, 2010 [ACCEPTED SPECIES 299029:BKDSF nidx=null]
 + Baikalolkhonia shmakini Naganawa in Galazy & Naganawa, 2010 [ACCEPTED SPECIES 299638:CFPL5 nidx=null]
Bairdoppilata cretacea
 - †Bairdoppilata cretacea (Veen, 1934) [PROVISIONALLY_ACCEPTED SPECIES 299029:8GQP9 nidx=null]
 + Bairdoppilata cretacea (Veen, 1934) [ACCEPTED SPECIES 299638:86BKS nidx=null]
Bajacalia crassifolia
 - Bajacalia crassifolia (S. Watson) Loockerman, B. L. Turner & R. K. Jansen [ACCEPTED SPECIES 299029:68CMF nidx=null]
 + Bajacalia crassifolia (S. Watson) Loockerman, B. L. Turner & R. K. Jansen [ACCEPTED SPECIES 299638:CFPLT nidx=null]
Balanocarpus
 - Balanocarpus Bedd. [SYNONYM UNRANKED 299029:7MXG5 nidx=null parent=4YHV]
 + Balanocarpus Bedd. [SYNONYM UNRANKED 299638:CFPNK nidx=null parent=4YHV]
Balanops pachyphylla
 - Balanops pachyphylla Baill. ex Guillaumin [ACCEPTED SPECIES 299029:KG62 nidx=null]
 + Balanops pachyphylla Baill. ex Guillaumin [ACCEPTED SPECIES 299638:CFPPS nidx=null]
Balansaea
 - Balansaea Boiss. & Reut. [SYNONYM UNRANKED 299029:5T6DJ nidx=null parent=62N8R]
 + Balansaea Boiss. & Reut. [SYNONYM UNRANKED 299638:CFPPV nidx=null parent=62N8R]
Balea (Balea)
 - Balea (Balea) Gray, 1824 [SYNONYM SUBGENUS 299029:CD3P5 nidx=null parent=7NSFF]
 + Balea (Balea) Gray, 1824 [SYNONYM SUBGENUS 299638:CFN49 nidx=null parent=7NSFF]
Ballyanthus
 - Ballyanthus Bruyns [SYNONYM UNRANKED 299029:7MXG9 nidx=null parent=3L7K]
 + Ballyanthus Bruyns [SYNONYM UNRANKED 299638:CFPRK nidx=null parent=3L7K]
Bandura
 - Bandura Adans. [SYNONYM UNRANKED 299029:7N9F5 nidx=null parent=635J]
 + Bandura Adans. [SYNONYM UNRANKED 299638:CFPTG nidx=null parent=635J]
Banisteria vernoniifolia
 - Banisteria vernoniifolia Mart. ex A. Juss. [SYNONYM SPECIES 299029:KKQN nidx=null parent=5WCBL]
 + Banisteria vernoniifolia Mart. ex A. Juss. [SYNONYM SPECIES 299638:CFPTQ nidx=null parent=5WCBL]
Banisterodes glaucum
 - Banisterodes glaucum Wall. ex Kuntze [SYNONYM SPECIES 299029:68CBN nidx=null parent=5C79S]
 + Banisterodes glaucum Wall. ex Kuntze [SYNONYM SPECIES 299638:CFPTT nidx=null parent=5C79S]
Barbarea taraxacifolia
 - Barbarea taraxacifolia Boiss. ex T. Durand & Schinz [SYNONYM SPECIES 299029:C6BYM nidx=null parent=4XRVP]
 + Barbarea taraxacifolia Boiss. ex T. Durand & Schinz [SYNONYM SPECIES 299638:CFPYM nidx=null parent=4XRVP]
Barbeya
 - Barbeya Schweinf. ex Penzig [ACCEPTED GENUS 299029:37ZJ nidx=null]
 + Barbeya Schweinf. ex Penzig [ACCEPTED GENUS 299638:CFPYZ nidx=null]
Barbeya oleoides
 - Barbeya oleoides Schweinf. ex Penzig [ACCEPTED SPECIES 299029:KMG6 nidx=null]
 + Barbeya oleoides Schweinf. ex Penzig [ACCEPTED SPECIES 299638:CFPZ2 nidx=null]
Barleria cordifolia
 - Barleria cordifolia Hochst. ex T. Anderson [SYNONYM SPECIES 299029:KRL9 nidx=null parent=KRSX]
 + Barleria cordifolia Hochst. ex T. Anderson [SYNONYM SPECIES 299638:CFQ6L nidx=null parent=CFQ76]
Barleria diacantha
 - Barleria diacantha Hochst. ex Nees [SYNONYM SPECIES 299029:68DRQ nidx=null parent=7JDHY]
 + Barleria diacantha Hochst. ex Nees [SYNONYM SPECIES 299638:CFQ6M nidx=null parent=7JDHY]
Barleria diffusa
 - Barleria diffusa Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:B3RLT nidx=null parent=3T9G6]
 + Barleria diffusa Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ6N nidx=null parent=3T9G6]
Barleria hypocrateriformis
 - Barleria hypocrateriformis Hochst. ex T. Anderson [SYNONYM SPECIES 299029:KRP7 nidx=null parent=5WDRP]
 + Barleria hypocrateriformis Hochst. ex T. Anderson [SYNONYM SPECIES 299638:CFQ6X nidx=null parent=5WDRP]
Barleria indica
 - Barleria indica L. ex T. Anderson [SYNONYM SPECIES 299029:B4M2J nidx=null parent=KRLF]
 + Barleria indica L. ex T. Anderson [SYNONYM SPECIES 299638:CFQ6Y nidx=null parent=KRLF]
Barleria montana
 - Barleria montana Wight & Nees ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:KRRR nidx=null parent=KRMV]
 + Barleria montana Wight & Nees ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ74 nidx=null parent=KRMV]
Barleria parviflora
 - Barleria parviflora R. Br. ex T. Anderson [ACCEPTED SPECIES 299029:KRSX nidx=null]
 + Barleria parviflora R. Br. ex T. Anderson [ACCEPTED SPECIES 299638:CFQ76 nidx=null]
Barleria wilmsii
 - Barleria wilmsii Lindau ex C. B. Clarke [SYNONYM SPECIES 299029:KRXY nidx=null parent=KRXX]
 + Barleria wilmsii Lindau ex C. B. Clarke [SYNONYM SPECIES 299638:CFQ7K nidx=null parent=KRXX]
Barnadesia lehmannii
 - Barnadesia lehmannii Hieron. ex Sodiro [ACCEPTED SPECIES 299029:5WDSX nidx=null]
 + Barnadesia lehmannii Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFQ7S nidx=null]
Barroetea
 - Barroetea A.Gray [SYNONYM UNRANKED 299029:BS9CK nidx=null parent=3D72]
 + Barroetea A.Gray [SYNONYM UNRANKED 299638:CFJBJ nidx=null parent=3D72]
Bartonia albicaulis
 - Bartonia albicaulis Douglas ex Hook. [SYNONYM SPECIES 299029:5WDFM nidx=null parent=3ZSGR]
 + Bartonia albicaulis Douglas ex Hook. [SYNONYM SPECIES 299638:CFQC3 nidx=null parent=CG457]
Basellaceae
 - Basellaceae Raf. [SYNONYM UNRANKED 299029:BV8DK nidx=null parent=73J]
 + Basellaceae Raf. [SYNONYM UNRANKED 299638:CFG2D nidx=null parent=73J]
Bassovia macrophylla
 - Bassovia macrophylla (Humb. & Bonpl. ex Dunal) J. M. Coult. [SYNONYM SPECIES 299029:B3RMW nidx=null parent=5C2N7]
 + Bassovia macrophylla (Humb. & Bonpl. ex Dunal) J. M. Coult. [SYNONYM SPECIES 299638:KVJH nidx=null parent=5C2N7]
Bastardia
 - Bastardia Kunth [SYNONYM UNRANKED 299029:5T6GG nidx=null parent=8ZYJK]
 + Bastardia Kunth [SYNONYM UNRANKED 299638:CFGB4 nidx=null parent=8ZYJK]
Bastardiopsis
 - Bastardiopsis (K.Schum.) Hassl. [SYNONYM UNRANKED 299029:9XCNV nidx=null parent=8ZYJK]
 + Bastardiopsis (K.Schum.) Hassl. [SYNONYM UNRANKED 299638:CFGB5 nidx=null parent=8ZYJK]
Batesia
 - Batesia Spruce ex Benth. & Hook.f. [ACCEPTED GENUS 299029:9CK4J nidx=null]
 + Batesia Spruce ex Benth. & Hook.f. [ACCEPTED GENUS 299638:CFGC8 nidx=null]
Batis aurantiaca
 - Batis aurantiaca Wall. ex Thwaites [SYNONYM SPECIES 299029:BJPJF nidx=null parent=3WZQQ]
 + Batis aurantiaca Wall. ex Thwaites [SYNONYM SPECIES 299638:CFGG4 nidx=null parent=3WZQQ]
Batocydia unguis-cati
 - Batocydia unguis-cati (L.) Mart. ex Britton & P. Wilson [SYNONYM SPECIES 299029:99GNM nidx=null parent=99JFB]
 + Batocydia unguis-cati (L.) Mart. ex Britton & P. Wilson [SYNONYM SPECIES 299638:CFGGL nidx=null parent=99JFB]
Batrachium
 - Batrachium (DC.) Gray [SYNONYM UNRANKED 299029:BS9BT nidx=null parent=774N]
 + Batrachium (DC.) Gray [SYNONYM UNRANKED 299638:CFGH3 nidx=null parent=774N]
Batrachium langei
 - Batrachium langei F. W. Schultz ex Nyman [SYNONYM SPECIES 299029:5WG5W nidx=null parent=4RHB6]
 + Batrachium langei F. W. Schultz ex Nyman [SYNONYM SPECIES 299638:CFGH5 nidx=null parent=4RHB6]
Bauhinia acida
 - Bauhinia acida Reinw. ex Korth. [SYNONYM SPECIES 299029:L3RS nidx=null parent=4HTR9]
 + Bauhinia acida Reinw. ex Korth. [SYNONYM SPECIES 299638:CFGJW nidx=null parent=4HTR9]
Bauhinia pentandra
 - Bauhinia pentandra (Bong.) Vogel ex D.Dietr. [ACCEPTED SPECIES 299029:9CPYW nidx=null]
 + Bauhinia pentandra (Bong.) Vogel ex Steud. [ACCEPTED SPECIES 299638:L48D nidx=null]
Baynesia
 - Baynesia Bruyns [SYNONYM UNRANKED 299029:5T6HD nidx=null parent=3L7K]
 + Baynesia Bruyns [SYNONYM UNRANKED 299638:CFGKX nidx=null parent=3L7K]
Beaufortia
 - Beaufortia R.Br. [SYNONYM UNRANKED 299029:5T6HJ nidx=null parent=5NB5]
 + Beaufortia R.Br. [SYNONYM UNRANKED 299638:CFGM6 nidx=null parent=5NB5]
Beccabunga
 - Beccabunga Hill [SYNONYM UNRANKED 299029:5T6HM nidx=null parent=63VMN]
 + Beccabunga Hill [SYNONYM UNRANKED 299638:CFGMW nidx=null parent=63VMN]
Behuria
 - Behuria Cham. [SYNONYM UNRANKED 299029:7PC9D nidx=null parent=4Z4S]
 + Behuria Cham. [SYNONYM UNRANKED 299638:CFGTY nidx=null parent=4Z4S]
Beilschmiedia gammieana
 - Beilschmiedia gammieana King ex Hook. fil. [ACCEPTED SPECIES 299029:L965 nidx=null]
 + Beilschmiedia gammieana King ex Hook. fil. [ACCEPTED SPECIES 299638:CFGV2 nidx=null]
Beilschmiedia hexanthera
 - Beilschmiedia hexanthera van der Werff [ACCEPTED SPECIES 299029:L96S nidx=null]
 + Beilschmiedia hexanthera van der Werff [ACCEPTED SPECIES 299638:CFGV6 nidx=null]
Beilschmiedia macrocarpa
 - Beilschmiedia macrocarpa Jeann. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299029:L989 nidx=null parent=ZVFN]
 + Beilschmiedia macrocarpa Jeann. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299638:CFGVC nidx=null parent=ZVFN]
Beilschmiedia minutiflora
 - Beilschmiedia minutiflora Benth. & Hook. fil. [ACCEPTED SPECIES 299029:L992 nidx=null]
 + Beilschmiedia minutiflora Benth. & Hook. fil. [ACCEPTED SPECIES 299638:CFGVF nidx=null]
Beilschmiedia moratii
 - Beilschmiedia moratii van der Werff [ACCEPTED SPECIES 299029:L995 nidx=null]
 + Beilschmiedia moratii van der Werff [ACCEPTED SPECIES 299638:CFGVG nidx=null]
Beilschmiedia sikkimensis
 - Beilschmiedia sikkimensis King ex Hook. fil. [ACCEPTED SPECIES 299029:L9BZ nidx=null]
 + Beilschmiedia sikkimensis King ex Hook. fil. [ACCEPTED SPECIES 299638:CFGVH nidx=null]
Beilschmiedia wightii
 - Beilschmiedia wightii (Nees) Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:L9DH nidx=null]
 + Beilschmiedia wightii (Nees) Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFGVJ nidx=null]
Bela hispida
 - †Bela hispida (Bellardi, 1877) [ACCEPTED SPECIES 299029:L9K2 nidx=null]
 + Bela hispida (Bellardi, 1875) [ACCEPTED SPECIES 299638:CFGW2 nidx=null]
Belangera riedeliana
 - Belangera riedeliana Casar. ex Eichler [SYNONYM SPECIES 299029:L9NS nidx=null parent=3RYHX]
 + Belangera riedeliana Casar. ex Eichler [SYNONYM SPECIES 299638:CFGW7 nidx=null parent=3RYHX]
Bellis longifolia
 - Bellis longifolia Orph. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:68GRM nidx=null parent=5FXFY]
 + Bellis longifolia Orph. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFH2Z nidx=null parent=5FXFY]
Bellis vandasii
 - Bellis vandasii Velen. ex Nyman [SYNONYM SPECIES 299029:5WGS2 nidx=null parent=68GSM]
 + Bellis vandasii Velen. ex Nyman [SYNONYM SPECIES 299638:CFH3F nidx=null parent=68GSM]
Beloperone macrantha
 - Beloperone macrantha Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299029:5WGK9 nidx=null parent=3QVV7]
 + Beloperone macrantha Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299638:CFH5L nidx=null parent=3QVV7]
Belvisia
 - Belvisia Mirb. [SYNONYM UNRANKED 299029:C3FG5 nidx=null parent=B8YG7]
 + Belvisia Mirb. [SYNONYM UNRANKED 299638:CFH6C nidx=null parent=B8YG7]
Benthamiella
 - Benthamiella Speg. [SYNONYM UNRANKED 299029:7MXHF nidx=null parent=39HV]
 + Benthamiella Speg. [SYNONYM UNRANKED 299638:CFHDD nidx=null parent=39HV]
Berberis actinacantha
 - Berberis actinacantha Mart. ex Schult. fil. [ACCEPTED SPECIES 299029:68J99 nidx=null]
 + Berberis actinacantha Mart. ex Schult. fil. [ACCEPTED SPECIES 299638:CFHG6 nidx=null]
Berberis moranensis
 - Berberis moranensis Hebenstr. & Ludw. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:LJYN nidx=null parent=3XJ63]
 + Berberis moranensis Hebenstr. & Ludw. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CFHGH nidx=null parent=3XJ63]
Berberis xanthoxylon
 - Berberis xanthoxylon Hassk. ex Schneid. [ACCEPTED SPECIES 299029:9K7F8 nidx=null]
 + Berberis xanthoxylon Hassk. ex Schneid. [ACCEPTED SPECIES 299638:LKCD nidx=null]
Berchemia polyphylla
 - Berchemia polyphylla Wall. ex M. A. Lawson [ACCEPTED SPECIES 299029:LKHJ nidx=null]
 + Berchemia polyphylla Wall. ex M. A. Lawson [ACCEPTED SPECIES 299638:CFHGS nidx=null]
Berendtia
 - Berendtia A.Gray [SYNONYM UNRANKED 299029:5T6KM nidx=null parent=637KD]
 + Berendtia A.Gray [SYNONYM UNRANKED 299638:CFHGW nidx=null parent=637KD]
Bernieria
 - Bernieria Baill. [SYNONYM UNRANKED 299029:5T6L8 nidx=null parent=396S]
 + Bernieria Baill. [SYNONYM UNRANKED 299638:CFHHS nidx=null parent=396S]
Bertea subaptera
 - Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JKDP nidx=null]
 + Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SLJ nidx=null]
Bertolonia
 - Bertolonia DC. [SYNONYM UNRANKED 299029:5T6LF nidx=null parent=5DRK]
 + Bertolonia DC. [SYNONYM UNRANKED 299638:CFHKP nidx=null parent=5DRK]
Beta corolliflora
 - Beta corolliflora Zosimovic ex Buttler [ACCEPTED SPECIES 299029:5WK97 nidx=null]
 + Beta corolliflora Zosimovic ex Buttler [ACCEPTED SPECIES 299638:CFHLT nidx=null]
Beta procumbens
 - Beta procumbens Chr. P. Sm. ex Hornem. [SYNONYM SPECIES 299029:9YZD2 nidx=null parent=9Y8BW]
 + Beta procumbens Chr. P. Sm. ex Hornem. [SYNONYM SPECIES 299638:LNN5 nidx=null parent=9Y8BW]
Beta trojana
 - Beta trojana Pamukc [ACCEPTED SPECIES 299029:LNNJ nidx=null]
 + Beta trojana Pamukc [ACCEPTED SPECIES 299638:CFHLV nidx=null]
Bidaria
 - Bidaria (Endl.) Decne. [SYNONYM UNRANKED 299029:BMJCR nidx=null parent=4RRD]
 + Bidaria (Endl.) Decne. [SYNONYM UNRANKED 299638:CFHS3 nidx=null parent=4RRD]
Bidens carinata
 - Bidens carinata Cufod. ex Mesfin [ACCEPTED SPECIES 299029:68JQN nidx=null]
 + Bidens carinata Cufod. ex Mesfin [ACCEPTED SPECIES 299638:CFHSF nidx=null]
Bidens cervantesii
 - Bidens cervantesii Baill. [SYNONYM SPECIES 299029:LS5N nidx=null parent=33YGC]
 + Bidens cervantesii Baill. [SYNONYM SPECIES 299638:CFHSG nidx=null parent=33YGC]
Bidens frondosa var. anomala
 - Bidens frondosa var. anomala Porter ex Fernald [SYNONYM VARIETY 299029:B7H8Z nidx=null parent=LS97]
 + Bidens frondosa var. anomala Porter ex Fernald [SYNONYM VARIETY 299638:CFHSH nidx=null parent=LS97]
Bidens hirta
 - Bidens hirta Jord. ex Gren. & Godr. [SYNONYM SPECIES 299029:B3S6Q nidx=null parent=68JBS]
 + Bidens hirta Jord. ex Gren. & Godr. [SYNONYM SPECIES 299638:CFHSJ nidx=null parent=68JBS]
Bidens intermedia
 - Bidens intermedia Opiz ex Nyman [SYNONYM SPECIES 299029:5WJQW nidx=null parent=LSLN]
 + Bidens intermedia Opiz ex Nyman [SYNONYM SPECIES 299638:CFHSK nidx=null parent=LSLN]
Bidens marginata
 - Bidens marginata Perr. ex DC. [SYNONYM SPECIES 299029:LSD3 nidx=null parent=5GFP3]
 + Bidens marginata Perr. ex DC. [SYNONYM SPECIES 299638:CFHSL nidx=null parent=5GFP3]
Bigamea
 - Bigamea Endl. [SYNONYM UNRANKED 299029:5T6M6 nidx=null parent=VJN]
 + Bigamea Endl. [SYNONYM UNRANKED 299638:CFHTT nidx=null parent=VJN]
Bigelowia hypoleuca
 - Bigelowia hypoleuca (Turcz.) Hieron. ex Sodiro [SYNONYM SPECIES 299029:LTB2 nidx=null parent=3VQNZ]
 + Bigelowia hypoleuca (Turcz.) Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFHTV nidx=null parent=3VQNZ]
Bigenerina irregularis
 - Bigenerina irregularis (Gümbel, 1862) [AMBIGUOUS_SYNONYM SPECIES 299029:8TN88 nidx=null parent=8TZFW]
 + Bigenerina irregularis (Gümbel, 1862) [SYNONYM SPECIES 299638:7RK5H nidx=null parent=8TZFW]
Bignonia coriacea
 - Bignonia coriacea Sellow ex Steud. [SYNONYM SPECIES 299029:99LHF nidx=null parent=99VLG]
 + Bignonia coriacea Sellow ex Steud. [SYNONYM SPECIES 299638:CFHTY nidx=null parent=99VLG]
Bignonia guarume
 - Bignonia guarume Dombey ex DC. [SYNONYM SPECIES 299029:99LLB nidx=null parent=BP4MK]
 + Bignonia guarume Dombey ex DC. [SYNONYM SPECIES 299638:CFHTZ nidx=null parent=BP4MK]
Bignonia porteriana
 - Bignonia porteriana Wall. ex DC. [SYNONYM SPECIES 299029:99GQF nidx=null parent=99SVN]
 + Bignonia porteriana Wall. ex DC. [SYNONYM SPECIES 299638:CFHV2 nidx=null parent=99SVN]
Bignonia reticulata
 - Bignonia reticulata Poepp. ex Bureau & K. Schum. [SYNONYM SPECIES 299029:9B38Y nidx=null parent=99NJL]
 + Bignonia reticulata Poepp. ex Bureau & K. Schum. [SYNONYM SPECIES 299638:CFHV3 nidx=null parent=99NJL]
Bingeria
 - Bingeria A.Chev. [SYNONYM UNRANKED 299029:5T6MR nidx=null parent=83VP]
 + Bingeria A.Chev. [SYNONYM UNRANKED 299638:CFHW5 nidx=null parent=83VP]
Biophytum adiantoides
 - Biophytum adiantoides Wight ex Edgew. & Hook. fil. [ACCEPTED SPECIES 299029:LV7C nidx=null]
 + Biophytum adiantoides Wight ex Edgew. & Hook. fil. [ACCEPTED SPECIES 299638:CFHXG nidx=null]
Biophytum dusenii
 - Biophytum dusenii Engl. ex R. Knuth [SYNONYM SPECIES 299029:LV88 nidx=null parent=5WKQ2]
 + Biophytum dusenii Engl. ex R. Knuth [SYNONYM SPECIES 299638:CFHXH nidx=null parent=5WKQ2]
Bireta (Besaia) dives
 - Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 299029:BPPPP nidx=null parent=92WQJ]
 + Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 299638:963PC nidx=null parent=92WQJ]
Bireta (Besaia) yunnana
 - Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 299029:BPPPY nidx=null parent=92WQS]
 + Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 299638:963PP nidx=null parent=92WQS]
Bireta (Norraca) postfusca
 - Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 299029:BPPPS nidx=null parent=988P9]
 + Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 299638:963PH nidx=null parent=988P9]
Bireta (Norracana) niveipicta
 - Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 299029:BPPPR nidx=null parent=988NV]
 + Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 299638:963PF nidx=null parent=988NV]
Bireta (Oraura) aurora
 - Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 299029:963PB nidx=null parent=C392F]
 + Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 299638:BPPPN nidx=null parent=C392F]
Biscutella gibraltarica
 - Biscutella gibraltarica Wilmott ex Guinea [SYNONYM SPECIES 299029:LWNG nidx=null parent=5FY5K]
 + Biscutella gibraltarica Wilmott ex Guinea [SYNONYM SPECIES 299638:CFHZ8 nidx=null parent=5FY5K]
Biscutella granitica
 - Biscutella granitica Boreau ex Pérard [SYNONYM SPECIES 299029:LWNL nidx=null parent=5FY5P]
 + Biscutella granitica Boreau ex Pérard [SYNONYM SPECIES 299638:CFHZ9 nidx=null parent=5FY5P]
Bithynia kayrae
 - Bithynia kayrae S. Odabaşı & D. A. Odabaşı, 2017 [ACCEPTED SPECIES 299029:C93M3 nidx=null]
 + Bithynia kayrae S. Odabaşı & D. A. Odabaşı, 2017 [ACCEPTED SPECIES 299638:LXFQ nidx=null]
Blackiella
 - Blackiella Aellen [SYNONYM UNRANKED 299029:5T6NT nidx=null parent=35CY]
 + Blackiella Aellen [SYNONYM UNRANKED 299638:CFHLR nidx=null parent=35CY]
Blaeria tenuipilosa
 - Blaeria tenuipilosa Engl. ex T. C. E. Fr. & Alm [SYNONYM SPECIES 299029:LZ78 nidx=null parent=6GLCW]
 + Blaeria tenuipilosa Engl. ex T. C. E. Fr. & Alm [SYNONYM SPECIES 299638:CFJ4W nidx=null parent=6GLCW]
Blaesospira echinus infiernalis
 - Blaesospira echinus infiernalis (de la Torre & Bartsch, 1941) [ACCEPTED SUBSPECIES 299029:8NCH4 nidx=null]
 + Blaesospira echinus infiernalis (de la Torre & Bartsch, 1941) [ACCEPTED SUBSPECIES 299638:8723L nidx=null]
Blaesospira echinus lucifer
 - Blaesospira echinus lucifer (de la Torre & Bartsch, 1941) [ACCEPTED SUBSPECIES 299029:8N9G6 nidx=null]
 + Blaesospira echinus lucifer (de la Torre & Bartsch, 1941) [ACCEPTED SUBSPECIES 299638:873RV nidx=null]
Blastus squamosus
 - Blastus squamosus C. Y. Wu & Y. Q. Huang ex C. Chen [SYNONYM SPECIES 299029:M2Y6 nidx=null parent=M2Y2]
 + Blastus squamosus C. Y. Wu & Y. Q. Huang ex C. Chen [SYNONYM SPECIES 299638:CFJBC nidx=null parent=M2Y2]
Bleasdalea
 - Bleasdalea F.Muell. [SYNONYM UNRANKED 299029:5T6P9 nidx=null parent=62T6D]
 + Bleasdalea F.Muell. [SYNONYM UNRANKED 299638:CFJBK nidx=null parent=62T6D]
Blechnoideae
 - Blechnoideae Gasper, V.A.O.Dittrich & Salino [SYNONYM UNRANKED 299029:C3DP3 nidx=null parent=BV8PB]
 + Blechnoideae Gasper, V.A.O.Dittrich & Salino [SYNONYM UNRANKED 299638:CFJBL nidx=null parent=BV8PB]
Blechnum ambiguum
 - Blechnum ambiguum Kaulf. ex C. Presl [SYNONYM SPECIES 299029:B97FW nidx=null parent=BC56L]
 + Blechnum ambiguum Kaulf. ex C. Presl [SYNONYM SPECIES 299638:CFJBM nidx=null parent=BC56L]
Blechnum finlaysonianum
 - Blechnum finlaysonianum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:B97HD nidx=null parent=B9MHR]
 + Blechnum finlaysonianum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFJBT nidx=null parent=B9MHR]
Blepharis scindica
 - Blepharis scindica Stocks ex T. Anderson [ACCEPTED SPECIES 299029:M5Z3 nidx=null]
 + Blepharis scindica Stocks ex T. Anderson [ACCEPTED SPECIES 299638:CFJG3 nidx=null]
Blinkworthia
 - Blinkworthia Choisy [SYNONYM UNRANKED 299029:7N9HX nidx=null parent=62WB5]
 + Blinkworthia Choisy [SYNONYM UNRANKED 299638:CFJGD nidx=null parent=62WB5]
Blossfeldioideae
 - Blossfeldioideae Crozier [SYNONYM UNRANKED 299029:BW4G6 nidx=null parent=93LST]
 + Blossfeldioideae Crozier [SYNONYM UNRANKED 299638:CFJGP nidx=null parent=93LST]
Blotiella coursii
 - Blotiella coursii (Tardieu) Rakotondr. ex J. P. Roux [ACCEPTED SPECIES 299029:B97LM nidx=null]
 + Blotiella coursii (Tardieu) Rakotondr. ex J. P. Roux [ACCEPTED SPECIES 299638:CFJGS nidx=null]
Blumea hispidula
 - Blumea hispidula DC. ex C. B. Clarke [SYNONYM SPECIES 299029:M7H2 nidx=null parent=4KHZQ]
 + Blumea hispidula DC. ex C. B. Clarke [SYNONYM SPECIES 299638:CFJGT nidx=null parent=4KHZQ]
Blumea lanuginosa
 - Blumea lanuginosa Law ex Cooke [SYNONYM SPECIES 299029:B3SD4 nidx=null parent=68M4S]
 + Blumea lanuginosa Law ex Cooke [SYNONYM SPECIES 299638:CFJGX nidx=null parent=68M4S]
Blumea nitida
 - Blumea nitida Wall. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:M7JT nidx=null parent=5WM53]
 + Blumea nitida Wall. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFJGY nidx=null parent=5WM53]
Blutaparon
 - Blutaparon Raf. [SYNONYM UNRANKED 299029:5T6Q4 nidx=null parent=4PWS]
 + Blutaparon Raf. [SYNONYM UNRANKED 299638:CFJHG nidx=null parent=4PWS]
Bodotriidae
 - Bodotriidae T. Scott, 1901 [ACCEPTED FAMILY 299029:7NG58 nidx=null]
 + Bodotriidae T. Scott, 1901 [ACCEPTED FAMILY 299638:CFG2H nidx=null]
Boea cardwellii
 - Boea cardwellii F. Muell. ex C. B. Clarke [SYNONYM SPECIES 299029:M8Y2 nidx=null parent=M8ZC]
 + Boea cardwellii F. Muell. ex C. B. Clarke [SYNONYM SPECIES 299638:CFJKQ nidx=null parent=M8ZC]
Boehmeria caudata
 - Boehmeria caudata J. J. Sm. ex Koord. & Valeton [AMBIGUOUS_SYNONYM SPECIES 299029:8V7Z6 nidx=null parent=7F299]
 + Boehmeria caudata J. J. Sm. ex Koord. & Valeton [AMBIGUOUS_SYNONYM SPECIES 299638:M9BT nidx=null parent=7F299]
Boehmeria discolor
 - Boehmeria discolor Poepp. ex Blume [SYNONYM SPECIES 299029:M9CT nidx=null parent=4M84X]
 + Boehmeria discolor Poepp. ex Blume [SYNONYM SPECIES 299638:CFJKY nidx=null parent=4M84X]
Boehmeria hirta
 - Boehmeria hirta Roth ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:5WLGH nidx=null parent=4M86J]
 + Boehmeria hirta Roth ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFJKZ nidx=null parent=4M86J]
Boehmeria succosa
 - Boehmeria succosa Miq. ex Schröt. [SYNONYM SPECIES 299029:M9JR nidx=null parent=6VY8J]
 + Boehmeria succosa Miq. ex Schröt. [SYNONYM SPECIES 299638:CFJL3 nidx=null parent=6VY8J]
Boerhavia glutinosa
 - Boerhavia glutinosa Miers ex Bertero [AMBIGUOUS_SYNONYM SPECIES 299029:M9QS nidx=null parent=5WLHJ]
 + Boerhavia glutinosa Miers ex Bertero [AMBIGUOUS_SYNONYM SPECIES 299638:CFJL7 nidx=null parent=5WLHJ]
Bolbitis copelandii
 - Bolbitis copelandii Ching ex Tardieu & C. Chr. [AMBIGUOUS_SYNONYM SPECIES 299029:B9MZH nidx=null parent=BD36Z]
 + Bolbitis copelandii Ching ex Tardieu & C. Chr. [AMBIGUOUS_SYNONYM SPECIES 299638:CFJLL nidx=null parent=BD36Z]
Bolbosoma balaenae
 - Bolbosoma balaenae (Gmelin, 1790) [ACCEPTED SPECIES 299029:C9545 nidx=null]
 + Bolbosoma balaenae (Gmelin, 1790) [ACCEPTED SPECIES 299638:MBQ3 nidx=null]
Bolbostemma
 - Bolbostemma Franquet [SYNONYM UNRANKED 299029:5T6QM nidx=null parent=NS5]
 + Bolbostemma Franquet [SYNONYM UNRANKED 299638:CFJNL nidx=null parent=NS5]
Boleum
 - Boleum Desv. [SYNONYM UNRANKED 299029:C6HH4 nidx=null parent=C8NVK]
 + Boleum Desv. [SYNONYM UNRANKED 299638:CFJSR nidx=null parent=C8NVK]
Bolitophila pulveris
 - †Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JKJZ nidx=null]
 + Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SLL nidx=null]
Bombax martianum
 - Bombax martianum K. Schum. ex Chodat & Hassl. [SYNONYM SPECIES 299029:MF8B nidx=null parent=4NQ4H]
 + Bombax martianum K. Schum. ex Chodat & Hassl. [SYNONYM SPECIES 299638:CFJWL nidx=null parent=4NQ4H]
Bombax rusbyi
 - Bombax rusbyi Baker fil. ex Rusby [SYNONYM SPECIES 299029:9ZF9J nidx=null parent=4NQ3Z]
 + Bombax rusbyi Baker fil. ex Rusby [SYNONYM SPECIES 299638:MF9G nidx=null parent=4NQ3Z]
Bombycidendron
 - Bombycidendron Zoll. & Moritzi [SYNONYM UNRANKED 299029:5T6R4 nidx=null parent=4X4R]
 + Bombycidendron Zoll. & Moritzi [SYNONYM UNRANKED 299638:CFJXN nidx=null parent=4X4R]
Bombyx (Pania) phantoma
 - Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 299029:BPPRW nidx=null parent=5GCMT]
 + Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 299638:964Q3 nidx=null parent=5GCMT]
Bonellitia
 - Bonellitia [ACCEPTED SUBGENUS 299029:3BDH nidx=null]
 + Bonellitia [ACCEPTED SUBGENUS 299638:CFC57 nidx=null]
Boniodendron
 - Boniodendron Gagnep. [SYNONYM UNRANKED 299029:5T6RF nidx=null parent=7HH2]
 + Boniodendron Gagnep. [SYNONYM UNRANKED 299638:CFJYX nidx=null parent=7HH2]
Bontia
 - Bontia L. [SYNONYM UNRANKED 299029:3BF9 nidx=null parent=36PY]
 + Bontia L. [SYNONYM UNRANKED 299638:CFJZC nidx=null parent=36PY]
Bornella stellifera
 - Bornella stellifera (A. Adams & Reeve, 1848) [ACCEPTED SPECIES 299029:C966V nidx=null]
 + Bornella stellifera (A. Adams & Reeve, 1848) [ACCEPTED SPECIES 299638:MKHS nidx=null]
Boronella
 - Boronella Baill. [SYNONYM UNRANKED 299029:5T6S4 nidx=null parent=62GWM]
 + Boronella Baill. [SYNONYM UNRANKED 299638:CFK3P nidx=null parent=62GWM]
Boronella verticillata
 - Boronella verticillata Baill. ex Guillaumin [SYNONYM SPECIES 299029:9XS6S nidx=null parent=MKXH]
 + Boronella verticillata Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFK3Q nidx=null parent=MKXH]
Boronia dentigeroides
 - Boronia dentigeroides Cheel ex Penfold [SYNONYM SPECIES 299029:9ZFBG nidx=null parent=5GR3H]
 + Boronia dentigeroides Cheel ex Penfold [SYNONYM SPECIES 299638:68P6R nidx=null parent=5GR3H]
Boronia verticillata
 - Boronia verticillata Baill. ex Guillaumin [SYNONYM SPECIES 299029:MKZD nidx=null parent=MKXH]
 + Boronia verticillata Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFK3Y nidx=null parent=MKXH]
Borsczowia
 - Borsczowia Bunge [SYNONYM UNRANKED 299029:5T6S6 nidx=null parent=7PW5]
 + Borsczowia Bunge [SYNONYM UNRANKED 299638:CFGZL nidx=null parent=7PW5]
Bosea cypria
 - Bosea cypria Boiss. ex Hook. fil. [ACCEPTED SPECIES 299029:5WP27 nidx=null]
 + Bosea cypria Boiss. ex Hook. fil. [ACCEPTED SPECIES 299638:CFH3V nidx=null]
Boswellia thurifera
 - Boswellia thurifera Roxb. ex Fleming [SYNONYM SPECIES 299029:MMNL nidx=null parent=MMNJ]
 + Boswellia thurifera Roxb. ex Fleming [SYNONYM SPECIES 299638:CFH5K nidx=null parent=MMNJ]
Botrophis
 - Botrophis Raf. [SYNONYM UNRANKED 299029:5T6SK nidx=null parent=NLV]
 + Botrophis Raf. [SYNONYM UNRANKED 299638:CFH7K nidx=null parent=NLV]
Botrys
 - Botrys Nieuwl. [SYNONYM UNRANKED 299029:5T6SZ nidx=null parent=496Y]
 + Botrys Nieuwl. [SYNONYM UNRANKED 299638:CFH8M nidx=null parent=496Y]
Boucerosia russelliana
 - Boucerosia russelliana Courbon ex Brongn. [SYNONYM SPECIES 299029:MQW5 nidx=null parent=69N7F]
 + Boucerosia russelliana Courbon ex Brongn. [SYNONYM SPECIES 299638:CFHC9 nidx=null parent=69N7F]
Bouchetia
 - Bouchetia DC. ex Dunal [SYNONYM UNRANKED 299029:5T6T3 nidx=null parent=7BXV]
 + Bouchetia DC. ex Dunal [SYNONYM UNRANKED 299638:CFHCH nidx=null parent=7BXV]
Bouchetia erecta
 - Bouchetia erecta DC. ex Dunal [SYNONYM SPECIES 299029:MQYB nidx=null parent=79G68]
 + Bouchetia erecta DC. ex Dunal [SYNONYM SPECIES 299638:CFHCJ nidx=null parent=79G68]
Brachyanthes nierembergiensis
 - Brachyanthes nierembergiensis Cham. ex Dunal [SYNONYM SPECIES 299029:5WPWD nidx=null parent=PJQ2]
 + Brachyanthes nierembergiensis Cham. ex Dunal [SYNONYM SPECIES 299638:CFHJL nidx=null parent=PJQ2]
Brachychiton luridus
 - Brachychiton luridus C. Moore ex F. Muell. [SYNONYM SPECIES 299029:9XS7Z nidx=null parent=5WPS6]
 + Brachychiton luridus C. Moore ex F. Muell. [SYNONYM SPECIES 299638:CFHL8 nidx=null parent=5WPS6]
Brachyderea xylorrhiza
 - Brachyderea xylorrhiza Sch. Bip. ex Schweinf. [SYNONYM SPECIES 299029:MVTP nidx=null parent=B3XT7]
 + Brachyderea xylorrhiza Sch. Bip. ex Schweinf. [SYNONYM SPECIES 299638:CFHM8 nidx=null parent=B3XT7]
Brachypus
 - Brachypus Ledeb. [SYNONYM UNRANKED 299029:C6MKQ nidx=null parent=C795Z]
 + Brachypus Ledeb. [SYNONYM UNRANKED 299638:CFHQS nidx=null parent=C795Z]
Brachystelma
 - Brachystelma R.Br. [SYNONYM UNRANKED 299029:7MXGH nidx=null parent=3L7K]
 + Brachystelma R.Br. [SYNONYM UNRANKED 299638:CFHRG nidx=null parent=3L7K]
Brachystelma barberae
 - Brachystelma barberae Harv. ex Hook. fil. [SYNONYM SPECIES 299029:N282 nidx=null parent=T2Z7]
 + Brachystelma barberae Harv. ex Hook. fil. [SYNONYM SPECIES 299638:CFHRH nidx=null parent=T2Z7]
Brachystelma elenaduense
 - Brachystelma elenaduense Char. ex Sathyanarayanachar [SYNONYM SPECIES 299029:N29H nidx=null parent=T37Q]
 + Brachystelma elenaduense Char. ex Sathyanarayanachar [SYNONYM SPECIES 299638:CFHRM nidx=null parent=T37Q]
Brachystemma
 - Brachystemma D.Don [SYNONYM UNRANKED 299029:3CL5 nidx=null parent=4GD]
 + Brachystemma D.Don [SYNONYM UNRANKED 299638:CFHRZ nidx=null parent=4GD]
Brasilicactus haselbergii
 - Brasilicactus haselbergii (Haage ex Rumpl.) Backeb. ex W. Schafnf. [SYNONYM SPECIES 299029:693D7 nidx=null parent=4DQPP]
 + Brasilicactus haselbergii (Haage ex Rumpl.) Backeb. ex W. Schafnf. [SYNONYM SPECIES 299638:CFJ2C nidx=null parent=4DQPP]
Brasilicereus
 - Brasilicereus Backeb. [SYNONYM UNRANKED 299029:62H2K nidx=null parent=62SYR]
 + Brasilicereus Backeb. [SYNONYM UNRANKED 299638:CFJ2D nidx=null parent=62SYR]
Brassaia
 - Brassaia Endl. [SYNONYM UNRANKED 299029:8WCQ3 nidx=null parent=8WGCR]
 + Brassaia Endl. [SYNONYM UNRANKED 299638:CFJ2L nidx=null parent=8WGCR]
Brassica catholica
 - Brassica catholica Brot. ex Willk. & Lange [SYNONYM SPECIES 299029:N7XL nidx=null parent=36NN3]
 + Brassica catholica Brot. ex Willk. & Lange [SYNONYM SPECIES 299638:CFJ3D nidx=null parent=36NN3]
Brassica retrorsa
 - Brassica retrorsa (Burch.) Thell. ex Schinz [SYNONYM SPECIES 299029:C6G83 nidx=null parent=3B9VY]
 + Brassica retrorsa (Burch.) Thell. ex Schinz [SYNONYM SPECIES 299638:CFJ3S nidx=null parent=3B9VY]
Brassica sinapioides
 - Brassica sinapioides Roth ex W. D. J. Koch [SYNONYM SPECIES 299029:C6G9Y nidx=null parent=C8744]
 + Brassica sinapioides Roth ex W. D. J. Koch [SYNONYM SPECIES 299638:CFJ3V nidx=null parent=C8744]
Bredemeyera sylvestris
 - Bredemeyera sylvestris (Lindl.) Chodat ex Ewart & Davies [SYNONYM SPECIES 299029:5X3GN nidx=null parent=5ZR64]
 + Bredemeyera sylvestris (Lindl.) Chodat ex Ewart & Davies [SYNONYM SPECIES 299638:CFJ4L nidx=null parent=5ZR64]
Bredia longiradiosa
 - Bredia longiradiosa C. Chen ex Govaerts [SYNONYM SPECIES 299029:693GN nidx=null parent=N8TB]
 + Bredia longiradiosa C. Chen ex Govaerts [SYNONYM SPECIES 299638:CFJ4M nidx=null parent=N8TB]
Brehmiella
 - Brehmiella [ACCEPTED SUBGENUS 299029:9WM6L nidx=null]
 + Brehmiella [ACCEPTED SUBGENUS 299638:CFHN3 nidx=null]
Breweria
 - Breweria R.Br. [SYNONYM UNRANKED 299029:B4B83 nidx=null parent=3BCP]
 + Breweria R.Br. [SYNONYM UNRANKED 299638:CFJB8 nidx=null parent=3BCP]
Breweria latifolia
 - Breweria latifolia (Hochst. & Steud.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:68QPX nidx=null parent=4W8S7]
 + Breweria latifolia (Hochst. & Steud.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CFJBB nidx=null parent=4W8S7]
Brickellia scabra
 - Brickellia scabra (A. Gray) A. Nelson [SYNONYM SPECIES 299029:8V72W nidx=null parent=BP8QF]
 + Brickellia scabra (A. Gray) A. Nelson [SYNONYM SPECIES 299638:CFJBH nidx=null parent=BP8QF]
Bridgesia
 - Bridgesia Hook. [SYNONYM UNRANKED 299029:5T6W2 nidx=null parent=6TVT]
 + Bridgesia Hook. [SYNONYM UNRANKED 299638:CFJBS nidx=null parent=6TVT]
Briggsia
 - Briggsia Craib [SYNONYM UNRANKED 299029:B3HXB nidx=null parent=69K9]
 + Briggsia Craib [SYNONYM UNRANKED 299638:CFJBV nidx=null parent=69K9]
Briquetiastrum
 - Briquetiastrum Bovini [SYNONYM UNRANKED 299029:7NV3L nidx=null parent=845DZ]
 + Briquetiastrum Bovini [SYNONYM UNRANKED 299638:CFJBX nidx=null parent=845DZ]
Brisegnoa
 - Brisegnoa J.Rémy [SYNONYM UNRANKED 299029:5T6W6 nidx=null parent=6BJ3]
 + Brisegnoa J.Rémy [SYNONYM UNRANKED 299638:CFJBZ nidx=null parent=6BJ3]
Brosimum guianense
 - Brosimum guianense (Aubl.) Huber ex Ducke [ACCEPTED SPECIES 299029:5WQVZ nidx=null]
 + Brosimum guianense (Aubl.) Huber ex Ducke [ACCEPTED SPECIES 299638:CFJHZ nidx=null]
Brotzenella
 - Brotzenella [ACCEPTED SUBGENUS 299029:7ZTJX nidx=null]
 + Brotzenella [ACCEPTED SUBGENUS 299638:CFF53 nidx=null]
Broussaisia
 - Broussaisia Gaudich. [SYNONYM UNRANKED 299029:BRWV3 nidx=null parent=4ZPV]
 + Broussaisia Gaudich. [SYNONYM UNRANKED 299638:CFJJC nidx=null parent=4ZPV]
Broussonetia navicularis
 - Broussonetia navicularis Lodd. ex Bureau [SYNONYM SPECIES 299029:5X38W nidx=null parent=68QX8]
 + Broussonetia navicularis Lodd. ex Bureau [SYNONYM SPECIES 299638:CFJJD nidx=null parent=68QX8]
Broussonetia speciosa
 - Broussonetia speciosa Ortega [SYNONYM SPECIES 299029:9CXH9 nidx=null parent=9D36C]
 + Broussonetia speciosa Ortega ex Hemsl. [SYNONYM SPECIES 299638:CFJJF nidx=null parent=9D36C]
Brownanthus
 - Brownanthus Schwantes [SYNONYM UNRANKED 299029:5T6WP nidx=null parent=5PKQ]
 + Brownanthus Schwantes [SYNONYM UNRANKED 299638:CFJJG nidx=null parent=5PKQ]
Bryomorphe
 - Bryomorphe Harv. [SYNONYM UNRANKED 299029:8RZBM nidx=null parent=47KG]
 + Bryomorphe Harv. [SYNONYM UNRANKED 299638:CFJNN nidx=null parent=47KG]
Bryonia verrucosa
 - Bryonia verrucosa Dryand. ex Aiton [ACCEPTED SPECIES 299029:5X4SK nidx=null]
 + Bryonia verrucosa Dryand. ex Aiton [ACCEPTED SPECIES 299638:CFJNR nidx=null]
Buccella
 - Buccella [ACCEPTED SUBGENUS 299029:3DRB nidx=null]
 + Buccella [ACCEPTED SUBGENUS 299638:CFJV2 nidx=null]
Buccinum (Nassa) laevissimum
 - Buccinum (Nassa) laevissimum R. Hoernes & Auinger, 1882 [SYNONYM SPECIES 299029:BFQS3 nidx=null parent=7TF8B]
 + Buccinum (Nassa) laevissimum (Bronn, 1831) [SYNONYM SPECIES 299638:CFJVV nidx=null parent=7V3PW]
Buccinum (Nassa) tietzei
 - Buccinum (Nassa) tietzei R. Hoernes & Auinger, 1882 [SYNONYM SPECIES 299029:8728P nidx=null parent=86ZRW]
 + Buccinum (Nassa) tietzei Hilber, 1882 [SYNONYM SPECIES 299638:CFJVW nidx=null parent=86ZRW]
Buceras
 - Buceras Hallier ex All. [SYNONYM GENUS 299029:9CS3J nidx=null parent=9CM9Y]
 + Buceras Hallier ex All. [SYNONYM GENUS 299638:CFJXC nidx=null parent=9CM9Y]
Buchenavia
 - Buchenavia Eichler [SYNONYM UNRANKED 299029:5T6XJ nidx=null parent=647GM]
 + Buchenavia Eichler [SYNONYM UNRANKED 299638:CFJXH nidx=null parent=647GM]
Buchnera lippioides
 - Buchnera lippioides Vatke ex Engl. [ACCEPTED SPECIES 299029:NMM7 nidx=null]
 + Buchnera lippioides Vatke ex Engl. [ACCEPTED SPECIES 299638:CFJXV nidx=null]
Bucida angustifolia
 - Bucida angustifolia Spruce ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:NMSV nidx=null parent=55GFY]
 + Bucida angustifolia Spruce ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFJXX nidx=null parent=55GFY]
Buddleja hastata
 - Buddleja hastata Prain ex Marquand [SYNONYM SPECIES 299029:NN3Y nidx=null parent=694K6]
 + Buddleja hastata Prain ex Marquand [SYNONYM SPECIES 299638:CFJY7 nidx=null parent=694K6]
Buliminus kirkii
 - Buliminus kirkii Dohrn, 1865 [SYNONYM SPECIES 299029:7QFJM nidx=null parent=6NJGY]
 + Buliminus kirkii Dohrn, 1865 [SYNONYM SPECIES 299638:NSZT nidx=null parent=6NJGY]
Bulimus melanostomus
 - Bulimus melanostomus Deshayes, 1832 [SYNONYM SPECIES 299029:NTG8 nidx=null parent=689XH]
 + Bulimus melanostomus J. A. Wagner, 1827 [SYNONYM SPECIES 299638:CFK9Z nidx=null parent=689XH]
Bunchosia nitida
 - Bunchosia nitida (Jacq.) Rich. ex A. Juss. [ACCEPTED SPECIES 299029:5X49T nidx=null]
 + Bunchosia nitida (Jacq.) Rich. ex A. Juss. [ACCEPTED SPECIES 299638:CFKF2 nidx=null]
Buniotrinia
 - Buniotrinia Stapf & Wettst. [SYNONYM UNRANKED 299029:7MXGV nidx=null parent=4JW3]
 + Buniotrinia Stapf & Wettst. [SYNONYM UNRANKED 299638:CFKF7 nidx=null parent=4JW3]
Bunodes crispus
 - Bunodes crispus (Hemprich & Ehrenberg in Ehrenberg, 1834) [SYNONYM SPECIES 299029:C4WHF nidx=null parent=9GPNW]
 + Bunodes crispus (Hemprich & Ehrenberg in Ehrenberg, 1834) [SYNONYM SPECIES 299638:CFKFD nidx=null parent=9GPNW]
Bupleurum altaicum
 - Bupleurum altaicum Pall. ex Schult. [SYNONYM SPECIES 299029:NVKP nidx=null parent=NVXQ]
 + Bupleurum altaicum Pall. ex Schult. [SYNONYM SPECIES 299638:CFKFH nidx=null parent=NVXQ]
Bupleurum heterophyllum
 - Bupleurum heterophyllum Jacquem. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:NVQK nidx=null parent=NVQY]
 + Bupleurum heterophyllum Jacquem. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFKFQ nidx=null parent=NVQY]
Bupleurum nigrocarpum
 - Bupleurum nigrocarpum Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299029:NVT7 nidx=null parent=NVVS]
 + Bupleurum nigrocarpum Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299638:CFKFS nidx=null parent=NVVS]
Bupleurum petrogenes
 - Bupleurum petrogenes Jord. ex Nyman [SYNONYM SPECIES 299029:695PM nidx=null parent=5G3FV]
 + Bupleurum petrogenes Jord. ex Nyman [SYNONYM SPECIES 299638:CFKFT nidx=null parent=5G3FV]
Bupleurum rissonii
 - Bupleurum rissonii Rich. ex DC. [SYNONYM SPECIES 299029:NVVK nidx=null parent=B5LVZ]
 + Bupleurum rissonii Rich. ex DC. [SYNONYM SPECIES 299638:CFKFZ nidx=null parent=B5LVZ]
Bupleurum telonense
 - Bupleurum telonense Gren. ex Nyman [SYNONYM SPECIES 299029:NVX8 nidx=null parent=BN48R]
 + Bupleurum telonense Gren. ex Nyman [SYNONYM SPECIES 299638:CFKG2 nidx=null parent=BN48R]
Bupleurum tenuifolium
 - Bupleurum tenuifolium Pourr. ex Nyman [SYNONYM SPECIES 299029:NVXC nidx=null parent=5WTPC]
 + Bupleurum tenuifolium Pourr. ex Nyman [SYNONYM SPECIES 299638:CFKG3 nidx=null parent=5WTPC]
Bursera serrata
 - Bursera serrata Wall. ex Colebr. [SYNONYM SPECIES 299029:NYJ2 nidx=null parent=6VZ4K]
 + Bursera serrata Wall. ex Colebr. [SYNONYM SPECIES 299638:CFKL2 nidx=null parent=6VZ4K]
Busarellus nigricollis
 - Busarellus nigricollis (Latham, 1790) [ACCEPTED SPECIES 299029:5X5SN nidx=null]
 + Busarellus nigricollis (Latham, 1790) [ACCEPTED SPECIES 299638:CFKLL nidx=null]
Byrsonima × ophiticola
 - Byrsonima × ophiticola Small ex Britton [ACCEPTED SPECIES 299029:P283 nidx=null]
 + Byrsonima × ophiticola Small ex Britton [ACCEPTED SPECIES 299638:CFKN4 nidx=null]
Byrsopteris
 - Byrsopteris C.V.Morton [SYNONYM UNRANKED 299029:5T6ZF nidx=null parent=B8XD5]
 + Byrsopteris C.V.Morton [SYNONYM UNRANKED 299638:CFKN5 nidx=null parent=B8XD5]
Caballeria myrtifolia
 - Caballeria myrtifolia Ruiz & Pav. ex DC. [SYNONYM SPECIES 299029:P3ZQ nidx=null parent=6S4Y6]
 + Caballeria myrtifolia Ruiz & Pav. ex DC. [SYNONYM SPECIES 299638:CFKRF nidx=null parent=6S4Y6]
Cacalia acuminata
 - Cacalia acuminata Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:P4CN nidx=null parent=45JDG]
 + Cacalia acuminata Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFKRL nidx=null parent=45JDG]
Cacalia cancellata
 - Cacalia cancellata Rudolphi ex Ledeb. & Adlerstam [SYNONYM SPECIES 299029:B3SYW nidx=null parent=4KHY5]
 + Cacalia cancellata Rudolphi ex Ledeb. & Adlerstam [SYNONYM SPECIES 299638:P4GF nidx=null parent=4KHY5]
Caenotus
 - Caenotus (Nutt.) Raf. [SYNONYM UNRANKED 299029:5T6ZZ nidx=null parent=633LL]
 + Caenotus (Nutt.) Raf. [SYNONYM UNRANKED 299638:CFHR9 nidx=null parent=633LL]
Caesalpinia pilosa
 - Caesalpinia pilosa Ruiz ex G.Don [SYNONYM SPECIES 299029:9CQ67 nidx=null parent=3M6DJ]
 + Caesalpinia pilosa Ruiz ex G.Don [AMBIGUOUS_SYNONYM SPECIES 299638:CFHS4 nidx=null parent=3M6DJ]
Caesalpinia sepiaria var. pubescens
 - Caesalpinia sepiaria var. pubescens Tang & F.T.Wang ex C.W.Chang [SYNONYM VARIETY 299029:9DV5W nidx=null parent=9CX5S]
 + Caesalpinia sepiaria var. pubescens Tang & F.T.Wang ex C.W.Chang [SYNONYM VARIETY 299638:CFHS5 nidx=null parent=9CX5S]
Calamistrum
 - Calamistrum (L.) Kuntze [SYNONYM UNRANKED 299029:5T72D nidx=null parent=B8W9J]
 + Calamistrum (L.) Kuntze [SYNONYM UNRANKED 299638:CFHVX nidx=null parent=B8W9J]
Calamphoreus
 - Calamphoreus Chinnock [SYNONYM UNRANKED 299029:8R49Y nidx=null parent=633YR]
 + Calamphoreus Chinnock [SYNONYM UNRANKED 299638:CFHW7 nidx=null parent=633YR]
Calanopia elliptica
 - Calanopia elliptica Dana, 1853-1855 [ACCEPTED SPECIES 299029:CCVQJ nidx=null]
 + Calanopia elliptica (Dana, 1849-1852) [ACCEPTED SPECIES 299638:PFB2 nidx=null]
Calanus attenuatus
 - Calanus attenuatus Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVSM nidx=null parent=CDV8Q]
 + Calanus attenuatus Dana, 1849-1852 [SYNONYM SPECIES 299638:BGZKD nidx=null parent=4DLC7]
Calanus bellus
 - Calanus bellus Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVSP nidx=null parent=7DK5Q]
 + Calanus bellus Dana, 1849-1852 [SYNONYM SPECIES 299638:BGZKF nidx=null parent=7DK5Q]
Calanus gracilis
 - Calanus gracilis Dana, 1853-1855 [SYNONYM SPECIES 299029:PFM8 nidx=null parent=46C5K]
 + Calanus gracilis Dana, 1849-1852 [SYNONYM SPECIES 299638:CFHYX nidx=null parent=CG4FD]
Calanus mundus
 - Calanus mundus Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVSR nidx=null parent=PFM4]
 + Calanus mundus Dana, 1849-1852 [SYNONYM SPECIES 299638:PFMM nidx=null parent=PFM4]
Calanus placidus
 - Calanus placidus Dana, 1853-1855 [ACCEPTED SPECIES 299029:CCVSS nidx=null]
 + Calanus placidus Dana, 1849-1852 [ACCEPTED SPECIES 299638:CFHYY nidx=null]
Calanus recticornis
 - Calanus recticornis Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVST nidx=null parent=PFM4]
 + Calanus recticornis Dana, 1849-1852 [SYNONYM SPECIES 299638:PFN3 nidx=null parent=PFM4]
Calanus rostrifrons
 - Calanus rostrifrons Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVSV nidx=null parent=CF2SQ]
 + Calanus rostrifrons Dana, 1849-1852 [SYNONYM SPECIES 299638:PFN5 nidx=null parent=4S7GX]
Calanus sanguineus
 - Calanus sanguineus Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVSW nidx=null parent=PFM4]
 + Calanus sanguineus Dana, 1849-1852 [SYNONYM SPECIES 299638:PFN6 nidx=null parent=PFM4]
Calanus stylifer
 - Calanus stylifer Dana, 1853-1855 [SYNONYM SPECIES 299029:CCVSX nidx=null parent=CF632]
 + Calanus stylifer Dana, 1849-1852 [SYNONYM SPECIES 299638:PFNC nidx=null parent=CF632]
Calatola microcarpa
 - Calatola microcarpa Gentry ex Duno & Janovec [ACCEPTED SPECIES 299029:5WTVY nidx=null]
 + Calatola microcarpa Gentry ex Duno & Janovec [ACCEPTED SPECIES 299638:CFJ2F nidx=null]
Calceolaria ferruginosa
 - Calceolaria ferruginosa Kunze ex Walp. & Schauer [SYNONYM SPECIES 299029:PH5C nidx=null parent=B3MYT]
 + Calceolaria ferruginosa Kunze ex Walp. & Schauer [SYNONYM SPECIES 299638:CFJ37 nidx=null parent=B3MYT]
Calceolaria foliosa
 - Calceolaria foliosa Meyen ex Walper & Schauer [AMBIGUOUS_SYNONYM SPECIES 299029:PH5R nidx=null parent=5G47J]
 + Calceolaria foliosa Meyen ex Walper & Schauer [AMBIGUOUS_SYNONYM SPECIES 299638:CFJ39 nidx=null parent=5G47J]
Calceolaria hoppeana
 - Calceolaria hoppeana Morrison ex Loudon [SYNONYM SPECIES 299029:PH7Q nidx=null parent=PGYX]
 + Calceolaria hoppeana Morrison ex Loudon [SYNONYM SPECIES 299638:CFJ3B nidx=null parent=PGYX]
Calceolaria nudicaulis
 - Calceolaria nudicaulis Meyen ex Walp. & Schauer [AMBIGUOUS_SYNONYM SPECIES 299029:PHBM nidx=null parent=PGYX]
 + Calceolaria nudicaulis Meyen ex Walp. & Schauer [AMBIGUOUS_SYNONYM SPECIES 299638:CFJ3J nidx=null parent=PGYX]
Calceolaria obtusifolia
 - Calceolaria obtusifolia Kunze ex Walp. & Schauer [AMBIGUOUS_SYNONYM SPECIES 299029:6967R nidx=null parent=BN4JD]
 + Calceolaria obtusifolia Kunze ex Walp. & Schauer [AMBIGUOUS_SYNONYM SPECIES 299638:CFJ3K nidx=null parent=BN4JD]
Calceolaria spectabilis
 - Calceolaria spectabilis Kunze ex Walp. & Schauer [SYNONYM SPECIES 299029:PHH5 nidx=null parent=5G46V]
 + Calceolaria spectabilis Kunze ex Walp. & Schauer [SYNONYM SPECIES 299638:CFJ3M nidx=null parent=5G46V]
Calea sodiroi
 - Calea sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:PJ4H nidx=null parent=BX7G]
 + Calea sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFJ4G nidx=null parent=BX7G]
Calendula microphylla
 - Calendula microphylla Lange ex Nyman [SYNONYM SPECIES 299029:PJDR nidx=null parent=BN4JT]
 + Calendula microphylla Lange ex Nyman [SYNONYM SPECIES 299638:CFJ4N nidx=null parent=BN4JT]
Calesiam
 - Calesiam Adans. [SYNONYM UNRANKED 299029:5T72Z nidx=null parent=62XM8]
 + Calesiam Adans. [SYNONYM UNRANKED 299638:CFJ4V nidx=null parent=62XM8]
Calicotome intermedia
 - Calicotome intermedia (Salzm. ex C.Presl) Boiss. ex Rchb.f. [ACCEPTED SPECIES 299029:9CXPJ nidx=null]
 + Calicotome intermedia C.Presl [ACCEPTED SPECIES 299638:CFJ5F nidx=null]
Calidris minutilla
 - Calidris minutilla (Vieillot, 1819) [ACCEPTED SPECIES 299029:6969N nidx=null]
 + Calidris minutilla (Vieillot, 1819) [ACCEPTED SPECIES 299638:CFJ6B nidx=null]
Caligus bagri
 - Caligus bagri Dana, 1852-1853 [SYNONYM SPECIES 299029:PK9M nidx=null parent=3T932]
 + Caligus bagri Dana, 1849-1852 [SYNONYM SPECIES 299638:CFJ7T nidx=null parent=3T932]
Caligus thymni
 - Caligus thymni Dana, 1852-1853 [SYNONYM SPECIES 299029:PKL6 nidx=null parent=PKB7]
 + Caligus thymni Dana, 1849-1852 [SYNONYM SPECIES 299638:CFJ7Z nidx=null parent=PKB7]
Calinea bentegeati
 - Calinea bentegeati Walp. & Duchass. ex Eichler [SYNONYM SPECIES 299029:PKQ8 nidx=null parent=4J2LC]
 + Calinea bentegeati Walp. & Duchass. ex Eichler [SYNONYM SPECIES 299638:CFJ8C nidx=null parent=4J2LC]
Calliostoma
 - Calliostoma [ACCEPTED SUBGENUS 299029:3FGX nidx=null]
 + Calliostoma [ACCEPTED SUBGENUS 299638:CFJH3 nidx=null]
Callipara (Simililyria) aikeni kosibayensis
 - Callipara (Simililyria) aikeni kosibayensis J. H. Veldsman, 2012 [SYNONYM SUBSPECIES 299029:C6JDW nidx=null parent=B4KNK]
 + Callipara (Simililyria) aikeni kosibayensis J. H. Veldsman, 2012 [SYNONYM SUBSPECIES 299638:CFJJB nidx=null parent=B4KNK]
Calliphora (Calliphora) rohdendorfi
 - Calliphora (Calliphora) rohdendorfi Grunin, 1970 [ACCEPTED SPECIES 299029:92H8Q nidx=null]
 + Calliphora (Calliphora) rohdendorfi Grunin, 1970 [ACCEPTED SPECIES 299638:PSGZ nidx=null]
Callistemma
 - Callistemma (Mert. & W.D.J.Koch) Boiss. [SYNONYM UNRANKED 299029:B48D6 nidx=null parent=62XPQ]
 + Callistemma (Mert. & W.D.J.Koch) Boiss. [SYNONYM UNRANKED 299638:CFJL2 nidx=null parent=62XPQ]
Callistemon rugulosus var. laevifolius
 - Callistemon rugulosus var. laevifolius F. Muell. ex Miq. [SYNONYM VARIETY 299029:5MRC4 nidx=null parent=3Z439]
 + Callistemon rugulosus var. laevifolius F. Muell. ex Miq. [SYNONYM VARIETY 299638:CFJL4 nidx=null parent=3Z439]
Callitriche wightiana
 - Callitriche wightiana Wall. ex Wight & Arn. [SYNONYM SPECIES 299029:68W27 nidx=null parent=5WVQ8]
 + Callitriche wightiana Wall. ex Wight & Arn. [SYNONYM SPECIES 299638:CFJMR nidx=null parent=5WVQ8]
Callitricheae
 - Callitricheae Dumort. [SYNONYM UNRANKED 299029:BRWS4 nidx=null parent=7NLNJ]
 + Callitricheae Dumort. [SYNONYM UNRANKED 299638:CFJMS nidx=null parent=7NLNJ]
Callobata brasiliana
 - Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JLNS nidx=null]
 + Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SMX nidx=null]
Calocalanus pavo
 - Calocalanus pavo (Dana, 1853-1855) [ACCEPTED SPECIES 299029:PX2D nidx=null]
 + Calocalanus pavo (Dana, 1849-1852) [ACCEPTED SPECIES 299638:CFJST nidx=null]
Calogyne berardiana
 - Calogyne berardiana (Gaudich.) F. Muell. ex Benth. [SYNONYM SPECIES 299029:B3TDH nidx=null parent=3H26P]
 + Calogyne berardiana (Gaudich.) F. Muell. ex Benth. [SYNONYM SPECIES 299638:CFJTY nidx=null parent=3H26P]
Calonyction asperum
 - Calonyction asperum Wall. ex Choisy [SYNONYM SPECIES 299029:PYYR nidx=null parent=3PVM9]
 + Calonyction asperum Wall. ex Choisy [SYNONYM SPECIES 299638:CFJX9 nidx=null parent=3PVM9]
Calophaca wolgarica
 - Calophaca wolgarica (L.f.) Pall. ex Fisch. [ACCEPTED SPECIES 299029:9CQ84 nidx=null]
 + Calophaca wolgarica (L.f.) Pall. ex Fisch. [ACCEPTED SPECIES 299638:5WVHQ nidx=null]
Calophanes humistratus
 - Calophanes humistratus (Michx.) Shuttlew. ex Nees [SYNONYM SPECIES 299029:PZ6Z nidx=null parent=3885X]
 + Calophanes humistratus (Michx.) Shuttlew. ex Nees [SYNONYM SPECIES 299638:CFJXF nidx=null parent=3885X]
Calophylleae
 - Calophylleae Choisy [SYNONYM UNRANKED 299029:BRWTF nidx=null parent=622JQ]
 + Calophylleae Choisy [SYNONYM UNRANKED 299638:CFJXL nidx=null parent=622JQ]
Calophyllum teysmannii
 - Calophyllum teysmannii Zoll. ex Planch. & Triana [AMBIGUOUS_SYNONYM SPECIES 299029:9K7Q7 nidx=null parent=5MRKL]
 + Calophyllum teysmannii Zoll. ex Planch. & Triana [AMBIGUOUS_SYNONYM SPECIES 299638:CFJXT nidx=null parent=5MRKL]
Calopyxis grandidieri
 - Calopyxis grandidieri (Drake) Capuron ex Stace [SYNONYM SPECIES 299029:698TP nidx=null parent=5ZRBN]
 + Calopyxis grandidieri (Drake) Capuron ex Stace [SYNONYM SPECIES 299638:CFJZR nidx=null parent=5ZRBN]
Calothrix thermalis
 - Calothrix thermalis (Schwabe) Hansgirg [ACCEPTED SPECIES 299029:5WX6P nidx=null]
 + Calothrix thermalis (Schwabe) Hansgirg [ACCEPTED SPECIES 299638:CFK2X nidx=null]
Caltha palustris var. himalayensis
 - Caltha palustris var. himalayensis Brühl ex Banerji [SYNONYM VARIETY 299029:5MRRT nidx=null parent=Q4MN]
 + Caltha palustris var. himalayensis Brühl ex Banerji [SYNONYM VARIETY 299638:CFK3D nidx=null parent=Q4MN]
Caltha stagnalis
 - Caltha stagnalis Magnier ex Rouy & Foucaud [SYNONYM SPECIES 299029:Q4QC nidx=null parent=Q4PM]
 + Caltha stagnalis Magnier ex Rouy & Foucaud [SYNONYM SPECIES 299638:CFK3H nidx=null parent=Q4PM]
Calvia
 - Calvia [ACCEPTED GENUS 299029:C97Y5 nidx=null]
 + Calvia Mulsant, 1846 [ACCEPTED GENUS 299638:CFK3R nidx=null]
Calvoa crassinoda
 - Calvoa crassinoda Hook. fil. ex Triana [ACCEPTED SPECIES 299029:Q55P nidx=null]
 + Calvoa crassinoda Hook. fil. ex Triana [ACCEPTED SPECIES 299638:CFK3T nidx=null]
Calvoa hirsuta
 - Calvoa hirsuta Hook. fil. ex Triana [ACCEPTED SPECIES 299029:Q55S nidx=null]
 + Calvoa hirsuta Hook. fil. ex Triana [ACCEPTED SPECIES 299638:CFK3V nidx=null]
Calvoa sinuata
 - Calvoa sinuata Hook. fil. ex Triana [ACCEPTED SPECIES 299029:Q56C nidx=null]
 + Calvoa sinuata Hook. fil. ex Triana [ACCEPTED SPECIES 299638:CFK3W nidx=null]
Calycobolus emarginatus
 - Calycobolus emarginatus Willd. ex Schult. [SYNONYM SPECIES 299029:B4NBS nidx=null parent=Q5NP]
 + Calycobolus emarginatus Willd. ex Schult. [SYNONYM SPECIES 299638:CFK44 nidx=null parent=Q5NP]
Calymmodon gracillimus
 - Calymmodon gracillimus (Copel.) Nakai ex H. Itô [ACCEPTED SPECIES 299029:B97VD nidx=null]
 + Calymmodon gracillimus (Copel.) Nakai ex H. Itô [ACCEPTED SPECIES 299638:CFK4R nidx=null]
Calyptracordia
 - Calyptracordia Britton [SYNONYM UNRANKED 299029:5T76D nidx=null parent=62MK7]
 + Calyptracordia Britton [SYNONYM UNRANKED 299638:CFK6J nidx=null parent=62MK7]
Calyptrogenia
 - Calyptrogenia Burret [SYNONYM UNRANKED 299029:BSFZV nidx=null parent=4FLN]
 + Calyptrogenia Burret [SYNONYM UNRANKED 299638:CFK99 nidx=null parent=4FLN]
Cambalopsis calvus
 - Cambalopsis calvus (Pocock, 1893) [SYNONYM SPECIES 299029:C6MT4 nidx=null parent=57R9Y]
 + Cambalopsis calvus (Pocock, 1893) [SYNONYM SPECIES 299638:CFKDW nidx=null parent=57R9Y]
Cambarus
 - Cambarus Erichson, 1846 [SYNONYM SUBGENUS 299029:8NMTM nidx=null parent=7NRQP]
 + Cambarus Erichson, 1846 [SYNONYM SUBGENUS 299638:CFG22 nidx=null parent=7NRQP]
Cambessedesia espora var. chamaedryfolia
 - Cambessedesia espora var. chamaedryfolia Mart. & Schrank ex Cogn. [SYNONYM VARIETY 299029:5MRZQ nidx=null parent=BQBNC]
 + Cambessedesia espora var. chamaedryfolia Mart. & Schrank ex Cogn. [SYNONYM VARIETY 299638:CFKDY nidx=null parent=BQBNC]
Camelinopsis
 - Camelinopsis A.G.Mill. [SYNONYM UNRANKED 299029:C6MYH nidx=null parent=C6TP5]
 + Camelinopsis A.G.Mill. [SYNONYM UNRANKED 299638:CFKF4 nidx=null parent=C6TP5]
Camellia albovillosa
 - Camellia albovillosa Hu ex Hung T. Chang [SYNONYM SPECIES 299029:5WWZT nidx=null parent=Q9R6]
 + Camellia albovillosa Hu ex Hung T. Chang [SYNONYM SPECIES 299638:CFKF5 nidx=null parent=Q9R6]
Camellia costata
 - Camellia costata S. Y. Hu & S. Y. Liang [ACCEPTED SPECIES 299029:B3N2W nidx=null]
 + Camellia costata S. Y. Hu & S. Y. Liang [ACCEPTED SPECIES 299638:Q9G8 nidx=null]
Campium crispatulum
 - Campium crispatulum (Wall. ex Hook.) C. Presl [SYNONYM SPECIES 299029:B9PDC nidx=null parent=B9MZM]
 + Campium crispatulum (Wall. ex Hook.) C. Presl [SYNONYM SPECIES 299638:CFKKJ nidx=null parent=B9MZM]
Campnosperma coriaceum
 - Campnosperma coriaceum (Jack) Hallier fil. [ACCEPTED SPECIES 299029:QCW2 nidx=null]
 + Campnosperma coriaceum (Jack) Hallier fil. [ACCEPTED SPECIES 299638:CFKKK nidx=null]
Campnosperma lepidotum
 - Campnosperma lepidotum Capuron ex Randrian. & J. S. Mill. [ACCEPTED SPECIES 299029:QCW5 nidx=null]
 + Campnosperma lepidotum Capuron ex Randrian. & J. S. Mill. [ACCEPTED SPECIES 299638:CFKKL nidx=null]
Campnosperma parvifolium
 - Campnosperma parvifolium Capuron ex J. S. Mill. & Randrian. [ACCEPTED SPECIES 299029:QCWC nidx=null]
 + Campnosperma parvifolium Capuron ex J. S. Mill. & Randrian. [ACCEPTED SPECIES 299638:CFKKM nidx=null]
Campteria
 - Campteria C.Presl [SYNONYM UNRANKED 299029:C3LRY nidx=null parent=B8V53]
 + Campteria C.Presl [SYNONYM UNRANKED 299638:CFKNJ nidx=null parent=B8V53]
Campuloclinium crenatum
 - Campuloclinium crenatum Schltdl. ex Mart. [SYNONYM SPECIES 299029:QGB6 nidx=null parent=6CP2G]
 + Campuloclinium crenatum Schltdl. ex Mart. [SYNONYM SPECIES 299638:CFKQL nidx=null parent=6CP2G]
Campylocaryum
 - Campylocaryum DC. ex A.DC. [SYNONYM UNRANKED 299029:5T77Z nidx=null parent=RZL]
 + Campylocaryum DC. ex A.DC. [SYNONYM UNRANKED 299638:CFKRD nidx=null parent=RZL]
Camutia
 - Camutia Bonat. ex Steud. [SYNONYM UNRANKED 299029:7MXJW nidx=null parent=5NBN]
 + Camutia Bonat. ex Steud. [SYNONYM UNRANKED 299638:CFKSP nidx=null parent=5NBN]
Canarium montanum
 - Canarium montanum Korth. ex Blume [SYNONYM SPECIES 299029:QJML nidx=null parent=33THZ]
 + Canarium montanum Korth. ex Blume [SYNONYM SPECIES 299638:CFKTH nidx=null parent=33THZ]
Canarium rostratum
 - Canarium rostratum Zipp. ex Blume [SYNONYM SPECIES 299029:QJQ5 nidx=null parent=QJFP]
 + Canarium rostratum Zipp. ex Blume [SYNONYM SPECIES 299638:CFKTN nidx=null parent=QJFP]
Canarium tonkinense
 - Canarium tonkinense Engl. ex Guillaumin [SYNONYM SPECIES 299029:QJRQ nidx=null parent=5WY2F]
 + Canarium tonkinense Engl. ex Guillaumin [SYNONYM SPECIES 299638:CFKVD nidx=null parent=5WY2F]
Cancellaria (Calcarata)
 - Cancellaria (Calcarata) [SYNONYM SUBGENUS 299029:BSBKH nidx=null parent=859BJ]
 + Cancellaria (Calcarata) Jousseaume, 1887 [SYNONYM SUBGENUS 299638:CFJ2G nidx=null parent=859BJ]
Cancer aculeatus
 - Cancer aculeatus Herbst, 1790 [AMBIGUOUS_SYNONYM SPECIES 299029:8TNVM nidx=null parent=84BGY]
 + Cancer aculeatus Herbst, 1790 [SYNONYM SPECIES 299638:QK6Z nidx=null parent=84BGY]
Cancrinia discoidea
 - Cancrinia discoidea (Ledeb.) Poljakov ex Tzvelev [ACCEPTED SPECIES 299029:QKNF nidx=null]
 + Cancrinia discoidea (Ledeb.) Poljakov ex Tzvelev [ACCEPTED SPECIES 299638:CFKWK nidx=null]
Candace truncata
 - Candace truncata Dana, 1853-1855 [SYNONYM SPECIES 299029:CCYVV nidx=null parent=QKSL]
 + Candace truncata Dana, 1849-1852 [SYNONYM SPECIES 299638:QKR9 nidx=null parent=QKSL]
Canscora andrographioides
 - Canscora andrographioides Griff. ex C. B. Clarke [ACCEPTED SPECIES 299029:699TL nidx=null]
 + Canscora andrographioides Griff. ex C. B. Clarke [ACCEPTED SPECIES 299638:CFKZP nidx=null]
Canscora divaricata
 - Canscora divaricata Miq. ex C. B. Clarke [SYNONYM SPECIES 299029:QMDL nidx=null parent=QMDK]
 + Canscora divaricata Miq. ex C. B. Clarke [SYNONYM SPECIES 299638:CFKZQ nidx=null parent=QMDK]
Canscora lancifolia
 - Canscora lancifolia Miq. ex C. B. Clarke [SYNONYM SPECIES 299029:QMDV nidx=null parent=QMDK]
 + Canscora lancifolia Miq. ex C. B. Clarke [SYNONYM SPECIES 299638:CFKZR nidx=null parent=QMDK]
Cantharus melanostomus
 - Cantharus melanostomus [SYNONYM SPECIES 299029:C54HC nidx=null parent=QN4N]
 + Cantharus melanostomus (G. B. Sowerby I, 1825) [SYNONYM SPECIES 299638:CFLBR nidx=null parent=QN4N]
Canthocamptus roseus
 - Canthocamptus roseus (Dana, 1847) [SYNONYM SPECIES 299029:QP3N nidx=null parent=436DK]
 + Canthocamptus roseus Dana, 1853-1855 [SYNONYM SPECIES 299638:CFLCB nidx=null parent=436DK]
Caobangia
 - Caobangia A.R.Sm. & X.C.Zhang [SYNONYM UNRANKED 299029:C3S5Z nidx=null parent=B8YG7]
 + Caobangia A.R.Sm. & X.C.Zhang [SYNONYM UNRANKED 299638:CFLCV nidx=null parent=B8YG7]
Capanea
 - Capanea Decne. ex Planch. [SYNONYM UNRANKED 299029:B4BDN nidx=null parent=62VZ7]
 + Capanea Decne. ex Planch. [SYNONYM UNRANKED 299638:5T795 nidx=null parent=62VZ7]
Capnoides albida
 - Capnoides albida Bernh. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299029:9K7SK nidx=null parent=6WFYW]
 + Capnoides albida Bernh. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299638:CFLFR nidx=null parent=6WFYW]
Capparis bisperma
 - Capparis bisperma Wight ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:9K7WK nidx=null parent=QRYQ]
 + Capparis bisperma Wight ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFLGD nidx=null parent=QRYQ]
Capparis glauca
 - Capparis glauca Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:9JYD3 nidx=null parent=QRZF]
 + Capparis glauca Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFLGH nidx=null parent=QRZF]
Capparis neocaledonica
 - Capparis neocaledonica Vieill. ex Schltr. [SYNONYM SPECIES 299029:QRVD nidx=null parent=QRXW]
 + Capparis neocaledonica Vieill. ex Schltr. [SYNONYM SPECIES 299638:CFLGK nidx=null parent=QRXW]
Capparis orbiculata
 - Capparis orbiculata Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:QRW4 nidx=null parent=QRYN]
 + Capparis orbiculata Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFLGL nidx=null parent=QRYN]
Capparis populifolia
 - Capparis populifolia Willd. ex Eichler [SYNONYM SPECIES 299029:QRXB nidx=null parent=QRH8]
 + Capparis populifolia Willd. ex Eichler [SYNONYM SPECIES 299638:CFLGM nidx=null parent=QRH8]
Capparis umbellata
 - Capparis umbellata Willd. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:QS3T nidx=null parent=4QZ44]
 + Capparis umbellata Willd. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFLGQ nidx=null parent=4QZ44]
Caprina
 - †Caprina C. H. d'Orbigny, 1822 [ACCEPTED GENUS 299029:7NVZG nidx=null]
 + Caprina C. M. d'Orbigny, 1822 [ACCEPTED GENUS 299638:CFLHB nidx=null]
Caprina adversa
 - †Caprina adversa C. H. d'Orbigny, 1822 [ACCEPTED SPECIES 299029:C95X7 nidx=null]
 + Caprina adversa C. M. d'Orbigny, 1822 [ACCEPTED SPECIES 299638:CFLHC nidx=null]
Caragana arborescens var. marjanovii
 - Caragana arborescens var. marjanovii [SYNONYM VARIETY 299029:9FBXF nidx=null parent=QZWK]
 + Caragana arborescens var. marjanovii Kom. [SYNONYM VARIETY 299638:CFHXL nidx=null parent=QZWK]
Carallia longipes
 - Carallia longipes Chun ex W. C. Ko [AMBIGUOUS_SYNONYM SPECIES 299029:R299 nidx=null parent=R29M]
 + Carallia longipes Chun ex W. C. Ko [AMBIGUOUS_SYNONYM SPECIES 299638:CFHXR nidx=null parent=R29M]
Caralluma
 - Caralluma R.Br. [SYNONYM UNRANKED 299029:7MXJV nidx=null parent=3L7K]
 + Caralluma R.Br. [SYNONYM UNRANKED 299638:CFHXS nidx=null parent=3L7K]
Cardamine curvisiliqua
 - Cardamine curvisiliqua Shuttlew. ex Chapm. [SYNONYM SPECIES 299029:R4CD nidx=null parent=45SKV]
 + Cardamine curvisiliqua Shuttlew. ex Chapm. [SYNONYM SPECIES 299638:CFJ3G nidx=null parent=45SKV]
Cardamine debilis
 - Cardamine debilis Banks ex DC. [ACCEPTED SPECIES 299029:R4CH nidx=null]
 + Cardamine debilis Banks ex DC. [ACCEPTED SPECIES 299638:CFJ3H nidx=null]
Cardaminopsis
 - Cardaminopsis (C.A.Mey.) Hayek [SYNONYM UNRANKED 299029:C6C4K nidx=null parent=C6C2Q]
 + Cardaminopsis (C.A.Mey.) Hayek [SYNONYM UNRANKED 299638:CFFJX nidx=null parent=C6C2Q]
Cardanthera
 - Cardanthera Buch.-Ham. ex Benth. [SYNONYM UNRANKED 299029:B4BGF nidx=null parent=4ZY3]
 + Cardanthera Buch.-Ham. ex Benth. [SYNONYM UNRANKED 299638:7MXK6 nidx=null parent=4ZY3]
Cardiandra
 - Cardiandra Siebold & Zucc. [SYNONYM UNRANKED 299029:BRWTR nidx=null parent=4ZPV]
 + Cardiandra Siebold & Zucc. [SYNONYM UNRANKED 299638:CFJ47 nidx=null parent=4ZPV]
Cardicola jiigurru
 - Cardicola jiigurru Yong, Cutmore, Miller, Wee & Cribb, 2016 [ACCEPTED SPECIES 299029:R54X nidx=null]
 + Cardicola jiigurru Yong, Cutmore, Miller, Wee & Cribb, 2016 [ACCEPTED SPECIES 299638:CFJ4F nidx=null]
Cardiopelta
 - Cardiopelta [ACCEPTED SUBGENUS 299029:3HF3 nidx=null]
 + Cardiopelta [ACCEPTED SUBGENUS 299638:CFJ4T nidx=null]
Carduus acanthoides
 - Carduus acanthoides Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:R6M6 nidx=null parent=BPRFD]
 + Carduus acanthoides Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFJ8H nidx=null parent=BPRFD]
Carduus acanthoides f. albiflorus
 - Carduus acanthoides f. albiflorus L. Gross [SYNONYM FORM 299029:99T6Z nidx=null parent=5G7VQ]
 + Carduus acanthoides f. albiflorus L. Gross [SYNONYM FORM 299638:CFJ8J nidx=null parent=5G7VQ]
Carduus eriophorus
 - Carduus eriophorus Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:R6SS nidx=null parent=B2Z34]
 + Carduus eriophorus Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFJ8S nidx=null parent=B2Z34]
Carduus nutans
 - Carduus nutans Boiss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:5WZG4 nidx=null parent=5G7YW]
 + Carduus nutans Boiss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFJB9 nidx=null parent=5G7YW]
Carduus recurvatus
 - Carduus recurvatus Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299029:R746 nidx=null parent=BPRFL]
 + Carduus recurvatus Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299638:CFJBF nidx=null parent=BPRFL]
Carduus ruderalis
 - Carduus ruderalis Tausch ex Nyman [SYNONYM SPECIES 299029:R74K nidx=null parent=5G7VQ]
 + Carduus ruderalis Tausch ex Nyman [SYNONYM SPECIES 299638:CFJBG nidx=null parent=5G7VQ]
Carduus × nyaradyanus
 - Carduus × nyaradyanus Degen ex Nyar. [ACCEPTED SPECIES 299029:B3TVK nidx=null]
 + Carduus × nyaradyanus Degen ex Nyar. [ACCEPTED SPECIES 299638:R78G nidx=null]
Carduus × polyanthemus
 - Carduus × polyanthemus Schleich. ex Hegetschw. & Heer [SYNONYM SPECIES 299029:B3TTF nidx=null parent=B5J3G]
 + Carduus × polyanthemus Schleich. ex Hegetschw. & Heer [SYNONYM SPECIES 299638:7TD7L nidx=null parent=B5J3G]
Carlina onopordifolia
 - Carlina onopordifolia Besser ex Szafer [SYNONYM SPECIES 299029:69BR4 nidx=null parent=BN5LN]
 + Carlina onopordifolia Besser ex Szafer [SYNONYM SPECIES 299638:CFJSQ nidx=null parent=BN5LN]
Carmichaelia juncea
 - Carmichaelia juncea Colenso ex Hook.f. [ACCEPTED SPECIES 299029:9CXZX nidx=null]
 + Carmichaelia juncea Colenso ex Hook.f. [ACCEPTED SPECIES 299638:CFJT8 nidx=null]
Carmichaelia nana
 - Carmichaelia nana (Benth.) Colenso ex Hook.f. [ACCEPTED SPECIES 299029:9CY24 nidx=null]
 + Carmichaelia nana (Benth.) Colenso ex Hook.f. [ACCEPTED SPECIES 299638:CFJT9 nidx=null]
Carmichaelia odorata
 - Carmichaelia odorata Colenso ex Hook.f. [ACCEPTED SPECIES 299029:5XBTX nidx=null]
 + Carmichaelia odorata Colenso ex Hook.f. [ACCEPTED SPECIES 299638:CFJTB nidx=null]
Carolinea lovisa-carolina
 - Carolinea lovisa-carolina L. ex Jacks. [SYNONYM SPECIES 299029:5XDKR nidx=null parent=75GJM]
 + Carolinea lovisa-carolina L. ex Jacks. [SYNONYM SPECIES 299638:CFJTK nidx=null parent=75GJM]
Carpodetaceae
 - Carpodetaceae Fenzl [SYNONYM UNRANKED 299029:BSFWM nidx=null parent=626WM]
 + Carpodetaceae Fenzl [SYNONYM UNRANKED 299638:CFJWS nidx=null parent=626WM]
Carpodinus
 - Carpodinus R.Br. ex Sabine [SYNONYM UNRANKED 299029:7N9JZ nidx=null parent=639KR]
 + Carpodinus R.Br. ex Sabine [SYNONYM UNRANKED 299638:CFJWT nidx=null parent=639KR]
Carpodinus rufinervis
 - Carpodinus rufinervis Pierre ex Stapf [SYNONYM SPECIES 299029:RGCY nidx=null parent=6NWXG]
 + Carpodinus rufinervis Pierre ex Stapf [SYNONYM SPECIES 299638:CFJWV nidx=null parent=6NWXG]
Carpodinus tenuifolia
 - Carpodinus tenuifolia Pierre ex Stapf [SYNONYM SPECIES 299029:RGD5 nidx=null parent=3S6N3]
 + Carpodinus tenuifolia Pierre ex Stapf [SYNONYM SPECIES 299638:CFJWW nidx=null parent=3S6N3]
Carpodiptera
 - Carpodiptera Griseb. [SYNONYM UNRANKED 299029:5T7BV nidx=null parent=39S9]
 + Carpodiptera Griseb. [SYNONYM UNRANKED 299638:CFJWX nidx=null parent=39S9]
Carramboa
 - Carramboa Cuatrec. [SYNONYM UNRANKED 299029:5T7C9 nidx=null parent=633CW]
 + Carramboa Cuatrec. [SYNONYM UNRANKED 299638:CFJXK nidx=null parent=633CW]
Carthamus anatolicus
 - Carthamus anatolicus (Boiss.) Sam. ex Rech. fil. [SYNONYM SPECIES 299029:B3TZM nidx=null parent=5G8Z7]
 + Carthamus anatolicus (Boiss.) Sam. ex Rech. fil. [SYNONYM SPECIES 299638:RH6P nidx=null parent=5G8Z7]
Carthamus palaestinus
 - Carthamus palaestinus Eig ex Rech. fil. [SYNONYM SPECIES 299029:B3TZW nidx=null parent=RH8K]
 + Carthamus palaestinus Eig ex Rech. fil. [SYNONYM SPECIES 299638:CFJY4 nidx=null parent=RH8K]
Carum anethifolium
 - Carum anethifolium (D. Don) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:RHFC nidx=null parent=98YCT]
 + Carum anethifolium (D. Don) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CFJY8 nidx=null parent=98YCT]
Carya alba
 - Carya alba (L.) Nutt. ex Elliott [SYNONYM SPECIES 299029:9XJCM nidx=null parent=RHRN]
 + Carya alba (L.) Nutt. ex Elliott [SYNONYM SPECIES 299638:CFJYN nidx=null parent=RHRN]
Caryodaphnopsis cogolloi
 - Caryodaphnopsis cogolloi van der Werff [ACCEPTED SPECIES 299029:RJ75 nidx=null]
 + Caryodaphnopsis cogolloi van der Werff [ACCEPTED SPECIES 299638:CFJYV nidx=null]
Caryodaphnopsis fosteri
 - Caryodaphnopsis fosteri van der Werff [ACCEPTED SPECIES 299029:RJ77 nidx=null]
 + Caryodaphnopsis fosteri van der Werff [ACCEPTED SPECIES 299638:CFJYW nidx=null]
Caryodaphnopsis tomentosa
 - Caryodaphnopsis tomentosa van der Werff [ACCEPTED SPECIES 299029:RJ7H nidx=null]
 + Caryodaphnopsis tomentosa van der Werff [ACCEPTED SPECIES 299638:CFJYY nidx=null]
Caryophyllus vieillardii
 - Caryophyllus vieillardii Lenorm. ex Guillaumin [SYNONYM SPECIES 299029:RJH4 nidx=null parent=7BBKP]
 + Caryophyllus vieillardii Lenorm. ex Guillaumin [SYNONYM SPECIES 299638:CFJZL nidx=null parent=7BBKP]
Casalea hederacea
 - Casalea hederacea Mart. ex Eichler [SYNONYM SPECIES 299029:RJP7 nidx=null parent=4RGC5]
 + Casalea hederacea Mart. ex Eichler [SYNONYM SPECIES 299638:CFJZT nidx=null parent=4RGC5]
Casearia athenaea
 - Casearia athenaea (Aubl.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:9XT2H nidx=null parent=5XDBX]
 + Casearia athenaea (Aubl.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CFJZZ nidx=null parent=5XDBX]
Casearia avellana
 - Casearia avellana Miq. ex Eichler [SYNONYM SPECIES 299029:RJW2 nidx=null parent=5XDB9]
 + Casearia avellana Miq. ex Eichler [SYNONYM SPECIES 299638:CFK22 nidx=null parent=5XDB9]
Casearia spruceana
 - Casearia spruceana Benth. ex Eichler [SYNONYM SPECIES 299029:5XDBH nidx=null parent=4J2ZT]
 + Casearia spruceana Benth. ex Eichler [SYNONYM SPECIES 299638:CFK2B nidx=null parent=4J2ZT]
Cassebeera viridis
 - Cassebeera viridis (Forssk.) Kaulf. ex Farw. [SYNONYM SPECIES 299029:B8VV8 nidx=null parent=B8VVC]
 + Cassebeera viridis (Forssk.) Kaulf. ex Farw. [SYNONYM SPECIES 299638:69CSH nidx=null parent=B8VVC]
Cassia acuta
 - Cassia acuta Meyen ex Vogel [SYNONYM SPECIES 299029:RL6W nidx=null parent=5RGL2]
 + Cassia acuta Meyen ex Vogel [SYNONYM SPECIES 299638:CFK2Z nidx=null parent=5RGL2]
Cassia arnottiana var. sericea
 - Cassia arnottiana var. sericea Burkart ex L.Bravo [SYNONYM VARIETY 299029:9DV8Q nidx=null parent=4WP7R]
 + Cassia arnottiana var. sericea Burkart ex L.Bravo [SYNONYM VARIETY 299638:CFK38 nidx=null parent=4WP7R]
Cassia foetida
 - Cassia foetida Willemet [SYNONYM SPECIES 299029:9CQCL nidx=null parent=4WPC2]
 + Cassia foetida Lancry [AMBIGUOUS_SYNONYM SPECIES 299638:CFK3G nidx=null parent=4WPC2]
Cassia hookeriana
 - Cassia hookeriana Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:RLNK nidx=null parent=5RGKL]
 + Cassia hookeriana Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CFK3K nidx=null parent=5RGKL]
Cassia italica
 - Cassia italica (Mill.) Spreng. [SYNONYM SPECIES 299029:RLPG nidx=null parent=6YH33]
 + Cassia italica (Mill.) Lancry [AMBIGUOUS_SYNONYM SPECIES 299638:CFK3M nidx=null parent=6YH33]
Cassia rigidicaulis
 - Cassia rigidicaulis Burkart ex L.Bravo [SYNONYM SPECIES 299029:RM2X nidx=null parent=4WPD8]
 + Cassia rigidicaulis Burkart ex L.Bravo [SYNONYM SPECIES 299638:CFK3S nidx=null parent=4WPD8]
Cassia venenifera
 - Cassia venenifera Rodschied [SYNONYM SPECIES 299029:9CQFH nidx=null parent=5RGLQ]
 + Cassia venenifera Rodschied ex G.F.Mey. [SYNONYM SPECIES 299638:RM92 nidx=null parent=5RGLQ]
Cassidulella
 - Cassidulella Strand, 1928 [ACCEPTED SUBGENUS 299029:C9B8V nidx=null]
 + Cassidulella Strand, 1928 [ACCEPTED SUBGENUS 299638:8NPQ2 nidx=null]
Cassinia leptophylla
 - Cassinia leptophylla Vieill. ex Guillaumin [ACCEPTED SPECIES 299029:RN6Z nidx=null]
 + Cassinia leptophylla Vieill. ex Guillaumin [ACCEPTED SPECIES 299638:CFK4K nidx=null]
Cassipourea firestoneana
 - Cassipourea firestoneana Hutch. & Dalziel ex G. P. Cooper & Record [ACCEPTED SPECIES 299029:69D7B nidx=null]
 + Cassipourea firestoneana Hutch. & Dalziel ex G. P. Cooper & Record [ACCEPTED SPECIES 299638:CFK4T nidx=null]
Castilleja rupicola
 - Castilleja rupicola Piper ex Fernald [ACCEPTED SPECIES 299029:RQH7 nidx=null]
 + Castilleja rupicola Piper ex Fernald [ACCEPTED SPECIES 299638:CFK9S nidx=null]
Castrada (Castrada) hofmanni
 - Castrada (Castrada) hofmanni Braun, 1885 [ACCEPTED SPECIES 299029:5XF3V nidx=null]
 + Castrada (Castrada) hofmanni Braun, 1885 [ACCEPTED SPECIES 299638:RQSY nidx=null]
Casuarina collina
 - Casuarina collina Poiss. ex Pancher & Sebert [ACCEPTED SPECIES 299029:RQVF nidx=null]
 + Casuarina collina Poiss. ex Pancher & Sebert [ACCEPTED SPECIES 299638:CFKBD nidx=null]
Catharodesmus major
 - Catharodesmus major (Silvestri, 1897) [SYNONYM SPECIES 299029:C962S nidx=null parent=3SYKZ]
 + Catharodesmus major (Silvestri, 1897) [SYNONYM SPECIES 299638:CFKJ9 nidx=null parent=3SYKZ]
Catillus (Elana)
 - Catillus (Elana) J. E. Gray, 1868 [SYNONYM SUBGENUS 299029:BGVM3 nidx=null parent=7PGLW]
 + Catillus (Elana) [SYNONYM SUBGENUS 299638:CFKJJ nidx=null parent=7PGLW]
Caucalis gracilis
 - Caucalis gracilis H. Wolff [AMBIGUOUS_SYNONYM SPECIES 299029:69FFR nidx=null parent=6CG5Z]
 + Caucalis gracilis H. Wolff [AMBIGUOUS_SYNONYM SPECIES 299638:CFKMG nidx=null parent=6CG5Z]
Caucalis melanantha
 - Caucalis melanantha (Steud. ex Hochst.) Benth. & Hook. ex Hiern [SYNONYM SPECIES 299029:RWQ9 nidx=null parent=34BCZ]
 + Caucalis melanantha (Steud. ex Hochst.) Benth. & Hook. ex Hiern [SYNONYM SPECIES 299638:CFKMH nidx=null parent=34BCZ]
Caulanthus
 - Caulanthus S.Watson [SYNONYM UNRANKED 299029:C6JSX nidx=null parent=C8GWZ]
 + Caulanthus S.Watson [SYNONYM UNRANKED 299638:CFKMQ nidx=null parent=C8GWZ]
Cayaponia almeideana
 - Cayaponia almeideana Saldanha & Cogn. ex Cogn. [SYNONYM SPECIES 299029:5XGSJ nidx=null parent=RYFX]
 + Cayaponia almeideana Saldanha & Cogn. ex Cogn. [SYNONYM SPECIES 299638:CFKPK nidx=null parent=RYFX]
Ceanothus bicolor
 - Ceanothus bicolor Willd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:69GRP nidx=null parent=RYPH]
 + Ceanothus bicolor Willd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CFKPX nidx=null parent=RYPH]
Ceanothus buxifolius
 - Ceanothus buxifolius Willd. ex Schult. fil. [ACCEPTED SPECIES 299029:RYPG nidx=null]
 + Ceanothus buxifolius Willd. ex Schult. fil. [ACCEPTED SPECIES 299638:CFKPY nidx=null]
Ceanothus oliganthus var. orcuttii
 - Ceanothus oliganthus var. orcuttii (Parry) Trel. ex Jeps. [SYNONYM VARIETY 299029:BP8XN nidx=null parent=RYSH]
 + Ceanothus oliganthus var. orcuttii (Parry) Trel. ex Jeps. [SYNONYM VARIETY 299638:CFKQ4 nidx=null parent=RYSH]
Cebatha
 - Cebatha Forssk. [SYNONYM UNRANKED 299029:7MZBM nidx=null parent=3RN6]
 + Cebatha Forssk. [SYNONYM UNRANKED 299638:CFKQB nidx=null parent=3RN6]
Cecropia nivea
 - Cecropia nivea Poepp. ex Klotzsch [SYNONYM SPECIES 299029:RZSG nidx=null parent=RZT7]
 + Cecropia nivea Poepp. ex Klotzsch [SYNONYM SPECIES 299638:CFLBV nidx=null parent=RZT7]
Cecropia peltata
 - Cecropia peltata Ruiz ex Klotzsch [AMBIGUOUS_SYNONYM SPECIES 299029:RZSX nidx=null parent=RZT7]
 + Cecropia peltata Ruiz ex Klotzsch [AMBIGUOUS_SYNONYM SPECIES 299638:CFLBX nidx=null parent=RZT7]
Cedrela toona
 - Cedrela toona Roxb. ex Rottler & Willd. [SYNONYM SPECIES 299029:S22K nidx=null parent=7CHJ4]
 + Cedrela toona Roxb. ex Rottler & Willd. [SYNONYM SPECIES 299638:CFLC4 nidx=null parent=7CHJ4]
Celastrus balansae
 - Celastrus balansae Baill. ex Guillaumin [SYNONYM SPECIES 299029:S2TC nidx=null parent=7JGNX]
 + Celastrus balansae Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFLCW nidx=null parent=7JGNX]
Celastrus glaucophyllus var. rugosus
 - Celastrus glaucophyllus var. rugosus (Rehder & Wilson) C. Y. Wu ex Y. C. Ho [SYNONYM VARIETY 299029:5MXZR nidx=null parent=69H8P]
 + Celastrus glaucophyllus var. rugosus (Rehder & Wilson) C. Y. Wu ex Y. C. Ho [SYNONYM VARIETY 299638:CFLCY nidx=null parent=69H8P]
Celastrus maytenus
 - Celastrus maytenus Lam. ex Forsyth fil. [SYNONYM SPECIES 299029:9K838 nidx=null parent=3YHTR]
 + Celastrus maytenus Lam. ex Forsyth fil. [SYNONYM SPECIES 299638:CFLCZ nidx=null parent=3YHTR]
Celastrus rosthornianus var. loeseneri
 - Celastrus rosthornianus var. loeseneri (Rehder & Wilson) C. Y. Wu ex Y. C. Ho [ACCEPTED VARIETY 299029:5MY22 nidx=null]
 + Celastrus rosthornianus var. loeseneri (Rehder & Wilson) C. Y. Wu ex Y. C. Ho [ACCEPTED VARIETY 299638:CFLD3 nidx=null]
Celosia tomentosa
 - Celosia tomentosa Willd. ex Schult. [SYNONYM SPECIES 299029:5XGJ8 nidx=null parent=TLNK]
 + Celosia tomentosa Willd. ex Schult. [SYNONYM SPECIES 299638:CFLGF nidx=null parent=TLNK]
Celsia
 - Celsia L. [SYNONYM UNRANKED 299029:5T7F8 nidx=null parent=86BQ]
 + Celsia L. [SYNONYM UNRANKED 299638:CFLGG nidx=null parent=86BQ]
Celtis microphylla
 - Celtis microphylla Zipp. ex Blume [SYNONYM SPECIES 299029:7TJ8L nidx=null parent=582Y5]
 + Celtis microphylla Zipp. ex Blume [SYNONYM SPECIES 299638:CFLGN nidx=null parent=582Y5]
Centaurea ambigua
 - Centaurea ambigua Thom. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:B3N9W nidx=null parent=7JHQB]
 + Centaurea ambigua Thom. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFLHN nidx=null parent=7JHQB]
Centaurea bourgaei
 - Centaurea bourgaei Schult. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S683 nidx=null parent=7JHPM]
 + Centaurea bourgaei Schult. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLHP nidx=null parent=7JHPM]
Centaurea centaurium
 - Centaurea centaurium Host ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:5XGQL nidx=null parent=5L5W4]
 + Centaurea centaurium Host ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLHR nidx=null parent=5L5W4]
Centaurea collina
 - Centaurea collina Scop. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S6CL nidx=null parent=S7CT]
 + Centaurea collina Scop. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLHV nidx=null parent=S7CT]
Centaurea dealbata
 - Centaurea dealbata Moris ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:69H22 nidx=null parent=S6NG]
 + Centaurea dealbata Moris ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLHW nidx=null parent=S6NG]
Centaurea eriophylla
 - Centaurea eriophylla Boiss. & Balansa [SYNONYM SPECIES 299029:S6J2 nidx=null parent=S6BP]
 + Centaurea eriophylla Boiss. & Balansa [SYNONYM SPECIES 299638:CFLJ6 nidx=null parent=S6BP]
Centaurea escobilla
 - Centaurea escobilla Coss. ex Nyman [SYNONYM SPECIES 299029:S6JD nidx=null parent=69GPD]
 + Centaurea escobilla Coss. ex Nyman [SYNONYM SPECIES 299638:CFLJ7 nidx=null parent=69GPD]
Centaurea flocculosa
 - Centaurea flocculosa Balb. ex Nyman [SYNONYM SPECIES 299029:S6K7 nidx=null parent=7JHQB]
 + Centaurea flocculosa Balb. ex Nyman [SYNONYM SPECIES 299638:CFLJ8 nidx=null parent=7JHQB]
Centaurea formanekii
 - Centaurea formanekii Halácsy ex Formánek [ACCEPTED SPECIES 299029:7TJJZ nidx=null]
 + Centaurea formanekii Halácsy ex Formánek [ACCEPTED SPECIES 299638:CFLJ9 nidx=null]
Centaurea gracilior
 - Centaurea gracilior Reut. ex Nyman [SYNONYM SPECIES 299029:S6MR nidx=null parent=7JHMR]
 + Centaurea gracilior Reut. ex Nyman [SYNONYM SPECIES 299638:CFLJD nidx=null parent=7JHMR]
Centaurea graminifolia
 - Centaurea graminifolia Pourr. ex Willk. & Lange [AMBIGUOUS_SYNONYM SPECIES 299029:S6MX nidx=null parent=S6ZL]
 + Centaurea graminifolia Pourr. ex Willk. & Lange [AMBIGUOUS_SYNONYM SPECIES 299638:CFLJF nidx=null parent=S6ZL]
Centaurea inuloides
 - Centaurea inuloides Fisch. ex Nyman [SYNONYM SPECIES 299029:S6RM nidx=null parent=B3Z8P]
 + Centaurea inuloides Fisch. ex Nyman [SYNONYM SPECIES 299638:CFLJM nidx=null parent=B3Z8P]
Centaurea karschiana
 - Centaurea karschiana Auersw. ex Nyman [SYNONYM SPECIES 299029:S6T5 nidx=null parent=S6DK]
 + Centaurea karschiana Auersw. ex Nyman [SYNONYM SPECIES 299638:CFLJN nidx=null parent=S6DK]
Centaurea klokovii
 - Centaurea klokovii Oppermann ex Klokov [SYNONYM SPECIES 299029:S6TP nidx=null parent=S7HH]
 + Centaurea klokovii Oppermann ex Klokov [SYNONYM SPECIES 299638:CFLJP nidx=null parent=S7HH]
Centaurea kotschyana
 - Centaurea kotschyana Heuff. ex W. D. J. Koch [ACCEPTED SPECIES 299029:69GB7 nidx=null]
 + Centaurea kotschyana Heuff. ex W. D. J. Koch [ACCEPTED SPECIES 299638:5XGB7 nidx=null]
Centaurea leucolepis
 - Centaurea leucolepis Ledeb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S6VM nidx=null parent=5XGDJ]
 + Centaurea leucolepis Ledeb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLKJ nidx=null parent=5XGDJ]
Centaurea macroptilon
 - Centaurea macroptilon Borbás [ACCEPTED SPECIES 299029:S6X4 nidx=null]
 + Centaurea macroptilon Borbás [ACCEPTED SPECIES 299638:CFLKL nidx=null]
Centaurea nemophila
 - Centaurea nemophila Jord. ex Nyman [SYNONYM SPECIES 299029:S72X nidx=null parent=7JHMR]
 + Centaurea nemophila Jord. ex Nyman [SYNONYM SPECIES 299638:CFLKR nidx=null parent=7JHMR]
Centaurea paczoskii
 - Centaurea paczoskii Kotov ex Klokov [ACCEPTED SPECIES 299029:S75D nidx=null]
 + Centaurea paczoskii Kotov ex Klokov [ACCEPTED SPECIES 299638:CFLKT nidx=null]
Centaurea paniculata
 - Centaurea paniculata Pett. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S75P nidx=null parent=S6DK]
 + Centaurea paniculata Pett. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLKV nidx=null parent=S6DK]
Centaurea pinnata
 - Centaurea pinnata Pau ex Vicioso [ACCEPTED SPECIES 299029:S77L nidx=null]
 + Centaurea pinnata Pau ex Vicioso [ACCEPTED SPECIES 299638:CFLKX nidx=null]
Centaurea pseudobovina
 - Centaurea pseudobovina Hayek ex Stoyanov & Stef. [ACCEPTED SPECIES 299029:S795 nidx=null]
 + Centaurea pseudobovina Hayek ex Stoyanov & Stef. [ACCEPTED SPECIES 299638:CFLKY nidx=null]
Centaurea rupicola
 - Centaurea rupicola Bad. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S7CV nidx=null parent=7JGR2]
 + Centaurea rupicola Bad. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLLS nidx=null parent=7JGR2]
Centaurea saxatilis
 - Centaurea saxatilis Bertol. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S7DV nidx=null parent=S7CT]
 + Centaurea saxatilis Bertol. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLLW nidx=null parent=S7CT]
Centaurea sonchifolia
 - Centaurea sonchifolia Welw. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:S7GN nidx=null parent=S7H7]
 + Centaurea sonchifolia Welw. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLM6 nidx=null parent=S7H7]
Centaurea soskae
 - Centaurea soskae Hayek ex Kosanin [ACCEPTED SPECIES 299029:S7GS nidx=null]
 + Centaurea soskae Hayek ex Kosanin [ACCEPTED SPECIES 299638:CFLM7 nidx=null]
Centaurea tubulosa
 - Centaurea tubulosa Chab. ex Nyman [SYNONYM SPECIES 299029:S7MS nidx=null parent=7JHQN]
 + Centaurea tubulosa Chab. ex Nyman [SYNONYM SPECIES 299638:CFLMG nidx=null parent=7JHQN]
Centaurea viretorum
 - Centaurea viretorum Jord. ex Nyman [SYNONYM SPECIES 299029:S7PC nidx=null parent=7JHMR]
 + Centaurea viretorum Jord. ex Nyman [SYNONYM SPECIES 299638:CFLMK nidx=null parent=7JHMR]
Centradenia bernoullii
 - Centradenia bernoullii Cario & C. DC. ex Cogn. [SYNONYM SPECIES 299029:5XGGH nidx=null parent=BQH4D]
 + Centradenia bernoullii Cario & C. DC. ex Cogn. [SYNONYM SPECIES 299638:CFLNS nidx=null parent=BQH4D]
Centropages brachiatus
 - Centropages brachiatus (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CCZYD nidx=null]
 + Centropages brachiatus (Dana, 1849-1852) [ACCEPTED SPECIES 299638:5XHLN nidx=null]
Centropages calaninus
 - Centropages calaninus (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CCZYF nidx=null]
 + Centropages calaninus (Dana, 1849-1852) [ACCEPTED SPECIES 299638:5XHLL nidx=null]
Centropages furcatus
 - Centropages furcatus (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CCZYG nidx=null]
 + Centropages furcatus (Dana, 1849-1852) [ACCEPTED SPECIES 299638:5XHLQ nidx=null]
Centrostachys
 - Centrostachys Wall. [SYNONYM UNRANKED 299029:3KBH nidx=null parent=6D68]
 + Centrostachys Wall. [SYNONYM UNRANKED 299638:CFLWK nidx=null parent=6D68]
Cephalaria leucantha
 - Cephalaria leucantha Baumg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:SCFF nidx=null parent=SCGD]
 + Cephalaria leucantha Baumg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFLYQ nidx=null parent=SCGD]
Cephalaria rupestris
 - Cephalaria rupestris Griseb. ex Nyman [SYNONYM SPECIES 299029:SCGG nidx=null parent=B3GQ7]
 + Cephalaria rupestris Griseb. ex Nyman [SYNONYM SPECIES 299638:CFLYR nidx=null parent=B3GQ7]
Cephalomanes javanicum
 - Cephalomanes javanicum (Blume) C. Presl [ACCEPTED SPECIES 299029:C3Y24 nidx=null]
 + Cephalomanes javanicum (Blume) C. Presl [ACCEPTED SPECIES 299638:CFLZV nidx=null]
Cephalophyllum alstonii
 - Cephalophyllum alstonii Marloth ex L. Bolus [ACCEPTED SPECIES 299029:SDS8 nidx=null]
 + Cephalophyllum alstonii Marloth ex L. Bolus [ACCEPTED SPECIES 299638:CFM28 nidx=null]
Cephalorrhynchus
 - Cephalorrhynchus Boiss. [SYNONYM UNRANKED 299029:C9BB2 nidx=null parent=59XH]
 - Cephalorrhynchus Boiss. [SYNONYM UNRANKED 299029:CCZXC nidx=null parent=3PT8]
 + Cephalorrhynchus Boiss. [SYNONYM UNRANKED 299638:CFLQ7 nidx=null parent=59XH]
 + Cephalorrhynchus Boiss. [SYNONYM UNRANKED 299638:CFLQ8 nidx=null parent=3PT8]
Cephalosphaera
 - Cephalosphaera Warb. [SYNONYM UNRANKED 299029:7NS8W nidx=null parent=62H3J]
 + Cephalosphaera Warb. [SYNONYM UNRANKED 299638:CFM3Q nidx=null parent=62H3J]
Cerasiocarpum zeylanicum
 - Cerasiocarpum zeylanicum (Thwaites) Hook. fil. ex C. B. Clarke [SYNONYM SPECIES 299029:SJSW nidx=null parent=3R4C4]
 + Cerasiocarpum zeylanicum (Thwaites) Hook. fil. ex C. B. Clarke [SYNONYM SPECIES 299638:CFMJW nidx=null parent=3R4C4]
Cerastium arvense subsp. maximum
 - Cerastium arvense subsp. maximum (Hollick & Britton) Ugbor. [SYNONYM SUBSPECIES 299029:BQH7M nidx=null parent=SKMR]
 + Cerastium arvense subsp. maximum (Hollick & Britton) Ugbor. [SYNONYM SUBSPECIES 299638:CFML8 nidx=null parent=SKMR]
Cerastium holosteum
 - Cerastium holosteum Fisch. ex Hornem. [AMBIGUOUS_SYNONYM SPECIES 299029:5XJFP nidx=null parent=69JFC]
 + Cerastium holosteum Fisch. ex Hornem. [AMBIGUOUS_SYNONYM SPECIES 299638:CFMLM nidx=null parent=69JFC]
Cerastium inflatum
 - Cerastium inflatum Link ex Boiss. [SYNONYM SPECIES 299029:9XT9F nidx=null parent=69JFS]
 + Cerastium inflatum Link ex Boiss. [SYNONYM SPECIES 299638:CFMLN nidx=null parent=69JFS]
Cerastium lamottei
 - Cerastium lamottei Legrand ex Nyman [SYNONYM SPECIES 299029:9XT9K nidx=null parent=SK99]
 + Cerastium lamottei Legrand ex Nyman [SYNONYM SPECIES 299638:SKB9 nidx=null parent=SK99]
Cerastium sibiricum
 - Cerastium sibiricum Steven ex Ledeb. [SYNONYM SPECIES 299029:SKJK nidx=null parent=SK2M]
 + Cerastium sibiricum Steven ex Ledeb. [SYNONYM SPECIES 299638:CFMLX nidx=null parent=SK2M]
Cerasus
 - Cerasus Mill. [SYNONYM UNRANKED 299029:BRWRV nidx=null parent=6Y6H]
 + Cerasus Mill. [SYNONYM UNRANKED 299638:CFJ2K nidx=null parent=6Y6H]
Ceratomyopsis striata
 - †Ceratomyopsis striata (C. H. d'Orbigny, 1822) [ACCEPTED SPECIES 299029:C9CZQ nidx=null]
 + Ceratomyopsis striata (C. M. d'Orbigny, 1822) [ACCEPTED SPECIES 299638:CFJ7S nidx=null]
Ceratopogon succinctus
 - Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 299029:9TKXV nidx=null]
 + Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SQG nidx=null]
Ceratopteridoideae
 - Ceratopteridoideae (J.Sm.) R.M.Tryon [SYNONYM UNRANKED 299029:C3YVT nidx=null parent=B8X44]
 + Ceratopteridoideae (J.Sm.) R.M.Tryon [SYNONYM UNRANKED 299638:CFJC5 nidx=null parent=B8X44]
Ceratosoma luganensis ruscorum
 - Ceratosoma luganensis ruscorum Verhoeff, 1921 [SYNONYM SUBSPECIES 299029:C5DB5 nidx=null parent=5WPHL]
 + Ceratosoma luganensis ruscorum Verhoeff, 1921 [SYNONYM SUBSPECIES 299638:CFJC9 nidx=null parent=5WPHL]
Ceratostema guascense
 - Ceratostema guascense Cuatrec. ex Sleumer [SYNONYM SPECIES 299029:SQ3F nidx=null parent=77RP6]
 + Ceratostema guascense Cuatrec. ex Sleumer [SYNONYM SPECIES 299638:CFJDZ nidx=null parent=77RP6]
Ceratotheca
 - Ceratotheca Endl. [SYNONYM UNRANKED 299029:5T7HK nidx=null parent=7FZJ]
 + Ceratotheca Endl. [SYNONYM UNRANKED 299638:CFG9X nidx=null parent=7FZJ]
Cerbera dichotoma
 - Cerbera dichotoma Lodd. [SYNONYM SPECIES 299029:SQTW nidx=null parent=549SW]
 + Cerbera dichotoma Lodd. [SYNONYM SPECIES 299638:CFJG5 nidx=null parent=549SW]
Cerbera glomerata
 - Cerbera glomerata Zipp. ex Blume [SYNONYM SPECIES 299029:5XKY3 nidx=null parent=6SF8S]
 + Cerbera glomerata Zipp. ex Blume [SYNONYM SPECIES 299638:CFJG6 nidx=null parent=6SF8S]
Cerbera tubiflora
 - Cerbera tubiflora Zipp. ex Blume [SYNONYM SPECIES 299029:69KJ7 nidx=null parent=479SK]
 + Cerbera tubiflora Zipp. ex Blume [SYNONYM SPECIES 299638:CFJG8 nidx=null parent=479SK]
Cercis siliquastrum var. variegata
 - Cercis siliquastrum var. variegata Anon. [SYNONYM VARIETY 299029:9FBZP nidx=null parent=5GBYX]
 + Cercis siliquastrum var. variegata T.Moore & Mast. [SYNONYM VARIETY 299638:CFJGW nidx=null parent=5GBYX]
Cercodia erecta
 - Cercodia erecta Banks ex Murray [SYNONYM SPECIES 299029:69KPK nidx=null parent=5HL6F]
 + Cercodia erecta Banks ex Murray [SYNONYM SPECIES 299638:CFJH9 nidx=null parent=5HL6F]
Cercopis haemorrhoa
 - Cercopis haemorrhoa (Schrank, 1781) [SYNONYM SPECIES 299029:C6RVN nidx=null parent=76Q6T]
 + Cercopis haemorrhoa (Schrank, 1781) [SYNONYM SPECIES 299638:CFJJ7 nidx=null parent=76Q6T]
Cerdia virescens
 - Cerdia virescens Moc. & Sessé ex DC. [ACCEPTED SPECIES 299029:9XTCF nidx=null]
 + Cerdia virescens Moc. & Sessé ex DC. [ACCEPTED SPECIES 299638:69LP4 nidx=null]
Cereus calvus
 - Cereus calvus Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:SX5S nidx=null parent=6TGMD]
 + Cereus calvus Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CFJLT nidx=null parent=6TGMD]
Cereus chiloensis var. fulvibarbis
 - Cereus chiloensis var. fulvibarbis Salm-Dyck ex Walp. [SYNONYM VARIETY 299029:9YTJW nidx=null parent=B2V7S]
 + Cereus chiloensis var. fulvibarbis Salm-Dyck ex Walp. [SYNONYM VARIETY 299638:CFJLV nidx=null parent=B2V7S]
Cereus coccineus
 - Cereus coccineus Salm-Dyck ex Pfeiff. & Otto [AMBIGUOUS_SYNONYM SPECIES 299029:5XLRH nidx=null parent=5GXLV]
 + Cereus coccineus Salm-Dyck ex Pfeiff. & Otto [AMBIGUOUS_SYNONYM SPECIES 299638:CFJM5 nidx=null parent=5GXLV]
Cereus mamillatus
 - Cereus mamillatus Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:SXDX nidx=null parent=9XX4N]
 + Cereus mamillatus Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CFJN3 nidx=null parent=9XX4N]
Cereus nitens
 - Cereus nitens Salm-Dyck ex Otto & Dietr. [SYNONYM SPECIES 299029:SXFM nidx=null parent=4XYV4]
 + Cereus nitens Salm-Dyck ex Otto & Dietr. [SYNONYM SPECIES 299638:CFJN6 nidx=null parent=4XYV4]
Cereus queretaroensis
 - Cereus queretaroensis F. A. C. Weber ex Mathsson [SYNONYM SPECIES 299029:SXJP nidx=null parent=4ZWM7]
 + Cereus queretaroensis F. A. C. Weber ex Mathsson [SYNONYM SPECIES 299638:CFJND nidx=null parent=4ZWM7]
Cerinthe glabra
 - Cerinthe glabra Scop. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:B3NFP nidx=null parent=5GC8C]
 + Cerinthe glabra Scop. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFJNT nidx=null parent=5GC8C]
Cerithiella (Seila)
 - Cerithiella (Seila) [SYNONYM SUBGENUS 299029:BSC4L nidx=null parent=7PGH9]
 + Cerithiella (Seila) A. Adams, 1861 [SYNONYM SUBGENUS 299638:CFJQN nidx=null parent=7PGH9]
Cerocarpus
 - Cerocarpus Colebr. ex Hassk. [SYNONYM UNRANKED 299029:5T7J3 nidx=null parent=7RPB]
 + Cerocarpus Colebr. ex Hassk. [SYNONYM UNRANKED 299638:5T7J4 nidx=null parent=7RPB]
Ceropegia sandersonii
 - Ceropegia sandersonii Decne. ex Hook. [ACCEPTED SPECIES 299029:T3Q8 nidx=null]
 + Ceropegia sandersonii Decne. ex Hook. [ACCEPTED SPECIES 299638:CFJWY nidx=null]
Ceroxys ethiopia
 - †Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JMS5 nidx=null]
 + Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SQX nidx=null]
Cervia
 - Cervia Rodr. ex Lag. [SYNONYM UNRANKED 299029:5T7JF nidx=null parent=6443K]
 + Cervia Rodr. ex Lag. [SYNONYM UNRANKED 299638:7MZC7 nidx=null parent=6443K]
Cestrum album
 - Cestrum album Ferrero ex Dunal [SYNONYM SPECIES 299029:T5J5 nidx=null parent=T5LW]
 + Cestrum album Ferrero ex Dunal [SYNONYM SPECIES 299638:CFJYZ nidx=null parent=T5LW]
Cestrum cordatum
 - Cestrum cordatum Schott ex Sendtn. [ACCEPTED SPECIES 299029:T5L6 nidx=null]
 + Cestrum cordatum Schott ex Sendtn. [ACCEPTED SPECIES 299638:CFJZ3 nidx=null]
Cestrum glomeratum
 - Cestrum glomeratum Schott ex Sendtn. [SYNONYM SPECIES 299029:T5NM nidx=null parent=T5W5]
 + Cestrum glomeratum Schott ex Sendtn. [SYNONYM SPECIES 299638:CFJZ7 nidx=null parent=T5W5]
Cestrum hirtum
 - Cestrum hirtum Sieber ex Sendtn. [AMBIGUOUS_SYNONYM SPECIES 299029:T5P9 nidx=null parent=T5Q9]
 + Cestrum hirtum Sieber ex Sendtn. [AMBIGUOUS_SYNONYM SPECIES 299638:CFJZ9 nidx=null parent=T5Q9]
Cestrum longifolium
 - Cestrum longifolium Poepp. ex Dunal [SYNONYM SPECIES 299029:T5QQ nidx=null parent=T5VY]
 + Cestrum longifolium Poepp. ex Dunal [SYNONYM SPECIES 299638:CFJZB nidx=null parent=T5VY]
Cestrum multiflorum
 - Cestrum multiflorum Schott ex Sendtn. [SYNONYM SPECIES 299029:T5S2 nidx=null parent=T5PZ]
 + Cestrum multiflorum Schott ex Sendtn. [SYNONYM SPECIES 299638:CFJZD nidx=null parent=T5PZ]
Cestrum pedunculare
 - Cestrum pedunculare Pav. ex Dunal [SYNONYM SPECIES 299029:T5TG nidx=null parent=T5JP]
 + Cestrum pedunculare Pav. ex Dunal [SYNONYM SPECIES 299638:CFJZG nidx=null parent=T5JP]
Cestrum schottii
 - Cestrum schottii Pohl ex Sendtn. [SYNONYM SPECIES 299029:T5V7 nidx=null parent=T5L7]
 + Cestrum schottii Pohl ex Sendtn. [SYNONYM SPECIES 299638:CFJZH nidx=null parent=T5L7]
Cestrum sendtnerianum
 - Cestrum sendtnerianum Mart. ex Sendtn. [SYNONYM SPECIES 299029:T5VD nidx=null parent=T5R8]
 + Cestrum sendtnerianum Mart. ex Sendtn. [SYNONYM SPECIES 299638:CFJZJ nidx=null parent=T5R8]
Cestrum sessiliflorum
 - Cestrum sessiliflorum Schott ex Sendtn. [SYNONYM SPECIES 299029:T5VG nidx=null parent=T5V6]
 + Cestrum sessiliflorum Schott ex Sendtn. [SYNONYM SPECIES 299638:CFJZK nidx=null parent=T5V6]
Cestrum strictum
 - Cestrum strictum Schott ex Sendtn. [ACCEPTED SPECIES 299029:T5VX nidx=null]
 + Cestrum strictum Schott ex Sendtn. [ACCEPTED SPECIES 299638:CFJZM nidx=null]
Cestrum vespertinum
 - Cestrum vespertinum Poepp. ex Sendtn. [AMBIGUOUS_SYNONYM SPECIES 299029:T5XB nidx=null parent=T5Q9]
 + Cestrum vespertinum Poepp. ex Sendtn. [AMBIGUOUS_SYNONYM SPECIES 299638:CFJZN nidx=null parent=T5Q9]
Cestrum viride
 - Cestrum viride Moric. ex Dunal [ACCEPTED SPECIES 299029:B3NH7 nidx=null]
 + Cestrum viride Moric. ex Dunal [ACCEPTED SPECIES 299638:CFJZQ nidx=null]
Chaenocephalus pallatangensis
 - Chaenocephalus pallatangensis Hieron. ex Sodiro [SYNONYM SPECIES 299029:T9JC nidx=null parent=43ZR6]
 + Chaenocephalus pallatangensis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFK4B nidx=null parent=43ZR6]
Chaetocalyx longiflorus
 - Chaetocalyx longiflorus Benth. ex A.Gray [SYNONYM SPECIES 299029:5XNGJ nidx=null parent=9DDYL]
 + Chaetocalyx longiflorus Benth. ex A.Gray [SYNONYM SPECIES 299638:CFK78 nidx=null parent=9DDYL]
Chaetoceros densus
 - Chaetoceros densus (Cleve) Cleve [ACCEPTED SPECIES 299029:8YW2H nidx=null]
 + Chaetoceros densus (Cleve) Cleve [ACCEPTED SPECIES 299638:CFK7M nidx=null]
Chaetoceros lauderi
 - Chaetoceros lauderi Ralfs in Lauder [ACCEPTED SPECIES 299029:TB5R nidx=null]
 + Chaetoceros lauderi Ralfs in Lauder [ACCEPTED SPECIES 299638:CFK8J nidx=null]
Chaetocrater longifolius
 - Chaetocrater longifolius Ruiz ex Sleumer [SYNONYM SPECIES 299029:TBJM nidx=null parent=RJZL]
 + Chaetocrater longifolius Ruiz ex Sleumer [SYNONYM SPECIES 299638:CFK9W nidx=null parent=RJZL]
Chaetocrater pubescens
 - Chaetocrater pubescens Ruiz ex Sleumer [SYNONYM SPECIES 299029:TBJN nidx=null parent=RJZL]
 + Chaetocrater pubescens Ruiz ex Sleumer [SYNONYM SPECIES 299638:CFK9X nidx=null parent=RJZL]
Chaetostoma joanae
 - Chaetostoma joanae Glaziou ex Cogn. [SYNONYM SPECIES 299029:8R83C nidx=null parent=8R9WC]
 + Chaetostoma joanae Glaziou ex Cogn. [SYNONYM SPECIES 299638:CFKFY nidx=null parent=8R9WC]
Chamaecerasus
 - Chamaecerasus Medik. [SYNONYM UNRANKED 299029:5T7KW nidx=null parent=5GFJ]
 + Chamaecerasus Medik. [SYNONYM UNRANKED 299638:CFKL3 nidx=null parent=5GFJ]
Chamaele
 - Chamaele Miq. [SYNONYM UNRANKED 299029:5T7L8 nidx=null parent=PKR]
 + Chamaele Miq. [SYNONYM UNRANKED 299638:CFKMC nidx=null parent=PKR]
Chamaemespilus
 - Chamaemespilus Medik. [SYNONYM UNRANKED 299029:BRWT3 nidx=null parent=7689]
 + Chamaemespilus Medik. [SYNONYM UNRANKED 299638:CFKMJ nidx=null parent=7689]
Charianthus
 - Charianthus D.Don [SYNONYM UNRANKED 299029:5T7MC nidx=null parent=63B9N]
 + Charianthus D.Don [SYNONYM UNRANKED 299638:CFKS9 nidx=null parent=63B9N]
Chasmone pusilla
 - Chasmone pusilla E.Mey. [SYNONYM SPECIES 299029:9F6BB nidx=null parent=5W36J]
 + Chasmone pusilla E.Mey. ex Harv. [SYNONYM SPECIES 299638:CFKVX nidx=null parent=5W36J]
Cheilanthoideae
 - Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 299029:C43Y4 nidx=null parent=B8X36]
 + Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 299638:CFKY7 nidx=null parent=B8X36]
Cheilomenes
 - Cheilomenes [ACCEPTED GENUS 299029:C9BCK nidx=null]
 + Cheilomenes Dejean, 1836 [ACCEPTED GENUS 299638:CFKZ4 nidx=null]
Cheilosandra leptopus
 - Cheilosandra leptopus Griff. ex Benth. & Hook. fil. [SYNONYM SPECIES 299029:B6YQV nidx=null parent=7JYF7]
 + Cheilosandra leptopus Griff. ex Benth. & Hook. fil. [SYNONYM SPECIES 299638:CFKZ7 nidx=null parent=7JYF7]
Cheilosia nigroapicata
 - Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 299029:TSRZ nidx=null]
 + Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 299638:92LQG nidx=null]
Cheilosia nigrofasciata
 - Cheilosia nigrofasciata Curran, 1926 [ACCEPTED SPECIES 299029:TSS3 nidx=null]
 + Cheilosia nigrofasciata Curran, 1926 [ACCEPTED SPECIES 299638:92LQH nidx=null]
Cheilosialepta baltica
 - †Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JMVJ nidx=null]
 + Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SRQ nidx=null]
Cheilosoria
 - Cheilosoria Trevis. [SYNONYM UNRANKED 299029:C9BNJ nidx=null parent=B8VNP]
 - Cheilosoria Trevis. [SYNONYM UNRANKED 299029:CCYYP nidx=null parent=B8YTR]
 + Cheilosoria Trevis. [SYNONYM UNRANKED 299638:CFKZJ nidx=null parent=B8YTR]
 + Cheilosoria Trevis. [SYNONYM UNRANKED 299638:CFKZK nidx=null parent=B8VNP]
Cheiranthus ochroleucus
 - Cheiranthus ochroleucus Haller fil. ex Schleich. [SYNONYM SPECIES 299029:TTNM nidx=null parent=C754B]
 + Cheiranthus ochroleucus Haller fil. ex Schleich. [SYNONYM SPECIES 299638:CFKZS nidx=null parent=C754B]
Cheirisanthera
 - Cheirisanthera Regel [SYNONYM UNRANKED 299029:5T7N9 nidx=null parent=4VNT]
 + Cheirisanthera Regel [SYNONYM UNRANKED 299638:CFKZW nidx=null parent=4VNT]
Cheiropleuriaceae
 - Cheiropleuriaceae Nakai [SYNONYM UNRANKED 299029:C43ZN nidx=null parent=B8WSQ]
 + Cheiropleuriaceae Nakai [SYNONYM UNRANKED 299638:CFLBJ nidx=null parent=B8WSQ]
Chelidospermum verticillatum
 - Chelidospermum verticillatum Zipp. ex Blume [SYNONYM SPECIES 299029:5Y38L nidx=null parent=6VM2N]
 + Chelidospermum verticillatum Zipp. ex Blume [SYNONYM SPECIES 299638:CFLCG nidx=null parent=6VM2N]
Chenopodiaceae
 - Chenopodiaceae Vent. [SYNONYM UNRANKED 299029:83Q nidx=null parent=68Z]
 + Chenopodiaceae Vent. [SYNONYM UNRANKED 299638:CFKRB nidx=null parent=68Z]
Chenopodium leptophyllum
 - Chenopodium leptophyllum (Moq.) Nutt. ex S. Watson [ACCEPTED SPECIES 299029:TXFF nidx=null]
 + Chenopodium leptophyllum (Moq.) Nutt. ex S. Watson [ACCEPTED SPECIES 299638:CFLGP nidx=null]
Chenopodium opulifolium
 - Chenopodium opulifolium Schrad. ex W. D. J. Koch & Ziz [ACCEPTED SPECIES 299029:9JZ9K nidx=null]
 + Chenopodium opulifolium Schrad. ex W. D. J. Koch & Ziz [ACCEPTED SPECIES 299638:TXHJ nidx=null]
Chenopodium × subcuneatum
 - Chenopodium × subcuneatum Murr ex Graebn. [ACCEPTED SPECIES 299029:9XTR8 nidx=null]
 + Chenopodium × subcuneatum Murr ex Graebn. [ACCEPTED SPECIES 299638:99M9K nidx=null]
Chieniodendron
 - Chieniodendron Tsiang & P.T.Li [SYNONYM UNRANKED 299029:C6QR7 nidx=null parent=C7RZK]
 + Chieniodendron Tsiang & P.T.Li [SYNONYM UNRANKED 299638:CFLKM nidx=null parent=C7RZK]
Chiliocephalum schultzii
 - Chiliocephalum schultzii Buchinger ex Baill. [SYNONYM SPECIES 299029:69R4L nidx=null parent=69QSL]
 + Chiliocephalum schultzii Buchinger ex Baill. [SYNONYM SPECIES 299638:CFLLQ nidx=null parent=69QSL]
Chionogentias
 - Chionogentias L.G.Adams [SYNONYM UNRANKED 299029:5T7Q2 nidx=null parent=62T5G]
 + Chionogentias L.G.Adams [SYNONYM UNRANKED 299638:CFLYD nidx=null parent=62T5G]
Chirita
 - Chirita Buch.-Ham. ex D.Don [SYNONYM UNRANKED 299029:5T7Q9 nidx=null parent=4VHF]
 + Chirita Buch.-Ham. ex D.Don [SYNONYM UNRANKED 299638:CFLYS nidx=null parent=4VHF]
Chiritopsis
 - Chiritopsis W.T.Wang [SYNONYM UNRANKED 299029:7MZB5 nidx=null parent=6VPC]
 + Chiritopsis W.T.Wang [SYNONYM UNRANKED 299638:CFLZF nidx=null parent=6VPC]
Chironia stellata
 - Chironia stellata Muhl. ex A. Gray [SYNONYM SPECIES 299029:69SVF nidx=null parent=78YPJ]
 + Chironia stellata Muhl. ex A. Gray [SYNONYM SPECIES 299638:CFLZM nidx=null parent=78YPJ]
Chironomus articuliferus
 - Chironomus articuliferus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JMXR nidx=null]
 + Chironomus articuliferus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SS8 nidx=null]
Chironomus tessellatus
 - Chironomus tessellatus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JN5Q nidx=null]
 + Chironomus tessellatus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SSN nidx=null]
Chitonia albicans
 - Chitonia albicans D. Don ex Naudin [SYNONYM SPECIES 299029:5XVQQ nidx=null parent=42P78]
 + Chitonia albicans D. Don ex Naudin [SYNONYM SPECIES 299638:CFMCY nidx=null parent=42P78]
Chlamydostachya
 - Chlamydostachya Mildbr. [SYNONYM UNRANKED 299029:5T7QM nidx=null parent=WH5]
 + Chlamydostachya Mildbr. [SYNONYM UNRANKED 299638:CFMMN nidx=null parent=WH5]
Chlora serotina
 - Chlora serotina W. D. J. Koch ex Rchb. [SYNONYM SPECIES 299029:9B3H8 nidx=null parent=5FY92]
 + Chlora serotina W. D. J. Koch ex Rchb. [SYNONYM SPECIES 299638:5Y97P nidx=null parent=LYSS]
Chloromeles
 - Chloromeles (Decne.) Decne. [SYNONYM UNRANKED 299029:5T7QX nidx=null parent=5KQ9]
 + Chloromeles (Decne.) Decne. [ACCEPTED GENUS 299638:CFKBP nidx=null]
Chondrilla secunda
 - Chondrilla secunda Royle ex C. B. Clarke [SYNONYM SPECIES 299029:5XZSP nidx=null parent=3SMD4]
 + Chondrilla secunda Royle ex C. B. Clarke [SYNONYM SPECIES 299638:CFKJL nidx=null parent=3SMD4]
Choriantha
 - Choriantha Riedl [SYNONYM UNRANKED 299029:62LK5 nidx=null parent=63G9W]
 + Choriantha Riedl [SYNONYM UNRANKED 299638:CFKMB nidx=null parent=63G9W]
Chorisia
 - Chorisia Kunth [SYNONYM UNRANKED 299029:5T7RW nidx=null parent=3JXK]
 + Chorisia Kunth [SYNONYM UNRANKED 299638:CFKMF nidx=null parent=3JXK]
Choristylis
 - Choristylis Harv. [SYNONYM UNRANKED 299029:5T7S7 nidx=null parent=55TY]
 + Choristylis Harv. [SYNONYM UNRANKED 299638:CFKML nidx=null parent=55TY]
Choritaenia
 - Choritaenia Benth. [SYNONYM UNRANKED 299029:3P5Y nidx=null parent=6DH5]
 + Choritaenia Benth. [SYNONYM UNRANKED 299638:CFKMM nidx=null parent=6DH5]
Chortophila liturata
 - Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JN92 nidx=null]
 + Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3SSZ nidx=null]
Chortophila varipes
 - Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JN9D nidx=null]
 + Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ST2 nidx=null]
Christisonia tubulosa
 - Christisonia tubulosa (Wight) Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:5YH5X nidx=null]
 + Christisonia tubulosa (Wight) Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFKP8 nidx=null]
Chroicocephalus serranus
 - Chroicocephalus serranus (Tschudi, 1844) [ACCEPTED SPECIES 299029:5YGFN nidx=null]
 + Chroicocephalus serranus (Tschudi, 1844) [ACCEPTED SPECIES 299638:CFKPD nidx=null]
Chrysallida (Perparthenina)
 - Chrysallida (Perparthenina) [SYNONYM SUBGENUS 299029:BSC5M nidx=null parent=7PBYV]
 + Chrysallida (Perparthenina) Bucquoy, Dautzenberg & Dollfus, 1883 [SYNONYM SUBGENUS 299638:CFKS5 nidx=null parent=7PBYV]
Chrysanthemum squamiferum
 - Chrysanthemum squamiferum Y. Ling ex C. Shih & G. X. Fu [SYNONYM SPECIES 299029:5YL96 nidx=null parent=MSBH]
 + Chrysanthemum squamiferum Y. Ling ex C. Shih & G. X. Fu [SYNONYM SPECIES 299638:CFKSD nidx=null parent=MSBH]
Chrysophora secundiflora
 - Chrysophora secundiflora Klotzsch ex Naudin [SYNONYM SPECIES 299029:5YQYL nidx=null parent=6RGFQ]
 + Chrysophora secundiflora Klotzsch ex Naudin [SYNONYM SPECIES 299638:CFLCC nidx=null parent=6RGFQ]
Chrysophyllum barbasco
 - Chrysophyllum barbasco Loefl. ex DC. [SYNONYM SPECIES 299029:5YQL6 nidx=null parent=3QJXB]
 + Chrysophyllum barbasco Loefl. ex DC. [SYNONYM SPECIES 299638:CFLCK nidx=null parent=3QJXB]
Chrysoprenanthes
 - Chrysoprenanthes (Sch.Bip.) Bramwell [SYNONYM UNRANKED 299029:5T7TK nidx=null parent=7JMV]
 + Chrysoprenanthes (Sch.Bip.) Bramwell [SYNONYM UNRANKED 299638:CFLDD nidx=null parent=7JMV]
Chrysops hermanni
 - Chrysops hermanni Kröber, 1920 [SYNONYM SPECIES 299029:889SW nidx=null parent=5YS8S]
 + Chrysops hermanni Kröber, 1920 [SYNONYM SPECIES 299638:5Z3ZG nidx=null parent=5YS8S]
Chrysopsis ericoides
 - Chrysopsis ericoides (Torr.) Torr. & James ex Eaton [SYNONYM SPECIES 299029:5Z3PK nidx=null parent=TDFZ]
 + Chrysopsis ericoides (Torr.) Torr. & James ex Eaton [SYNONYM SPECIES 299638:CFLDF nidx=null parent=TDFZ]
Chrysosplenium ovalifolium
 - Chrysosplenium ovalifolium M. Bieb. ex Ledeb. [ACCEPTED SPECIES 299029:V236 nidx=null]
 + Chrysosplenium ovalifolium M. Bieb. ex Ledeb. [ACCEPTED SPECIES 299638:CFLDV nidx=null]
Chrysosplenium trichospermum
 - Chrysosplenium trichospermum Edgew. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:V24L nidx=null]
 + Chrysosplenium trichospermum Edgew. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFLDX nidx=null]
Chrystolia violacea
 - Chrystolia violacea Montrouz. [SYNONYM SPECIES 299029:9CYSJ nidx=null parent=3GF7X]
 + Chrystolia violacea Montrouz. ex Beauvis. [SYNONYM SPECIES 299638:CFLGW nidx=null parent=3GF7X]
Cicada bihammata
 - Cicada bihammata (Motschulsky, 1861) [SYNONYM SPECIES 299029:C9D4X nidx=null parent=8K2NL]
 + Cicada bihammata (Motschulsky, 1861) [SYNONYM SPECIES 299638:CFLLR nidx=null parent=8K2NL]
Cicada harrisii
 - Cicada harrisii (Leach, 1814) [SYNONYM SPECIES 299029:C5M9X nidx=null parent=78C24]
 + Cicada harrisii (Leach, 1814) [SYNONYM SPECIES 299638:CFLM5 nidx=null parent=78C24]
Cicada kaempferi
 - Cicada kaempferi (Fabricius, 1794) [SYNONYM SPECIES 299029:C9D5N nidx=null parent=4JVWV]
 + Cicada kaempferi (Fabricius, 1794) [SYNONYM SPECIES 299638:CFLM8 nidx=null parent=4JVWV]
Cicada ochracea
 - Cicada ochracea (Walker, 1850) [SYNONYM SPECIES 299029:CCZT5 nidx=null parent=8JJ7R]
 + Cicada ochracea (Walker, 1850) [SYNONYM SPECIES 299638:CFLMC nidx=null parent=8JJ7R]
Cicada picta
 - Cicada picta Fabricius, 1794 [SYNONYM SPECIES 299029:BMT53 nidx=null parent=3CYMQ]
 + Cicada picta Fabricius, 1794 [SYNONYM SPECIES 299638:CFLMD nidx=null parent=3CYMQ]
Cicadula (Cyperana) ornata
 - Cicadula (Cyperana) ornata (Melichar, 1900) [SYNONYM SPECIES 299029:C9D96 nidx=null parent=C9D97]
 + Cicadula (Cyperana) ornata (Melichar, 1900) [SYNONYM SPECIES 299638:CFLPB nidx=null parent=C9D97]
Cicadula cyane
 - Cicadula cyane (Boheman, 1845) [SYNONYM SPECIES 299029:CCZWN nidx=null parent=8JW7D]
 + Cicadula cyane (Boheman, 1845) [SYNONYM SPECIES 299638:8JR56 nidx=null parent=8JW7D]
Cichorium divaricatum
 - Cichorium divaricatum Heldr. ex Nyman [SYNONYM SPECIES 299029:V84Y nidx=null parent=V857]
 + Cichorium divaricatum Heldr. ex Nyman [SYNONYM SPECIES 299638:CFLQP nidx=null parent=V857]
Cicindela connata
 - Cicindela connata Beuthin, 1893 unavailable name [AMBIGUOUS_SYNONYM SPECIES 299029:BZ57P nidx=null parent=8MJ75]
 + Cicindela connata Beuthin, 1892 [AMBIGUOUS_SYNONYM SPECIES 299638:CFLRY nidx=null parent=8MLH6]
 + Cicindela connata Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 299638:CFLRZ nidx=null parent=8MJ75]
Cicindela inhumeralis
 - Cicindela inhumeralis Beuthin, 1893 unavailable name [AMBIGUOUS_SYNONYM SPECIES 299029:CD22Y nidx=null parent=V888]
 + Cicindela inhumeralis Beuthin, 1892 [AMBIGUOUS_SYNONYM SPECIES 299638:CFLSZ nidx=null parent=8MLHZ]
 + Cicindela inhumeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 299638:CFLT2 nidx=null parent=V87J]
 + Cicindela inhumeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 299638:CFLT3 nidx=null parent=V888]
Cidaris (Diadema)
 - Cidaris (Diadema) Gray, 1825 [SYNONYM SUBGENUS 299029:CCZW3 nidx=null parent=7NW5M]
 + Cidaris (Diadema) Gray, 1825 [SYNONYM SUBGENUS 299638:CFLNY nidx=null parent=7NW5M]
Cinachyrella cavernosa
 - Cinachyrella cavernosa sensu Burton, 1959 [PROVISIONALLY_ACCEPTED SPECIES 299029:7V5TH nidx=null]
 + Cinachyrella cavernosa [ACCEPTED SPECIES 299638:BFMZW nidx=null]
Cineraria heuffelii
 - Cineraria heuffelii Hoppe ex Nyman [SYNONYM SPECIES 299029:VDVM nidx=null parent=5LFXH]
 + Cineraria heuffelii Hoppe ex Nyman [SYNONYM SPECIES 299638:CFM69 nidx=null parent=5LFXH]
Cineraria verna
 - Cineraria verna Mair. ex DC [SYNONYM SPECIES 299029:B3WDL nidx=null parent=KRBT]
 + Cineraria verna Mair. ex DC [SYNONYM SPECIES 299638:CFM6B nidx=null parent=KRBT]
Cineraria wolffii
 - Cineraria wolffii Schur ex Nyman [SYNONYM SPECIES 299029:5YVRP nidx=null parent=5LFXH]
 + Cineraria wolffii Schur ex Nyman [SYNONYM SPECIES 299638:CFM6C nidx=null parent=5LFXH]
Cinnamomum napoense
 - Cinnamomum napoense van der Werff [SYNONYM SPECIES 299029:5Z7CM nidx=null parent=BCPR]
 + Cinnamomum napoense van der Werff [SYNONYM SPECIES 299638:CFM72 nidx=null parent=BCPR]
Cinnamomum palaciosii
 - Cinnamomum palaciosii van der Werff [SYNONYM SPECIES 299029:5Z7C3 nidx=null parent=BCPX]
 + Cinnamomum palaciosii van der Werff [SYNONYM SPECIES 299638:CFM74 nidx=null parent=BCPX]
Circandra
 - Circandra N.E.Br. [SYNONYM UNRANKED 299029:3Q3G nidx=null parent=4DW5]
 + Circandra N.E.Br. [SYNONYM UNRANKED 299638:CFM7P nidx=null parent=4DW5]
Cirsium boujartii
 - Cirsium boujartii (Piller & Mitterp.) Sch. Bip. [SYNONYM SPECIES 299029:VHQP nidx=null parent=B6K9T]
 + Cirsium boujartii (Piller & Mitterp.) Sch. Bip. [SYNONYM SPECIES 299638:CFMLB nidx=null parent=B6K9T]
Cirsium caput-medusae
 - Cirsium caput-medusae Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:VHRW nidx=null parent=VJF6]
 + Cirsium caput-medusae Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFMLG nidx=null parent=VJF6]
Cirsium ferox
 - Cirsium ferox Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:VHWL nidx=null parent=B2YPC]
 + Cirsium ferox Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFMLP nidx=null parent=B2YPC]
Cirsium godronii
 - Cirsium godronii Sch. Bip. ex Nyman [SYNONYM SPECIES 299029:VHXZ nidx=null parent=VJJT]
 + Cirsium godronii Sch. Bip. ex Nyman [SYNONYM SPECIES 299638:CFMLQ nidx=null parent=VJJT]
Cirsium gracile
 - Cirsium gracile Rostr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:VHY3 nidx=null parent=VJJT]
 + Cirsium gracile Rostr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFMLR nidx=null parent=VJJT]
Cirsium halophilum
 - Cirsium halophilum Turcz. ex Herder [SYNONYM SPECIES 299029:VHYS nidx=null parent=VHPB]
 + Cirsium halophilum Turcz. ex Herder [SYNONYM SPECIES 299638:CFMLS nidx=null parent=VHPB]
Cirsium longespinosum
 - Cirsium longespinosum Tod. ex Nyman [SYNONYM SPECIES 299029:VJ5H nidx=null parent=VJJT]
 + Cirsium longespinosum Tod. ex Nyman [SYNONYM SPECIES 299638:CFMLZ nidx=null parent=VJJT]
Cirsium matritense
 - Cirsium matritense Lag. ex Cutanda [SYNONYM SPECIES 299029:VJ6H nidx=null parent=VJBX]
 + Cirsium matritense Lag. ex Cutanda [SYNONYM SPECIES 299638:CFMM2 nidx=null parent=VJBX]
Cirsium × braunii
 - Cirsium × braunii F. W. Schultz [SYNONYM SPECIES 299029:99GWZ nidx=null parent=VJ43]
 + Cirsium × braunii F. W. Schultz [SYNONYM SPECIES 299638:CFMLC nidx=null parent=VJ43]
Cirsium × chatenieri
 - Cirsium × chatenieri Legrand ex H. J. Coste [SYNONYM SPECIES 299029:B3WFH nidx=null parent=C7LWX]
 + Cirsium × chatenieri Legrand ex H. J. Coste [SYNONYM SPECIES 299638:VHSN nidx=null parent=C7LWX]
Cirsium × palatinum
 - Cirsium × palatinum Sch. Bip. ex Nyman [SYNONYM SPECIES 299029:B3WHW nidx=null parent=VJMV]
 + Cirsium × palatinum Sch. Bip. ex Nyman [SYNONYM SPECIES 299638:CFMM4 nidx=null parent=VJMV]
Cissampelos owariensis
 - Cissampelos owariensis P. Beauv. ex DC. [ACCEPTED SPECIES 299029:5Z94X nidx=null]
 + Cissampelos owariensis P. Beauv. ex DC. [ACCEPTED SPECIES 299638:CFMMY nidx=null]
Cissampelos peltata
 - Cissampelos peltata Ruiz ex Eichler [SYNONYM SPECIES 299029:VJYG nidx=null parent=VJZF]
 + Cissampelos peltata Ruiz ex Eichler [SYNONYM SPECIES 299638:CFMN3 nidx=null parent=VJZF]
Cissampelos rotundata
 - Cissampelos rotundata Pohl ex Eichler [SYNONYM SPECIES 299029:VJYR nidx=null parent=VJY7]
 + Cissampelos rotundata Pohl ex Eichler [SYNONYM SPECIES 299638:CFMN4 nidx=null parent=VJY7]
Cissampelos tamoides
 - Cissampelos tamoides Sagot ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:VJZ5 nidx=null parent=VJWC]
 + Cissampelos tamoides Sagot ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFMN7 nidx=null parent=VJWC]
Cissus assimilis
 - Cissus assimilis Kurz ex M. A. Lawson [SYNONYM SPECIES 299029:7V7HN nidx=null parent=7Z5JK]
 + Cissus assimilis Kurz ex M. A. Lawson [SYNONYM SPECIES 299638:CFMP4 nidx=null parent=7Z5JK]
Cissus hereroensis
 - Cissus hereroensis Schinz ex Gilg & M. Brandt [SYNONYM SPECIES 299029:VKLP nidx=null parent=33GBB]
 + Cissus hereroensis Schinz ex Gilg & M. Brandt [SYNONYM SPECIES 299638:CFMP8 nidx=null parent=33GBB]
Cissus mayumbensis
 - Cissus mayumbensis Gilg ex T. Durand & Schinz [SYNONYM SPECIES 299029:VKQR nidx=null parent=VKKF]
 + Cissus mayumbensis Gilg ex T. Durand & Schinz [SYNONYM SPECIES 299638:CFMP9 nidx=null parent=VKKF]
Cistanthe amarantoides
 - Cistanthe amarantoides (Phil.) Carolin ex Hershk. [SYNONYM SPECIES 299029:VL8G nidx=null parent=6V9ZP]
 + Cistanthe amarantoides (Phil.) Carolin ex Hershk. [SYNONYM SPECIES 299638:CFMPY nidx=null parent=6V9ZP]
Cistus ciliaris
 - Cistus ciliaris Moc. ex Grosser [SYNONYM SPECIES 299029:88BD8 nidx=null parent=8H4SS]
 + Cistus ciliaris Moc. ex Grosser [SYNONYM SPECIES 299638:CFMQ5 nidx=null parent=8H4SS]
Cistus obcordatus
 - Cistus obcordatus Moc. ex Grosser [SYNONYM SPECIES 299029:VLP3 nidx=null parent=ZJS3]
 + Cistus obcordatus Moc. ex Grosser [SYNONYM SPECIES 299638:CFMQD nidx=null parent=ZJS3]
Cistus savi
 - Cistus savi Bertol. ex Dunal [SYNONYM SPECIES 299029:VLQP nidx=null parent=6JRMK]
 + Cistus savi Bertol. ex Dunal [SYNONYM SPECIES 299638:CFMQF nidx=null parent=6JRMK]
Cistus seguieri
 - Cistus seguieri Pourr. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:5YWG9 nidx=null parent=3K5FP]
 + Cistus seguieri Pourr. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CFMQG nidx=null parent=3K5FP]
Cistus serratifolius
 - Cistus serratifolius Lamb. ex Dunal [SYNONYM SPECIES 299029:VLQZ nidx=null parent=5LNBR]
 + Cistus serratifolius Lamb. ex Dunal [SYNONYM SPECIES 299638:CFMQH nidx=null parent=5LNBR]
Cistus valentinus
 - Cistus valentinus Pourr. ex Nyman [SYNONYM SPECIES 299029:VLRW nidx=null parent=5GH2H]
 + Cistus valentinus Pourr. ex Nyman [SYNONYM SPECIES 299638:CFMQK nidx=null parent=5GH2H]
Citrus medica var. digitata
 - Citrus medica var. digitata Risso ex Guillaumin [SYNONYM VARIETY 299029:9ZQXK nidx=null parent=VMLC]
 + Citrus medica var. digitata Risso ex Guillaumin [SYNONYM VARIETY 299638:CFMRS nidx=null parent=VMLC]
Citrus × latifolia
 - Citrus × latifolia Yu. Tanaka ex Q. Jiménez [SYNONYM SPECIES 299029:VMNS nidx=null parent=VMNR]
 + Citrus × latifolia Yu. Tanaka ex Q. Jiménez [SYNONYM SPECIES 299638:CFMRP nidx=null parent=VMNR]
Cladostyles
 - Cladostyles Bonpl. [SYNONYM UNRANKED 299029:5T7VH nidx=null parent=4HP3]
 + Cladostyles Bonpl. [SYNONYM UNRANKED 299638:CFMXV nidx=null parent=4HP3]
Clarkeasia
 - Clarkeasia J.R.I.Wood [SYNONYM UNRANKED 299029:3QHH nidx=null parent=7PCW]
 + Clarkeasia J.R.I.Wood [SYNONYM UNRANKED 299638:CFN2B nidx=null parent=7PCW]
Clathria (Thalysias) tricurvatifera
 - Clathria (Thalysias) tricurvatifera (Carter, 1876) [SYNONYM SPECIES 299029:C99SL nidx=null parent=6L9GV]
 + Clathria (Thalysias) tricurvatifera (Carter, 1876) [SYNONYM SPECIES 299638:CFN32 nidx=null parent=6L9GV]
Clathria (Wilsonella) australiensis var. spinulata
 - Clathria (Wilsonella) australiensis var. spinulata Hentschel, 1911 [SYNONYM VARIETY 299029:C489W nidx=null parent=VSFT]
 + Clathria (Wilsonella) australiensis var. spinulata Hentschel, 1911 [SYNONYM VARIETY 299638:CFN33 nidx=null parent=VSFT]
Clavija brachystachys
 - Clavija brachystachys Brongn. ex Guillaumin [SYNONYM SPECIES 299029:VVRK nidx=null parent=9K8GV]
 + Clavija brachystachys Brongn. ex Guillaumin [SYNONYM SPECIES 299638:CFN9V nidx=null parent=9K8GV]
Claytonia bifida
 - Claytonia bifida Willd. ex Schult. [SYNONYM SPECIES 299029:VWJQ nidx=null parent=VWPF]
 + Claytonia bifida Willd. ex Schult. [SYNONYM SPECIES 299638:CFNBP nidx=null parent=VWPF]
Clematis addisonii
 - Clematis addisonii Britton ex Vail [ACCEPTED SPECIES 299029:VXS5 nidx=null]
 + Clematis addisonii Britton ex Vail [ACCEPTED SPECIES 299638:CFNCD nidx=null]
Clematis pitcheri
 - Clematis pitcheri Sarg. ex Lavallée [SYNONYM SPECIES 299029:9JZNB nidx=null parent=VYBL]
 + Clematis pitcheri Sarg. ex Lavallée [SYNONYM SPECIES 299638:CFNCQ nidx=null parent=VYBL]
Clematis uncinata var. ovatifolia
 - Clematis uncinata var. ovatifolia (T. Itô ex Maxim.) Ohwi ex M. Tamura [SYNONYM VARIETY 299029:5N5Q3 nidx=null parent=5YZ6D]
 + Clematis uncinata var. ovatifolia (T. Itô ex Maxim.) Ohwi ex M. Tamura [SYNONYM VARIETY 299638:CFNCY nidx=null parent=5YZ6D]
Clematopsis
 - Clematopsis Bojer ex Hutch. [SYNONYM UNRANKED 299029:9K5DY nidx=null parent=3QTB]
 + Clematopsis Bojer ex Hutch. [SYNONYM UNRANKED 299638:CFND5 nidx=null parent=3QTB]
Cleome capparoides
 - Cleome capparoides Willd. ex Eichler [SYNONYM SPECIES 299029:7V9L8 nidx=null parent=7R8F3]
 + Cleome capparoides Willd. ex Eichler [SYNONYM SPECIES 299638:CFNDC nidx=null parent=7R8F3]
Cleome diversifolia
 - Cleome diversifolia Hochst. & Steud. ex T. Anderson [SYNONYM SPECIES 299029:VZ36 nidx=null parent=539J9]
 + Cleome diversifolia Hochst. & Steud. ex T. Anderson [SYNONYM SPECIES 299638:CFNDD nidx=null parent=539J9]
Cleome horrida
 - Cleome horrida Mart. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:9XV6N nidx=null parent=54X8T]
 + Cleome horrida Mart. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:VZ5Q nidx=null parent=54X8T]
Cleome linearis
 - Cleome linearis Stocks ex T. Anderson [SYNONYM SPECIES 299029:VZ78 nidx=null parent=3G2K8]
 + Cleome linearis Stocks ex T. Anderson [SYNONYM SPECIES 299638:CFNDF nidx=null parent=3G2K8]
Cleome longifolia
 - Cleome longifolia Willd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:VZ7B nidx=null parent=5YYQC]
 + Cleome longifolia Willd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CFNDG nidx=null parent=5YYQC]
Cleome moschata
 - Cleome moschata Stocks ex T. Anderson [SYNONYM SPECIES 299029:VZ8P nidx=null parent=539J9]
 + Cleome moschata Stocks ex T. Anderson [SYNONYM SPECIES 299638:CFNDH nidx=null parent=539J9]
Cleome paludosa
 - Cleome paludosa Willd. ex Eichler [SYNONYM SPECIES 299029:VZ9F nidx=null parent=W2Y8]
 + Cleome paludosa Willd. ex Eichler [SYNONYM SPECIES 299638:CFNDJ nidx=null parent=W2Y8]
Cleome scandens
 - Cleome scandens Ruiz ex Eichler [SYNONYM SPECIES 299029:VZBF nidx=null parent=54X8Z]
 + Cleome scandens Ruiz ex Eichler [SYNONYM SPECIES 299638:CFNDK nidx=null parent=54X8Z]
Cleome selloana
 - Cleome selloana Klotzsch ex Eichler [SYNONYM SPECIES 299029:VZBN nidx=null parent=54X9C]
 + Cleome selloana Klotzsch ex Eichler [SYNONYM SPECIES 299638:CFNDL nidx=null parent=54X9C]
Cleome ternata
 - Cleome ternata Willd. ex Eichler [SYNONYM SPECIES 299029:VZCR nidx=null parent=W2Y9]
 + Cleome ternata Willd. ex Eichler [SYNONYM SPECIES 299638:CFNDM nidx=null parent=W2Y9]
Cleome tetraphylla
 - Cleome tetraphylla Willd. ex Eichler [SYNONYM SPECIES 299029:VZCT nidx=null parent=54X93]
 + Cleome tetraphylla Willd. ex Eichler [SYNONYM SPECIES 299638:CFNDN nidx=null parent=54X93]
Cleome trachycarpa
 - Cleome trachycarpa Klotzsch ex Eichler [SYNONYM SPECIES 299029:VZCZ nidx=null parent=54X9C]
 + Cleome trachycarpa Klotzsch ex Eichler [SYNONYM SPECIES 299638:CFNDP nidx=null parent=54X9C]
Cleomella grandiflora
 - Cleomella grandiflora (S. Watson) Coville ex Tidestr. [SYNONYM SPECIES 299029:5YYY7 nidx=null parent=5YYYB]
 + Cleomella grandiflora (S. Watson) Coville ex Tidestr. [SYNONYM SPECIES 299638:CFNDQ nidx=null parent=5YYYB]
Cleyera pachyphylla
 - Cleyera pachyphylla Chun ex Hung T. Chang [ACCEPTED SPECIES 299029:W4TT nidx=null]
 + Cleyera pachyphylla Chun ex Hung T. Chang [ACCEPTED SPECIES 299638:CFKZC nidx=null]
Clibadium sodiroi
 - Clibadium sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299029:W4Y3 nidx=null]
 + Clibadium sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFKZD nidx=null]
Clidemia
 - Clidemia D.Don [SYNONYM UNRANKED 299029:5T7WW nidx=null parent=63B9N]
 + Clidemia D.Don [SYNONYM UNRANKED 299638:CFKZF nidx=null parent=63B9N]
Clidemia cinnamomifolia
 - Clidemia cinnamomifolia Cham. ex Naudin [SYNONYM SPECIES 299029:W53F nidx=null parent=42NLR]
 + Clidemia cinnamomifolia Cham. ex Naudin [SYNONYM SPECIES 299638:CFKZG nidx=null parent=42NLR]
Clidemia cognata
 - Clidemia cognata Steud. ex Naudin [SYNONYM SPECIES 299029:W53L nidx=null parent=73GNK]
 + Clidemia cognata Steud. ex Naudin [SYNONYM SPECIES 299638:CFKZH nidx=null parent=73GNK]
Clidemia laxiflora
 - Clidemia laxiflora (Schltdl.) Walp. ex Naudin [SYNONYM SPECIES 299029:W587 nidx=null parent=42NLH]
 + Clidemia laxiflora (Schltdl.) Walp. ex Naudin [SYNONYM SPECIES 299638:CFKZL nidx=null parent=42NLH]
Clidemia sulcicaulis
 - Clidemia sulcicaulis Poepp. ex Naudin [SYNONYM SPECIES 299029:W5DZ nidx=null parent=42PKV]
 + Clidemia sulcicaulis Poepp. ex Naudin [SYNONYM SPECIES 299638:CFKZM nidx=null parent=42PKV]
Clidemia tetragona
 - Clidemia tetragona (DC.) Fournet ex Sastre [SYNONYM SPECIES 299029:5YZWM nidx=null parent=42NDZ]
 + Clidemia tetragona (DC.) Fournet ex Sastre [SYNONYM SPECIES 299638:CFKZN nidx=null parent=42NDZ]
Cloezia morierei
 - Cloezia morierei Vieill. ex Guillaumin [SYNONYM SPECIES 299029:5ZBVY nidx=null parent=5ZC8S]
 + Cloezia morierei Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFLGR nidx=null parent=5ZC8S]
Closterandra
 - Closterandra Boivin [SYNONYM UNRANKED 299029:9K5DZ nidx=null parent=63JGF]
 + Closterandra Boivin [SYNONYM UNRANKED 299638:5T7XF nidx=null parent=63JGF]
Clusia couleti
 - Clusia couleti Duchass. ex Planch. & Triana [SYNONYM SPECIES 299029:WD2X nidx=null parent=WD7N]
 + Clusia couleti Duchass. ex Planch. & Triana [SYNONYM SPECIES 299638:CFLPF nidx=null parent=WD7N]
Clusia micrantha
 - Clusia micrantha Choisy ex Planch & Triana [SYNONYM SPECIES 299029:WD7H nidx=null parent=WDBP]
 + Clusia micrantha Choisy ex Planch & Triana [SYNONYM SPECIES 299638:CFLPL nidx=null parent=WDBP]
Clusia virgata
 - Clusia virgata Vieill. ex Guillaumin [SYNONYM SPECIES 299029:WDD9 nidx=null parent=6K93W]
 + Clusia virgata Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFLQ2 nidx=null parent=6K93W]
Clypeomorus humilis
 - Clypeomorus humilis (Dunker, 1861) [SYNONYM SPECIES 299029:C9FCT nidx=null parent=5ZDWL]
 + Clypeomorus humilis (Dunker, 1861) [SYNONYM SPECIES 299638:5ZDX5 nidx=null parent=5ZDWL]
Clytostoma
 - Clytostoma Miers ex Bureau [SYNONYM UNRANKED 299029:99JW4 nidx=null parent=99DS9]
 + Clytostoma Miers ex Bureau [SYNONYM UNRANKED 299638:CFLTM nidx=null parent=99DS9]
Clytostoma punctatum
 - Clytostoma punctatum Bureau ex Glaziou [SYNONYM SPECIES 299029:9B3ZH nidx=null parent=99QHQ]
 + Clytostoma punctatum Bureau ex Glaziou [SYNONYM SPECIES 299638:CFLTN nidx=null parent=99QHQ]
Cnemidaria
 - Cnemidaria C.Presl [SYNONYM UNRANKED 299029:C49GY nidx=null parent=B8VCS]
 + Cnemidaria C.Presl [SYNONYM UNRANKED 299638:CFLYF nidx=null parent=B8VCS]
Cneoraceae
 - Cneoraceae Vest [SYNONYM UNRANKED 299029:8CY nidx=null parent=626WT]
 + Cneoraceae Vest [SYNONYM UNRANKED 299638:CFLZG nidx=null parent=626WT]
Cneoridium dumosum
 - Cneoridium dumosum (Nutt.) Hook. fil. [ACCEPTED SPECIES 299029:WHG4 nidx=null]
 + Cneoridium dumosum (Nutt.) Hook. fil. [ACCEPTED SPECIES 299638:CFLZH nidx=null]
Cnicus elongatus
 - Cnicus elongatus Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:WJ5Y nidx=null parent=58DC8]
 + Cnicus elongatus Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CFLZR nidx=null parent=58DC8]
Cnicus misilmerensis
 - Cnicus misilmerensis Tineo ex Ces., Pass. & Gibelli [SYNONYM SPECIES 299029:B3WWD nidx=null parent=VJJT]
 + Cnicus misilmerensis Tineo ex Ces., Pass. & Gibelli [SYNONYM SPECIES 299638:CFLZS nidx=null parent=VJJT]
Cnicus pitcheri
 - Cnicus pitcheri Torr. ex Eaton [SYNONYM SPECIES 299029:5ZGDH nidx=null parent=5YWRR]
 + Cnicus pitcheri Torr. ex Eaton [SYNONYM SPECIES 299638:CFLZT nidx=null parent=5YWRR]
Cnidopus veratra
 - Cnidopus veratra (Drayton in Dana, 1846) [SYNONYM SPECIES 299029:C9G2B nidx=null parent=JRGV]
 + Cnidopus veratra (Drayton in Dana, 1846) [SYNONYM SPECIES 299638:CFLZY nidx=null parent=JRGV]
Coatesia
 - Coatesia F.Muell. [SYNONYM UNRANKED 299029:3RHN nidx=null parent=4MKV]
 + Coatesia F.Muell. [SYNONYM UNRANKED 299638:CFM2B nidx=null parent=4MKV]
Cocculus balfourii
 - Cocculus balfourii Schweinf. ex Balf. fil. [ACCEPTED SPECIES 299029:5ZFY5 nidx=null]
 + Cocculus balfourii Schweinf. ex Balf. fil. [ACCEPTED SPECIES 299638:CFM7T nidx=null]
Cocculus lobata
 - Cocculus lobata Mart. ex Eichler [SYNONYM SPECIES 299029:WMCG nidx=null parent=6CZ4M]
 + Cocculus lobata Mart. ex Eichler [SYNONYM SPECIES 299638:CFM84 nidx=null parent=6CZ4M]
Cocculus tomentosus
 - Cocculus tomentosus Mart. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:WMDW nidx=null parent=8MVV]
 + Cocculus tomentosus Mart. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFM86 nidx=null parent=8MVV]
Cochlostoma (Auritus) affine
 - Cochlostoma (Auritus) affine (Benoit, 1876) [SYNONYM SPECIES 299029:C9HG4 nidx=null parent=WNMV]
 + Cochlostoma (Auritus) affine (Benoit, 1882) [SYNONYM SPECIES 299638:CFM9W nidx=null parent=CFM9Y]
Cochlostoma (Auritus) agriotes
 - Cochlostoma (Auritus) agriotes (Westerlund, 1879) [SYNONYM SPECIES 299029:7QQW4 nidx=null parent=5DW6S]
 + Cochlostoma (Auritus) agriotes (Paulucci, 1879) [SYNONYM SPECIES 299638:CFMB2 nidx=null parent=CFM9Z]
Cochlostoma (Turritus) affine
 - Cochlostoma (Turritus) affine (Benoit, 1876) [SYNONYM SPECIES 299029:CD2LW nidx=null parent=WNMV]
 + Cochlostoma (Turritus) affine (Benoit, 1882) [SYNONYM SPECIES 299638:CFM9X nidx=null parent=CFM9Y]
Cochlostoma (Turritus) crosseanum agriotes
 - Cochlostoma (Turritus) crosseanum agriotes (Westerlund, 1879) [SYNONYM SUBSPECIES 299029:5GJGZ nidx=null parent=5DW6S]
 + Cochlostoma (Turritus) crosseanum agriotes (Paulucci, 1879) [SYNONYM SUBSPECIES 299638:CFMDJ nidx=null parent=CFM9Z]
Cochlostoma (Turritus) montanum cassiniacum
 - Cochlostoma (Turritus) montanum cassiniacum (Saint-Simon, 1878) [SYNONYM SUBSPECIES 299029:5GJHF nidx=null parent=7H277]
 + Cochlostoma (Turritus) montanum cassiniacum (Paulucci, 1878) [SYNONYM SUBSPECIES 299638:CFMDY nidx=null parent=CFMBG]
Cochlostoma affine
 - Cochlostoma affine (Benoit, 1876) [ACCEPTED SPECIES 299029:WNMV nidx=null]
 + Cochlostoma affine (Benoit, 1882) [ACCEPTED SPECIES 299638:CFM9Y nidx=null]
Cochlostoma crosseanum agriotes
 - Cochlostoma crosseanum agriotes (Westerlund, 1879) [ACCEPTED SUBSPECIES 299029:5DW6S nidx=null]
 + Cochlostoma crosseanum agriotes (Paulucci, 1879) [SYNONYM SUBSPECIES 299638:CFMDK nidx=null parent=CFM9Z]
Cochlostoma dubium
 - †Cochlostoma dubium (K. Miller, 1907) [ACCEPTED SPECIES 299029:WNN6 nidx=null]
 + Cochlostoma dubium (A. J. Wagner, 1897) [ACCEPTED SPECIES 299638:CFMDM nidx=null]
Cochlostoma montanum cassiniacum
 - Cochlostoma montanum cassiniacum (Saint-Simon, 1878) [ACCEPTED SUBSPECIES 299029:7H277 nidx=null]
 + Cochlostoma montanum cassiniacum (Paulucci, 1878) [SYNONYM SUBSPECIES 299638:CFMDX nidx=null parent=CFMBG]
Codia arborea
 - Codia arborea Brongn. ex Guillaumin [SYNONYM SPECIES 299029:WPB4 nidx=null parent=WPBL]
 + Codia arborea Brongn. ex Guillaumin [SYNONYM SPECIES 299638:CFMLW nidx=null parent=WPBL]
Coeia
 - Coeia [SYNONYM GENUS 299029:BG9XK nidx=null parent=84P6Q]
 + Coeia Takakura, 1922 [SYNONYM GENUS 299638:CFMMH nidx=null parent=84P6Q]
Coelocline
 - Coelocline A.DC. [SYNONYM UNRANKED 299029:C6VDF nidx=null parent=C8LHH]
 + Coelocline A.DC. [SYNONYM UNRANKED 299638:CFMQ2 nidx=null parent=C8LHH]
Coelopleurum
 - Coelopleurum Ledeb. [SYNONYM UNRANKED 299029:7MZFK nidx=null parent=W4K]
 + Coelopleurum Ledeb. [SYNONYM UNRANKED 299638:CFMQX nidx=null parent=W4K]
Coenobothrus karawanus
 - Coenobothrus karawanus Attems, 1938 [ACCEPTED SPECIES 299029:CD38R nidx=null]
 + Coenobothrus karawanus Attems, 1938 [ACCEPTED SPECIES 299638:CFMTP nidx=null]
Coespeletia
 - Coespeletia Cuatrec. [SYNONYM UNRANKED 299029:5T7ZH nidx=null parent=633CW]
 + Coespeletia Cuatrec. [SYNONYM UNRANKED 299638:CFMVY nidx=null parent=633CW]
Cola ballayi
 - Cola ballayi Cornu ex Tschirch & O. Oesterle [ACCEPTED SPECIES 299029:WWRS nidx=null]
 + Cola ballayi Cornu ex Tschirch & O. Oesterle [ACCEPTED SPECIES 299638:CFMWV nidx=null]
Colletia polyacantha
 - Colletia polyacantha Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299029:X3PB nidx=null parent=X3PJ]
 + Colletia polyacantha Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299638:CFN72 nidx=null parent=X3PJ]
Colobathristes pectoralis
 - Colobathristes pectoralis Stål, 1870 [AMBIGUOUS_SYNONYM SPECIES 299029:C6Q6K nidx=null parent=4FLCG]
 + Colobathristes pectoralis Stål, 1870 [AMBIGUOUS_SYNONYM SPECIES 299638:CFNBT nidx=null parent=4FLCG]
Cologania cordata
 - Cologania cordata Fearing ex McVaugh [ACCEPTED SPECIES 299029:5ZMSQ nidx=null]
 + Cologania cordata Fearing ex McVaugh [ACCEPTED SPECIES 299638:CFNCG nidx=null]
Colpodota (Solenia)
 - Colpodota (Solenia) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 299029:CD44Q nidx=null parent=9JBB5]
 + Colpodota (Solenia) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 299638:CFNFF nidx=null parent=9JBB5]
 + Colpodota (Solenia) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 299638:CFNFG nidx=null parent=9JBB5]
Columbella (Engina) wimmeri
 - Columbella (Engina) wimmeri R. Hoernes & Auinger, 1885 [SYNONYM SPECIES 299029:C6QZ5 nidx=null parent=C69XM]
 + Columbella (Engina) wimmeri R. Hoernes & Auinger, 1880 [SYNONYM SPECIES 299638:CFNHJ nidx=null parent=CFF2X]
Columnea erythrophaea
 - Columnea erythrophaea Decne. ex Houllet [ACCEPTED SPECIES 299029:XCKZ nidx=null]
 + Columnea erythrophaea Decne. ex Houllet [ACCEPTED SPECIES 299638:CFNJC nidx=null]
Coluria
 - Coluria R.Br. [SYNONYM UNRANKED 299029:5T839 nidx=null parent=6356B]
 + Coluria R.Br. [SYNONYM UNRANKED 299638:CFNJM nidx=null parent=6356B]
Colysis
 - Colysis C.Presl [SYNONYM UNRANKED 299029:C4C59 nidx=null parent=B8YG9]
 + Colysis C.Presl [SYNONYM UNRANKED 299638:CFNKD nidx=null parent=B8YG9]
Combretum angolense
 - Combretum angolense Welw. ex M. A. Lawson [ACCEPTED SPECIES 299029:XDZT nidx=null]
 + Combretum angolense Welw. ex M. A. Lawson [ACCEPTED SPECIES 299638:CFNLC nidx=null]
Combretum anisopterum
 - Combretum anisopterum Welw. ex M. A. Lawson [SYNONYM SPECIES 299029:XDZW nidx=null parent=55FZC]
 + Combretum anisopterum Welw. ex M. A. Lawson [SYNONYM SPECIES 299638:CFNLD nidx=null parent=55FZC]
Combretum argyrotrichum
 - Combretum argyrotrichum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299029:5ZQ5S nidx=null]
 + Combretum argyrotrichum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299638:CFNLF nidx=null]
Combretum dipterum
 - Combretum dipterum Welw. ex M. A. Lawson [AMBIGUOUS_SYNONYM SPECIES 299029:5ZPJR nidx=null parent=55GH4]
 + Combretum dipterum Welw. ex M. A. Lawson [AMBIGUOUS_SYNONYM SPECIES 299638:CFNLH nidx=null parent=55GH4]
Combretum lanceolatum
 - Combretum lanceolatum Pohl ex Eichler [ACCEPTED SPECIES 299029:5ZRDW nidx=null]
 + Combretum lanceolatum Pohl ex Eichler [ACCEPTED SPECIES 299638:CFNLJ nidx=null]
Combretum laxiflorum
 - Combretum laxiflorum Welw. ex M. A. Lawson [SYNONYM SPECIES 299029:5ZRFX nidx=null parent=5GKHT]
 + Combretum laxiflorum Welw. ex M. A. Lawson [SYNONYM SPECIES 299638:CFNLK nidx=null parent=5GKHT]
Combretum nitidum
 - Combretum nitidum Spruce ex Eichler [SYNONYM SPECIES 299029:5ZQX8 nidx=null parent=5N82F]
 + Combretum nitidum Spruce ex Eichler [SYNONYM SPECIES 299638:CFNLM nidx=null parent=5N82F]
Combretum oxystachyum
 - Combretum oxystachyum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299029:5ZQYH nidx=null]
 + Combretum oxystachyum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299638:CFNLN nidx=null]
Combretum paradoxum
 - Combretum paradoxum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299029:5ZQXS nidx=null]
 + Combretum paradoxum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299638:CFNLP nidx=null]
Combretum platypetalum
 - Combretum platypetalum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299029:5ZR9V nidx=null]
 + Combretum platypetalum Welw. ex M. A. Lawson [ACCEPTED SPECIES 299638:CFNLQ nidx=null]
Combretum tinctorum
 - Combretum tinctorum Welw. ex M. A. Lawson [SYNONYM SPECIES 299029:9XVGF nidx=null parent=5ZQRP]
 + Combretum tinctorum Welw. ex M. A. Lawson [SYNONYM SPECIES 299638:CFNLS nidx=null parent=5ZQRP]
Combretum tomentosum
 - Combretum tomentosum Willd. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:5ZR2N nidx=null parent=5ZPLQ]
 + Combretum tomentosum Willd. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFNLT nidx=null parent=5ZPLQ]
Combretum virgatum
 - Combretum virgatum Welw. ex M. A. Lawson [SYNONYM SPECIES 299029:5ZR3L nidx=null parent=5ZPFQ]
 + Combretum virgatum Welw. ex M. A. Lawson [SYNONYM SPECIES 299638:CFNLV nidx=null parent=5ZPFQ]
Comesperma secundum
 - Comesperma secundum Banks ex DC. [ACCEPTED SPECIES 299029:5ZQTS nidx=null]
 + Comesperma secundum Banks ex DC. [ACCEPTED SPECIES 299638:CFNM3 nidx=null]
Commicarpus chinensis
 - Commicarpus chinensis (L.) Heimerl [ACCEPTED SPECIES 299029:XFYQ nidx=null]
 + Commicarpus chinensis (L.) Heimerl [ACCEPTED SPECIES 299638:CFNNS nidx=null]
Commiphora gracilifrondosa
 - Commiphora gracilifrondosa Dinter ex Van der Walt [ACCEPTED SPECIES 299029:XG5S nidx=null]
 + Commiphora gracilifrondosa Dinter ex Van der Walt [ACCEPTED SPECIES 299638:CFNNT nidx=null]
Coniandra corallina
 - Coniandra corallina Fenzl ex Naudin [SYNONYM SPECIES 299029:XLQJ nidx=null parent=5ZZMP]
 + Coniandra corallina Fenzl ex Naudin [SYNONYM SPECIES 299638:CFNWS nidx=null parent=5ZZMP]
Conicera (Conicera) floricola
 - Conicera (Conicera) floricola Schmitz, 1938 [ACCEPTED SPECIES 299029:8BJX9 nidx=null]
 + Conicera (Conicera) floricola Schmitz, 1938 [ACCEPTED SPECIES 299638:5ZTJN nidx=null]
Coniogramme japonica
 - Coniogramme japonica (Thunb.) Diels ex Hieron. [SYNONYM SPECIES 299029:B9BDQ nidx=null parent=B9BDR]
 + Coniogramme japonica (Thunb.) Diels ex Hieron. [SYNONYM SPECIES 299638:CFNXH nidx=null parent=B9BDR]
Conioselinum univittatum
 - Conioselinum univittatum Turcz. ex Kar. & Kir. [SYNONYM SPECIES 299029:XNDW nidx=null parent=XNDT]
 + Conioselinum univittatum Turcz. ex Kar. & Kir. [SYNONYM SPECIES 299638:CFP2B nidx=null parent=XNDT]
Connarus nemorosus
 - Connarus nemorosus Vahl ex Schumach. & Thonn. [SYNONYM SPECIES 299029:5ZSZY nidx=null parent=XPJV]
 + Connarus nemorosus Vahl ex Schumach. & Thonn. [SYNONYM SPECIES 299638:CFP38 nidx=null parent=XPJV]
Connarus pinnatus
 - Connarus pinnatus Hasselt ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:XPH2 nidx=null parent=5GKT2]
 + Connarus pinnatus Hasselt ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFP3B nidx=null parent=5GKT2]
Conobea
 - Conobea Aubl. [SYNONYM UNRANKED 299029:62MWF nidx=null parent=374P]
 + Conobea Aubl. [SYNONYM UNRANKED 299638:CFP3C nidx=null parent=374P]
Conocarpus acuminatus
 - Conocarpus acuminatus Wall. ex Roxb. [SYNONYM SPECIES 299029:XPSV nidx=null parent=55GCP]
 + Conocarpus acuminatus Wall. ex Roxb. [SYNONYM SPECIES 299638:5ZSKH nidx=null parent=55GCP]
Conodiplostomum
 - Conodiplostomum [ACCEPTED SUBGENUS 299029:9YLQN nidx=null]
 + Conodiplostomum Dubois, 1937 [PROVISIONALLY_ACCEPTED GENUS 299638:CFP7F nidx=null]
 + Conodiplostomum [ACCEPTED SUBGENUS 299638:CFP7G nidx=null]
Conogulella
 - Conogulella [ACCEPTED SUBGENUS 299029:C4ZQG nidx=null]
 + Conogulella [ACCEPTED SUBGENUS 299638:CFP7T nidx=null]
Conophytum cornutum
 - Conophytum cornutum (Schwantes) Schwantes ex H. Jacobsen [SYNONYM SPECIES 299029:XRWB nidx=null parent=XS99]
 + Conophytum cornutum (Schwantes) Schwantes ex H. Jacobsen [SYNONYM SPECIES 299638:CFP8Z nidx=null parent=XS99]
Conophytum framesii
 - Conophytum framesii Lavis ex L. Bolus [SYNONYM SPECIES 299029:XRY7 nidx=null parent=5GKYX]
 + Conophytum framesii Lavis ex L. Bolus [SYNONYM SPECIES 299638:CFP93 nidx=null parent=5GKYX]
Conophytum pillansii
 - Conophytum pillansii Lavis ex L. Bolus [SYNONYM SPECIES 299029:XS66 nidx=null parent=XS99]
 + Conophytum pillansii Lavis ex L. Bolus [SYNONYM SPECIES 299638:CFP96 nidx=null parent=XS99]
Conops (Asiconops) natalensis
 - Conops (Asiconops) natalensis Macquart, 1846 [ACCEPTED SPECIES 299029:92PC9 nidx=null]
 + Conops (Asiconops) natalensis Macquart, 1846 [ACCEPTED SPECIES 299638:XSPR nidx=null]
Conops (Smithiconops) brunnipennis
 - Conops (Smithiconops) brunnipennis Kröber, 1915 [ACCEPTED SPECIES 299029:92PBP nidx=null]
 + Conops (Smithiconops) brunnipennis Kröber, 1915 [ACCEPTED SPECIES 299638:8BK3S nidx=null]
Conops atrimanus
 - Conops atrimanus Kröber, 1939 [SYNONYM SPECIES 299029:88CFZ nidx=null parent=8BK44]
 + Conops atrimanus Kröber, 1939 [SYNONYM SPECIES 299638:XSK3 nidx=null parent=8BK44]
Conops nigrita
 - Conops nigrita Čepelák, 1940 [SYNONYM SPECIES 299029:88CKQ nidx=null parent=XSMJ]
 + Conops nigrita Čepelák, 1940 [SYNONYM SPECIES 299638:XSPZ nidx=null parent=XSMJ]
Contracaecum multipapillatum
 - Contracaecum multipapillatum (Drasche, 1882) Lucker, 1941 [ACCEPTED SPECIES 299029:C9GSL nidx=null]
 + Contracaecum multipapillatum (Drasche, 1882) Lucker, 1941 [ACCEPTED SPECIES 299638:99H3S nidx=null]
Contracaecum radiatum
 - Contracaecum radiatum (Linstow, 1907) Baylis, 1920 [ACCEPTED SPECIES 299029:C9GSM nidx=null]
 + Contracaecum radiatum (Linstow, 1907) Baylis, 1920 [ACCEPTED SPECIES 299638:99H4Q nidx=null]
Contraporus
 - Contraporus E. Cutler & Cutler, 1985 [SYNONYM SUBGENUS 299029:8P3D5 nidx=null parent=8W5F8]
 + Contraporus E. Cutler & Cutler, 1985 [SYNONYM SUBGENUS 299638:CFPD7 nidx=null parent=CFFLP]
Conus (Cylinder) priscai
 - Conus (Cylinder) priscai Bozzetti, 2012 [SYNONYM SPECIES 299029:CD25D nidx=null parent=XWX2]
 + Conus (Cylinder) priscai Bozzetti, 2012 [SYNONYM SPECIES 299638:CFLWN nidx=null parent=XWX2]
Conus (Cylindrella)
 - Conus (Cylindrella) Swainson, 1840 [SYNONYM SUBGENUS 299029:CD3GT nidx=null parent=7NTGM]
 + Conus (Cylindrella) Swainson, 1840 [SYNONYM SUBGENUS 299638:CFMXB nidx=null parent=7NTGM]
Conus (Lithoconus) mercatii
 - Conus (Lithoconus) mercatii Brocchi, 1814 [SYNONYM SPECIES 299029:98VKT nidx=null parent=98VKS]
 + Conus (Lithoconus) mercatii [SYNONYM SPECIES 299638:CFLTT nidx=null parent=98VKS]
Conus (Pionoconus) tosaensis
 - Conus (Pionoconus) tosaensis Shikama, 1970 [SYNONYM SPECIES 299029:CD26R nidx=null parent=XJXB]
 + Conus (Pionoconus) tosaensis Shikama, 1970 [SYNONYM SPECIES 299638:CFLXV nidx=null parent=XJXB]
Conus (Rhizoconus) clandestinatous
 - Conus (Rhizoconus) clandestinatous Shikama, 1979 [SYNONYM SPECIES 299029:CCZZ3 nidx=null parent=XYJL]
 + Conus (Rhizoconus) clandestinatous Shikama, 1979 [SYNONYM SPECIES 299638:CFLRJ nidx=null parent=XYJL]
Conus (Virgiconus) tamikoae
 - Conus (Virgiconus) tamikoae Shikama, 1973 [SYNONYM SPECIES 299029:CD26L nidx=null parent=XXNM]
 + Conus (Virgiconus) tamikoae Shikama, 1973 [SYNONYM SPECIES 299638:CFLXP nidx=null parent=XXNM]
Conus antediluvianus
 - Conus antediluvianus Bruguière, 1792 [AMBIGUOUS_SYNONYM SPECIES 299029:C6TT8 nidx=null parent=XM6J]
 + Conus antediluvianus [SYNONYM SPECIES 299638:CFPDZ nidx=null parent=XM6J]
Convolvulus arabicus
 - Convolvulus arabicus Hochst. ex Hallier fil. [SYNONYM SPECIES 299029:5ZXGD nidx=null parent=XZ7P]
 + Convolvulus arabicus Hochst. ex Hallier fil. [SYNONYM SPECIES 299638:CFLYG nidx=null parent=XZ7P]
Convolvulus kentrocaulos
 - Convolvulus kentrocaulos Steud. ex Hallier fil. [AMBIGUOUS_SYNONYM SPECIES 299029:B3H6D nidx=null parent=36XY7]
 + Convolvulus kentrocaulos Steud. ex Hallier fil. [AMBIGUOUS_SYNONYM SPECIES 299638:CFLZB nidx=null parent=36XY7]
Convolvulus koeieanus
 - Convolvulus koeieanus Bornm. ex Köie [ACCEPTED SPECIES 299029:XZBL nidx=null]
 + Convolvulus koeieanus Bornm. ex Köie [ACCEPTED SPECIES 299638:CFLZC nidx=null]
Convolvulus rhynchophyllus
 - Convolvulus rhynchophyllus Baker & Engl. ex Hallier fil. [SYNONYM SPECIES 299029:XZNM nidx=null parent=5ZXFS]
 + Convolvulus rhynchophyllus Baker & Engl. ex Hallier fil. [SYNONYM SPECIES 299638:CFLZJ nidx=null parent=5ZXFS]
Convolvulus suffruticosus
 - Convolvulus suffruticosus Dryand. ex Aiton [AMBIGUOUS_SYNONYM SPECIES 299029:XZTS nidx=null parent=5ZXM8]
 + Convolvulus suffruticosus Dryand. ex Aiton [AMBIGUOUS_SYNONYM SPECIES 299638:CFLZL nidx=null parent=5ZXM8]
Convolvulus verticillatus
 - Convolvulus verticillatus Pav. ex Hallier fil. [SYNONYM SPECIES 299029:XZX2 nidx=null parent=3QJVC]
 + Convolvulus verticillatus Pav. ex Hallier fil. [SYNONYM SPECIES 299638:CFLZN nidx=null parent=3QJVC]
Convolvulus zeylanicus
 - Convolvulus zeylanicus Hook. ex Steud. [SYNONYM SPECIES 299029:B3XD9 nidx=null parent=3PWC4]
 + Convolvulus zeylanicus Hook. ex Steud. [SYNONYM SPECIES 299638:CFLZP nidx=null parent=3PWC4]
Conyza altissima
 - Conyza altissima Naudin ex Debeaux [SYNONYM SPECIES 299029:B3XDB nidx=null parent=6GQ7L]
 + Conyza altissima Naudin ex Debeaux [SYNONYM SPECIES 299638:CFLZQ nidx=null parent=6GQ7L]
Conyza saxatilis
 - Conyza saxatilis Zoll. ex C. B. Clarke [SYNONYM SPECIES 299029:Y2H5 nidx=null parent=M7KZ]
 + Conyza saxatilis Zoll. ex C. B. Clarke [SYNONYM SPECIES 299638:CFLZW nidx=null parent=M7KZ]
Coopernookia
 - Coopernookia Carolin [SYNONYM UNRANKED 299029:7PCG6 nidx=null parent=4QBP]
 + Coopernookia Carolin [SYNONYM UNRANKED 299638:CFM29 nidx=null parent=4QBP]
Copelandiopteris
 - Copelandiopteris B.C.Stone [SYNONYM UNRANKED 299029:5T85D nidx=null parent=B8V53]
 + Copelandiopteris B.C.Stone [SYNONYM UNRANKED 299638:CFM3R nidx=null parent=B8V53]
Coptidipteris
 - Coptidipteris Nakai & Momose [SYNONYM UNRANKED 299029:C4DF2 nidx=null parent=BC6RL]
 + Coptidipteris Nakai & Momose [SYNONYM UNRANKED 299638:CFM8V nidx=null parent=BC6RL]
Corallocarpus emetocatharticus
 - Corallocarpus emetocatharticus (Grosourdy) Cogn. ex T. Durand & Pittier [SYNONYM SPECIES 299029:5ZZN2 nidx=null parent=37HV9]
 + Corallocarpus emetocatharticus (Grosourdy) Cogn. ex T. Durand & Pittier [SYNONYM SPECIES 299638:CFMMM nidx=null parent=37HV9]
Corbichoniaceae
 - Corbichoniaceae Thulin [SYNONYM UNRANKED 299029:8JT nidx=null parent=C6R]
 + Corbichoniaceae Thulin [SYNONYM UNRANKED 299638:CFMNT nidx=null parent=C6R]
Cordia domestica
 - Cordia domestica Bouton ex Bojer [AMBIGUOUS_SYNONYM SPECIES 299029:B3PJ5 nidx=null parent=YB6M]
 + Cordia domestica Bouton ex Bojer [AMBIGUOUS_SYNONYM SPECIES 299638:CFMQ4 nidx=null parent=YB6M]
Cordia umbellifera
 - Cordia umbellifera Killip ex G. Agostini [ACCEPTED SPECIES 299029:YBTM nidx=null]
 + Cordia umbellifera Killip ex G. Agostini [ACCEPTED SPECIES 299638:CFMQL nidx=null]
Cordia uniceps
 - Cordia uniceps Blake ex Friesen [SYNONYM SPECIES 299029:B3XHN nidx=null parent=7FH9J]
 + Cordia uniceps Blake ex Friesen [SYNONYM SPECIES 299638:CFMQM nidx=null parent=7FH9J]
Cordylanthus viscidus
 - Cordylanthus viscidus (Howell) Pennell ex M. Peck [SYNONYM SPECIES 299029:YCR5 nidx=null parent=BN8Z8]
 + Cordylanthus viscidus (Howell) Pennell ex M. Peck [SYNONYM SPECIES 299638:CFMR5 nidx=null parent=BN8Z8]
Cordyloblaste
 - Cordyloblaste Hensch. ex Moritzi [SYNONYM UNRANKED 299029:62MKC nidx=null parent=7QXK]
 + Cordyloblaste Hensch. ex Moritzi [SYNONYM UNRANKED 299638:CFMRJ nidx=null parent=7QXK]
Cordylura aea
 - Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JNW9 nidx=null]
 + Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3T4Y nidx=null]
Corispermum declinatum
 - Corispermum declinatum Stephan ex Steven [ACCEPTED SPECIES 299029:YFFF nidx=null]
 - Corispermum declinatum Stephan ex Iljin [SYNONYM SPECIES 299029:YFFG nidx=null parent=YFFF]
 + Corispermum declinatum Stephan ex Steven [ACCEPTED SPECIES 299638:CFMVS nidx=null]
 + Corispermum declinatum Stephan ex Iljin [SYNONYM SPECIES 299638:CFMVT nidx=null parent=CFMVS]
Coronantheroideae
 - Coronantheroideae Wiehler [SYNONYM UNRANKED 299029:JDK nidx=null parent=93MW4]
 + Coronantheroideae Wiehler [SYNONYM UNRANKED 299638:CFMX6 nidx=null parent=93MW4]
Cortusa
 - Cortusa L. [SYNONYM UNRANKED 299029:5T86K nidx=null parent=6VPB]
 + Cortusa L. [SYNONYM UNRANKED 299638:CFN84 nidx=null parent=6VPB]
Corydalis elegans
 - Corydalis elegans Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:YP5L nidx=null]
 + Corydalis elegans Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFNBG nidx=null]
Corydalis moorcroftiana
 - Corydalis moorcroftiana Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:6B5JB nidx=null]
 + Corydalis moorcroftiana Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFNBQ nidx=null]
Corynanthera
 - Corynanthera J.W.Green [SYNONYM UNRANKED 299029:62NV3 nidx=null parent=5S3B]
 + Corynanthera J.W.Green [SYNONYM UNRANKED 299638:CFNCK nidx=null parent=5S3B]
Corynopuntia
 - Corynopuntia F.M.Knuth [SYNONYM UNRANKED 299029:8RZ9L nidx=null parent=4R96]
 + Corynopuntia F.M.Knuth [SYNONYM UNRANKED 299638:CFNDT nidx=null parent=4R96]
Coryphantha calipensis
 - Coryphantha calipensis Bravo ex S. Arias, U. Guzmán & Gama [SYNONYM SPECIES 299029:YS77 nidx=null parent=BN95W]
 + Coryphantha calipensis Bravo ex S. Arias, U. Guzmán & Gama [SYNONYM SPECIES 299638:CFNF6 nidx=null parent=BN95W]
Coryphantha potosiana
 - Coryphantha potosiana (Jacobi) Glass & R. A. Foster [SYNONYM SPECIES 299029:6B6RJ nidx=null parent=6B73K]
 + Coryphantha potosiana (Jacobi) Glass & R. A. Foster [SYNONYM SPECIES 299638:CFNF9 nidx=null parent=6B73K]
Cosmia caulescens
 - Cosmia caulescens Dombey ex Spreng. [SYNONYM SPECIES 299029:YTN4 nidx=null parent=PF34]
 + Cosmia caulescens Dombey ex Spreng. [SYNONYM SPECIES 299638:CFNKZ nidx=null parent=PF34]
Cosmosciara hartii
 - Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 299029:8BLH3 nidx=null]
 + Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 299638:8BLH2 nidx=null]
Cotoneaster applanatus
 - Cotoneaster applanatus Duthie ex J. H. Veitch [SYNONYM SPECIES 299029:6B8NY nidx=null parent=YXWQ]
 + Cotoneaster applanatus Duthie ex J. H. Veitch [SYNONYM SPECIES 299638:CFNR2 nidx=null parent=YXWQ]
Cotoneaster emarginatus
 - Cotoneaster emarginatus Hoffmanns. ex Schltdl. [SYNONYM SPECIES 299029:9XKS7 nidx=null parent=6B8Q5]
 + Cotoneaster emarginatus Hoffmanns. ex Schltdl. [SYNONYM SPECIES 299638:CFNR5 nidx=null parent=CFNRF]
Cotoneaster genitianus
 - Cotoneaster genitianus Hurus. [ACCEPTED SPECIES 299029:YXY4 nidx=null]
 + Cotoneaster genitianus Hurus. [ACCEPTED SPECIES 299638:CFNR6 nidx=null]
Cotoneaster humifusus
 - Cotoneaster humifusus Duthie ex J. H. Veitch [SYNONYM SPECIES 299029:YXZ3 nidx=null parent=YXWK]
 + Cotoneaster humifusus Duthie ex J. H. Veitch [SYNONYM SPECIES 299638:CFNR7 nidx=null parent=YXWK]
Cotoneaster melanocarpus
 - Cotoneaster melanocarpus G. Lodd. [ACCEPTED SPECIES 299029:YY39 nidx=null]
 - Cotoneaster melanocarpus Fisch. ex Blytt [AMBIGUOUS_SYNONYM SPECIES 299029:9XKSH nidx=null parent=YY4G]
 - Cotoneaster melanocarpus (Bunge) G. Lodd. ex M. Roem. [AMBIGUOUS_SYNONYM SPECIES 299029:9XKSJ nidx=null parent=YY2L]
 + Cotoneaster melanocarpus Fisch. ex Blytt [AMBIGUOUS_SYNONYM SPECIES 299638:CFNRB nidx=null parent=YY4G]
 + Cotoneaster melanocarpus (Bunge) G. Lodd. ex M. Roem. [AMBIGUOUS_SYNONYM SPECIES 299638:CFNRC nidx=null parent=YY2L]
 + Cotoneaster melanocarpus G. Lodd. [ACCEPTED SPECIES 299638:CFNRD nidx=null]
Cotoneaster microphyllus
 - Cotoneaster microphyllus Wall. ex Lindl. [ACCEPTED SPECIES 299029:6B8Q5 nidx=null]
 + Cotoneaster microphyllus Wall. ex Lindl. [ACCEPTED SPECIES 299638:CFNRF nidx=null]
Cotoneaster tjuliniae
 - Cotoneaster tjuliniae Pojark. ex Peschkova [ACCEPTED SPECIES 299029:YY8L nidx=null]
 + Cotoneaster tjuliniae Pojark. ex Peschkova [ACCEPTED SPECIES 299638:CFNRT nidx=null]
Cotula hemisphaerica
 - Cotula hemisphaerica Wall. ex C. B. Clarke [ACCEPTED SPECIES 299029:YYNR nidx=null]
 + Cotula hemisphaerica Wall. ex C. B. Clarke [ACCEPTED SPECIES 299638:CFNSG nidx=null]
Cotula macroglossa
 - Cotula macroglossa Bolus ex Schltr. [ACCEPTED SPECIES 299029:6B8F2 nidx=null]
 + Cotula macroglossa Bolus ex Schltr. [ACCEPTED SPECIES 299638:CFNSK nidx=null]
Cotyledon fourcadii
 - Cotyledon fourcadii Schönland ex Poelln. [SYNONYM SPECIES 299029:YYZ2 nidx=null parent=YZ4K]
 + Cotyledon fourcadii Schönland ex Poelln. [SYNONYM SPECIES 299638:CFNSS nidx=null parent=YZ4K]
Cotylelobium melanoxylon
 - Cotylelobium melanoxylon Pierre [ACCEPTED SPECIES 299029:6B9TC nidx=null]
 + Cotylelobium melanoxylon Pierre [ACCEPTED SPECIES 299638:CFNT5 nidx=null]
Couepia canomensis
 - Couepia canomensis (Mart.) Benth. ex Hook. fil. [SYNONYM SPECIES 299029:8V9BP nidx=null parent=6JZDD]
 + Couepia canomensis (Mart.) Benth. ex Hook. fil. [SYNONYM SPECIES 299638:6B9WC nidx=null parent=6JZDD]
Couepia grandiflora
 - Couepia grandiflora (Mart. & Zucc.) Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:YZFM nidx=null]
 + Couepia grandiflora (Mart. & Zucc.) Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFNTC nidx=null]
Couepia racemosa
 - Couepia racemosa Benth. ex Hook. fil. [SYNONYM SPECIES 299029:YZGY nidx=null parent=6JZF3]
 + Couepia racemosa Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CFNTF nidx=null parent=6JZF3]
Couepia subcordata
 - Couepia subcordata Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:6B9VT nidx=null]
 + Couepia subcordata Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFNTG nidx=null]
Cousinia abolinii
 - Cousinia abolinii Kult. ex Tscherneva [SYNONYM SPECIES 299029:6B9WW nidx=null parent=683NT]
 + Cousinia abolinii Kult. ex Tscherneva [SYNONYM SPECIES 299638:CFNTS nidx=null parent=683NT]
Cousinia alaica
 - Cousinia alaica Juz. ex Tscherneva [ACCEPTED SPECIES 299029:YZT5 nidx=null]
 + Cousinia alaica Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNTW nidx=null]
Cousinia alpicola
 - Cousinia alpicola I. G. Borshch. ex Trautv. [SYNONYM SPECIES 299029:YZTN nidx=null parent=YZTP]
 + Cousinia alpicola I. G. Borshch. ex Trautv. [SYNONYM SPECIES 299638:CFNTX nidx=null parent=YZTP]
Cousinia botschantzevii
 - Cousinia botschantzevii Juz. ex Tscherneva [ACCEPTED SPECIES 299029:YZW8 nidx=null]
 + Cousinia botschantzevii Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNV8 nidx=null]
Cousinia carduncellus
 - Cousinia carduncellus Regel & Schmalh. ex O. Fedtsch. & B. Fedtsch. [SYNONYM SPECIES 299029:YZX5 nidx=null parent=YZX4]
 + Cousinia carduncellus Regel & Schmalh. ex O. Fedtsch. & B. Fedtsch. [SYNONYM SPECIES 299638:CFNVH nidx=null parent=YZX4]
Cousinia coerulea
 - Cousinia coerulea Kult. ex Tscherneva [ACCEPTED SPECIES 299029:YZY2 nidx=null]
 + Cousinia coerulea Kult. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVJ nidx=null]
Cousinia decurrentifolia
 - Cousinia decurrentifolia Juz. ex Tscherneva [ACCEPTED SPECIES 299029:YZZ4 nidx=null]
 + Cousinia decurrentifolia Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVL nidx=null]
Cousinia glaphyrocephala
 - Cousinia glaphyrocephala Juz. ex Tscherneva [ACCEPTED SPECIES 299029:Z247 nidx=null]
 + Cousinia glaphyrocephala Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVP nidx=null]
Cousinia gomolitzkii
 - Cousinia gomolitzkii Juz. ex Tscherneva [ACCEPTED SPECIES 299029:6B9YL nidx=null]
 + Cousinia gomolitzkii Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVQ nidx=null]
Cousinia kazachorum
 - Cousinia kazachorum Juz. ex Tscherneva [ACCEPTED SPECIES 299029:Z275 nidx=null]
 + Cousinia kazachorum Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVR nidx=null]
Cousinia mucida
 - Cousinia mucida Kult. ex Tscherneva [ACCEPTED SPECIES 299029:6B9KV nidx=null]
 + Cousinia mucida Kult. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVW nidx=null]
Cousinia ortholepis
 - Cousinia ortholepis Juz. ex Tscherneva [ACCEPTED SPECIES 299029:Z2C3 nidx=null]
 + Cousinia ortholepis Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVX nidx=null]
Cousinia peduncularis
 - Cousinia peduncularis Juz. ex Tscherneva [ACCEPTED SPECIES 299029:Z2CT nidx=null]
 + Cousinia peduncularis Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNVY nidx=null]
Cousinia pentacanthoides
 - Cousinia pentacanthoides Juz. ex Tscherneva [SYNONYM SPECIES 299029:Z2CV nidx=null parent=5VRQ4]
 + Cousinia pentacanthoides Juz. ex Tscherneva [SYNONYM SPECIES 299638:CFNW2 nidx=null parent=5VRQ4]
Cousinia perovskiensis
 - Cousinia perovskiensis (Bornm.) Juz. ex Tscherneva [ACCEPTED SPECIES 299029:Z2CX nidx=null]
 + Cousinia perovskiensis (Bornm.) Juz. ex Tscherneva [ACCEPTED SPECIES 299638:CFNW3 nidx=null]
Cousinia scleracantha
 - Cousinia scleracantha Kult. ex Tscherneva [ACCEPTED SPECIES 299029:Z2GJ nidx=null]
 + Cousinia scleracantha Kult. ex Tscherneva [ACCEPTED SPECIES 299638:CFNW5 nidx=null]
Coussapoa grandiceps
 - Coussapoa grandiceps Killip ex Williams [SYNONYM SPECIES 299029:Z2NS nidx=null parent=5GN25]
 + Coussapoa grandiceps Killip ex Williams [SYNONYM SPECIES 299638:CFNWL nidx=null parent=5GN25]
Cowania
 - Cowania D.Don ex Tilloch & Taylor [SYNONYM UNRANKED 299029:5T88D nidx=null parent=75K9]
 + Cowania D.Don ex Tilloch & Taylor [SYNONYM UNRANKED 299638:CFNGT nidx=null parent=75K9]
Cracca pyrenaica
 - Cracca pyrenaica Gren. ex Rouy & Foucaud [SYNONYM SPECIES 299029:9CZNW nidx=null parent=5BCMF]
 + Cracca pyrenaica Gren. ex Rouy & Foucaud [SYNONYM SPECIES 299638:CFNXK nidx=null parent=5BCMF]
Craibella
 - Craibella R.M.K.Saunders et al. [SYNONYM UNRANKED 299029:C6V8T nidx=null parent=C84TZ]
 + Craibella R.M.K.Saunders et al. [SYNONYM UNRANKED 299638:CFNXP nidx=null parent=C84TZ]
Crassatella corrugata
 - Crassatella corrugata Tate, 1886 [AMBIGUOUS_SYNONYM SPECIES 299029:7QTWT nidx=null parent=BDK8Z]
 + Crassatella corrugata Tate, 1886 [SYNONYM SPECIES 299638:BFTJJ nidx=null parent=BDK8Z]
Crassostrea (Magallana) ariakensis
 - Crassostrea (Magallana) ariakensis (Fujita, 1913) [SYNONYM SPECIES 299029:8RXQ7 nidx=null parent=C562B]
 + Crassostrea (Magallana) ariakensis (Fujita, 1913) [SYNONYM SPECIES 299638:Z6YW nidx=null parent=C562B]
Crassula androsace
 - Crassula androsace Sparre ex Rossow [SYNONYM SPECIES 299029:Z73H nidx=null parent=6BBCC]
 + Crassula androsace Sparre ex Rossow [SYNONYM SPECIES 299638:CFP85 nidx=null parent=6BBCC]
Crassula argyrophylla
 - Crassula argyrophylla Diels ex Schönland & Baker fil. [SYNONYM SPECIES 299029:Z73W nidx=null parent=7JLWC]
 + Crassula argyrophylla Diels ex Schönland & Baker fil. [SYNONYM SPECIES 299638:CFP86 nidx=null parent=7JLWC]
Crassula cathcartensis
 - Crassula cathcartensis Kuntze ex Schönland [SYNONYM SPECIES 299029:Z75L nidx=null parent=BP9D9]
 + Crassula cathcartensis Kuntze ex Schönland [SYNONYM SPECIES 299638:CFP88 nidx=null parent=BP9D9]
Crassula rattrayi
 - Crassula rattrayi Diels ex Schönland & Baker fil. [SYNONYM SPECIES 299029:Z7HH nidx=null parent=BN9CD]
 + Crassula rattrayi Diels ex Schönland & Baker fil. [SYNONYM SPECIES 299638:CFP8V nidx=null parent=BN9CD]
Crassula transvaaliensis
 - Crassula transvaaliensis Kuntze ex Schönland [SYNONYM SPECIES 299029:Z7M5 nidx=null parent=BN9BY]
 + Crassula transvaaliensis Kuntze ex Schönland [SYNONYM SPECIES 299638:CFP94 nidx=null parent=BN9BY]
Crataegus cosansazi
 - Crataegus cosansazi Herb. Lugduno-Batavi ex K. Koch [SYNONYM SPECIES 299029:94DV3 nidx=null parent=6BB7Z]
 + Crataegus cosansazi Herb. Lugduno-Batavi ex K. Koch [SYNONYM SPECIES 299638:Z7VN nidx=null parent=6BB7Z]
Crataegus orientalis
 - Crataegus orientalis Bosc ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:9XL2N nidx=null parent=5GNCZ]
 + Crataegus orientalis Bosc ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFP9Z nidx=null parent=5GNCZ]
Crataegus schroederi
 - Crataegus schroederi Koehne ex Späth [SYNONYM SPECIES 299029:9XL4Q nidx=null parent=6BBCY]
 + Crataegus schroederi Koehne ex Späth [SYNONYM SPECIES 299638:CFPB5 nidx=null parent=6BBCY]
Crataegus trilobata
 - Crataegus trilobata Labill. ex Poir. [SYNONYM SPECIES 299029:6BB9B nidx=null parent=9XNHW]
 + Crataegus trilobata Labill. ex Poir. [SYNONYM SPECIES 299638:CFPBC nidx=null parent=9XNHW]
Crataegus viridis var. nitida
 - Crataegus viridis var. nitida Engelm. ex Britton & N. E. Brown [SYNONYM VARIETY 299029:BQL6K nidx=null parent=Z88W]
 + Crataegus viridis var. nitida Engelm. ex Britton & N. E. Brown [SYNONYM VARIETY 299638:CFPBF nidx=null parent=Z88W]
Crawfurdia campanulacea
 - Crawfurdia campanulacea Wall. & Griff. ex C. B. Clarke [ACCEPTED SPECIES 299029:6BBWP nidx=null]
 + Crawfurdia campanulacea Wall. & Griff. ex C. B. Clarke [ACCEPTED SPECIES 299638:CFPDP nidx=null]
Cremanium sellowianum
 - Cremanium sellowianum Cham. ex Naudin [SYNONYM SPECIES 299029:ZB3K nidx=null parent=73G7G]
 + Cremanium sellowianum Cham. ex Naudin [SYNONYM SPECIES 299638:CFPFV nidx=null parent=73G7G]
Crenosciadium
 - Crenosciadium Boiss. & Heldr. [SYNONYM UNRANKED 299029:5T89L nidx=null parent=698L]
 + Crenosciadium Boiss. & Heldr. [SYNONYM UNRANKED 299638:CFPJG nidx=null parent=698L]
Crepis agrestis
 - Crepis agrestis Fr. ex Nyman [SYNONYM SPECIES 299029:6BFZH nidx=null parent=99H7V]
 + Crepis agrestis Fr. ex Nyman [SYNONYM SPECIES 299638:CFPLR nidx=null parent=99H7V]
Crepis cochlearifolia
 - Crepis cochlearifolia Fisch. ex Herder [SYNONYM SPECIES 299029:6BG2V nidx=null parent=67TW2]
 + Crepis cochlearifolia Fisch. ex Herder [SYNONYM SPECIES 299638:CFPLW nidx=null parent=67TW2]
Crepis depressa
 - Crepis depressa Hook. fil. & Thomson ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:6BG29 nidx=null parent=4YCWS]
 + Crepis depressa Hook. fil. & Thomson ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFPLX nidx=null parent=4YCWS]
Crepis geracioides
 - Crepis geracioides Hausskn. ex Nyman [SYNONYM SPECIES 299029:6BG2W nidx=null parent=ZF27]
 + Crepis geracioides Hausskn. ex Nyman [SYNONYM SPECIES 299638:CFPM2 nidx=null parent=ZF27]
Crepis humilis
 - Crepis humilis Fisch. ex Herder [SYNONYM SPECIES 299029:6BG4G nidx=null parent=67TW2]
 + Crepis humilis Fisch. ex Herder [SYNONYM SPECIES 299638:CFPM3 nidx=null parent=67TW2]
Crepis karelinii
 - Crepis karelinii Popov & Schischk. ex Czerep. [SYNONYM SPECIES 299029:6BG5X nidx=null parent=68683]
 + Crepis karelinii Popov & Schischk. ex Czerep. [SYNONYM SPECIES 299638:CFPM5 nidx=null parent=68683]
Crepis lyrata
 - Crepis lyrata (Houtt.) Benth. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:6BFFD nidx=null parent=BP7QN]
 + Crepis lyrata (Houtt.) Benth. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFPMB nidx=null parent=BP7QN]
Crepis montana
 - Crepis montana d'Urv. [AMBIGUOUS_SYNONYM SPECIES 299029:6BFFT nidx=null parent=5GP4R]
 + Crepis montana d'Urv. [AMBIGUOUS_SYNONYM SPECIES 299638:CFPMM nidx=null parent=5GP4R]
Crepis primulifolia
 - Crepis primulifolia Hook. fil. & Thomson ex C. B. Clarke [SYNONYM SPECIES 299029:6BFKM nidx=null parent=5CSFQ]
 + Crepis primulifolia Hook. fil. & Thomson ex C. B. Clarke [SYNONYM SPECIES 299638:CFPMP nidx=null parent=5CSFQ]
Crepis setigera
 - Crepis setigera Scott ex W. W. Sm. [SYNONYM SPECIES 299029:6BFBX nidx=null parent=37Z3Q]
 + Crepis setigera Scott ex W. W. Sm. [SYNONYM SPECIES 299638:CFPMV nidx=null parent=37Z3Q]
Cressa arenaria
 - Cressa arenaria Willd. ex Schult. [SYNONYM SPECIES 299029:ZF7G nidx=null parent=6BGY8]
 + Cressa arenaria Willd. ex Schult. [SYNONYM SPECIES 299638:CFPNJ nidx=null parent=6BGY8]
Cressa multiflora
 - Cressa multiflora Willd. ex Schult. [SYNONYM SPECIES 299029:B4RDK nidx=null parent=6BGY8]
 + Cressa multiflora Willd. ex Schult. [SYNONYM SPECIES 299638:CFPNL nidx=null parent=6BGY8]
Cressa sericea
 - Cressa sericea Willd. ex Schult. [SYNONYM SPECIES 299029:ZF89 nidx=null parent=3DHY7]
 + Cressa sericea Willd. ex Schult. [SYNONYM SPECIES 299638:CFPNM nidx=null parent=3DHY7]
Cricotopus (Isocladius) stenosandalum
 - Cricotopus (Isocladius) stenosandalum Kieffer, 1921 [ACCEPTED SPECIES 299029:BZ6D8 nidx=null]
 + Cricotopus (Isocladius) stenosandalum Kieffer, 1921 [ACCEPTED SPECIES 299638:CFPR9 nidx=null]
Cristaria cyanea
 - Cristaria cyanea Phil. ex Baker fil. [ACCEPTED SPECIES 299029:ZHXK nidx=null]
 + Cristaria cyanea Phil. ex Baker fil. [ACCEPTED SPECIES 299638:CFPT6 nidx=null]
Cristaria grandidentata
 - Cristaria grandidentata Phil. ex Baker fil. [SYNONYM SPECIES 299029:ZHY8 nidx=null parent=ZHYK]
 + Cristaria grandidentata Phil. ex Baker fil. [SYNONYM SPECIES 299638:CFPT8 nidx=null parent=ZHYK]
Cristellaria arcuata
 - Cristellaria arcuata (Philippi, 1843) [AMBIGUOUS_SYNONYM SPECIES 299029:8LCLR nidx=null parent=8M2QN]
 + Cristellaria arcuata (Philippi, 1841) [SYNONYM SPECIES 299638:CFPTM nidx=null parent=CFFZP]
Crocidura gueldenstaedtii
 - Crocidura gueldenstaedtii (Pallas, 1811) [SYNONYM SPECIES 299029:ZK4V nidx=null parent=ZK7R]
 + Crocidura gueldenstaedtii (Pallas, 1811) [ACCEPTED SPECIES 299638:CFPVX nidx=null]
Crocodilodes arctiifolium
 - Crocodilodes arctiifolium O. Hoffm. ex Kuntze [SYNONYM SPECIES 299029:B4B44 nidx=null parent=LL97]
 + Crocodilodes arctiifolium O. Hoffm. ex Kuntze [SYNONYM SPECIES 299638:CFPYJ nidx=null parent=LL97]
Crotalaria monteiroi
 - Crotalaria monteiroi Taub. ex Baker f. [ACCEPTED SPECIES 299029:ZNTP nidx=null]
 + Crotalaria monteiroi Taub. ex Baker f. [ACCEPTED SPECIES 299638:CFMNM nidx=null]
Crotalaria monteiroi var. galpinii
 - Crotalaria monteiroi var. galpinii Burtt Davy ex I.Verd. [ACCEPTED VARIETY 299029:9F35M nidx=null]
 + Crotalaria monteiroi var. galpinii Burtt Davy ex I.Verd. [ACCEPTED VARIETY 299638:CFMNN nidx=null]
Crumenaria choretroides
 - Crumenaria choretroides Mart. ex Reissek [ACCEPTED SPECIES 299029:ZRY4 nidx=null]
 + Crumenaria choretroides Mart. ex Reissek [ACCEPTED SPECIES 299638:CFMT5 nidx=null]
Crupina zuccarinii
 - Crupina zuccarinii Bunge ex Nyman [SYNONYM SPECIES 299029:ZS36 nidx=null parent=ZS2Y]
 + Crupina zuccarinii Bunge ex Nyman [SYNONYM SPECIES 299638:CFMTF nidx=null parent=ZS2Y]
Cryophytum
 - Cryophytum N.E.Br. [SYNONYM UNRANKED 299029:5T8B4 nidx=null parent=5PKQ]
 + Cryophytum N.E.Br. [SYNONYM UNRANKED 299638:CFMTR nidx=null parent=5PKQ]
Crypsinus
 - Crypsinus C.Presl [SYNONYM UNRANKED 299029:C3DB9 nidx=null parent=B8ZG4]
 + Crypsinus C.Presl [SYNONYM UNRANKED 299638:CFMVK nidx=null parent=B8ZG4]
Cryptandra mutila
 - Cryptandra mutila Nees ex Reissek [ACCEPTED SPECIES 299029:ZTM2 nidx=null]
 + Cryptandra mutila Nees ex Reissek [ACCEPTED SPECIES 299638:CFMVN nidx=null]
Cryptocarya andersonii
 - Cryptocarya andersonii King ex Hook. fil. [SYNONYM SPECIES 299029:ZV8B nidx=null parent=C799]
 + Cryptocarya andersonii King ex Hook. fil. [SYNONYM SPECIES 299638:CFMX3 nidx=null parent=C799]
Cryptocarya discolor
 - Cryptocarya discolor Zipp. ex Blume [SYNONYM SPECIES 299029:ZVBD nidx=null parent=3VNFW]
 + Cryptocarya discolor Zipp. ex Blume [SYNONYM SPECIES 299638:CFMX4 nidx=null parent=3VNFW]
Cryptocarya macrophylla
 - Cryptocarya macrophylla Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:ZVFR nidx=null parent=8S75S]
 + Cryptocarya macrophylla Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFMX5 nidx=null parent=8S75S]
Cryptocarya nativitatis
 - Cryptocarya nativitatis Rendle ex Baker fil. [SYNONYM SPECIES 299029:9K8YC nidx=null parent=ZVH5]
 + Cryptocarya nativitatis Rendle ex Baker fil. [SYNONYM SPECIES 299638:CFMX7 nidx=null parent=ZVH5]
Cryptochaete
 - Cryptochaete Raimondi [SYNONYM UNRANKED 299029:B4C42 nidx=null parent=7FJL]
 + Cryptochaete Raimondi [SYNONYM UNRANKED 299638:CFDRL nidx=null parent=7FJL]
Cryptodiscus
 - Cryptodiscus Schrenk ex Fisch. & C.A.Mey. [SYNONYM UNRANKED 299029:B3G54 nidx=null parent=63PQX]
 + Cryptodiscus Schrenk ex Fisch. & C.A.Mey. [SYNONYM UNRANKED 299638:5T8BM nidx=null parent=63PQX]
Cryptogramma brunoniana
 - Cryptogramma brunoniana Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299029:B9BZW nidx=null]
 + Cryptogramma brunoniana Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299638:ZXH8 nidx=null]
Ctenophorocera polleniina
 - Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JP34 nidx=null]
 + Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3T9S nidx=null]
Cubitostrea digitalina
 - †Cubitostrea digitalina (Eichwald, 1830) [ACCEPTED SPECIES 299029:BCS9W nidx=null]
 + Cubitostrea digitalina [SYNONYM SPECIES 299638:CFNF8 nidx=null parent=CGL7N]
Cucumeropsis
 - Cucumeropsis Naudin [SYNONYM UNRANKED 299029:5T8CV nidx=null parent=5NWD]
 + Cucumeropsis Naudin [SYNONYM UNRANKED 299638:CFNGR nidx=null parent=5NWD]
Cucumis amarus
 - Cucumis amarus Stocks ex T. Anderson [SYNONYM SPECIES 299029:329PV nidx=null parent=5GQMP]
 + Cucumis amarus Stocks ex T. Anderson [SYNONYM SPECIES 299638:CFNGS nidx=null parent=5GQMP]
Cucumis bardana
 - Cucumis bardana Fenzl ex Naudin [SYNONYM SPECIES 299029:C9HRQ nidx=null parent=329RH]
 + Cucumis bardana Fenzl ex Naudin [SYNONYM SPECIES 299638:CFNGV nidx=null parent=329RH]
Cucumis bardanus
 - Cucumis bardanus Fenzl ex Naudin [SYNONYM SPECIES 299029:CD47K nidx=null parent=5GQMJ]
 + Cucumis bardanus Fenzl ex Naudin [SYNONYM SPECIES 299638:CFNGW nidx=null parent=5GQMJ]
Cucumis bipinnatifidus
 - Cucumis bipinnatifidus Wight ex Naudin [SYNONYM SPECIES 299029:329QG nidx=null parent=VMHH]
 + Cucumis bipinnatifidus Wight ex Naudin [SYNONYM SPECIES 299638:CFNGX nidx=null parent=VMHH]
Cucurbita andreana
 - Cucurbita andreana Naudin ex L. H. Bailey [SYNONYM SPECIES 299029:329XD nidx=null parent=6BPPD]
 + Cucurbita andreana Naudin ex L. H. Bailey [SYNONYM SPECIES 299638:CFNHN nidx=null parent=6BPPD]
Cucurbita asperata
 - Cucurbita asperata Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:329XK nidx=null parent=6BP4G]
 + Cucurbita asperata Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CFNHR nidx=null parent=6BP4G]
Cucurbita californica
 - Cucurbita californica Torr. ex S. Watson [SYNONYM SPECIES 299029:329XP nidx=null parent=329ZL]
 + Cucurbita californica Torr. ex S. Watson [SYNONYM SPECIES 299638:CFNHS nidx=null parent=329ZL]
Cucurbita farinae
 - Cucurbita farinae Mozz. ex Naudin [SYNONYM SPECIES 299029:329YC nidx=null parent=329Z6]
 + Cucurbita farinae Mozz. ex Naudin [SYNONYM SPECIES 299638:CFNHT nidx=null parent=CFNHW]
Cucurbita hybrida
 - Cucurbita hybrida Bertol. ex Naudin [SYNONYM SPECIES 299029:329YR nidx=null parent=329ZP]
 + Cucurbita hybrida Bertol. ex Naudin [SYNONYM SPECIES 299638:CFNHV nidx=null parent=329ZP]
Cucurbita maxima
 - Cucurbita maxima Duchesne [ACCEPTED SPECIES 299029:329Z6 nidx=null]
 + Cucurbita maxima Duchesne [ACCEPTED SPECIES 299638:CFNHW nidx=null]
Culcitium sodiroi
 - Culcitium sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:8SYRY nidx=null parent=8TKFK]
 + Culcitium sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFNJ9 nidx=null parent=8TKFK]
Culex (Melanoconion) bibulus
 - Culex (Melanoconion) bibulus Dyar, 1920 [ACCEPTED SPECIES 299029:C9HVV nidx=null]
 + Culex (Melanoconion) bibulus Dyar, 1920 [ACCEPTED SPECIES 299638:CFNJK nidx=null]
Culex fossilis
 - †Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JP45 nidx=null]
 + Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3TB4 nidx=null]
Culicoides (Meijerehelea) daleki
 - Culicoides (Meijerehelea) daleki Smith & Swaminath, 1932 [ACCEPTED SPECIES 299029:CD4CS nidx=null]
 + Culicoides (Meijerehelea) daleki Smith & Swaminath, 1932 [ACCEPTED SPECIES 299638:CFNKW nidx=null]
Culicoides (Meijerehelea) micropunctatus
 - Culicoides (Meijerehelea) micropunctatus Tokunaga, 1951 [ACCEPTED SPECIES 299029:C6V8W nidx=null]
 + Culicoides (Meijerehelea) micropunctatus Tokunaga, 1951 [ACCEPTED SPECIES 299638:CFNKX nidx=null]
Cumingia
 - Cumingia S.Vidal [SYNONYM UNRANKED 299029:5T8D8 nidx=null parent=3GKP]
 + Cumingia S.Vidal [SYNONYM UNRANKED 299638:CFNN7 nidx=null parent=3GKP]
Cunonia austrocaledonica
 - Cunonia austrocaledonica Brongn. ex Guillaumin [ACCEPTED SPECIES 299029:6BRMJ nidx=null]
 + Cunonia austrocaledonica Brongn. ex Guillaumin [ACCEPTED SPECIES 299638:CFNP3 nidx=null]
Cupania glandulosa
 - Cupania glandulosa Pancher ex Guillaumin [SYNONYM SPECIES 299029:9ZFZK nidx=null parent=6BRS5]
 + Cupania glandulosa Pancher ex Guillaumin [SYNONYM SPECIES 299638:CFNP6 nidx=null parent=6BRS5]
Cupaniopsis trigonocarpa
 - Cupaniopsis trigonocarpa Radlk. ex Guillaumin [SYNONYM SPECIES 299029:6C43S nidx=null parent=6C444]
 + Cupaniopsis trigonocarpa Radlk. ex Guillaumin [SYNONYM SPECIES 299638:CFNPB nidx=null parent=6C444]
Cuphea bilateralis
 - Cuphea bilateralis Pohl ex Koehne [SYNONYM SPECIES 299029:32F3W nidx=null parent=32F37]
 + Cuphea bilateralis Pohl ex Koehne [SYNONYM SPECIES 299638:CFNPD nidx=null parent=32F37]
Cuphea pumila
 - Cuphea pumila Pohl ex Koehne [AMBIGUOUS_SYNONYM SPECIES 299029:32FDN nidx=null parent=32F9Y]
 + Cuphea pumila Pohl ex Koehne [AMBIGUOUS_SYNONYM SPECIES 299638:CFNPW nidx=null parent=32F9Y]
Curimatella alburnus
 - Curimatella alburnus () non Müller & Troschel, 1844 [MISAPPLIED SPECIES 299029:CD4RJ nidx=null parent=6BWY6]
 + Curimatella alburnus () [MISAPPLIED SPECIES 299638:CFNV3 nidx=null parent=6C36L]
 + Curimatella alburnus () [MISAPPLIED SPECIES 299638:CFNV4 nidx=null parent=6BWY6]
Curroria
 - Curroria Planch. ex Benth. [SYNONYM UNRANKED 299029:5T8DM nidx=null parent=62P74]
 + Curroria Planch. ex Benth. [SYNONYM UNRANKED 299638:CFNVV nidx=null parent=62P74]
Cuscuta cymosa
 - Cuscuta cymosa Willd. ex Schult. [SYNONYM SPECIES 299029:32LQ5 nidx=null parent=32LPR]
 + Cuscuta cymosa Willd. ex Schult. [SYNONYM SPECIES 299638:CFNXB nidx=null parent=32LPR]
Cuscuta ghindensis
 - Cuscuta ghindensis Schweinf. ex Yuncker [SYNONYM SPECIES 299029:32LRV nidx=null parent=32LWQ]
 + Cuscuta ghindensis Schweinf. ex Yuncker [SYNONYM SPECIES 299638:CFNXD nidx=null parent=32LWQ]
Cuscuta inodora
 - Cuscuta inodora Willd. ex Progel [SYNONYM SPECIES 299029:32LT9 nidx=null parent=32LVQ]
 + Cuscuta inodora Willd. ex Progel [SYNONYM SPECIES 299638:CFNXG nidx=null parent=32LVQ]
Cuscuta potosina
 - Cuscuta potosina Schaffner ex S. Watson [ACCEPTED SPECIES 299029:32LX3 nidx=null]
 + Cuscuta potosina Schaffner ex S. Watson [ACCEPTED SPECIES 299638:CFNXJ nidx=null]
Cuscuta suaveolens
 - Cuscuta suaveolens Lechler ex Reiche [AMBIGUOUS_SYNONYM SPECIES 299029:B3GQG nidx=null parent=32LWT]
 + Cuscuta suaveolens Lechler ex Reiche [AMBIGUOUS_SYNONYM SPECIES 299638:CFNXL nidx=null parent=32LWT]
Cussonia holstii
 - Cussonia holstii Harms ex Engl. & Prantl [ACCEPTED SPECIES 299029:32MJ2 nidx=null]
 + Cussonia holstii Harms ex Engl. & Prantl [ACCEPTED SPECIES 299638:CFP29 nidx=null]
Cyathea lenormandii
 - Cyathea lenormandii Vieill. ex Baker [SYNONYM SPECIES 299029:B9XDK nidx=null parent=BBD8B]
 + Cyathea lenormandii Vieill. ex Baker [SYNONYM SPECIES 299638:CFP8C nidx=null parent=BBD8B]
Cyathea mascarena
 - Cyathea mascarena Sw. ex Desv. [SYNONYM SPECIES 299029:B9XGC nidx=null parent=B937V]
 + Cyathea mascarena Sw. ex Desv. [SYNONYM SPECIES 299638:CFP8K nidx=null parent=B937V]
Cyathea moluccana
 - Cyathea moluccana R. Br. ex Desv. [SYNONYM SPECIES 299029:B9XHK nidx=null parent=BBD96]
 + Cyathea moluccana R. Br. ex Desv. [SYNONYM SPECIES 299638:CFP8L nidx=null parent=BBD96]
Cyathea moricandiana
 - Cyathea moricandiana Kunze ex T. Moore [SYNONYM SPECIES 299029:B9XHT nidx=null parent=B9CHL]
 + Cyathea moricandiana Kunze ex T. Moore [SYNONYM SPECIES 299638:CFP8M nidx=null parent=B9CHL]
Cyathea regia
 - Cyathea regia (L.) T. F. Forst. [SYNONYM SPECIES 299029:B9XPN nidx=null parent=BBLDP]
 + Cyathea regia (L.) T. F. Forst. [SYNONYM SPECIES 299638:CFP8P nidx=null parent=BBLDP]
Cyathea speciosa
 - Cyathea speciosa Humb. & Bonpl. ex Willd. [ACCEPTED SPECIES 299029:B9CLB nidx=null]
 + Cyathea speciosa Humb. & Bonpl. ex Willd. [ACCEPTED SPECIES 299638:CFP8R nidx=null]
Cyathocalyx zeylanicus
 - Cyathocalyx zeylanicus Champ. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:32QSB nidx=null]
 + Cyathocalyx zeylanicus Champ. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFP98 nidx=null]
Cyclamen alpinum
 - Cyclamen alpinum Dammann ex Sprenger [ACCEPTED SPECIES 299029:B3H98 nidx=null]
 + Cyclamen alpinum Dammann ex Sprenger [ACCEPTED SPECIES 299638:CFPC2 nidx=null]
Cyclamen europaeum
 - Cyclamen europaeum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:32SL9 nidx=null parent=7JNC3]
 + Cyclamen europaeum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFPC4 nidx=null parent=7JNC3]
Cyclaminos miliarakesii
 - Cyclaminos miliarakesii Heldr. ex R. Knuth [SYNONYM SPECIES 299029:32SN2 nidx=null parent=5GR7L]
 + Cyclaminos miliarakesii Heldr. ex R. Knuth [SYNONYM SPECIES 299638:CFPC5 nidx=null parent=5GR7L]
Cyclocheilaceae
 - Cyclocheilaceae Marais [SYNONYM UNRANKED 299029:624HD nidx=null parent=DQG]
 + Cyclocheilaceae Marais [SYNONYM UNRANKED 299638:CFPFB nidx=null parent=DQG]
Cycloloma
 - Cycloloma Moq. [SYNONYM UNRANKED 299029:8R3FJ nidx=null parent=496Y]
 + Cycloloma Moq. [SYNONYM UNRANKED 299638:CFPGJ nidx=null parent=496Y]
Cycloneritida
 - Cycloneritida [ACCEPTED ORDER 299029:62236 nidx=null]
 + Cycloneritida Frýda, 1998 [ACCEPTED ORDER 299638:CFKRC nidx=null]
Cyclophorus
 - Cyclophorus Desv. [SYNONYM UNRANKED 299029:C3GHP nidx=null parent=B8ZBQ]
 + Cyclophorus Desv. [SYNONYM UNRANKED 299638:CFPH8 nidx=null parent=B8ZBQ]
Cyclops abyssorum corsicanus
 - Cyclops abyssorum corsicanus (Lindberg, 1955) [ACCEPTED SUBSPECIES 299029:7XCGT nidx=null]
 + Cyclops abyssorum corsicanus (Lindberg, 1960) [ACCEPTED SUBSPECIES 299638:CFPJY nidx=null]
Cyclops abyssorum sibiricus
 - Cyclops abyssorum sibiricus (Lindberg, 1940) [ACCEPTED SUBSPECIES 299029:7XCH7 nidx=null]
 + Cyclops abyssorum sibiricus (Lindberg, 1950) [ACCEPTED SUBSPECIES 299638:CFPK2 nidx=null]
Cyclops gracilis margaretae
 - Cyclops gracilis margaretae Lindberg, 1938 [SYNONYM SUBSPECIES 299029:BHPBH nidx=null parent=429KV]
 + Cyclops gracilis margaretae Lindberg, 1940 [SYNONYM SUBSPECIES 299638:5GRBS nidx=null parent=CG2FW]
Cyclops margaretae
 - Cyclops margaretae Lindberg, 1938 [SYNONYM SPECIES 299029:32W92 nidx=null parent=429KV]
 + Cyclops margaretae Lindberg, 1940 [SYNONYM SPECIES 299638:CFPK9 nidx=null parent=CG2FW]
Cyclops tatricus
 - Cyclops tatricus Kozminski, 1932 [SYNONYM SPECIES 299029:9WPF4 nidx=null parent=BNB5S]
 - Cyclops tatricus Kozminski, 1932 [PROVISIONALLY_ACCEPTED SPECIES 299029:BFV3G nidx=null]
 + Cyclops tatricus Kozminski, 1927 [SYNONYM SPECIES 299638:7ZG6V nidx=null parent=BNB5S]
 + Cyclops tatricus Kozminski, 1927 [PROVISIONALLY_ACCEPTED SPECIES 299638:CFPKC nidx=null]
Cyclospermum leptophyllum
 - Cyclospermum leptophyllum (Pers.) Sprague ex Britton & P. Wilson [SYNONYM SPECIES 299029:B3GJV nidx=null parent=32XSX]
 + Cyclospermum leptophyllum (Pers.) Sprague ex Britton & P. Wilson [SYNONYM SPECIES 299638:CFPLZ nidx=null parent=32XSX]
Cydista
 - Cydista Miers [SYNONYM UNRANKED 299029:99DY3 nidx=null parent=99DS9]
 + Cydista Miers [SYNONYM UNRANKED 299638:CFPQV nidx=null parent=99DS9]
Cyliosoma queenslandicum mjoebergii
 - Cyliosoma queenslandicum mjoebergii Verhoeff, 1924 [SYNONYM SUBSPECIES 299029:C4SSD nidx=null parent=84838]
 + Cyliosoma queenslandicum mjoebergii Verhoeff, 1924 [SYNONYM SUBSPECIES 299638:CFPTZ nidx=null parent=84838]
Cymbasoma javense
 - Cymbasoma javense Suárez-Morales, in Grygier & Suárez-Morales, 2018 [ACCEPTED SPECIES 299029:6C6TZ nidx=null]
 + Cymbasoma javense Grygier & Suárez-Morales, 2018 [ACCEPTED SPECIES 299638:BMVCZ nidx=null]
 + Cymbasoma javense Isaac, in Grygier & Suárez-Morales, 2018 [ACCEPTED SPECIES 299638:CFPYY nidx=null]
Cymbiolista
 - Cymbiolista [ACCEPTED SUBGENUS 299029:B796Q nidx=null]
 + Cymbiolista [ACCEPTED SUBGENUS 299638:CFDXL nidx=null]
Cynanchum henryi
 - Cynanchum henryi Warb. ex Schltr. & Diels [SYNONYM SPECIES 299029:6C6LY nidx=null parent=5BFRZ]
 + Cynanchum henryi Warb. ex Schltr. & Diels [SYNONYM SPECIES 299638:CFQ6J nidx=null parent=5BFRZ]
Cynanchum pusillum
 - Cynanchum pusillum Spreng. ex Fourn. [AMBIGUOUS_SYNONYM SPECIES 299029:33938 nidx=null parent=6SYCX]
 + Cynanchum pusillum Spreng. ex Fourn. [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ73 nidx=null parent=6SYCX]
Cynanchum sibiricum var. australe
 - Cynanchum sibiricum var. australe (Maxim.) Maxim. ex Kom. Kom. [SYNONYM VARIETY 299029:BQ2H2 nidx=null parent=3397M]
 + Cynanchum sibiricum var. australe (Maxim.) Maxim. ex Kom. Kom. [SYNONYM VARIETY 299638:CFQ78 nidx=null parent=3397M]
Cynedesmus trinus
 - Cynedesmus trinus Loomis, 1959 [SYNONYM SPECIES 299029:7SWGT nidx=null parent=JPYW]
 + Cynedesmus trinus Loomis, 1959 [ACCEPTED SPECIES 299638:339D3 nidx=null]
Cynictis penicillata
 - Cynictis penicillata (G. [Baron] Cuvier, 1829) [ACCEPTED SPECIES 299029:339DJ nidx=null]
 + Cynictis penicillata (G. Cuvier, 1829) [ACCEPTED SPECIES 299638:CFQ7Z nidx=null]
Cynictis penicillata penicillata
 - Cynictis penicillata penicillata (G. [Baron] Cuvier, 1829) [ACCEPTED SUBSPECIES 299029:BNB7Y nidx=null]
 + Cynictis penicillata penicillata (G. Cuvier, 1829) [ACCEPTED SUBSPECIES 299638:CFQ83 nidx=null]
Cynoglossum basuticum
 - Cynoglossum basuticum Weim. ex Jacot Guill. [SYNONYM SPECIES 299029:6BV36 nidx=null parent=6C6GF]
 + Cynoglossum basuticum Weim. ex Jacot Guill. [SYNONYM SPECIES 299638:CFQ8J nidx=null parent=6C6GF]
Cynoglossum cordifolium
 - Cynoglossum cordifolium Hochst. ex Brand [SYNONYM SPECIES 299029:339VK nidx=null parent=339T9]
 + Cynoglossum cordifolium Hochst. ex Brand [SYNONYM SPECIES 299638:CFQ8M nidx=null parent=339T9]
Cynoglossum dubium
 - Cynoglossum dubium Hochst. ex Brand [AMBIGUOUS_SYNONYM SPECIES 299029:7VFVL nidx=null parent=7WJ4B]
 + Cynoglossum dubium Hochst. ex Brand [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ8N nidx=null parent=7WJ4B]
Cynoglossum lineatum
 - Cynoglossum lineatum Risso ex Ces., Pass. & Gibelli [SYNONYM SPECIES 299029:7VFY7 nidx=null parent=7ZCN3]
 + Cynoglossum lineatum Risso ex Ces., Pass. & Gibelli [SYNONYM SPECIES 299638:CFQ9B nidx=null parent=7ZCN3]
Cynoglossum sessiliflorum
 - Cynoglossum sessiliflorum Poepp. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:B3Y8Z nidx=null parent=4JF2G]
 + Cynoglossum sessiliflorum Poepp. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ9H nidx=null parent=4JF2G]
Cynomarathrum
 - Cynomarathrum Nutt. ex Coult. & Rose [SYNONYM UNRANKED 299029:5T8GG nidx=null parent=5G9V]
 + Cynomarathrum Nutt. ex Coult. & Rose [SYNONYM UNRANKED 299638:CFQBL nidx=null parent=5G9V]
Cynometra kisantuensis
 - Cynometra kisantuensis Vermoesen ex De Wild. [SYNONYM SPECIES 299029:6BW8L nidx=null parent=3G33F]
 + Cynometra kisantuensis Vermoesen ex De Wild. [SYNONYM SPECIES 299638:CFQBZ nidx=null parent=3G33F]
Cyphomandra meridensis
 - Cyphomandra meridensis Pittier ex Steyerm. & Rojas [SYNONYM SPECIES 299029:33FKF nidx=null parent=7KS5Y]
 + Cyphomandra meridensis Pittier ex Steyerm. & Rojas [SYNONYM SPECIES 299638:CFMQR nidx=null parent=7KS5Y]
Cyphostemma bambuseti
 - Cyphostemma bambuseti (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33G8D nidx=null]
 + Cyphostemma bambuseti (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMR6 nidx=null]
Cyphostemma congestum
 - Cyphostemma congestum (Baker) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33G95 nidx=null]
 + Cyphostemma congestum (Baker) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMR7 nidx=null]
Cyphostemma gigantophyllum
 - Cyphostemma gigantophyllum (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:6BX4Z nidx=null]
 + Cyphostemma gigantophyllum (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMR9 nidx=null]
Cyphostemma glandulosissimum
 - Cyphostemma glandulosissimum (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [SYNONYM SPECIES 299029:6BX4P nidx=null parent=33GHJ]
 + Cyphostemma glandulosissimum (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [SYNONYM SPECIES 299638:CFMRB nidx=null parent=33GHJ]
Cyphostemma jaegeri
 - Cyphostemma jaegeri (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [SYNONYM SPECIES 299029:33GBT nidx=null parent=5NFRN]
 + Cyphostemma jaegeri (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [SYNONYM SPECIES 299638:CFMRC nidx=null parent=5NFRN]
Cyphostemma junceum
 - Cyphostemma junceum (Webb) Desc. ex Wild & R. B. Drumm. [AMBIGUOUS_SYNONYM SPECIES 299029:33GBY nidx=null parent=7JN93]
 + Cyphostemma junceum (Webb) Desc. ex Wild & R. B. Drumm. [AMBIGUOUS_SYNONYM SPECIES 299638:CFMRD nidx=null parent=7JN93]
Cyphostemma kerkvoordei
 - Cyphostemma kerkvoordei (Dewit) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33GC8 nidx=null]
 + Cyphostemma kerkvoordei (Dewit) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMRF nidx=null]
Cyphostemma mildbraedii
 - Cyphostemma mildbraedii (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:6BWSR nidx=null]
 + Cyphostemma mildbraedii (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMRG nidx=null]
Cyphostemma princeae
 - Cyphostemma princeae (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33GF2 nidx=null]
 + Cyphostemma princeae (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMRH nidx=null]
Cyphostemma rhodesiae
 - Cyphostemma rhodesiae (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33GFG nidx=null]
 + Cyphostemma rhodesiae (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMRK nidx=null]
Cyphostemma schlechteri
 - Cyphostemma schlechteri (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33GG8 nidx=null]
 + Cyphostemma schlechteri (Gilg & M. Brandt) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMRL nidx=null]
Cyphostemma subciliatum
 - Cyphostemma subciliatum (Baker) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299029:33GH2 nidx=null]
 + Cyphostemma subciliatum (Baker) Desc. ex Wild & R. B. Drumm. [ACCEPTED SPECIES 299638:CFMRN nidx=null]
Cypris pubera
 - Cypris pubera Müller O. F., 1776 [ACCEPTED SPECIES 299029:9XJVD nidx=null]
 + Cypris pubera Müller, 1776 [ACCEPTED SPECIES 299638:CFMVX nidx=null]
Cypselea
 - Cypselea Turpin [SYNONYM UNRANKED 299029:5T8H3 nidx=null parent=7G2S]
 + Cypselea Turpin [SYNONYM UNRANKED 299638:CFMW2 nidx=null parent=7G2S]
Cyrtandroideae
 - Cyrtandroideae Burnett [SYNONYM UNRANKED 299029:628HM nidx=null parent=93MTH]
 + Cyrtandroideae Burnett [SYNONYM UNRANKED 299638:CFMX9 nidx=null parent=93MTH]
Cyrtogonellum
 - Cyrtogonellum Ching [SYNONYM UNRANKED 299029:C3HYT nidx=null parent=B8V9J]
 + Cyrtogonellum Ching [SYNONYM UNRANKED 299638:CFMYH nidx=null parent=B8V9J]
Cyrtomidictyum
 - Cyrtomidictyum Ching [SYNONYM UNRANKED 299029:C3J26 nidx=null parent=B8V9J]
 + Cyrtomidictyum Ching [SYNONYM UNRANKED 299638:CFMZS nidx=null parent=B8V9J]
Cyrtonema hirtellum
 - Cyrtonema hirtellum Hochst. ex Naudin [SYNONYM SPECIES 299029:33MSY nidx=null parent=3R4CR]
 + Cyrtonema hirtellum Hochst. ex Naudin [SYNONYM SPECIES 299638:CFN29 nidx=null parent=3R4CR]
Cyrtophyllum peregrinum
 - Cyrtophyllum peregrinum Reinw. ex Blume [SYNONYM SPECIES 299029:33N8J nidx=null parent=6C9PR]
 + Cyrtophyllum peregrinum Reinw. ex Blume [SYNONYM SPECIES 299638:CFN2L nidx=null parent=6C9PR]
Cystoathyrium
 - Cystoathyrium Ching [SYNONYM UNRANKED 299029:C3JBM nidx=null parent=B8XSB]
 + Cystoathyrium Ching [SYNONYM UNRANKED 299638:CFN3D nidx=null parent=B8XSB]
Cythere militaris
 - Cythere militaris (Brady, 1890) [SYNONYM SPECIES 299029:33QL3 nidx=null parent=78843]
 + Cythere militaris (Brady, 1866) [SYNONYM SPECIES 299638:CFN6F nidx=null parent=78843]
Cytheropteron (Cytheropteron) curvicaudum
 - Cytheropteron (Cytheropteron) curvicaudum Hornibrook, 1952 [SYNONYM SPECIES 299029:CD3V4 nidx=null parent=48L5V]
 + Cytheropteron (Cytheropteron) curvicaudum Hornibrook, 1952 [SYNONYM SPECIES 299638:CFN7G nidx=null parent=48L5V]
Cytheropteron (Cytheropteron) vertex
 - Cytheropteron (Cytheropteron) vertex Hornibrook, 1952 [SYNONYM SPECIES 299029:C4VW2 nidx=null parent=85W4V]
 + Cytheropteron (Cytheropteron) vertex Hornibrook, 1952 [SYNONYM SPECIES 299638:CFN7M nidx=null parent=85W4V]
Cytherura (Nearocytherura)
 - Cytherura (Nearocytherura) [ACCEPTED SUBGENUS 299029:BS9SB nidx=null]
 + Cytherura (Nearocytherura) Coryell & Fields, 1937 [SYNONYM SUBGENUS 299638:CFN82 nidx=null parent=84RNS]
Cytisus gallicus
 - Cytisus gallicus A.Kern. ex Willk. & Lange [SYNONYM SPECIES 299029:9CR9Y nidx=null parent=9F33J]
 + Cytisus gallicus A.Kern. [SYNONYM SPECIES 299638:33RYH nidx=null parent=9D2L8]
Cytisus holopetalus
 - Cytisus holopetalus Fleischm. ex W.D.J.Koch [SYNONYM SPECIES 299029:9F6BT nidx=null parent=6JZSJ]
 + Cytisus holopetalus Fleischm. ex W.D.J.Koch [SYNONYM SPECIES 299638:CFN9M nidx=null parent=6JZSJ]
Cytisus intermedius
 - Cytisus intermedius Salzm. ex C.Presl [SYNONYM SPECIES 299029:9D2KQ nidx=null parent=9CXPJ]
 + Cytisus intermedius Salzm. ex Steud. [SYNONYM SPECIES 299638:CFN9N nidx=null parent=CFJ5F]
Dactylopetalum
 - Dactylopetalum Benth. [SYNONYM UNRANKED 299029:5T8JK nidx=null parent=3J55]
 + Dactylopetalum Benth. [SYNONYM UNRANKED 299638:CFNDW nidx=null parent=3J55]
Dactylopsis
 - Dactylopsis N.E.Br. [SYNONYM UNRANKED 299029:5T8JP nidx=null parent=5PKQ]
 + Dactylopsis N.E.Br. [SYNONYM UNRANKED 299638:CFNF5 nidx=null parent=5PKQ]
Dactylopusia glacialis lazurica
 - Dactylopusia glacialis lazurica (Chislenko, 1967) [ACCEPTED SUBSPECIES 299029:7ZGZY nidx=null]
 + Dactylopusia glacialis lazurica (Chislenko, 1971) [ACCEPTED SUBSPECIES 299638:CFNF7 nidx=null]
Dais owenii
 - Dais owenii Eckl. & Zeyh. ex Meissn [SYNONYM SPECIES 299029:33YN3 nidx=null parent=3GMN8]
 + Dais owenii Eckl. & Zeyh. ex Meissn [SYNONYM SPECIES 299638:CFNJS nidx=null parent=3GMN8]
Dalbergia volubilis
 - Dalbergia volubilis (L.) Urb. [SYNONYM SPECIES 299029:9K3WD nidx=null parent=33Z68]
 + Dalbergia volubilis (L.) Urb. [AMBIGUOUS_SYNONYM SPECIES 299638:33ZBC nidx=null parent=33Z68]
Dalea lemmonii
 - Dalea lemmonii Parry ex A.Gray [SYNONYM SPECIES 299029:33ZMB nidx=null parent=33ZGW]
 + Dalea lemmonii Parry ex A.Gray [SYNONYM SPECIES 299638:CFNL5 nidx=null parent=33ZGW]
Danaea trichomanoides
 - Danaea trichomanoides Spruce ex T. Moore [ACCEPTED SPECIES 299029:B9CVM nidx=null]
 + Danaea trichomanoides Spruce ex T. Moore [ACCEPTED SPECIES 299638:CFNP8 nidx=null]
Daniellia caudata
 - Daniellia caudata Craib ex Holland [SYNONYM SPECIES 299029:9F6C5 nidx=null parent=343WQ]
 + Daniellia caudata Craib ex Holland [SYNONYM SPECIES 299638:CFNPS nidx=null parent=CFNPV]
Daniellia fosteri
 - Daniellia fosteri Craib ex Holland [SYNONYM SPECIES 299029:343WL nidx=null parent=343WQ]
 + Daniellia fosteri Craib ex Holland [SYNONYM SPECIES 299638:CFNPT nidx=null parent=CFNPV]
Daniellia ogea
 - Daniellia ogea (Harms) Rolfe ex Holland [ACCEPTED SPECIES 299029:343WQ nidx=null]
 + Daniellia ogea (Harms) Rolfe ex Holland [ACCEPTED SPECIES 299638:CFNPV nidx=null]
Danielsseniidae
 - Danielsseniidae [SYNONYM FAMILY 299029:BG3K3 nidx=null parent=7NKQR]
 + Danielsseniidae Huys & Gee, in Huys, Gee, Moore & Hamond, 1996 [SYNONYM FAMILY 299638:CFNPY nidx=null parent=7ZFP9]
Daphnidium elongatum
 - Daphnidium elongatum Nees [SYNONYM SPECIES 299029:6CCD2 nidx=null parent=3VN3D]
 + Daphnidium elongatum Nees [SYNONYM SPECIES 299638:CFNRK nidx=null parent=3VN3D]
Daphnimorpha
 - Daphnimorpha Nakai [SYNONYM UNRANKED 299029:5T8KS nidx=null parent=87Y9]
 + Daphnimorpha Nakai [SYNONYM UNRANKED 299638:CFNRN nidx=null parent=87Y9]
Daphniphyllum blumeanum
 - Daphniphyllum blumeanum Baill. ex Müll. Arg. [SYNONYM SPECIES 299029:345KM nidx=null parent=5NGS6]
 + Daphniphyllum blumeanum Baill. ex Müll. Arg. [SYNONYM SPECIES 299638:CFNRP nidx=null parent=5NGS6]
Daphniphyllum roxburghii
 - Daphniphyllum roxburghii Baill. ex Rosenthal [SYNONYM SPECIES 299029:6CCDW nidx=null parent=345M3]
 + Daphniphyllum roxburghii Baill. ex Rosenthal [SYNONYM SPECIES 299638:CFNRQ nidx=null parent=345M3]
Darcyanthus
 - Darcyanthus Hunz. [SYNONYM UNRANKED 299029:5T8KX nidx=null parent=62Q6M]
 + Darcyanthus Hunz. [SYNONYM UNRANKED 299638:CFNSF nidx=null parent=62Q6M]
Dardanus
 - Dardanus Paul'son, 1875 [ACCEPTED GENUS 299029:B3J6K nidx=null]
 + Dardanus Paul'son, 1875 [ACCEPTED GENUS 299638:CFNSL nidx=null]
Dasypogon (Saropogon) chalybeiventris
 - Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 299029:349LG nidx=null parent=8B38Z]
 + Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 299638:88JBC nidx=null parent=8B38Z]
Datura acaulis
 - Datura acaulis Pav. ex Dunal [SYNONYM SPECIES 299029:34B55 nidx=null parent=3QHYH]
 + Datura acaulis Pav. ex Dunal [SYNONYM SPECIES 299638:CFP7P nidx=null parent=3QHYH]
Datura maxima
 - Datura maxima Moc. & Sessé ex Moc. & Sessé [SYNONYM SPECIES 299029:34B6L nidx=null parent=4XZB8]
 + Datura maxima Moc. & Sessé ex Moc. & Sessé [SYNONYM SPECIES 299638:CFP7Q nidx=null parent=4XZB8]
Datura meteloides
 - Datura meteloides DC. ex Dunal [SYNONYM SPECIES 299029:34B6Q nidx=null parent=34B67]
 + Datura meteloides DC. ex Dunal [SYNONYM SPECIES 299638:CFP7S nidx=null parent=34B67]
Daucus montanus
 - Daucus montanus Schmidt ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:34BDB nidx=null parent=5GTKB]
 + Daucus montanus Schmidt ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFP87 nidx=null parent=5GTKB]
Daucus polygamus
 - Daucus polygamus Jacq. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:B3YRL nidx=null parent=5GTKB]
 + Daucus polygamus Jacq. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFP89 nidx=null parent=5GTKB]
Daucus reboudii
 - Daucus reboudii Coss. ex Batt. & Trab. [ACCEPTED SPECIES 299029:6CG5R nidx=null]
 + Daucus reboudii Coss. ex Batt. & Trab. [ACCEPTED SPECIES 299638:CFP8B nidx=null]
Davallia melleri
 - Davallia melleri Hook. ex Baker [SYNONYM SPECIES 299029:BB2DT nidx=null parent=B9Y3Q]
 + Davallia melleri Hook. ex Baker [SYNONYM SPECIES 299638:CFP8Q nidx=null parent=B9Y3Q]
Davallia micans
 - Davallia micans Mett. ex Baker [SYNONYM SPECIES 299029:BB25N nidx=null parent=B9CWL]
 + Davallia micans Mett. ex Baker [SYNONYM SPECIES 299638:CFP8S nidx=null parent=B9CWL]
Davallia parvula
 - Davallia parvula Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299029:B9CXD nidx=null]
 + Davallia parvula Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299638:34BRJ nidx=null]
Davallia pyxidata var. attenuata
 - Davallia pyxidata var. attenuata Hook. ex T. Moore [SYNONYM VARIETY 299029:BD43C nidx=null parent=BB2H7]
 + Davallia pyxidata var. attenuata Hook. ex T. Moore [SYNONYM VARIETY 299638:CFP8W nidx=null parent=BB2H7]
Davallia tenuifolia var. lata
 - Davallia tenuifolia var. lata Hook. ex T. Moore [SYNONYM VARIETY 299029:BD43W nidx=null parent=B9Y39]
 + Davallia tenuifolia var. lata Hook. ex T. Moore [SYNONYM VARIETY 299638:CFP92 nidx=null parent=B9Y39]
Davidsoniaceae
 - Davidsoniaceae Bange [SYNONYM UNRANKED 299029:BV8J2 nidx=null parent=624G7]
 + Davidsoniaceae Bange [SYNONYM UNRANKED 299638:CFP97 nidx=null parent=624G7]
Davilla adenophylla
 - Davilla adenophylla Mart. ex Eichler [SYNONYM SPECIES 299029:34C5L nidx=null parent=34C68]
 + Davilla adenophylla Mart. ex Eichler [SYNONYM SPECIES 299638:CFP9D nidx=null parent=34C68]
Davilla cuspidulata
 - Davilla cuspidulata Mart. ex Eichler [ACCEPTED SPECIES 299029:34C63 nidx=null]
 + Davilla cuspidulata Mart. ex Eichler [ACCEPTED SPECIES 299638:CFP9F nidx=null]
Davilla glabrata
 - Davilla glabrata Mart. ex Eichler [ACCEPTED SPECIES 299029:6CFWX nidx=null]
 + Davilla glabrata Mart. ex Eichler [ACCEPTED SPECIES 299638:CFP9G nidx=null]
Dayaoshania
 - Dayaoshania W.T.Wang [SYNONYM UNRANKED 299029:5T8M6 nidx=null parent=69K9]
 + Dayaoshania W.T.Wang [SYNONYM UNRANKED 299638:CFP9R nidx=null parent=69K9]
Debregeasia squamata
 - Debregeasia squamata King ex Hook. fil. [ACCEPTED SPECIES 299029:34CLT nidx=null]
 + Debregeasia squamata King ex Hook. fil. [ACCEPTED SPECIES 299638:CFP9Y nidx=null]
Decachaena
 - Decachaena (Hook.) Torr. & A.Gray ex Lindl. [SYNONYM UNRANKED 299029:B4C9D nidx=null parent=4MHZ]
 + Decachaena (Hook.) Torr. & A.Gray ex Lindl. [SYNONYM UNRANKED 299638:7MYV7 nidx=null parent=4MHZ]
Decalepis salicifolia
 - Decalepis salicifolia Bedd. ex Venter [SYNONYM SPECIES 299029:34CTH nidx=null parent=34CTF]
 + Decalepis salicifolia Bedd. ex Venter [SYNONYM SPECIES 299638:CFPB3 nidx=null parent=34CTF]
Decapauropus
 - Decapauropus Remy, 1957 [SYNONYM SUBGENUS 299029:C8TV6 nidx=null parent=7NVJT]
 + Decapauropus Remy, 1957 [SYNONYM SUBGENUS 299638:99DYQ nidx=null parent=7NVJT]
Decavenia
 - Decavenia (Nakai) Koidz. [SYNONYM UNRANKED 299029:5T8MX nidx=null parent=74VW]
 + Decavenia (Nakai) Koidz. [SYNONYM UNRANKED 299638:CFPBV nidx=null parent=74VW]
Decumaria
 - Decumaria L. [SYNONYM UNRANKED 299029:BMJCW nidx=null parent=4ZPV]
 + Decumaria L. [SYNONYM UNRANKED 299638:CFPCH nidx=null parent=4ZPV]
Deeringia indica
 - Deeringia indica Retz. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6CGX4 nidx=null parent=6CH8N]
 + Deeringia indica Retz. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFPCN nidx=null parent=6CH8N]
Degeeria mexicana
 - Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JPZL nidx=null]
 + Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3TJM nidx=null]
Dehaasia kurzii
 - Dehaasia kurzii King ex Hook. fil. [ACCEPTED SPECIES 299029:6CGSR nidx=null]
 + Dehaasia kurzii King ex Hook. fil. [ACCEPTED SPECIES 299638:CFPD6 nidx=null]
Deinanthe
 - Deinanthe Maxim. [SYNONYM UNRANKED 299029:BRWW7 nidx=null parent=4ZPV]
 + Deinanthe Maxim. [SYNONYM UNRANKED 299638:CFPDQ nidx=null parent=4ZPV]
Deinocheilos
 - Deinocheilos W.T.Wang [SYNONYM UNRANKED 299029:7MZ77 nidx=null parent=69K9]
 + Deinocheilos W.T.Wang [SYNONYM UNRANKED 299638:CFPDS nidx=null parent=69K9]
Deinostigma
 - Deinostigma W.T.Wang & Z.Y.Li [SYNONYM UNRANKED 299029:42JN nidx=null parent=5QHK]
 + Deinostigma W.T.Wang & Z.Y.Li [SYNONYM UNRANKED 299638:CFDFT nidx=null parent=5QHK]
Delphinium araraticum
 - Delphinium araraticum (N. Busch) N. Busch ex Siskin [SYNONYM SPECIES 299029:34J34 nidx=null parent=34J35]
 + Delphinium araraticum (N. Busch) N. Busch ex Siskin [SYNONYM SPECIES 299638:CFPLG nidx=null parent=34J35]
Delphinium distichum
 - Delphinium distichum Geyer ex Hooker [ACCEPTED SPECIES 299029:34J7Z nidx=null]
 + Delphinium distichum Geyer ex Hooker [ACCEPTED SPECIES 299638:CFPLP nidx=null]
Delphinium moschatum
 - Delphinium moschatum Munro ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:6CHDW nidx=null parent=34J4M]
 + Delphinium moschatum Munro ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFPLV nidx=null parent=34J4M]
Delphinium × occidentale
 - Delphinium × occidentale S. Watson ex J. M. Coult. [ACCEPTED SPECIES 299029:7T2K2 nidx=null]
 + Delphinium × occidentale S. Watson ex J. M. Coult. [ACCEPTED SPECIES 299638:CFPLY nidx=null]
Deltocephalus thenii
 - Deltocephalus thenii Edwards, 1915 [SYNONYM SPECIES 299029:C9K42 nidx=null parent=4ND7Q]
 + Deltocephalus thenii Edwards, 1915 [SYNONYM SPECIES 299638:CFPQ2 nidx=null parent=4ND7Q]
Dendroconche
 - Dendroconche Copel. [SYNONYM UNRANKED 299029:C3LW7 nidx=null parent=B8YFY]
 + Dendroconche Copel. [SYNONYM UNRANKED 299638:CFPYC nidx=null parent=B8YFY]
Dendromyia (Calladimyia) melanoides
 - Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 299029:34QNS nidx=null parent=5C4BH]
 + Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 299638:88JM9 nidx=null parent=5C4BH]
Dendronephthya (Dendronephthya) celosia
 - Dendronephthya (Dendronephthya) celosia (Lesson, 1834) [SYNONYM SPECIES 299029:CD6BV nidx=null parent=6ZRKK]
 + Dendronephthya (Dendronephthya) celosia (Lesson, 1834) [SYNONYM SPECIES 299638:CFPZC nidx=null parent=6ZRKK]
Dendrophila trifoliata
 - Dendrophila trifoliata Zipp. ex Blume [SYNONYM SPECIES 299029:99MWP nidx=null parent=99VTB]
 + Dendrophila trifoliata Zipp. ex Blume [SYNONYM SPECIES 299638:CFPZQ nidx=null parent=99VTB]
Dendroseris
 - Dendroseris D.Don [SYNONYM UNRANKED 299029:BS9CR nidx=null parent=7JMV]
 + Dendroseris D.Don [SYNONYM UNRANKED 299638:CFQ3Z nidx=null parent=7JMV]
Dendrostellera
 - Dendrostellera (C.A.Mey.) Tiegh. [SYNONYM UNRANKED 299029:5T8PK nidx=null parent=44BL]
 + Dendrostellera (C.A.Mey.) Tiegh. [SYNONYM UNRANKED 299638:CFP7R nidx=null parent=44BL]
Dennstaedtia
 - Dennstaedtia Bernh. [SYNONYM UNRANKED 299029:C3M3Z nidx=null parent=B8YQ5]
 + Dennstaedtia Bernh. [SYNONYM UNRANKED 299638:CFQ6B nidx=null parent=B8YQ5]
Depanycteris
 - Depanycteris Thomas, 1920 [ACCEPTED SUBGENUS 299029:8P3FP nidx=null]
 + Depanycteris Thomas, 1920 [ACCEPTED SUBGENUS 299638:CFPMY nidx=null]
Dermomurex (Dermomurex)
 - Dermomurex (Dermomurex) Monterosato, 1890 [SYNONYM SUBGENUS 299029:C6GDN nidx=null parent=7NVT5]
 + Dermomurex (Dermomurex) Monterosato, 1890 [SYNONYM SUBGENUS 299638:CFFHH nidx=null parent=7NVT5]
Descurainia brevifructa
 - Descurainia brevifructa Boelcke ex Mart.-Laborde [ACCEPTED SPECIES 299029:34ZBB nidx=null]
 + Descurainia brevifructa Boelcke ex Mart.-Laborde [ACCEPTED SPECIES 299638:CFRR9 nidx=null]
Desmodium birmannicum
 - Desmodium birmannicum Watt ex Prain [SYNONYM SPECIES 299029:3532T nidx=null parent=9D6F7]
 + Desmodium birmannicum Watt ex Prain [SYNONYM SPECIES 299638:CFRV2 nidx=null parent=9D6F7]
Desmodium gunnii
 - Desmodium gunnii Benth. ex Hook.f. [SYNONYM SPECIES 299029:6CNTP nidx=null parent=9F2F6]
 + Desmodium gunnii Benth. ex Hook.f. [SYNONYM SPECIES 299638:CFRV6 nidx=null parent=9F2F6]
Desmodium johnstonii
 - Desmodium johnstonii Standl. ex B.G.Schub. [ACCEPTED SPECIES 299029:3538S nidx=null]
 + Desmodium johnstonii Standl. ex B.G.Schub. [ACCEPTED SPECIES 299638:CFRVC nidx=null]
Desmogerlachia papillifer
 - Desmogerlachia papillifer (Gerlach, 1964) [SYNONYM SPECIES 299029:8G6V5 nidx=null parent=8FTGW]
 + Desmogerlachia papillifer (Gerlach, 1956) [SYNONYM SPECIES 299638:CFNJ2 nidx=null parent=8FTGW]
Deweya
 - Deweya Torr. & A.Gray [SYNONYM UNRANKED 299029:5T8R3 nidx=null parent=7T55]
 + Deweya Torr. & A.Gray [SYNONYM UNRANKED 299638:CFNMY nidx=null parent=7T55]
Diacalpe
 - Diacalpe Blume [SYNONYM UNRANKED 299029:C3MRT nidx=null parent=B8VJF]
 + Diacalpe Blume [SYNONYM UNRANKED 299638:CFNP5 nidx=null parent=B8VJF]
Dialium indum var. bursa
 - Dialium indum var. bursa (de Wit) Rojo ex Kessler & Sidiyasa [ACCEPTED VARIETY 299029:9DVRZ nidx=null]
 + Dialium indum var. bursa (de Wit) Rojo ex Kessler & Sidiyasa [ACCEPTED VARIETY 299638:5NJCJ nidx=null]
Diamorpha
 - Diamorpha Nutt. [SYNONYM UNRANKED 299029:5T8RH nidx=null parent=7F44]
 + Diamorpha Nutt. [SYNONYM UNRANKED 299638:CFNS2 nidx=null parent=7F44]
Dianthera latifolia
 - Dianthera latifolia (Vahl) Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299029:B3Z6B nidx=null parent=4NMPX]
 + Dianthera latifolia (Vahl) Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299638:6CQFB nidx=null parent=4NMPX]
Dianthera tomentosa
 - Dianthera tomentosa Roxb. ex C. B. Clarke [SYNONYM SPECIES 299029:B4V5P nidx=null parent=465P5]
 + Dianthera tomentosa Roxb. ex C. B. Clarke [SYNONYM SPECIES 299638:CFNT2 nidx=null parent=465P5]
Dianthera viridiflora
 - Dianthera viridiflora (Buckley ex Nees) Benth. & Hook. fil. [SYNONYM SPECIES 299029:6CQ6T nidx=null parent=5CRB5]
 + Dianthera viridiflora (Buckley ex Nees) Benth. & Hook. fil. [SYNONYM SPECIES 299638:CFNT3 nidx=null parent=5CRB5]
Dianthus bohemicus
 - Dianthus bohemicus J. Mayer ex Tausch [SYNONYM SPECIES 299029:6D29K nidx=null parent=5GVJQ]
 + Dianthus bohemicus J. Mayer ex Tausch [SYNONYM SPECIES 299638:CFNTD nidx=null parent=5GVJQ]
Dianthus chinensis var. macrosepalus
 - Dianthus chinensis var. macrosepalus Franch. ex L. H. Bailey [SYNONYM VARIETY 299029:5NJFL nidx=null parent=6CPYB]
 + Dianthus chinensis var. macrosepalus Franch. ex L. H. Bailey [SYNONYM VARIETY 299638:CFNTL nidx=null parent=6CPYB]
Dianthus contractus
 - Dianthus contractus Jan ex Nyman [SYNONYM SPECIES 299029:7VH4T nidx=null parent=9ZLNF]
 + Dianthus contractus Jan ex Nyman [SYNONYM SPECIES 299638:CFNTQ nidx=null parent=9ZLNF]
Dianthus holzmannianus
 - Dianthus holzmannianus Heldr. & Hausskn. ex Nyman [SYNONYM SPECIES 299029:9ZLNH nidx=null parent=6CPZ9]
 + Dianthus holzmannianus Heldr. & Hausskn. ex Nyman [SYNONYM SPECIES 299638:CFNVD nidx=null parent=6CPZ9]
Dianthus lanceolatus
 - Dianthus lanceolatus Steven ex Rchb. [SYNONYM SPECIES 299029:6D236 nidx=null parent=BNBV4]
 + Dianthus lanceolatus Steven ex Rchb. [SYNONYM SPECIES 299638:CFNVM nidx=null parent=BNBV4]
Dianthus ligusticus
 - Dianthus ligusticus Willd. ex Nyman [SYNONYM SPECIES 299029:6CPSB nidx=null parent=BNBSH]
 + Dianthus ligusticus Willd. ex Nyman [SYNONYM SPECIES 299638:CFNVN nidx=null parent=BNBSH]
Dianthus oetaeus
 - Dianthus oetaeus Heldr. ex Nyman [SYNONYM SPECIES 299029:6CPSX nidx=null parent=5GVG5]
 + Dianthus oetaeus Heldr. ex Nyman [SYNONYM SPECIES 299638:CFNVS nidx=null parent=5GVG5]
Dianthus oreades
 - Dianthus oreades Balb. ex Nyman [SYNONYM SPECIES 299029:6CPSY nidx=null parent=6D23B]
 + Dianthus oreades Balb. ex Nyman [SYNONYM SPECIES 299638:CFNVT nidx=null parent=6D23B]
Dianthus saxatilis
 - Dianthus saxatilis Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:6D3JC nidx=null parent=5GVHQ]
 + Dianthus saxatilis Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFNW4 nidx=null parent=5GVHQ]
Dianthus sternbergii
 - Dianthus sternbergii Sieber ex Capelli [ACCEPTED SPECIES 299029:9XM66 nidx=null]
 + Dianthus sternbergii Sieber ex Capelli [ACCEPTED SPECIES 299638:CFNW8 nidx=null]
Dianthus vivariensis
 - Dianthus vivariensis Jord. ex Boreau [SYNONYM SPECIES 299029:B725M nidx=null parent=6D287]
 + Dianthus vivariensis Jord. ex Boreau [SYNONYM SPECIES 299638:CFNWN nidx=null parent=6D287]
Diaptomus (Aglaodiaptomus) dilobatus
 - Diaptomus (Aglaodiaptomus) dilobatus Wilson M.S., 1958 [SYNONYM SPECIES 299029:CD556 nidx=null parent=65RBT]
 + Diaptomus (Aglaodiaptomus) dilobatus Wilson M.S., 1958 [SYNONYM SPECIES 299638:CFP6X nidx=null parent=65RBT]
Diaptomus mirus serbicus
 - Diaptomus mirus serbicus Djordjevic, 1907 [SYNONYM SUBSPECIES 299029:BHPG5 nidx=null parent=35DP3]
 + Diaptomus mirus serbicus Gjorgjevits, 1907 [SYNONYM SUBSPECIES 299638:CFP74 nidx=null parent=35DP3]
Diaptomus vulgaris transylvanica
 - Diaptomus vulgaris transylvanica Steuer, 1916 [SYNONYM SUBSPECIES 299029:8FTVX nidx=null parent=8FTY4]
 + Diaptomus vulgaris transylvanica Steuer, 1900 [SYNONYM SUBSPECIES 299638:CFP76 nidx=null parent=7W3ZZ]
Dichaetonecta
 - Dichaetonecta Hutchinson, 1940 [ACCEPTED SUBGENUS 299029:8P3FV nidx=null]
 + Dichaetonecta Hutchinson, 1940 [ACCEPTED SUBGENUS 299638:CFMW3 nidx=null]
Dichelacera abiens
 - Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQ6L nidx=null]
 + Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3TKF nidx=null]
Dichondra sericea var. tomentosa
 - Dichondra sericea var. tomentosa W. R. Buck ex Tronc. & Bacigalupo [ACCEPTED VARIETY 299029:5NJRM nidx=null]
 + Dichondra sericea var. tomentosa W. R. Buck ex Tronc. & Bacigalupo [ACCEPTED VARIETY 299638:CFPJR nidx=null]
Dichotoma
 - Dichotoma Sch.Bip. [SYNONYM UNRANKED 299029:5T8T4 nidx=null parent=63TBW]
 + Dichotoma Sch.Bip. [SYNONYM UNRANKED 299638:CFPKM nidx=null parent=63TBW]
Dichroa
 - Dichroa Lour. [SYNONYM UNRANKED 299029:BRWTL nidx=null parent=4ZPV]
 + Dichroa Lour. [SYNONYM UNRANKED 299638:CFPLD nidx=null parent=4ZPV]
Dicksonia deplanchei
 - Dicksonia deplanchei Vieill. ex Baker [SYNONYM SPECIES 299029:BB3BM nidx=null parent=B9DLM]
 + Dicksonia deplanchei Vieill. ex Baker [SYNONYM SPECIES 299638:CFPMJ nidx=null parent=B9DLM]
Dicksonia fallax
 - Dicksonia fallax Kaulf. ex Sieber [SYNONYM SPECIES 299029:BB3C3 nidx=null parent=B97TG]
 + Dicksonia fallax Kaulf. ex Sieber [SYNONYM SPECIES 299638:CFPML nidx=null parent=B97TG]
Dicranoglossum
 - Dicranoglossum J.Sm. [SYNONYM UNRANKED 299029:C3S5C nidx=null parent=B8Z6M]
 + Dicranoglossum J.Sm. [SYNONYM UNRANKED 299638:CFPQR nidx=null parent=B8Z6M]
Dicranolepis polygaloides
 - Dicranolepis polygaloides Gilg ex H. Pearson [ACCEPTED SPECIES 299029:35RCW nidx=null]
 + Dicranolepis polygaloides Gilg ex H. Pearson [ACCEPTED SPECIES 299638:CFPQT nidx=null]
Dicrus foetidus
 - Dicrus foetidus Reinw. ex Blume [SYNONYM SPECIES 299029:6CTTH nidx=null parent=5BNTQ]
 + Dicrus foetidus Reinw. ex Blume [SYNONYM SPECIES 299638:CFPTN nidx=null parent=5BNTQ]
Dictamnus hispanicus
 - Dictamnus hispanicus Webb ex Nyman [ACCEPTED SPECIES 299029:6D65C nidx=null]
 + Dictamnus hispanicus Webb ex Nyman [ACCEPTED SPECIES 299638:CFPTP nidx=null]
Didemnum peyrefittensis
 - Didemnum peyrefittensis Brement, 1913 [SYNONYM SPECIES 299029:BZ8DQ nidx=null parent=35WT2]
 + Didemnum peyrefittensis Brement, 1913 [SYNONYM SPECIES 299638:CFQ2V nidx=null parent=35WT2]
Didiscus
 - Didiscus DC. [SYNONYM UNRANKED 299029:7MYXV nidx=null parent=7YCK]
 + Didiscus DC. [SYNONYM UNRANKED 299638:CFQ3M nidx=null parent=7YCK]
Didissandra rufa
 - Didissandra rufa King ex Hook. fil. [SYNONYM SPECIES 299029:35XCL nidx=null parent=5ZZBC]
 + Didissandra rufa King ex Hook. fil. [SYNONYM SPECIES 299638:CFQ3R nidx=null parent=5ZZBC]
Didymocarpus bifolius
 - Didymocarpus bifolius (D. Don) Jack ex DC. [SYNONYM SPECIES 299029:8V7X2 nidx=null parent=6M348]
 + Didymocarpus bifolius (D. Don) Jack ex DC. [SYNONYM SPECIES 299638:CFQ5Q nidx=null parent=6M348]
Didymocarpus grandiflorus
 - Didymocarpus grandiflorus (Wall.) Dietr. ex Steud. [SYNONYM SPECIES 299029:6D6QQ nidx=null parent=6LQGK]
 + Didymocarpus grandiflorus (Wall.) Dietr. ex Steud. [SYNONYM SPECIES 299638:CFQ65 nidx=null parent=6LQGK]
Didymocarpus incanus
 - Didymocarpus incanus (R. Br.) Benth. & Hook. fil. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:B3ZC9 nidx=null parent=3W93Z]
 + Didymocarpus incanus (R. Br.) Benth. & Hook. fil. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ67 nidx=null parent=3W93Z]
Didymochlaenaceae
 - Didymochlaenaceae Ching ex Li Bing Zhang & Liang Zhang [ACCEPTED FAMILY 299029:B8WSL nidx=null]
 + Didymochlaenaceae Ching ex Li Bing Zhang & Liang Zhang [ACCEPTED FAMILY 299638:999 nidx=null]
Didymopanax undulatus
 - Didymopanax undulatus Decne. & Planch. ex C. Wright [SYNONYM SPECIES 299029:35Z57 nidx=null parent=35Z4H]
 + Didymopanax undulatus Decne. & Planch. ex C. Wright [SYNONYM SPECIES 299638:CFQ85 nidx=null parent=35Z4H]
Diestramima (Diestramima) himalayana
 - Diestramima (Diestramima) himalayana (Griffini, 1914) [ACCEPTED SPECIES 299029:8PYBN nidx=null]
 + Diestramima (Diestramima) himalayana (Griffini, 1914) [ACCEPTED SPECIES 299638:362LB nidx=null]
Digitalis cariensis
 - Digitalis cariensis Boiss. ex Jaub. & Spach [ACCEPTED SPECIES 299029:3637Y nidx=null]
 + Digitalis cariensis Boiss. ex Jaub. & Spach [ACCEPTED SPECIES 299638:CFQJV nidx=null]
Digitalis minor
 - Digitalis minor Bourg. ex Nyman [SYNONYM SPECIES 299029:3639H nidx=null parent=3639G]
 + Digitalis minor Bourg. ex Nyman [SYNONYM SPECIES 299638:CFQJZ nidx=null parent=3639G]
Digomphia
 - Digomphia Benth. [ACCEPTED GENUS 299029:99JWW nidx=null]
 + Digomphia Benth. [SYNONYM UNRANKED 299638:CFRJ5 nidx=null parent=99F8S]
Dillenia ochreata
 - Dillenia ochreata Teijsm. & Binn. ex Gilg [SYNONYM SPECIES 299029:365HM nidx=null parent=365HL]
 + Dillenia ochreata Teijsm. & Binn. ex Gilg [SYNONYM SPECIES 299638:CFRP6 nidx=null parent=365HL]
Dillenia ovata
 - Dillenia ovata Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:365HR nidx=null]
 + Dillenia ovata Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFRP7 nidx=null]
Dinaraea (Aglypha)
 - Dinaraea (Aglypha) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 299029:C63PF nidx=null parent=9JB2R]
 + Dinaraea (Aglypha) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 299638:CFCM2 nidx=null parent=9JB2R]
 + Dinaraea (Aglypha) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 299638:CFCM3 nidx=null parent=9JB2R]
Dinematura braccata
 - Dinematura braccata Dana, 1852-1853 [SYNONYM SPECIES 299029:368HY nidx=null parent=38MQ6]
 + Dinematura braccata Dana, 1849-1852 [SYNONYM SPECIES 299638:CFRTZ nidx=null parent=38MQ6]
Dinklageanthus volubilis
 - Dinklageanthus volubilis Melch. ex Mildbr. [SYNONYM SPECIES 299029:9B4VN nidx=null parent=99MXY]
 + Dinklageanthus volubilis Melch. ex Mildbr. [SYNONYM SPECIES 299638:CFRV7 nidx=null parent=99MXY]
Diocirea
 - Diocirea Chinnock [SYNONYM UNRANKED 299029:8RPPC nidx=null parent=633YR]
 + Diocirea Chinnock [SYNONYM UNRANKED 299638:CFRYH nidx=null parent=633YR]
Diosma graveolens
 - Diosma graveolens Licht. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:9XWN8 nidx=null parent=9XQ4D]
 + Diosma graveolens Licht. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFS6K nidx=null parent=9XQ4D]
Diosma parviflora
 - Diosma parviflora Willd. ex Schult. [SYNONYM SPECIES 299029:9XWNH nidx=null parent=6638J]
 + Diosma parviflora Willd. ex Schult. [SYNONYM SPECIES 299638:CFS6M nidx=null parent=6638J]
Diotis ceratoides
 - Diotis ceratoides (L.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:36F6F nidx=null parent=6NMH5]
 + Diotis ceratoides (L.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CFS7V nidx=null parent=6NMH5]
Diplarpea
 - Diplarpea Triana [SYNONYM UNRANKED 299029:5T8XH nidx=null parent=829T]
 + Diplarpea Triana [SYNONYM UNRANKED 299638:CFSCD nidx=null parent=829T]
Diplazium apollinaris
 - Diplazium apollinaris L'Herm. ex Fée [ACCEPTED SPECIES 299029:BB4DC nidx=null]
 + Diplazium apollinaris L'Herm. ex Fée [ACCEPTED SPECIES 299638:CFSCT nidx=null]
Diplazium caracasanum
 - Diplazium caracasanum (Willd.) Kunze ex T. Moore [ACCEPTED SPECIES 299029:B9DSN nidx=null]
 + Diplazium caracasanum (Willd.) Kunze ex T. Moore [ACCEPTED SPECIES 299638:CFSCW nidx=null]
Diplazium comorense
 - Diplazium comorense Bojer ex Baker [SYNONYM SPECIES 299029:BB4HN nidx=null parent=BB4DF]
 + Diplazium comorense Bojer ex Baker [SYNONYM SPECIES 299638:CFSCX nidx=null parent=BB4DF]
Diplazium conterminum
 - Diplazium conterminum Christ [ACCEPTED SPECIES 299029:C3V58 nidx=null]
 + Diplazium conterminum Christ [ACCEPTED SPECIES 299638:CFSCY nidx=null]
Diplommatina abbreviata
 - Diplommatina abbreviata Heude, 1885 [ACCEPTED SPECIES 299029:7R3RT nidx=null]
 + Diplommatina abbreviata Heude, 1890 [ACCEPTED SPECIES 299638:CFSLZ nidx=null]
Diplopappus diplostephioides
 - Diplopappus diplostephioides Hook. fil. & Thomson ex C. B. Clarke [SYNONYM SPECIES 299029:36MDT nidx=null parent=7BYKB]
 + Diplopappus diplostephioides Hook. fil. & Thomson ex C. B. Clarke [SYNONYM SPECIES 299638:CFSNC nidx=null parent=7BYKB]
Diplosis fleothripetiperda
 - Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQ89 nidx=null]
 + Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3TQ6 nidx=null]
Diplostemma
 - Diplostemma Hochst. & Steud. [SYNONYM UNRANKED 299029:B3M2C nidx=null parent=62STX]
 + Diplostemma Hochst. & Steud. [SYNONYM UNRANKED 299638:5T8YT nidx=null parent=62STX]
Diplostephium mandonii
 - Diplostephium mandonii Sch. Bip. ex Rusby [SYNONYM SPECIES 299029:6CXH3 nidx=null parent=36NDN]
 + Diplostephium mandonii Sch. Bip. ex Rusby [SYNONYM SPECIES 299638:CFSPW nidx=null parent=36NDN]
Diporidium
 - Diporidium H.L.Wendl. [SYNONYM UNRANKED 299029:5T8Z3 nidx=null parent=66FH]
 + Diporidium H.L.Wendl. [SYNONYM UNRANKED 299638:CFSRC nidx=null parent=66FH]
Dipsacus botterii
 - Dipsacus botterii Maly ex Nyman [SYNONYM SPECIES 299029:6CXBK nidx=null parent=6CXBL]
 + Dipsacus botterii Maly ex Nyman [SYNONYM SPECIES 299638:CFSRL nidx=null parent=6CXBL]
Dipteracanthus urophyllus
 - Dipteracanthus urophyllus Wall. ex Nees [SYNONYM SPECIES 299029:36QR4 nidx=null parent=53388]
 + Dipteracanthus urophyllus Wall. ex Nees [SYNONYM SPECIES 299638:CFSS6 nidx=null parent=53388]
Dipteracanthus vagans
 - Dipteracanthus vagans (Wight) Benth. ex T. Anderson [SYNONYM SPECIES 299029:36QR5 nidx=null parent=6DRG4]
 + Dipteracanthus vagans (Wight) Benth. ex T. Anderson [SYNONYM SPECIES 299638:CFSS7 nidx=null parent=6DRG4]
Dipterocarpus mannii
 - Dipterocarpus mannii King ex U. N. Kanjilal, P. C. Kanjilal & Das [ACCEPTED SPECIES 299029:6CYX6 nidx=null]
 + Dipterocarpus mannii King ex U. N. Kanjilal, P. C. Kanjilal & Das [ACCEPTED SPECIES 299638:CFSSD nidx=null]
Dischidia pruinosa
 - Dischidia pruinosa Zipp. ex Blume [SYNONYM SPECIES 299029:B4WWC nidx=null parent=3MRZ5]
 + Dischidia pruinosa Zipp. ex Blume [SYNONYM SPECIES 299638:CFSV8 nidx=null parent=3MRZ5]
Discocactus araneispinus
 - Discocactus araneispinus Buining ex J. Theun. [SYNONYM SPECIES 299029:36SZD nidx=null parent=5GXH6]
 + Discocactus araneispinus Buining ex J. Theun. [SYNONYM SPECIES 299638:CFSVK nidx=null parent=5GXH6]
Discocactus tricornis
 - Discocactus tricornis Monv. ex Pfeiff. & Otto [SYNONYM SPECIES 299029:36T37 nidx=null parent=36T2L]
 + Discocactus tricornis Monv. ex Pfeiff. & Otto [SYNONYM SPECIES 299638:CFSVR nidx=null parent=36T2L]
Discocriconemella limitanea
 - Discocriconemella limitanea (Luc, 1959) De Grisse & Loof, 1965 [ACCEPTED SPECIES 299029:C9KCG nidx=null]
 + Discocriconemella limitanea (Luc, 1959) De Grisse & Loof, 1965 [ACCEPTED SPECIES 299638:8GPNF nidx=null]
Dissocarpus biflorus
 - Dissocarpus biflorus F. Muell. [ACCEPTED SPECIES 299029:6DBF3 nidx=null]
 + Dissocarpus biflorus F. Muell. [ACCEPTED SPECIES 299638:CFPJP nidx=null]
Dissotis bussei
 - Dissotis bussei Gilg ex A. Fern. & R. Fern. [SYNONYM SPECIES 299029:36W95 nidx=null parent=36W87]
 + Dissotis bussei Gilg ex A. Fern. & R. Fern. [SYNONYM SPECIES 299638:CFPKB nidx=null parent=36W87]
Dissotis thollonii
 - Dissotis thollonii Cogn. ex Büttner [SYNONYM SPECIES 299029:7VJG9 nidx=null parent=7YTQP]
 + Dissotis thollonii Cogn. ex Büttner [SYNONYM SPECIES 299638:CFPKL nidx=null parent=7YTQP]
Distoma complanatum
 - Distoma complanatum Rudolphi, 1819 [SYNONYM SPECIES 299029:848B9 nidx=null parent=5YZSJ]
 + Distoma complanatum Rudolphi, 1814 [SYNONYM SPECIES 299638:CFPMS nidx=null parent=5YZSJ]
Distylium indicum
 - Distylium indicum Benth. ex C. B. Clarke [ACCEPTED SPECIES 299029:36YKK nidx=null]
 + Distylium indicum Benth. ex C. B. Clarke [ACCEPTED SPECIES 299638:CFPNN nidx=null]
Distylium lanceolatum
 - Distylium lanceolatum Chun ex W. C. Cheng [SYNONYM SPECIES 299029:36YKL nidx=null parent=36YKD]
 + Distylium lanceolatum Chun ex W. C. Cheng [SYNONYM SPECIES 299638:CFPNP nidx=null parent=36YKD]
Distylium tsiangii
 - Distylium tsiangii Chun ex W. C. Cheng [AMBIGUOUS_SYNONYM SPECIES 299029:36YKX nidx=null parent=3DB5Z]
 + Distylium tsiangii Chun ex W. C. Cheng [AMBIGUOUS_SYNONYM SPECIES 299638:CFPNQ nidx=null parent=3DB5Z]
Docyniopsis
 - Docyniopsis (C.K.Schneid.) Koidz. [SYNONYM UNRANKED 299029:BRWSK nidx=null parent=5KQ9]
 + Docyniopsis (C.K.Schneid.) Koidz. [SYNONYM UNRANKED 299638:CFPSD nidx=null parent=5KQ9]
Dodecatheon bernalinum
 - Dodecatheon bernalinum Greene ex R. Knuth [SYNONYM SPECIES 299029:373J6 nidx=null parent=BQNFX]
 + Dodecatheon bernalinum Greene ex R. Knuth [SYNONYM SPECIES 299638:CFPSG nidx=null parent=BQNFX]
Dolichopus (Dolichopus) parvicaudatus
 - Dolichopus (Dolichopus) parvicaudatus Zetterstedt, 1843 [ACCEPTED SPECIES 299029:92R7R nidx=null]
 + Dolichopus (Dolichopus) parvicaudatus Zetterstedt, 1843 [ACCEPTED SPECIES 299638:376N6 nidx=null]
Dolichothele
 - Dolichothele (K.Schum.) Britton & Rose [SYNONYM UNRANKED 299029:5T94B nidx=null parent=5KS4]
 + Dolichothele (K.Schum.) Britton & Rose [SYNONYM UNRANKED 299638:CFQ45 nidx=null parent=5KS4]
Dolichoura
 - Dolichoura Brade [SYNONYM UNRANKED 299029:7PCKJ nidx=null parent=4Z4S]
 + Dolichoura Brade [SYNONYM UNRANKED 299638:CFQ47 nidx=null parent=4Z4S]
Doliocarpus castaneifolius
 - Doliocarpus castaneifolius Mart. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:6DCTH nidx=null parent=BNCG7]
 + Doliocarpus castaneifolius Mart. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ4L nidx=null parent=BNCG7]
Doliocarpus piauhiensis
 - Doliocarpus piauhiensis Mart. ex Eichler [SYNONYM SPECIES 299029:B72F6 nidx=null parent=6DCTK]
 + Doliocarpus piauhiensis Mart. ex Eichler [SYNONYM SPECIES 299638:CFQ4P nidx=null parent=6DCTK]
Doloria levis
 - Doloria levis (Skogsberg, 1920) [ACCEPTED SPECIES 299029:CD6LJ nidx=null]
 + Doloria levis (Skogsberg, 1920) [ACCEPTED SPECIES 299638:CFQ6Z nidx=null]
Dombeya densiflora
 - Dombeya densiflora Planch. ex Harv. & Sond. [SYNONYM SPECIES 299029:378TK nidx=null parent=3792J]
 + Dombeya densiflora Planch. ex Harv. & Sond. [SYNONYM SPECIES 299638:CFQ7H nidx=null parent=3792J]
Donax radiata
 - Donax radiata Valenciennes, 1821 [AMBIGUOUS_SYNONYM SPECIES 299029:C6YM9 nidx=null parent=379RR]
 + Donax radiata Valenciennes, 1821 [SYNONYM SPECIES 299638:CFQ9G nidx=null parent=379RR]
Dontospermum
 - Dontospermum Neck. ex Sch.Bip. [SYNONYM UNRANKED 299029:5T94T nidx=null parent=34BS]
 + Dontospermum Neck. ex Sch.Bip. [SYNONYM UNRANKED 299638:CFQC4 nidx=null parent=34BS]
Doratoxylon
 - Doratoxylon Thouars sec. Bojer ex Benth. & Hook.f. [ACCEPTED GENUS 299029:6337T nidx=null]
 + Doratoxylon Thouars [ACCEPTED GENUS 299638:CFQCK nidx=null]
Doratoxylon diversifolium
 - Doratoxylon diversifolium (Juss.) Benth. & Hook. fil. ex B. D. Jacks. [SYNONYM SPECIES 299029:9XWTC nidx=null parent=5GY4V]
 + Doratoxylon diversifolium (Juss.) Benth. & Hook. fil. ex B. D. Jacks. [SYNONYM SPECIES 299638:6DFM2 nidx=null parent=5GY4V]
Dorema
 - Dorema D.Don [SYNONYM UNRANKED 299029:5T954 nidx=null parent=4JW3]
 + Dorema D.Don [SYNONYM UNRANKED 299638:CFRLR nidx=null parent=4JW3]
Dorotheanthus
 - Dorotheanthus Schwantes [SYNONYM UNRANKED 299029:5T959 nidx=null parent=3QWM]
 + Dorotheanthus Schwantes [SYNONYM UNRANKED 299638:CFRPH nidx=null parent=3QWM]
Dorstenia bahiensis
 - Dorstenia bahiensis Klotzsch ex Fisch. & C. A. Mey. [SYNONYM SPECIES 299029:6DG95 nidx=null parent=6DG8T]
 + Dorstenia bahiensis Klotzsch ex Fisch. & C. A. Mey. [SYNONYM SPECIES 299638:CFRPL nidx=null parent=6DG8T]
Dorstenia gigas
 - Dorstenia gigas Schweinf. ex Balf. fil. [ACCEPTED SPECIES 299029:6DFZ6 nidx=null]
 + Dorstenia gigas Schweinf. ex Balf. fil. [ACCEPTED SPECIES 299638:CFRPN nidx=null]
Dorstenia longipes
 - Dorstenia longipes Mart. ex Bureau [SYNONYM SPECIES 299029:6DHSK nidx=null parent=6DG8T]
 + Dorstenia longipes Mart. ex Bureau [SYNONYM SPECIES 299638:CFRPQ nidx=null parent=6DG8T]
Dorstenia ophioglossoides
 - Dorstenia ophioglossoides Hochst. ex Bureau [SYNONYM SPECIES 299029:6DHV9 nidx=null parent=6DFX6]
 + Dorstenia ophioglossoides Hochst. ex Bureau [SYNONYM SPECIES 299638:CFRPT nidx=null parent=6DFX6]
Dorstenia tenuis
 - Dorstenia tenuis Bonpl. ex Bureau [ACCEPTED SPECIES 299029:6DHZ3 nidx=null]
 + Dorstenia tenuis Bonpl. ex Bureau [ACCEPTED SPECIES 299638:CFRQ6 nidx=null]
Douglassia guianensis
 - Douglassia guianensis (Aubl.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:9KC6X nidx=null parent=BCNR]
 + Douglassia guianensis (Aubl.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CFRXN nidx=null parent=BCNR]
Draba aleutica
 - Draba aleutica Ekman [SYNONYM SPECIES 299029:C6ZPP nidx=null parent=C72SG]
 + Draba aleutica Ekman [SYNONYM SPECIES 299638:CFRY2 nidx=null parent=C72SG]
Draba aurea
 - Draba aurea Vahl ex Hornem. [ACCEPTED SPECIES 299029:37HXK nidx=null]
 + Draba aurea Vahl ex Hornem. [ACCEPTED SPECIES 299638:CFRY3 nidx=null]
Draba hatcheriana
 - Draba hatcheriana Gilg ex Macloskie [SYNONYM SPECIES 299029:C724J nidx=null parent=49QMF]
 + Draba hatcheriana Gilg ex Macloskie [SYNONYM SPECIES 299638:CFRYF nidx=null parent=49QMF]
Draba laevigata
 - Draba laevigata Hoppe ex W. D. J. Koch [AMBIGUOUS_SYNONYM SPECIES 299029:C72BQ nidx=null parent=37J4J]
 + Draba laevigata Hoppe ex W. D. J. Koch [AMBIGUOUS_SYNONYM SPECIES 299638:CFRYJ nidx=null parent=37J4J]
Dracophyllum longifolium var. retortum
 - Dracophyllum longifolium var. retortum Hombr. & Jacquinot ex Decne. [SYNONYM VARIETY 299029:B56WT nidx=null parent=37KV2]
 + Dracophyllum longifolium var. retortum Hombr. & Jacquinot ex Decne. [SYNONYM VARIETY 299638:5NMNR nidx=null parent=37KV2]
Dracophyllum vieillardii
 - Dracophyllum vieillardii Lenorm. ex Guillaumin [SYNONYM SPECIES 299029:37KWS nidx=null parent=37KVW]
 + Dracophyllum vieillardii Lenorm. ex Guillaumin [SYNONYM SPECIES 299638:CFS38 nidx=null parent=37KVW]
Dracopis
 - Dracopis (Cass.) Cass. [SYNONYM UNRANKED 299029:5T95N nidx=null parent=63RK3]
 + Dracopis (Cass.) Cass. [SYNONYM UNRANKED 299638:CFS39 nidx=null parent=63RK3]
Draeculacephala sagittifera
 - Draeculacephala sagittifera (Uhler, 1895) [SYNONYM SPECIES 299029:CD7PX nidx=null parent=8JHMY]
 + Draeculacephala sagittifera (Uhler, 1895) [SYNONYM SPECIES 299638:CFS3P nidx=null parent=8JHMY]
Drakebrockmania
 - Drakebrockmania A.C.White & B.Sloane [SYNONYM UNRANKED 299029:5T95Q nidx=null parent=3L7K]
 + Drakebrockmania A.C.White & B.Sloane [SYNONYM UNRANKED 299638:CFS45 nidx=null parent=3L7K]
Drapetes muscosus
 - Drapetes muscosus Banks ex Lam. [ACCEPTED SPECIES 299029:6DJDR nidx=null]
 + Drapetes muscosus Banks ex Lam. [ACCEPTED SPECIES 299638:CFS49 nidx=null]
Dregea
 - Dregea E.Mey. [SYNONYM UNRANKED 299029:7MYWV nidx=null parent=7N4N]
 + Dregea Eckl. & Zeyh. [SYNONYM UNRANKED 299638:CFS6H nidx=null parent=6M7H]
 + Dregea E.Mey. [SYNONYM UNRANKED 299638:CFS6J nidx=null parent=7N4N]
Drepanaphis hjirayamae
 - Drepanaphis hjirayamae [SYNONYM SPECIES 299029:CD7TM nidx=null parent=4F328]
 + Drepanaphis hjirayamae [SYNONYM SPECIES 299638:CFS6Z nidx=null parent=4F328]
Drimycarpus racemosus
 - Drimycarpus racemosus (Roxb.) Hook. fil. [ACCEPTED SPECIES 299029:37PB3 nidx=null]
 + Drimycarpus racemosus (Roxb.) Hook. fil. [ACCEPTED SPECIES 299638:CFSB4 nidx=null]
Drimys ledifolia
 - Drimys ledifolia Herb. ex Eichler [SYNONYM SPECIES 299029:B72GT nidx=null parent=7K356]
 + Drimys ledifolia Herb. ex Eichler [SYNONYM SPECIES 299638:CFSB8 nidx=null parent=7K356]
Drimys lenormandii
 - Drimys lenormandii Vieill. ex Parm. [SYNONYM SPECIES 299029:37PCL nidx=null parent=5DB8C]
 - Drimys lenormandii Vieill. ex Guillaumin [SYNONYM SPECIES 299029:37PCM nidx=null parent=5DB8C]
 + Drimys lenormandii Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFSB9 nidx=null parent=5DB8C]
 + Drimys lenormandii Vieill. ex Parm. [SYNONYM SPECIES 299638:CFSBB nidx=null parent=5DB8C]
Drimys magnoliifolia
 - Drimys magnoliifolia Kunth ex Eichler [SYNONYM SPECIES 299029:37PCP nidx=null parent=BP9P9]
 + Drimys magnoliifolia Kunth ex Eichler [SYNONYM SPECIES 299638:CFSBC nidx=null parent=BP9P9]
Dripax lonchitifolia
 - Dripax lonchitifolia Noronha ex Thouars [SYNONYM SPECIES 299029:37PK7 nidx=null parent=5KXP6]
 + Dripax lonchitifolia Noronha ex Thouars [SYNONYM SPECIES 299638:CFSBF nidx=null parent=5KXP6]
Drosera brasiliensis
 - Drosera brasiliensis Mart. ex Eichler [SYNONYM SPECIES 299029:37QNZ nidx=null parent=37QRP]
 + Drosera brasiliensis Mart. ex Eichler [SYNONYM SPECIES 299638:CFSCZ nidx=null parent=37QRP]
Drosera tenella
 - Drosera tenella Willd. ex Schult. [SYNONYM SPECIES 299029:37QX5 nidx=null parent=37QPG]
 + Drosera tenella Willd. ex Schult. [SYNONYM SPECIES 299638:CFSDD nidx=null parent=37QPG]
Drupa grossularia var. fusca
 - Drupa grossularia var. fusca sensu Sowerby, Deshayes & Milne-Edwards, 1844 [SYNONYM VARIETY 299029:8TJ6D nidx=null parent=6DLZ6]
 + Drupa grossularia var. fusca (Deshayes, 1844) [SYNONYM VARIETY 299638:CFSHM nidx=null parent=6DLYX]
Druparia
 - Druparia Clairv. [SYNONYM UNRANKED 299029:9XNKH nidx=null parent=6Y6H]
 + Druparia Clairv. [SYNONYM UNRANKED 299638:932LY nidx=null parent=6Y6H]
Dryas caucasica
 - Dryas caucasica Juz. ex Woronow [SYNONYM SPECIES 299029:37TX8 nidx=null parent=7JR66]
 + Dryas caucasica Juz. ex Woronow [SYNONYM SPECIES 299638:CFSK4 nidx=null parent=7JR66]
Dryas lanata
 - Dryas lanata Stein ex Correvon [SYNONYM SPECIES 299029:37TXR nidx=null parent=7JR66]
 + Dryas lanata Stein ex Correvon [SYNONYM SPECIES 299638:CFSK5 nidx=null parent=7JR66]
Drymotaenium
 - Drymotaenium Makino [SYNONYM UNRANKED 299029:C3FG6 nidx=null parent=B8YG7]
 + Drymotaenium Makino [SYNONYM UNRANKED 299638:CFSN3 nidx=null parent=B8YG7]
Drynaria propinqua
 - Drynaria propinqua (Wall. ex Mett.) J. Sm. ex Bedd. [ACCEPTED SPECIES 299029:37V2D nidx=null]
 + Drynaria propinqua (Wall. ex Mett.) J. Sm. ex Bedd. [ACCEPTED SPECIES 299638:CFSNB nidx=null]
Dryoathyrium
 - Dryoathyrium Ching [SYNONYM UNRANKED 299029:C3M5J nidx=null parent=B8XTC]
 + Dryoathyrium Ching [SYNONYM UNRANKED 299638:CFQBW nidx=null parent=B8XTC]
Dryopteris abbreviata
 - Dryopteris abbreviata (DC.) Newman ex Manton [AMBIGUOUS_SYNONYM SPECIES 299029:BB6K7 nidx=null parent=B9K44]
 - Dryopteris abbreviata (Lam. & DC.) Newman ex Manton [AMBIGUOUS_SYNONYM SPECIES 299029:BB6K8 nidx=null parent=BB6RY]
 + Dryopteris abbreviata (DC.) Newman ex Manton [AMBIGUOUS_SYNONYM SPECIES 299638:37VS4 nidx=null parent=B9K44]
 + Dryopteris abbreviata (Lam. & DC.) Newman ex Manton [AMBIGUOUS_SYNONYM SPECIES 299638:CFSP9 nidx=null parent=BB6RY]
Dryopteris alpestris
 - Dryopteris alpestris Tagawa ex Ching & S. K. Wu [SYNONYM SPECIES 299029:B9JVG nidx=null parent=B9JVH]
 + Dryopteris alpestris Tagawa ex Ching & S. K. Wu [SYNONYM SPECIES 299638:CFSPC nidx=null parent=B9JVH]
Dryopteris celsa
 - Dryopteris celsa (W. Palmer) Knowlt., T. S. Palmer & Pollard ex Small [ACCEPTED SPECIES 299029:B9JXB nidx=null]
 + Dryopteris celsa (W. Palmer) Knowlt., T. S. Palmer & Pollard ex Small [ACCEPTED SPECIES 299638:6DMKZ nidx=null]
Dryopteris nuda
 - Dryopteris nuda Underw. ex A. Heller [SYNONYM SPECIES 299029:BB664 nidx=null parent=BBLHV]
 + Dryopteris nuda Underw. ex A. Heller [SYNONYM SPECIES 299638:37X64 nidx=null parent=BBLHV]
Dudleya collomiae
 - Dudleya collomiae Rose ex Morton [ACCEPTED SPECIES 299029:6DPF5 nidx=null]
 + Dudleya collomiae Rose ex Morton [ACCEPTED SPECIES 299638:CFSS4 nidx=null]
Dufourea trifaria
 - Dufourea trifaria Bory ex Willd. [SYNONYM SPECIES 299029:37ZPS nidx=null parent=7L6T3]
 + Dufourea trifaria Bory ex Willd. [SYNONYM SPECIES 299638:CFST4 nidx=null parent=7L6T3]
Dunnaria
 - Dunnaria Rushforth [SYNONYM UNRANKED 299029:62QWK nidx=null parent=7JR7]
 + Dunnaria Rushforth [SYNONYM UNRANKED 299638:CFSV4 nidx=null parent=7JR7]
Dupratzia
 - Dupratzia Raf. [SYNONYM UNRANKED 299029:5T97X nidx=null parent=6NSB]
 + Dupratzia Raf. [SYNONYM UNRANKED 299638:CFSVC nidx=null parent=6NSB]
Dushana
 - Dushana Murina, 1975 [SYNONYM SUBGENUS 299029:8P3GH nidx=null parent=634K8]
 + Dushana Murina, 1975 [SYNONYM SUBGENUS 299638:CFSW5 nidx=null parent=634K8]
Duvaliandra
 - Duvaliandra M.G.Gilbert [SYNONYM UNRANKED 299029:5T98C nidx=null parent=3L7K]
 + Duvaliandra M.G.Gilbert [SYNONYM UNRANKED 299638:CFSWR nidx=null parent=3L7K]
Duvaua cuneata
 - Duvaua cuneata Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:6DQ5X nidx=null parent=4V8GS]
 + Duvaua cuneata Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CFSWT nidx=null parent=4V8GS]
Duvernoia
 - Duvernoia E.Mey. ex Nees [SYNONYM UNRANKED 299029:7PCKP nidx=null parent=572G]
 + Duvernoia E.Mey. ex Nees [SYNONYM UNRANKED 299638:CFSWW nidx=null parent=572G]
Dynatosoma gracile
 - Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQK5 nidx=null]
 + Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3V3P nidx=null]
Dysodium
 - Dysodium Rich. [SYNONYM UNRANKED 299029:B48GZ nidx=null parent=5NBN]
 + Dysodium Rich. [SYNONYM UNRANKED 299638:5T98N nidx=null parent=5NBN]
Dysoxylum binectariferum
 - Dysoxylum binectariferum (Roxb.) Hook. fil. ex Bedd. [SYNONYM SPECIES 299029:6DQMB nidx=null parent=6DQN9]
 + Dysoxylum binectariferum (Roxb.) Hook. fil. ex Bedd. [SYNONYM SPECIES 299638:6DQMC nidx=null parent=6DQN9]
Dysoxylum loureirii
 - Dysoxylum loureirii Pierre ex Laness. [SYNONYM SPECIES 299029:8S5L7 nidx=null parent=8SFCX]
 + Dysoxylum loureirii Pierre ex Laness. [SYNONYM SPECIES 299638:6DR3H nidx=null parent=8SFCX]
Dysoxylum rufescens
 - Dysoxylum rufescens Vieill. ex Sebert & Pancher [SYNONYM SPECIES 299029:8S5ND nidx=null parent=8SLBN]
 + Dysoxylum rufescens Vieill. ex Sebert & Pancher [SYNONYM SPECIES 299638:CFT6H nidx=null parent=8SLBN]
Dysoxylum urens
 - Dysoxylum urens Teijsm. & Binn. ex Valeton [SYNONYM SPECIES 299029:8S5PM nidx=null parent=8SLCB]
 + Dysoxylum urens Teijsm. & Binn. ex Valeton [SYNONYM SPECIES 299638:CFT6J nidx=null parent=8SLCB]
Ebermaiera paniculata
 - Ebermaiera paniculata Wall. ex T. Anderson [SYNONYM SPECIES 299029:6DRTJ nidx=null parent=4ZM9F]
 + Ebermaiera paniculata Wall. ex T. Anderson [SYNONYM SPECIES 299638:CFT9F nidx=null parent=4ZM9F]
Echenais ferox
 - Echenais ferox Edgew. ex C. B. Clarke [SYNONYM SPECIES 299029:6DV2N nidx=null parent=VJJZ]
 + Echenais ferox Edgew. ex C. B. Clarke [SYNONYM SPECIES 299638:CFTCB nidx=null parent=VJJZ]
Echeveria argentinensis
 - Echeveria argentinensis Hutchison ex Pino, R. Kiesling, W. Ale & Marquiegui [ACCEPTED SPECIES 299029:6DTXL nidx=null]
 + Echeveria argentinensis Hutchison ex Pino, R. Kiesling, W. Ale & Marquiegui [ACCEPTED SPECIES 299638:CFTCF nidx=null]
Echeveria discolor
 - Echeveria discolor De Smet ex É. Morren [SYNONYM SPECIES 299029:38F38 nidx=null parent=38F6K]
 + Echeveria discolor De Smet ex É. Morren [SYNONYM SPECIES 299638:CFTCH nidx=null parent=38F6K]
Echinacea intermedia
 - Echinacea intermedia Lindl. ex Paxton [SYNONYM SPECIES 299029:38FNQ nidx=null parent=6DW3C]
 + Echinacea intermedia Lindl. ex Paxton [SYNONYM SPECIES 299638:CFTD5 nidx=null parent=6DW3C]
Echinocactus cornigerus var. flavispinus
 - Echinocactus cornigerus var. flavispinus Haage ex C. F. Först. [SYNONYM VARIETY 299029:BQ3HM nidx=null parent=5HC53]
 + Echinocactus cornigerus var. flavispinus Haage ex C. F. Först. [SYNONYM VARIETY 299638:CFTF7 nidx=null parent=5HC53]
Echinocactus cupreatus
 - Echinocactus cupreatus Poselg. ex Rümpler [SYNONYM SPECIES 299029:6DW3X nidx=null parent=5ZYQD]
 + Echinocactus cupreatus Poselg. ex Rümpler [SYNONYM SPECIES 299638:CFTF8 nidx=null parent=5ZYQD]
Echinocactus krausii
 - Echinocactus krausii Hildm. ex Mathsson [SYNONYM SPECIES 299029:38GDV nidx=null parent=5L3V6]
 + Echinocactus krausii Hildm. ex Mathsson [SYNONYM SPECIES 299638:CFTFW nidx=null parent=5L3V6]
Echinocactus limitus
 - Echinocactus limitus Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:6DW4V nidx=null parent=7K4TB]
 + Echinocactus limitus Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CFTG2 nidx=null parent=7K4TB]
Echinocactus nidus
 - Echinocactus nidus Söhrens [SYNONYM SPECIES 299029:38GG6 nidx=null parent=3B6VF]
 + Echinocactus nidus Söhrens [SYNONYM SPECIES 299638:CFTGD nidx=null parent=3B6VF]
Echinocactus phymatothelos
 - Echinocactus phymatothelos Poselg. [SYNONYM SPECIES 299029:6DVSP nidx=null parent=7C6JQ]
 + Echinocactus phymatothelos Poselg. [SYNONYM SPECIES 299638:CFTGG nidx=null parent=7C6JQ]
Echinocereus dubius
 - Echinocereus dubius (Engelm.) Engelm. ex Rümpler [SYNONYM SPECIES 299029:38GSK nidx=null parent=5H29H]
 + Echinocereus dubius (Engelm.) Engelm. ex Rümpler [SYNONYM SPECIES 299638:CFTGW nidx=null parent=5H29H]
Echinocereus marksianus
 - Echinocereus marksianus Fritz Schwarz ex W. Blum & R. Goris [SYNONYM SPECIES 299029:C6Y9F nidx=null parent=9ZR43]
 + Echinocereus marksianus Fritz Schwarz ex W. Blum & R. Goris [SYNONYM SPECIES 299638:CFTGZ nidx=null parent=9ZR43]
Echinocereus pectinatus var. ctenoides
 - Echinocereus pectinatus var. ctenoides (Engelm.) Weniger ex G. Frank [SYNONYM VARIETY 299029:7LPJN nidx=null parent=5H297]
 + Echinocereus pectinatus var. ctenoides (Engelm.) Weniger ex G. Frank [SYNONYM VARIETY 299638:CFTH3 nidx=null parent=5H297]
Echinocereus primolanatus
 - Echinocereus primolanatus Fritz Schwarz ex N. P. Taylor [ACCEPTED SPECIES 299029:6DVVL nidx=null]
 + Echinocereus primolanatus Fritz Schwarz ex N. P. Taylor [ACCEPTED SPECIES 299638:CFTH4 nidx=null]
Echinocereus reichenbachii
 - Echinocereus reichenbachii (Terscheck) F. Haage ex Britton & Rose [ACCEPTED SPECIES 299029:38GVQ nidx=null]
 + Echinocereus reichenbachii (Terscheck) F. Haage ex Britton & Rose [ACCEPTED SPECIES 299638:CFTH7 nidx=null]
Echinofossulocactus rosasianus
 - Echinofossulocactus rosasianus Whitmore ex Pechanek [SYNONYM SPECIES 299029:9XX6B nidx=null parent=9YLKC]
 + Echinofossulocactus rosasianus Whitmore ex Pechanek [SYNONYM SPECIES 299638:CFTK7 nidx=null parent=9YLKC]
Echinogaster sagittifer
 - Echinogaster sagittifer (Linton, 1889) [SYNONYM SPECIES 299029:38J47 nidx=null parent=4WXCV]
 + Echinogaster sagittifer (Linton, 1889) [SYNONYM SPECIES 299638:CFTK8 nidx=null parent=4WXCV]
Echinomastus
 - Echinomastus Britton & Rose [SYNONYM UNRANKED 299029:5T99R nidx=null parent=63TC9]
 + Echinomastus Britton & Rose [SYNONYM UNRANKED 299638:CFTKJ nidx=null parent=63TC9]
Echinopanax horridus
 - Echinopanax horridus (Sm.) Decne. & Planch. [SYNONYM SPECIES 299029:B8765 nidx=null parent=753RH]
 + Echinopanax horridus (Sm.) Decne. & Planch. [SYNONYM SPECIES 299638:38JMJ nidx=null parent=753RH]
Echinops australis
 - Echinops australis Ten. ex Nyman [SYNONYM SPECIES 299029:38JY4 nidx=null parent=5H2F9]
 + Echinops australis Ten. ex Nyman [SYNONYM SPECIES 299638:CFTKS nidx=null parent=5H2F9]
Echinops tunetanus
 - Echinops tunetanus Vahl ex Vitman [SYNONYM SPECIES 299029:38K9V nidx=null parent=5H2FR]
 + Echinops tunetanus Vahl ex Vitman [SYNONYM SPECIES 299638:CFTKW nidx=null parent=5H2FR]
Echinopsilon caspicus
 - Echinopsilon caspicus Lehm. ex Bunge [SYNONYM SPECIES 299029:6DV83 nidx=null parent=6L5VZ]
 + Echinopsilon caspicus Lehm. ex Bunge [SYNONYM SPECIES 299638:CFTKZ nidx=null parent=6L5VZ]
Echinopsis eyriesii
 - Echinopsis eyriesii (Turpin) Zucc. ex Pfeiff. & Otto [SYNONYM SPECIES 299029:38KDR nidx=null parent=38KHB]
 + Echinopsis eyriesii (Turpin) Zucc. ex Pfeiff. & Otto [SYNONYM SPECIES 299638:CFTL8 nidx=null parent=38KHB]
Echinospermum circinnatum
 - Echinospermum circinnatum (Ledeb.) A. Dietr. ex A. DC. [SYNONYM SPECIES 299029:7VJWC nidx=null parent=7WYHC]
 + Echinospermum circinnatum (Ledeb.) A. Dietr. ex A. DC. [SYNONYM SPECIES 299638:CFTLY nidx=null parent=7WYHC]
Echinospermum ecklonianum
 - Echinospermum ecklonianum Lehm. ex Brand [SYNONYM SPECIES 299029:38L6S nidx=null parent=3S9RK]
 + Echinospermum ecklonianum Lehm. ex Brand [SYNONYM SPECIES 299638:CFTLZ nidx=null parent=3S9RK]
Echinospermum forskohlii
 - Echinospermum forskohlii Lehm. ex Brand [SYNONYM SPECIES 299029:38L6W nidx=null parent=6C6D8]
 + Echinospermum forskohlii Lehm. ex Brand [SYNONYM SPECIES 299638:CFTM3 nidx=null parent=6C6D8]
Echinospermum ursinum
 - Echinospermum ursinum Greene ex A. Gray [SYNONYM SPECIES 299029:38L8W nidx=null parent=6KWMW]
 + Echinospermum ursinum Greene ex A. Gray [SYNONYM SPECIES 299638:CFTM4 nidx=null parent=6KWMW]
Echinostephia
 - Echinostephia (Diels) Domin [SYNONYM UNRANKED 299029:5T99Y nidx=null parent=645YR]
 + Echinostephia (Diels) Domin [SYNONYM UNRANKED 299638:CFTM6 nidx=null parent=645YR]
Echiostachys
 - Echiostachys Levyns [SYNONYM UNRANKED 299029:49PH nidx=null parent=5G38]
 + Echiostachys Levyns [SYNONYM UNRANKED 299638:CFQ4V nidx=null parent=5G38]
Echites pauciflorus
 - Echites pauciflorus Rottler ex Hook. fil. [SYNONYM SPECIES 299029:38M29 nidx=null parent=6BM4X]
 + Echites pauciflorus Rottler ex Hook. fil. [SYNONYM SPECIES 299638:CFQ5H nidx=null parent=6BM4X]
Echium diffusum
 - Echium diffusum Jan ex Nyman [SYNONYM SPECIES 299029:38M95 nidx=null parent=38MDX]
 + Echium diffusum Jan ex Nyman [SYNONYM SPECIES 299638:CFQ69 nidx=null parent=38MDX]
Echium fastuosum
 - Echium fastuosum Herb. Banks ex Link [AMBIGUOUS_SYNONYM SPECIES 299029:38M9P nidx=null parent=38M8W]
 + Echium fastuosum Herb. Banks ex Link [AMBIGUOUS_SYNONYM SPECIES 299638:CFQ6C nidx=null parent=38M8W]
Echium nervosum
 - Echium nervosum Dryand. ex Aiton [ACCEPTED SPECIES 299029:38MCW nidx=null]
 + Echium nervosum Dryand. ex Aiton [ACCEPTED SPECIES 299638:CFQ6F nidx=null]
Ecituncula (Ecituncula) aptera
 - Ecituncula (Ecituncula) aptera Schmitz, 1923 [ACCEPTED SPECIES 299029:8BYMG nidx=null]
 + Ecituncula (Ecituncula) aptera Schmitz, 1923 [ACCEPTED SPECIES 299638:38N5T nidx=null]
Ecituncula (Ecituncula) berghoffae
 - Ecituncula (Ecituncula) berghoffae Disney & Berghoff, 2005 [ACCEPTED SPECIES 299029:8BYMH nidx=null]
 + Ecituncula (Ecituncula) berghoffae Disney & Berghoff, 2005 [ACCEPTED SPECIES 299638:6DWK9 nidx=null]
Ecituncula (Ecituncula) longipilosa
 - Ecituncula (Ecituncula) longipilosa Borgmeier, 1925 [ACCEPTED SPECIES 299029:8BYMJ nidx=null]
 + Ecituncula (Ecituncula) longipilosa Borgmeier, 1925 [ACCEPTED SPECIES 299638:38N5X nidx=null]
Ecituncula (Ecituncula) tarsalis
 - Ecituncula (Ecituncula) tarsalis Borgmeier, 1925 [ACCEPTED SPECIES 299029:8BYMK nidx=null]
 + Ecituncula (Ecituncula) tarsalis Borgmeier, 1925 [ACCEPTED SPECIES 299638:38N62 nidx=null]
Eclopes
 - Eclopes Banks ex Gaertn. [SYNONYM UNRANKED 299029:7MZ9N nidx=null parent=63G5N]
 + Eclopes Banks ex Gaertn. [SYNONYM UNRANKED 299638:CFQ8H nidx=null parent=63G5N]
Ectadiopsis
 - Ectadiopsis Benth. [SYNONYM UNRANKED 299029:7MZ9M nidx=null parent=62P74]
 + Ectadiopsis Benth. [SYNONYM UNRANKED 299638:CFQC2 nidx=null parent=62P74]
Edithcolea
 - Edithcolea N.E.Br. [SYNONYM UNRANKED 299029:7MYXQ nidx=null parent=3L7K]
 + Edithcolea N.E.Br. [SYNONYM UNRANKED 299638:CFJWZ nidx=null parent=3L7K]
Ehretia canarensis
 - Ehretia canarensis Miq. ex C. B. Clarke [SYNONYM SPECIES 299029:6DYT4 nidx=null parent=6DYF2]
 + Ehretia canarensis Miq. ex C. B. Clarke [SYNONYM SPECIES 299638:CFRRY nidx=null parent=6DYF2]
Ehretia championii
 - Ehretia championii Wight & Gardner ex C. B. Clarke [SYNONYM SPECIES 299029:6DYSR nidx=null parent=6DZ4Y]
 + Ehretia championii Wight & Gardner ex C. B. Clarke [SYNONYM SPECIES 299638:CFRRZ nidx=null parent=6DZ4Y]
Ehretia retusa
 - Ehretia retusa Wall. [SYNONYM SPECIES 299029:6DYGS nidx=null parent=B3QZZ]
 + Ehretia retusa Wall. [SYNONYM SPECIES 299638:CFRS4 nidx=null parent=B3QZZ]
Einadia
 - Einadia Raf. [SYNONYM UNRANKED 299029:5T9BB nidx=null parent=3MS5]
 + Einadia Raf. [SYNONYM UNRANKED 299638:CFRXJ nidx=null parent=3MS5]
Elaeagnus armata
 - Elaeagnus armata Buch.-Ham. ex Schltdl. [SYNONYM SPECIES 299029:38X9Z nidx=null parent=38XC6]
 + Elaeagnus armata Buch.-Ham. ex Schltdl. [SYNONYM SPECIES 299638:CFRZN nidx=null parent=38XC6]
Elaeagnus hortensis var. songarica
 - Elaeagnus hortensis var. songarica Bernh. ex Schltdl. [SYNONYM VARIETY 299029:BQ3M7 nidx=null parent=6DZFY]
 + Elaeagnus hortensis var. songarica Bernh. ex Schltdl. [SYNONYM VARIETY 299638:CFRZS nidx=null parent=6DZFY]
Elaeocarpus yentangensis
 - Elaeocarpus yentangensis Brandis ex Tutcher [SYNONYM SPECIES 299029:38Y85 nidx=null parent=38XT4]
 + Elaeocarpus yentangensis Brandis ex Tutcher [SYNONYM SPECIES 299638:CFS36 nidx=null parent=38XT4]
Elaphoglossum
 - Elaphoglossum Schott [SYNONYM UNRANKED 299029:B8VJV nidx=null parent=B8VJS]
 + Elaphoglossum Schott [SYNONYM UNRANKED 299638:CFHG3 nidx=null parent=B8VJS]
Elaphoglossum dussii
 - Elaphoglossum dussii Underw. ex Maxon [ACCEPTED SPECIES 299029:BB95R nidx=null]
 + Elaphoglossum dussii Underw. ex Maxon [ACCEPTED SPECIES 299638:CFS67 nidx=null]
Elaphoidella phreatica pseudophreatica
 - Elaphoidella phreatica pseudophreatica (Chappuis, 1925) [SYNONYM SUBSPECIES 299029:7Z88R nidx=null parent=392W6]
 + Elaphoidella phreatica pseudophreatica Chappuis, 1928 [SYNONYM SUBSPECIES 299638:CFS6N nidx=null parent=392W6]
Elaterium longisepalum
 - Elaterium longisepalum Cogn. ex Rose [SYNONYM SPECIES 299029:3959D nidx=null parent=32SR4]
 + Elaterium longisepalum Cogn. ex Rose [SYNONYM SPECIES 299638:CFS9F nidx=null parent=32SR4]
Elatine inaperta
 - Elatine inaperta Lloyd [SYNONYM SPECIES 299029:9ZG8K nidx=null parent=6F34S]
 + Elatine inaperta Lloyd [SYNONYM SPECIES 299638:CFSB3 nidx=null parent=6F34S]
Elatinoides
 - Elatinoides (Chav.) Wettst. [SYNONYM UNRANKED 299029:5T9BW nidx=null parent=587C]
 + Elatinoides (Chav.) Wettst. [SYNONYM UNRANKED 299638:5T9BX nidx=null parent=587C]
Elatostema angolense
 - Elatostema angolense Engl. ex Henriques [SYNONYM SPECIES 299029:6F34W nidx=null parent=39692]
 + Elatostema angolense Engl. ex Henriques [SYNONYM SPECIES 299638:CFSB5 nidx=null parent=39692]
Elizaldia
 - Elizaldia Willk. [SYNONYM UNRANKED 299029:5T9CP nidx=null parent=64S9]
 + Elizaldia Willk. [SYNONYM UNRANKED 299638:CFSLL nidx=null parent=64S9]
Elliottia racemosa
 - Elliottia racemosa Muhl. ex Elliott [ACCEPTED SPECIES 299029:39B63 nidx=null]
 + Elliottia racemosa Muhl. ex Elliott [ACCEPTED SPECIES 299638:CFSMC nidx=null]
Embelia adnata
 - Embelia adnata Bedd. ex C. B. Clarke [ACCEPTED SPECIES 299029:39FK3 nidx=null]
 + Embelia adnata Bedd. ex C. B. Clarke [ACCEPTED SPECIES 299638:CFST6 nidx=null]
Embelia gamblei
 - Embelia gamblei Kurz ex C. B. Clarke [SYNONYM SPECIES 299029:39FM5 nidx=null parent=39FLY]
 + Embelia gamblei Kurz ex C. B. Clarke [SYNONYM SPECIES 299638:CFSTB nidx=null parent=39FLY]
Embergeria
 - Embergeria Boulos [SYNONYM UNRANKED 299029:5T9DG nidx=null parent=7JMV]
 + Embergeria Boulos [SYNONYM UNRANKED 299638:CFSTK nidx=null parent=7JMV]
Emilia sonchifolia
 - Emilia sonchifolia (L.) DC. [SYNONYM SPECIES 299029:39GXP nidx=null parent=39GXQ]
 + Emilia sonchifolia (L.) DC. [SYNONYM SPECIES 299638:CFSV9 nidx=null parent=39GXQ]
Emiliella
 - Emiliella S.Moore [SYNONYM UNRANKED 299029:87H43 nidx=null parent=4B9B]
 + Emiliella S.Moore [SYNONYM UNRANKED 299638:CFSVB nidx=null parent=4B9B]
Emmenanthe glaberrima
 - Emmenanthe glaberrima Torr. ex S. Watson [SYNONYM SPECIES 299029:39H54 nidx=null parent=777N6]
 + Emmenanthe glaberrima Torr. ex S. Watson [SYNONYM SPECIES 299638:CFSVF nidx=null parent=777N6]
Emmenanthe glandulifera
 - Emmenanthe glandulifera Torr. ex S. Watson [SYNONYM SPECIES 299029:B427J nidx=null parent=4FJRJ]
 + Emmenanthe glandulifera Torr. ex S. Watson [SYNONYM SPECIES 299638:39H55 nidx=null parent=4FJRJ]
Emorya
 - Emorya Torr. [SYNONYM UNRANKED 299029:5T9DQ nidx=null parent=62H6F]
 + Emorya Torr. [SYNONYM UNRANKED 299638:CFSVS nidx=null parent=62H6F]
Empetraceae
 - Empetraceae Hook. & Lindl. [SYNONYM UNRANKED 299029:9NK nidx=null parent=623P8]
 + Empetraceae Hook. & Lindl. [SYNONYM UNRANKED 299638:CFSW4 nidx=null parent=623P8]
Enarthrocarpus chevallieri
 - Enarthrocarpus chevallieri Barratte ex L. Chevall. [SYNONYM SPECIES 299029:39MPN nidx=null parent=6GG4H]
 + Enarthrocarpus chevallieri Barratte ex L. Chevall. [SYNONYM SPECIES 299638:CFT2M nidx=null parent=6GG4H]
Encelia sodiroi
 - Encelia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:39N7N nidx=null parent=4XG7Y]
 + Encelia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFT3P nidx=null parent=4XG7Y]
Encephalocarpus
 - Encephalocarpus A.Berger [SYNONYM UNRANKED 299029:7MYYW nidx=null parent=6K8G]
 + Encephalocarpus A.Berger [SYNONYM UNRANKED 299638:CFGNT nidx=null parent=6K8G]
Endlicheria citriodora
 - Endlicheria citriodora van der Werff [ACCEPTED SPECIES 299029:39R6Q nidx=null]
 + Endlicheria citriodora van der Werff [ACCEPTED SPECIES 299638:CFT8M nidx=null]
Enicosanthum
 - Enicosanthum Becc. [SYNONYM UNRANKED 299029:C6ZC3 nidx=null parent=C6RHW]
 + Enicosanthum Becc. [SYNONYM UNRANKED 299638:CFTFC nidx=null parent=C6RHW]
Eochernyshinella
 - Eochernyshinella [ACCEPTED SUBGENUS 299029:7ZXHW nidx=null]
 + Eochernyshinella [ACCEPTED SUBGENUS 299638:CFLHD nidx=null]
Eoendothyra
 - Eoendothyra [ACCEPTED SUBGENUS 299029:8VZN5 nidx=null]
 + Eoendothyra [ACCEPTED SUBGENUS 299638:CFTYQ nidx=null]
Eoglandula
 - Eoglandula G.L.Nesom [SYNONYM UNRANKED 299029:8R4ZP nidx=null parent=92RHB]
 + Eoglandula G.L.Nesom [SYNONYM UNRANKED 299638:CFTYR nidx=null parent=92RHB]
Epallage salviifolia
 - Epallage salviifolia Bojer ex DC. [SYNONYM SPECIES 299029:6FMYS nidx=null parent=5V3D7]
 + Epallage salviifolia Bojer ex DC. [SYNONYM SPECIES 299638:CFV5N nidx=null parent=5V3D7]
Ephippium nigerrima
 - Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQR6 nidx=null]
 + Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3V9Z nidx=null]
Epiclastopelma
 - Epiclastopelma Lindau [SYNONYM UNRANKED 299029:5T9GB nidx=null parent=5T98]
 + Epiclastopelma Lindau [SYNONYM UNRANKED 299638:CFVCP nidx=null parent=5T98]
Epilachna
 - Epilachna [ACCEPTED GENUS 299029:C9TQD nidx=null]
 + Epilachna Dejean, 1836 [ACCEPTED GENUS 299638:CFQKS nidx=null]
Epilasia cenopleura
 - Epilasia cenopleura Bunge ex C. B. Clarke [SYNONYM SPECIES 299029:6FSTX nidx=null parent=6FT69]
 + Epilasia cenopleura Bunge ex C. B. Clarke [SYNONYM SPECIES 299638:CFRL3 nidx=null parent=6FT69]
Epilobium alsineifolium
 - Epilobium alsineifolium Wirtg. ex Hausskn. [SYNONYM SPECIES 299029:6G58M nidx=null parent=6G4LF]
 + Epilobium alsineifolium Wirtg. ex Hausskn. [SYNONYM SPECIES 299638:CFRL6 nidx=null parent=6G4LF]
Epilobium alternans
 - Epilobium alternans Link ex Hausskn. [SYNONYM SPECIES 299029:6FT93 nidx=null parent=6G4Y7]
 + Epilobium alternans Link ex Hausskn. [SYNONYM SPECIES 299638:CFRL7 nidx=null parent=6G4Y7]
Epilobium axillare
 - Epilobium axillare Franch. ex Koidz. [SYNONYM SPECIES 299029:6G4WD nidx=null parent=6FSMG]
 + Epilobium axillare Franch. ex Koidz. [SYNONYM SPECIES 299638:CFRLB nidx=null parent=6FSMG]
Epilobium cernuum
 - Epilobium cernuum Pall. ex Hausskn. [SYNONYM SPECIES 299029:6FSVT nidx=null parent=6FSWS]
 + Epilobium cernuum Pall. ex Hausskn. [SYNONYM SPECIES 299638:CFRLD nidx=null parent=6FSWS]
Epilobium dracunculoides
 - Epilobium dracunculoides Ser. ex Gaudin [SYNONYM SPECIES 299029:7VLB7 nidx=null parent=7TQGP]
 + Epilobium dracunculoides Ser. ex Gaudin [SYNONYM SPECIES 299638:CFRLF nidx=null parent=7TQGP]
Epilobium duriaei
 - Epilobium duriaei J. Gay ex Godr. [ACCEPTED SPECIES 299029:6G4XH nidx=null]
 + Epilobium duriaei J. Gay ex Godr. [ACCEPTED SPECIES 299638:CFRLG nidx=null]
Epilobium ebrodunense
 - Epilobium ebrodunense Chaix ex Hausskn. [SYNONYM SPECIES 299029:6FSXF nidx=null parent=6FSVW]
 + Epilobium ebrodunense Chaix ex Hausskn. [SYNONYM SPECIES 299638:CFRLH nidx=null parent=6FSVW]
Epilobium elatum
 - Epilobium elatum Munro ex Hausskn. [SYNONYM SPECIES 299029:7VLB8 nidx=null parent=7NN3X]
 + Epilobium elatum Munro ex Hausskn. [SYNONYM SPECIES 299638:CFRLJ nidx=null parent=7NN3X]
Epilobium empetrifolium
 - Epilobium empetrifolium Kunze ex Hausskn. [SYNONYM SPECIES 299029:6FSXK nidx=null parent=6G4LF]
 + Epilobium empetrifolium Kunze ex Hausskn. [SYNONYM SPECIES 299638:CFRLK nidx=null parent=6G4LF]
Epilobium euphrasioides
 - Epilobium euphrasioides Sieber ex Hausskn. [SYNONYM SPECIES 299029:6G4XL nidx=null parent=6FSXQ]
 + Epilobium euphrasioides Sieber ex Hausskn. [SYNONYM SPECIES 299638:CFRLL nidx=null parent=6FSXQ]
Epilobium fennicum
 - Epilobium fennicum Laest. ex Hausskn. [SYNONYM SPECIES 299029:6FSXC nidx=null parent=6G4JG]
 + Epilobium fennicum Laest. ex Hausskn. [SYNONYM SPECIES 299638:CFRLM nidx=null parent=6G4JG]
Epilobium flexuosum
 - Epilobium flexuosum Nutt. ex Hausskn. [SYNONYM SPECIES 299029:6FSXB nidx=null parent=6FSYW]
 + Epilobium flexuosum Nutt. ex Hausskn. [SYNONYM SPECIES 299638:CFRLN nidx=null parent=6FSYW]
Epilobium fontanum
 - Epilobium fontanum Chaix ex Hausskn. [SYNONYM SPECIES 299029:6FSWV nidx=null parent=6FSX3]
 + Epilobium fontanum Chaix ex Hausskn. [SYNONYM SPECIES 299638:CFRLP nidx=null parent=6FSX3]
Epilobium gelidum
 - Epilobium gelidum Vahl ex Hausskn. [SYNONYM SPECIES 299029:7VLBH nidx=null parent=7TQGP]
 + Epilobium gelidum Vahl ex Hausskn. [SYNONYM SPECIES 299638:CFRLQ nidx=null parent=7TQGP]
Epilobium heterophyllum
 - Epilobium heterophyllum Nutt. ex Hausskn. [AMBIGUOUS_SYNONYM SPECIES 299029:6G4YQ nidx=null parent=6G4MQ]
 + Epilobium heterophyllum Nutt. ex Hausskn. [AMBIGUOUS_SYNONYM SPECIES 299638:CFRLZ nidx=null parent=6G4MQ]
Epilobium linearifolium
 - Epilobium linearifolium Beurl. ex Hausskn. [SYNONYM SPECIES 299029:6FSZS nidx=null parent=6FT9N]
 + Epilobium linearifolium Beurl. ex Hausskn. [SYNONYM SPECIES 299638:CFRM5 nidx=null parent=6FT9N]
Epilobium metallicum
 - Epilobium metallicum Barbey ex Hausskn. [SYNONYM SPECIES 299029:6FSZ9 nidx=null parent=6G595]
 + Epilobium metallicum Barbey ex Hausskn. [SYNONYM SPECIES 299638:CFRM6 nidx=null parent=6G595]
Epilobium mutabile
 - Epilobium mutabile Wender. ex Hausskn. [SYNONYM SPECIES 299029:6G4JZ nidx=null parent=6FSKF]
 + Epilobium mutabile Wender. ex Hausskn. [SYNONYM SPECIES 299638:CFRM9 nidx=null parent=6FSKF]
Epilobium neutrum
 - Epilobium neutrum Pall. ex Hausskn. [SYNONYM SPECIES 299029:6FSK3 nidx=null parent=6FSKY]
 + Epilobium neutrum Pall. ex Hausskn. [SYNONYM SPECIES 299638:CFRMG nidx=null parent=6FSKY]
Epilobium ovatum
 - Epilobium ovatum Phil. ex Hausskn. [SYNONYM SPECIES 299029:6G4LB nidx=null parent=5H4YF]
 + Epilobium ovatum Phil. ex Hausskn. [SYNONYM SPECIES 299638:CFRMH nidx=null parent=5H4YF]
Epilobium palustre var. lavandulifolium
 - Epilobium palustre var. lavandulifolium Lecoq & Lamotte. [SYNONYM VARIETY 299029:9YVWK nidx=null parent=6G4LF]
 + Epilobium palustre var. lavandulifolium Lecoq & Lamotte. [SYNONYM VARIETY 299638:CFRMJ nidx=null parent=6G4LF]
Epilobium pilosum
 - Epilobium pilosum Kit. ex Hausskn. [SYNONYM SPECIES 299029:6G4KW nidx=null parent=BQPPF]
 + Epilobium pilosum Kit. ex Hausskn. [SYNONYM SPECIES 299638:CFRMN nidx=null parent=BQPPF]
Epilobium repandum
 - Epilobium repandum Spach ex Hausskn. [SYNONYM SPECIES 299029:6G4LS nidx=null parent=6FSXQ]
 + Epilobium repandum Spach ex Hausskn. [SYNONYM SPECIES 299638:CFRMS nidx=null parent=6FSXQ]
Epilobium rhexiiflorum
 - Epilobium rhexiiflorum Fisch. ex Hausskn. [SYNONYM SPECIES 299029:7VLCG nidx=null parent=7NFKD]
 + Epilobium rhexiiflorum Fisch. ex Hausskn. [SYNONYM SPECIES 299638:CFRMT nidx=null parent=7NFKD]
Epilobium riphaeum
 - Epilobium riphaeum Tausch ex Hausskn. [SYNONYM SPECIES 299029:6FSM2 nidx=null parent=6FSX3]
 + Epilobium riphaeum Tausch ex Hausskn. [SYNONYM SPECIES 299638:CFRMV nidx=null parent=6FSX3]
Epilobium salzmannii
 - Epilobium salzmannii Boiss. & Reut. ex Nyman [SYNONYM SPECIES 299029:6G4LL nidx=null parent=6G4MQ]
 + Epilobium salzmannii Boiss. & Reut. ex Nyman [SYNONYM SPECIES 299638:CFRMY nidx=null parent=6G4MQ]
Epilobium serratum
 - Epilobium serratum Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299029:6G4ND nidx=null parent=6G4YN]
 + Epilobium serratum Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299638:CFRMZ nidx=null parent=6G4YN]
Epilobium tauschii
 - Epilobium tauschii Knaf ex Hausskn. [SYNONYM SPECIES 299029:6G4MM nidx=null parent=6FSKY]
 + Epilobium tauschii Knaf ex Hausskn. [SYNONYM SPECIES 299638:CFRN2 nidx=null parent=6FSKY]
Epimedium diphyllum
 - Epimedium diphyllum Lodd. ex Graham [ACCEPTED SPECIES 299029:9KCNF nidx=null]
 + Epimedium diphyllum Lodd. ex Graham [ACCEPTED SPECIES 299638:CFRPD nidx=null]
Epiphyllum truncatum var. wagneri
 - Epiphyllum truncatum var. wagneri Rol.-Goss. ex Guillaumin [SYNONYM VARIETY 299029:9YVX2 nidx=null parent=6XWN7]
 + Epiphyllum truncatum var. wagneri Rol.-Goss. ex Guillaumin [SYNONYM VARIETY 299638:CFRT4 nidx=null parent=6XWN7]
Episcia tessellata
 - Episcia tessellata Linden ex Lem. [SYNONYM SPECIES 299029:6FVZD nidx=null parent=45VJ3]
 + Episcia tessellata Linden ex Lem. [SYNONYM SPECIES 299638:CFRXM nidx=null parent=45VJ3]
Episoriculus
 - Episoriculus Ellermann & Morrison-Scott, 1966 [ACCEPTED GENUS 299029:62RXN nidx=null]
 + Episoriculus Ellermann & Morrison-Scott, 1951 [ACCEPTED GENUS 299638:CFRXR nidx=null]
 + Episoriculus Ellermann & Morrison-Scott, 1951 [SYNONYM SUBGENUS 299638:CFRXS nidx=null parent=CFRXR]
Epitonium (Arctoscala)
 - Epitonium (Arctoscala) [SYNONYM SUBGENUS 299029:BSCCG nidx=null parent=7NQXT]
 + Epitonium (Arctoscala) Dall, 1909 [SYNONYM SUBGENUS 299638:CFG7F nidx=null parent=7NQXT]
Epitonium cochlea
 - Epitonium cochlea (Sowerby, G. B. II, 1844) [SYNONYM SPECIES 299029:BH4J6 nidx=null parent=VJSG]
 + Epitonium cochlea (G. B. Sowerby II, 1844) [SYNONYM SPECIES 299638:CFS2Z nidx=null parent=VJSG]
Equisetidae
 - Equisetidae Warm. [SYNONYM UNRANKED 299029:C46YV nidx=null parent=B8V4C]
 + Equisetidae Warm. [SYNONYM UNRANKED 299638:CFS6F nidx=null parent=B8V4C]
Equisetum hyemale var. trachyodon
 - Equisetum hyemale var. trachyodon (A. Braun) A. Braun ex Döll [SYNONYM VARIETY 299029:BCXJB nidx=null parent=BMWVV]
 + Equisetum hyemale var. trachyodon (A. Braun) A. Braun ex Döll [SYNONYM VARIETY 299638:93TLL nidx=null parent=BMWVV]
Equisetum majus
 - Equisetum majus Garsault ex Schinz & Thell. [SYNONYM SPECIES 299029:BBC37 nidx=null parent=B9LTX]
 + Equisetum majus Garsault ex Schinz & Thell. [SYNONYM SPECIES 299638:CFS6L nidx=null parent=B9LTX]
Equisetum robustum
 - Equisetum robustum A. Braun ex Engelm. [SYNONYM SPECIES 299029:BBBZS nidx=null parent=BBBZR]
 + Equisetum robustum A. Braun ex Engelm. [SYNONYM SPECIES 299638:CFS6T nidx=null parent=BBBZR]
Eranthemum balansae
 - Eranthemum balansae Baill. ex Guillaumin [SYNONYM SPECIES 299029:6FZZL nidx=null parent=4NMN5]
 + Eranthemum balansae Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFS84 nidx=null parent=4NMN5]
Eranthemum microphyllum
 - Eranthemum microphyllum (Lam.) R. Br. ex Roem. & Schult. [SYNONYM SPECIES 299029:6GBC3 nidx=null parent=6SS3J]
 + Eranthemum microphyllum (Lam.) R. Br. ex Roem. & Schult. [SYNONYM SPECIES 299638:CFS86 nidx=null parent=6SS3J]
Eranthemum nervosum
 - Eranthemum nervosum (Vahl) R. Br. ex Roem. & Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:6GBDM nidx=null parent=6GBD4]
 + Eranthemum nervosum (Vahl) R. Br. ex Roem. & Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFS87 nidx=null parent=6GBD4]
Eranthemum scabrum
 - Eranthemum scabrum Wall. ex T. Anderson [SYNONYM SPECIES 299029:6GBD8 nidx=null parent=6GBD4]
 + Eranthemum scabrum Wall. ex T. Anderson [SYNONYM SPECIES 299638:CFS89 nidx=null parent=6GBD4]
Erax nervosus
 - Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQS4 nidx=null]
 + Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VFS nidx=null]
Erechtites hieraciifolius var. cacalioides
 - Erechtites hieraciifolius var. cacalioides (Fisch. ex Spreng.) Less. ex Griseb. [ACCEPTED VARIETY 299029:7LR2Q nidx=null]
 + Erechtites hieraciifolius var. cacalioides (Fisch. ex Spreng.) Less. ex Griseb. [ACCEPTED VARIETY 299638:CFSD6 nidx=null]
Erechtites pyrophilus
 - Erechtites pyrophilus (Zoll. & Moritzi) Sch. Bip. ex Miq. [SYNONYM SPECIES 299029:B42P3 nidx=null parent=4WMR9]
 + Erechtites pyrophilus (Zoll. & Moritzi) Sch. Bip. ex Miq. [SYNONYM SPECIES 299638:CFSD7 nidx=null parent=4WMR9]
Eremanthus sphaerocephalus
 - Eremanthus sphaerocephalus (DC.) Baker [SYNONYM SPECIES 299029:6GCLP nidx=null parent=5YF85]
 + Eremanthus sphaerocephalus (DC.) Baker [SYNONYM SPECIES 299638:CFSDL nidx=null parent=5YF85]
Eremodendron cunninghamii
 - Eremodendron cunninghamii DC. ex Meisn. [SYNONYM SPECIES 299029:6GGN6 nidx=null parent=5H5W7]
 + Eremodendron cunninghamii DC. ex Meisn. [SYNONYM SPECIES 299638:CFSG8 nidx=null parent=5H5W7]
Eremophila maitlandii
 - Eremophila maitlandii F. Muell. ex Benth. [ACCEPTED SPECIES 299029:6GG38 nidx=null]
 + Eremophila maitlandii F. Muell. ex Benth. [ACCEPTED SPECIES 299638:CFSH4 nidx=null]
Eribroma oblongum
 - Eribroma oblongum (Mast.) Pierre ex A. Chev. [SYNONYM SPECIES 299029:9XXHQ nidx=null parent=52DHH]
 + Eribroma oblongum (Mast.) Pierre ex A. Chev. [SYNONYM SPECIES 299638:CFSN9 nidx=null parent=52DHH]
Erica aspalathoides
 - Erica aspalathoides Guthrie & Bolus ex Schltr. [ACCEPTED SPECIES 299029:6GKX8 nidx=null]
 + Erica aspalathoides Guthrie & Bolus ex Schltr. [ACCEPTED SPECIES 299638:CFSNG nidx=null]
Erica ewerana
 - Erica ewerana Dryand. ex Aiton [SYNONYM SPECIES 299029:6GK86 nidx=null parent=6GKCW]
 + Erica ewerana Dryand. ex Aiton [SYNONYM SPECIES 299638:CFSNQ nidx=null parent=6GKCW]
Erica scabriuscula
 - Erica scabriuscula Lodd. [ACCEPTED SPECIES 299029:6GLCF nidx=null]
 + Erica scabriuscula Lodd. [ACCEPTED SPECIES 299638:CFSPX nidx=null]
Erigeron alpestris
 - Erigeron alpestris Hoppe ex Nyman [SYNONYM SPECIES 299029:6GNH4 nidx=null parent=7JQCB]
 + Erigeron alpestris Hoppe ex Nyman [SYNONYM SPECIES 299638:CFSR2 nidx=null parent=7JQCB]
Erigeron andryaloides
 - Erigeron andryaloides (DC.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:6GNHW nidx=null parent=4PR4Q]
 + Erigeron andryaloides (DC.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CFSR3 nidx=null parent=4PR4Q]
Erigeron asteroides
 - Erigeron asteroides Andrz. ex Besser [SYNONYM SPECIES 299029:6GNKC nidx=null parent=6GQ49]
 - Erigeron asteroides Hoppe ex Nyman [SYNONYM SPECIES 299029:BMWXZ nidx=null parent=6GQ49]
 + Erigeron asteroides Andrz. ex Besser [SYNONYM SPECIES 299638:CFSR4 nidx=null parent=6GQ49]
 + Erigeron asteroides Hoppe ex Nyman [SYNONYM SPECIES 299638:CFSR5 nidx=null parent=6GQ49]
Erigeron glaber
 - Erigeron glaber Hoppe ex Nyman [SYNONYM SPECIES 299029:6GP5G nidx=null parent=7JQCB]
 + Erigeron glaber Hoppe ex Nyman [SYNONYM SPECIES 299638:CFSRD nidx=null parent=7JQCB]
Erigeron glaberrimus
 - Erigeron glaberrimus Scheele ex Nyman [SYNONYM SPECIES 299029:6GP5L nidx=null parent=5H67P]
 + Erigeron glaberrimus Scheele ex Nyman [SYNONYM SPECIES 299638:CFSRF nidx=null parent=5H67P]
Erigeron glacialis
 - Erigeron glacialis Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:6GP5C nidx=null parent=5H69V]
 + Erigeron glacialis Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFSRG nidx=null parent=5H69V]
Erigeron graminifolius
 - Erigeron graminifolius Pall. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:6GP76 nidx=null parent=GB3M]
 + Erigeron graminifolius Pall. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFSRH nidx=null parent=GB3M]
Erigeron longifolius
 - Erigeron longifolius Brouss. ex Webb & Berthel. [SYNONYM SPECIES 299029:6GQBJ nidx=null parent=3BGSM]
 + Erigeron longifolius Brouss. ex Webb & Berthel. [SYNONYM SPECIES 299638:CFSRK nidx=null parent=3BGSM]
Erigeron muelleri
 - Erigeron muelleri Lund ex Nyman [SYNONYM SPECIES 299029:6GQ3G nidx=null parent=5H67P]
 + Erigeron muelleri Lund ex Nyman [SYNONYM SPECIES 299638:CFSRM nidx=null parent=5H67P]
Erigeron scandinavicus
 - Erigeron scandinavicus Scheele ex Nyman [SYNONYM SPECIES 299029:6H26H nidx=null parent=6GQ5P]
 + Erigeron scandinavicus Scheele ex Nyman [SYNONYM SPECIES 299638:CFSRT nidx=null parent=6GQ5P]
Erigeron sodiroi
 - Erigeron sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:6GQ7Q nidx=null parent=5K2QH]
 + Erigeron sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFSRV nidx=null parent=5K2QH]
Erigeron tenellus
 - Erigeron tenellus Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:6GPVD nidx=null parent=6H2BM]
 + Erigeron tenellus Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFSRW nidx=null parent=6H2BM]
Erigeron virens
 - Erigeron virens Russ. ex DC. [SYNONYM SPECIES 299029:B42X4 nidx=null parent=M7MJ]
 + Erigeron virens Russ. ex DC. [SYNONYM SPECIES 299638:CFSRY nidx=null parent=M7MJ]
Erigeron vulgaris
 - Erigeron vulgaris (Cass.) Scheele ex Nyman [SYNONYM SPECIES 299029:6H28G nidx=null parent=5H67P]
 + Erigeron vulgaris (Cass.) Scheele ex Nyman [SYNONYM SPECIES 299638:CFSRZ nidx=null parent=5H67P]
Erinaceus concolor
 - Erinaceus concolor Martin, 1838 [ACCEPTED SPECIES 299029:3B2BZ nidx=null]
 + Erinaceus concolor Martin, 1838 [ACCEPTED SPECIES 299638:CFSSP nidx=null]
Eriobotrya fragrans
 - Eriobotrya fragrans Champ. ex Benth. [SYNONYM SPECIES 299029:3B2HV nidx=null parent=4S4JJ]
 + Eriobotrya fragrans Champ. ex Benth. [SYNONYM SPECIES 299638:CFST9 nidx=null parent=4S4JJ]
Eriocactus lenninghausii
 - Eriocactus lenninghausii (F. Haage) Backeb. ex Jul. Schäff. [SYNONYM SPECIES 299029:3B2KD nidx=null parent=4DQQJ]
 + Eriocactus lenninghausii (F. Haage) Backeb. ex Jul. Schäff. [SYNONYM SPECIES 299638:CFSTC nidx=null parent=4DQQJ]
Eriocephala lenninghausii
 - Eriocephala lenninghausii (F. Haage) Backeb. ex Heinrich [SYNONYM SPECIES 299029:9XXQC nidx=null parent=4DQQJ]
 + Eriocephala lenninghausii (F. Haage) Backeb. ex Heinrich [SYNONYM SPECIES 299638:3B3HB nidx=null parent=4DQQJ]
Eriocnema
 - Eriocnema Naudin [SYNONYM UNRANKED 299029:62RN2 nidx=null parent=63B9N]
 + Eriocnema Naudin [SYNONYM UNRANKED 299638:CFSV6 nidx=null parent=63B9N]
Eriocycla
 - Eriocycla Lindl. [SYNONYM UNRANKED 299029:5T9JV nidx=null parent=7FZR]
 + Eriocycla Lindl. [SYNONYM UNRANKED 299638:CFSVD nidx=null parent=7FZR]
Erioglossum
 - Erioglossum Blume [SYNONYM UNRANKED 299029:5T9JY nidx=null parent=5CMX]
 + Erioglossum Blume [SYNONYM UNRANKED 299638:CFSVH nidx=null parent=5CMX]
Eriogonum kennedyi
 - Eriogonum kennedyi Porter ex S. Watson [ACCEPTED SPECIES 299029:3B4QZ nidx=null]
 + Eriogonum kennedyi Porter ex S. Watson [ACCEPTED SPECIES 299638:CFSW3 nidx=null]
Eriosema burkei
 - Eriosema burkei Benth. ex Harv. & Sond. [ACCEPTED SPECIES 299029:3B64H nidx=null]
 + Eriosema burkei Benth. ex Harv. & Sond. [ACCEPTED SPECIES 299638:CFSYX nidx=null]
Eriosema populifolium
 - Eriosema populifolium Benth. ex Harv. & Sond. [ACCEPTED SPECIES 299029:3B67X nidx=null]
 + Eriosema populifolium Benth. ex Harv. & Sond. [ACCEPTED SPECIES 299638:CFSZ3 nidx=null]
Eriosoma (Schizoneura) ulmi
 - Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 299029:CD95K nidx=null parent=3B6C8]
 + Eriosoma (Schizoneura) ulmi (Linnaeus, 1758) [AMBIGUOUS_SYNONYM SPECIES 299638:CFSZ5 nidx=null parent=7H3K8]
 + Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 299638:CFSZ7 nidx=null parent=8P9NH]
Eriostemon brevifolius
 - Eriostemon brevifolius A. Cunn. ex Endl. [SYNONYM SPECIES 299029:6GR7G nidx=null parent=4GDCG]
 + Eriostemon brevifolius A. Cunn. ex Endl. [SYNONYM SPECIES 299638:CFSZH nidx=null parent=4GDCG]
Eriostemon difformis
 - Eriostemon difformis A. Cunn. ex Endl. [SYNONYM SPECIES 299029:6H37G nidx=null parent=5KD8X]
 + Eriostemon difformis A. Cunn. ex Endl. [SYNONYM SPECIES 299638:CFSZJ nidx=null parent=5KD8X]
Erisma laurifolium
 - Erisma laurifolium Spruce ex Warming [ACCEPTED SPECIES 299029:3B7FG nidx=null]
 + Erisma laurifolium Spruce ex Warming [ACCEPTED SPECIES 299638:CFSZW nidx=null]
Eristalis (Eoseristalis) flavicinctus
 - Eristalis (Eoseristalis) flavicinctus Fabricius, 1805 [ACCEPTED SPECIES 299029:BZ8CH nidx=null]
 + Eristalis (Eoseristalis) flavicinctus Fabricius, 1805 [ACCEPTED SPECIES 299638:CFT24 nidx=null]
Eristalis (Eoseristalis) sylvarum
 - Eristalis (Eoseristalis) sylvarum Meigen, 1838 [ACCEPTED SPECIES 299029:BZ8CY nidx=null]
 + Eristalis (Eoseristalis) sylvarum Meigen, 1838 [ACCEPTED SPECIES 299638:CFT25 nidx=null]
Eristalis lapideus
 - †Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQTJ nidx=null]
 + Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VHY nidx=null]
Eristalis paucisinuatus
 - †Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQTL nidx=null]
 + Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3RK8 nidx=null]
Eritrichium baicalense
 - Eritrichium baicalense Popov ex Ovczinnikova [ACCEPTED SPECIES 299029:6GR9C nidx=null]
 + Eritrichium baicalense Popov ex Ovczinnikova [ACCEPTED SPECIES 299638:CFT2G nidx=null]
Eritrichium fetisowii var. minor
 - Eritrichium fetisowii var. minor Popov ex Ovczinnikova [SYNONYM VARIETY 299029:B5PKG nidx=null parent=BW6KZ]
 + Eritrichium fetisowii var. minor Popov ex Ovczinnikova [SYNONYM VARIETY 299638:CFT2H nidx=null parent=BW6KZ]
Eritrichium jenisseense var. coronatum
 - Eritrichium jenisseense var. coronatum Popov ex Ovczinnikova [SYNONYM VARIETY 299029:5NTB4 nidx=null parent=3B88M]
 + Eritrichium jenisseense var. coronatum Popov ex Ovczinnikova [SYNONYM VARIETY 299638:CFT2J nidx=null parent=3B88M]
Eritrichium splendens
 - Eritrichium splendens Kearney ex W. Wight [ACCEPTED SPECIES 299029:3B8C2 nidx=null]
 + Eritrichium splendens Kearney ex W. Wight [ACCEPTED SPECIES 299638:CFT2K nidx=null]
Eritrichium tianschanicum
 - Eritrichium tianschanicum Iljin ex Ovczinnikova [SYNONYM SPECIES 299029:3B8CJ nidx=null parent=BW5XN]
 + Eritrichium tianschanicum Iljin ex Ovczinnikova [SYNONYM SPECIES 299638:CFT2L nidx=null parent=BW5XN]
Erucastrum canariense var. cardaminoides
 - Erucastrum canariense var. cardaminoides Webb ex H. Chr. [SYNONYM VARIETY 299029:7M2VS nidx=null parent=C748X]
 + Erucastrum canariense var. cardaminoides Webb ex H. Chr. [SYNONYM VARIETY 299638:CFT6R nidx=null parent=C748X]
Ervatamia
 - Ervatamia (A.DC.) Stapf [SYNONYM UNRANKED 299029:BSHCP nidx=null parent=7RQH]
 + Ervatamia (A.DC.) Stapf [SYNONYM UNRANKED 299638:5T9L9 nidx=null parent=7RQH]
Erycibe bullata
 - Erycibe bullata Ridl. ex Hoogland [ACCEPTED SPECIES 299029:6H2SG nidx=null]
 + Erycibe bullata Ridl. ex Hoogland [ACCEPTED SPECIES 299638:CFT74 nidx=null]
Erycibe crassipes
 - Erycibe crassipes Ridl. ex Hoogland [ACCEPTED SPECIES 299029:6H33Z nidx=null]
 + Erycibe crassipes Ridl. ex Hoogland [ACCEPTED SPECIES 299638:CFT76 nidx=null]
Erycibe grandifolia
 - Erycibe grandifolia Merr. ex Hoogland [ACCEPTED SPECIES 299029:6GQS3 nidx=null]
 + Erycibe grandifolia Merr. ex Hoogland [ACCEPTED SPECIES 299638:CFT77 nidx=null]
Erycibe pallidifolia
 - Erycibe pallidifolia Merr. & Chun ex Tanaka & Odash. [SYNONYM SPECIES 299029:B437P nidx=null parent=6GQRV]
 + Erycibe pallidifolia Merr. & Chun ex Tanaka & Odash. [SYNONYM SPECIES 299638:CFT78 nidx=null parent=6GQRV]
Erycibe pedicellata
 - Erycibe pedicellata Ridl. ex Hoogland [ACCEPTED SPECIES 299029:6H33V nidx=null]
 + Erycibe pedicellata Ridl. ex Hoogland [ACCEPTED SPECIES 299638:CFT79 nidx=null]
Erycibe subglabra
 - Erycibe subglabra Scheff. ex Hoogland [ACCEPTED SPECIES 299029:6GQCS nidx=null]
 + Erycibe subglabra Scheff. ex Hoogland [ACCEPTED SPECIES 299638:CFT7B nidx=null]
Eryngium caerulescens
 - Eryngium caerulescens Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299029:6GSBL nidx=null parent=6GSC8]
 + Eryngium caerulescens Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299638:CFT7V nidx=null parent=6GSC8]
Eryngium duriaei
 - Eryngium duriaei J. Gay ex Boiss. [ACCEPTED SPECIES 299029:6H4CD nidx=null]
 + Eryngium duriaei J. Gay ex Boiss. [ACCEPTED SPECIES 299638:CFT7X nidx=null]
Eryngium ebracteatum var. plicatum
 - Eryngium ebracteatum var. plicatum Beauverd ex Wolff [SYNONYM VARIETY 299029:BQQ2C nidx=null parent=6GSCG]
 + Eryngium ebracteatum var. plicatum Beauverd ex Wolff [SYNONYM VARIETY 299638:CFT7Y nidx=null parent=6GSCG]
Eryngium paniculatum
 - Eryngium paniculatum Cav. & Dombey ex F. Delaroche [SYNONYM SPECIES 299029:3BB2B nidx=null parent=6GSF8]
 + Eryngium paniculatum Cav. & Dombey ex F. Delaroche [SYNONYM SPECIES 299638:CFT7Z nidx=null parent=6GSF8]
Eryngium stellatum
 - Eryngium stellatum Mutis ex F. Delaroche [SYNONYM SPECIES 299029:3BB55 nidx=null parent=6GSF9]
 + Eryngium stellatum Mutis ex F. Delaroche [SYNONYM SPECIES 299638:CFT84 nidx=null parent=6GSF9]
Eryngium viviparum
 - Eryngium viviparum Cerv. ex F. Delaroche [AMBIGUOUS_SYNONYM SPECIES 299029:3BB6C nidx=null parent=6GSCZ]
 + Eryngium viviparum Cerv. ex F. Delaroche [AMBIGUOUS_SYNONYM SPECIES 299638:CFT85 nidx=null parent=6GSCZ]
Erysimum alaicum
 - Erysimum alaicum Novopokr. ex Nikitina [ACCEPTED SPECIES 299029:3BBDZ nidx=null]
 + Erysimum alaicum Novopokr. ex Nikitina [ACCEPTED SPECIES 299638:CFT93 nidx=null]
Erysimum arcuatum
 - Erysimum arcuatum Opiz ex J. Presl & C. Presl [AMBIGUOUS_SYNONYM SPECIES 299029:C74L4 nidx=null parent=KM55]
 + Erysimum arcuatum Opiz ex J. Presl & C. Presl [AMBIGUOUS_SYNONYM SPECIES 299638:CFT94 nidx=null parent=KM55]
Erythraea aggregata
 - Erythraea aggregata Thouin ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:3BCKW nidx=null parent=B88C6]
 + Erythraea aggregata Thouin ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CFTBZ nidx=null parent=B88C6]
Erythraea longiflora
 - Erythraea longiflora Nutt. ex S. Watson [SYNONYM SPECIES 299029:3BCMZ nidx=null parent=5CZX2]
 + Erythraea longiflora Nutt. ex S. Watson [SYNONYM SPECIES 299638:CFTC3 nidx=null parent=5CZX2]
Erythrina hypaphorus
 - Erythrina hypaphorus Boerl. ex Koord.-Schum. [SYNONYM SPECIES 299029:9D4JV nidx=null parent=6GRND]
 + Erythrina hypaphorus Boerl. ex Koord.-Schum. [SYNONYM SPECIES 299638:CFTCQ nidx=null parent=6GRND]
Erythrochiton macrophyllus
 - Erythrochiton macrophyllus Jacob-Makoy ex Hook. [SYNONYM SPECIES 299029:9ZTVW nidx=null parent=XKC5]
 + Erythrochiton macrophyllus Jacob-Makoy ex Hook. [SYNONYM SPECIES 299638:CFTDB nidx=null parent=XKC5]
Erythroneura (Erythridula)
 - Erythroneura (Erythridula) Young, 1952 [SYNONYM SUBGENUS 299029:C938C nidx=null parent=BXXG9]
 + Erythroneura (Erythridula) Young, 1952 [SYNONYM SUBGENUS 299638:CFFTF nidx=null parent=BXXG9]
Erythrophleum
 - Erythrophleum Afzel. ex G.Don [ACCEPTED GENUS 299029:9CKRH nidx=null]
 + Erythrophleum R.Br. [ACCEPTED GENUS 299638:CFTHD nidx=null]
Escallonia
 - Escallonia Mutis [SYNONYM UNRANKED 299029:5T9LX nidx=null parent=44MQ]
 + Escallonia Mutis [SYNONYM UNRANKED 299638:CFTK3 nidx=null parent=44MQ]
Escalloniaceae
 - Escalloniaceae R. Br. ex Dumort. [ACCEPTED FAMILY 299029:9VK nidx=null]
 + Escalloniaceae R. Br. ex Dumort. [ACCEPTED FAMILY 299638:CFT7K nidx=null]
Espeletiopsis
 - Espeletiopsis Cuatrec. [SYNONYM UNRANKED 299029:8KWVV nidx=null parent=633CW]
 + Espeletiopsis Cuatrec. [SYNONYM UNRANKED 299638:CFTML nidx=null parent=633CW]
Estevesia
 - Estevesia P.J.Braun [SYNONYM UNRANKED 299029:62RFF nidx=null parent=3L46]
 + Estevesia P.J.Braun [SYNONYM UNRANKED 299638:CFTMZ nidx=null parent=3L46]
Ethuliopsis cunninghamii
 - Ethuliopsis cunninghamii (Hook.) F. Muell. [SYNONYM SPECIES 299029:8VBT6 nidx=null parent=8VBRN]
 + Ethuliopsis cunninghamii (Hook.) F. Muell. [SYNONYM SPECIES 299638:CFTQM nidx=null parent=8VBRN]
Euaraliopsis
 - Euaraliopsis Hutch. ex Y.R.Ling [SYNONYM UNRANKED 299029:8WFN6 nidx=null parent=8VVQN]
 + Euaraliopsis Hutch. ex Y.R.Ling [SYNONYM UNRANKED 299638:CFTRG nidx=null parent=8VVQN]
Eubotryoides
 - Eubotryoides (Nakai) H.Hara [SYNONYM UNRANKED 299029:5T9MM nidx=null parent=5DZ9]
 + Eubotryoides (Nakai) H.Hara [SYNONYM UNRANKED 299638:CFTVB nidx=null parent=5DZ9]
Eucalanus attenuatus
 - Eucalanus attenuatus (Dana, 1853-1855) [SYNONYM SPECIES 299029:CDBBM nidx=null parent=CDV8Q]
 + Eucalanus attenuatus (Dana, 1849-1852) [SYNONYM SPECIES 299638:3BPDW nidx=null parent=4DLC7]
Eucalanus elongatus
 - Eucalanus elongatus (Dana, 1853-1855) [PROVISIONALLY_ACCEPTED SPECIES 299029:CDBBN nidx=null]
 - Eucalanus elongatus (Dana, 1853-1855) [SYNONYM SPECIES 299029:CDBBP nidx=null parent=CDBBQ]
 + Eucalanus elongatus (Dana, 1849-1852) [SYNONYM SPECIES 299638:887VW nidx=null parent=CFTVH]
 + Eucalanus elongatus (Dana, 1849-1852) [PROVISIONALLY_ACCEPTED SPECIES 299638:BFQ26 nidx=null]
Eucalanus elongatus elongatus
 - Eucalanus elongatus elongatus (Dana, 1853-1855) [ACCEPTED SUBSPECIES 299029:CDBBQ nidx=null]
 + Eucalanus elongatus elongatus (Dana, 1849-18552 [ACCEPTED SUBSPECIES 299638:CFTVH nidx=null]
Eucalyptus bowmanii
 - Eucalyptus bowmanii F. Muell. ex Benth. [SYNONYM SPECIES 299029:3BPPF nidx=null parent=5H7LQ]
 + Eucalyptus bowmanii F. Muell. ex Benth. [SYNONYM SPECIES 299638:CFTWS nidx=null parent=5H7LQ]
Eucalyptus lirata
 - Eucalyptus lirata W. Fitzg. ex Maiden [ACCEPTED SPECIES 299029:3BQ5V nidx=null]
 + Eucalyptus lirata W. Fitzg. ex Maiden [ACCEPTED SPECIES 299638:CFTXK nidx=null]
Eucalyptus × blackburniana
 - Eucalyptus × blackburniana Maiden ex R. T. Baker & H. G. Sm. [ACCEPTED SPECIES 299029:3BQP8 nidx=null]
 + Eucalyptus × blackburniana Maiden ex R. T. Baker & H. G. Sm. [ACCEPTED SPECIES 299638:CFTWQ nidx=null]
Euchaeta communis
 - Euchaeta communis Dana, 1853-1855 [SYNONYM SPECIES 299029:CDBJN nidx=null parent=3BS7V]
 + Euchaeta communis Dana, 1849-1852 [SYNONYM SPECIES 299638:3BS6W nidx=null parent=3BS7V]
Euchaeta concinna
 - Euchaeta concinna Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDBJQ nidx=null]
 + Euchaeta concinna Dana, 1849-1852 [ACCEPTED SPECIES 299638:3BS6Y nidx=null]
Euchaeta diadema
 - Euchaeta diadema Dana, 1853-1855 [SYNONYM SPECIES 299029:CDBJR nidx=null parent=6TQ5K]
 + Euchaeta diadema Dana, 1849-1852 [SYNONYM SPECIES 299638:3BS75 nidx=null parent=6TQ5K]
Euchaeta pubescens
 - Euchaeta pubescens Dana, 1853-1855 [SYNONYM SPECIES 299029:CDBJS nidx=null parent=6TQ5V]
 + Euchaeta pubescens Dana, 1849-1852 [SYNONYM SPECIES 299638:3BS8G nidx=null parent=6TQ5V]
Euchromadorinae
 - Euchromadorinae Gerlach & Riemann, 1973 [ACCEPTED SUBFAMILY 299029:8FZJK nidx=null]
 + Euchromadorinae Gerlach & Riemann, 1973 [ACCEPTED SUBFAMILY 299638:CFV3J nidx=null]
Eucryphiaceae
 - Eucryphiaceae Gay [SYNONYM UNRANKED 299029:62426 nidx=null parent=624G7]
 + Eucryphiaceae Gay [SYNONYM UNRANKED 299638:CFV7X nidx=null parent=624G7]
Eucrypta
 - Eucrypta Nutt. [SYNONYM UNRANKED 299029:4FCT nidx=null parent=634D3]
 + Eucrypta Nutt. [SYNONYM UNRANKED 299638:CFV7Y nidx=null parent=634D3]
Eudiaptomus vulgaris transylvanica
 - Eudiaptomus vulgaris transylvanica (Steuer, 1916) [ACCEPTED SUBSPECIES 299029:8FTY4 nidx=null]
 + Eudiaptomus vulgaris transylvanica (Steuer, 1900) [SYNONYM SUBSPECIES 299638:CFVBY nidx=null parent=7W3ZZ]
Eugenia alaternifolia
 - Eugenia alaternifolia Benth. ex O. Berg [SYNONYM SPECIES 299029:7VMZH nidx=null parent=7XDJP]
 + Eugenia alaternifolia Benth. ex O. Berg [SYNONYM SPECIES 299638:CFVDN nidx=null parent=7XDJP]
Eugenia bullata
 - Eugenia bullata Pancher ex Guillaumin [ACCEPTED SPECIES 299029:3C44S nidx=null]
 + Eugenia bullata Pancher ex Guillaumin [ACCEPTED SPECIES 299638:CFRQS nidx=null]
Eugenia erythroxyloides
 - Eugenia erythroxyloides Mart. ex O. Berg [SYNONYM SPECIES 299029:3C4MQ nidx=null parent=3C5ZS]
 + Eugenia erythroxyloides Mart. ex O. Berg [SYNONYM SPECIES 299638:CFRRB nidx=null parent=3C5ZS]
Eugenia fasciculata
 - Eugenia fasciculata Wall. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:3C4P3 nidx=null parent=3C66Y]
 + Eugenia fasciculata Wall. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFRRC nidx=null parent=3C66Y]
Eugenia flavonigra
 - Eugenia flavonigra A. Rich. ex O. Berg [SYNONYM SPECIES 299029:3C4QD nidx=null parent=3C55N]
 + Eugenia flavonigra A. Rich. ex O. Berg [SYNONYM SPECIES 299638:CFRRD nidx=null parent=3C55N]
Eugenia hypoleuca
 - Eugenia hypoleuca Thwaites ex Kosterm. [SYNONYM SPECIES 299029:3C4YR nidx=null parent=3C4BL]
 + Eugenia hypoleuca Thwaites ex Kosterm. [SYNONYM SPECIES 299638:CFRRG nidx=null parent=3C4BL]
Eugenia macrocalyx
 - Eugenia macrocalyx Mart. ex O. Berg [SYNONYM SPECIES 299029:3C5BC nidx=null parent=3C6CP]
 + Eugenia macrocalyx Mart. ex O. Berg [SYNONYM SPECIES 299638:CFRRN nidx=null parent=3C6CP]
Eugenia mollicoma
 - Eugenia mollicoma Mart. ex O. Berg [ACCEPTED SPECIES 299029:3C5H4 nidx=null]
 + Eugenia mollicoma Mart. ex O. Berg [ACCEPTED SPECIES 299638:CFRRQ nidx=null]
Eugenia mollis
 - Eugenia mollis Willd. ex O. Berg [SYNONYM SPECIES 299029:3C5H7 nidx=null parent=73S4K]
 + Eugenia mollis Willd. ex O. Berg [SYNONYM SPECIES 299638:CFRRR nidx=null parent=73S4K]
Eugenia phillyraeoides
 - Eugenia phillyraeoides Willd. ex O. Berg [SYNONYM SPECIES 299029:6GWFT nidx=null parent=3C5ZS]
 + Eugenia phillyraeoides Willd. ex O. Berg [SYNONYM SPECIES 299638:CFRRT nidx=null parent=3C5ZS]
Eugenia pinifolia
 - Eugenia pinifolia Mart. ex O. Berg [ACCEPTED SPECIES 299029:3C5V7 nidx=null]
 + Eugenia pinifolia Mart. ex O. Berg [ACCEPTED SPECIES 299638:CFRRW nidx=null]
Eugenia ramosissima
 - Eugenia ramosissima (Blume) Wall. ex Duthie [SYNONYM SPECIES 299029:3C63K nidx=null parent=546PJ]
 + Eugenia ramosissima (Blume) Wall. ex Duthie [SYNONYM SPECIES 299638:8SYXC nidx=null parent=546PJ]
Eugenia squamata
 - Eugenia squamata Willd. ex O. Berg [SYNONYM SPECIES 299029:3C6D7 nidx=null parent=457W6]
 + Eugenia squamata Willd. ex O. Berg [SYNONYM SPECIES 299638:CFRT3 nidx=null parent=457W6]
Eugenia tetrasticha
 - Eugenia tetrasticha Poepp. ex O. Berg [ACCEPTED SPECIES 299029:3C6J4 nidx=null]
 + Eugenia tetrasticha Poepp. ex O. Berg [ACCEPTED SPECIES 299638:CFRTC nidx=null]
Eugenia tortata
 - Eugenia tortata Vieill. ex Guillaumin [SYNONYM SPECIES 299029:3C6KF nidx=null parent=3C4MK]
 + Eugenia tortata Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFRTD nidx=null parent=3C4MK]
Eugenia triflora
 - Eugenia triflora Willd. ex O. Berg [AMBIGUOUS_SYNONYM SPECIES 299029:3C6KR nidx=null parent=QDBZ]
 + Eugenia triflora Willd. ex O. Berg [AMBIGUOUS_SYNONYM SPECIES 299638:CFRTF nidx=null parent=QDBZ]
Eugenia unedifolia
 - Eugenia unedifolia Spreng. ex O. Berg [SYNONYM SPECIES 299029:3C6MG nidx=null parent=3C4QR]
 + Eugenia unedifolia Spreng. ex O. Berg [SYNONYM SPECIES 299638:CFRTM nidx=null parent=3C4QR]
Eugenia widgrenii
 - Eugenia widgrenii Sond. ex O. Berg [ACCEPTED SPECIES 299029:3C6R8 nidx=null]
 + Eugenia widgrenii Sond. ex O. Berg [ACCEPTED SPECIES 299638:CFRTY nidx=null]
Euglandina (Singleya) decussata
 - Euglandina (Singleya) decussata (Deshayes, 1840) [SYNONYM SPECIES 299029:3C75X nidx=null parent=3C76T]
 + Euglandina (Singleya) decussata (Deshayes, 1851) [SYNONYM SPECIES 299638:CFRV9 nidx=null parent=CFRVB]
Euglandina decussata
 - Euglandina decussata (Deshayes, 1840) [ACCEPTED SPECIES 299029:3C76T nidx=null]
 + Euglandina decussata (Deshayes, 1851) [ACCEPTED SPECIES 299638:CFRVB nidx=null]
Eulophus
 - Eulophus Nutt. [SYNONYM UNRANKED 299029:5T9NH nidx=null parent=6M7H]
 + Eulophus Nutt. [SYNONYM UNRANKED 299638:CFS7B nidx=null parent=6M7H]
Eumida (Eumida)
 - Eumida (Eumida) [ACCEPTED SUBGENUS 299029:CD7MT nidx=null]
 + Eumida (Eumida) [ACCEPTED SUBGENUS 299638:CFRZV nidx=null]
Eumolpe fimbriata
 - Eumolpe fimbriata Decne. ex Jacques & Hérincq [SYNONYM SPECIES 299029:B43K5 nidx=null parent=97SM]
 + Eumolpe fimbriata Decne. ex Jacques & Hérincq [SYNONYM SPECIES 299638:6H986 nidx=null parent=97SM]
Eunice
 - Eunice [ACCEPTED SUBGENUS 299029:4G3S nidx=null]
 + Eunice [ACCEPTED SUBGENUS 299638:CFSD9 nidx=null]
Eunomia rubescens
 - Eunomia rubescens Schott & Kotschy ex Tchihat. [SYNONYM SPECIES 299029:C76D6 nidx=null parent=8GMQX]
 + Eunomia rubescens Schott & Kotschy ex Tchihat. [SYNONYM SPECIES 299638:CFSF7 nidx=null parent=8GMQX]
Euodia aubertia
 - Euodia aubertia Benth. & Hook. fil. ex B. D. Jacks. [SYNONYM SPECIES 299029:9ZGFK nidx=null parent=72Z5H]
 + Euodia aubertia Benth. & Hook. fil. ex B. D. Jacks. [SYNONYM SPECIES 299638:3CG8Y nidx=null parent=72Z5H]
Euodia leptococca
 - Euodia leptococca Baill. ex Guillaumin [SYNONYM SPECIES 299029:3CGCT nidx=null parent=3ZF23]
 + Euodia leptococca Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFSH6 nidx=null parent=3ZF23]
Euonymus lacerus
 - Euonymus lacerus Buch.-Ham. ex D. Don [SYNONYM SPECIES 299029:3CGY8 nidx=null parent=3CGWS]
 + Euonymus lacerus Buch.-Ham. ex D. Don [SYNONYM SPECIES 299638:CFSHV nidx=null parent=3CGWS]
Euonymus paniculatus
 - Euonymus paniculatus Wight ex M. A. Lawson [SYNONYM SPECIES 299029:3CH32 nidx=null parent=3CGYK]
 + Euonymus paniculatus Wight ex M. A. Lawson [SYNONYM SPECIES 299638:CFSJB nidx=null parent=3CGYK]
Eupatorium crenulatum
 - Eupatorium crenulatum Spreng. ex Hieron. [SYNONYM SPECIES 299029:3CJQ4 nidx=null parent=4RM9S]
 + Eupatorium crenulatum Spreng. ex Hieron. [SYNONYM SPECIES 299638:CFSMJ nidx=null parent=4RM9S]
Eupatorium hardwarense
 - Eupatorium hardwarense Proctor ex C. D. Adams [SYNONYM SPECIES 299029:3CJZ2 nidx=null parent=6NLLL]
 + Eupatorium hardwarense Proctor ex C. D. Adams [SYNONYM SPECIES 299638:CFSN7 nidx=null parent=6NLLL]
Eupatorium menthifolium
 - Eupatorium menthifolium Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:3CKBG nidx=null parent=6C4PK]
 + Eupatorium menthifolium Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CFSNH nidx=null parent=6C4PK]
Eupatorium petaloideum
 - Eupatorium petaloideum Britton ex Small [SYNONYM SPECIES 299029:3CKK4 nidx=null parent=3CKK5]
 + Eupatorium petaloideum Britton ex Small [SYNONYM SPECIES 299638:CFSNM nidx=null parent=3CKK5]
Eupatorium petiolare
 - Eupatorium petiolare Moc. & Sessé ex DC. [SYNONYM SPECIES 299029:3CKK7 nidx=null parent=65RWS]
 + Eupatorium petiolare Moc. & Sessé ex DC. [SYNONYM SPECIES 299638:CFSNN nidx=null parent=65RWS]
Euphrasia divergens
 - Euphrasia divergens Jord. ex F. W. Schultz [SYNONYM SPECIES 299029:6HB8M nidx=null parent=5JYF4]
 + Euphrasia divergens Jord. ex F. W. Schultz [SYNONYM SPECIES 299638:CFSWM nidx=null parent=5JYF4]
Euphrasia ericetorum
 - Euphrasia ericetorum Jord. ex Boreau [SYNONYM SPECIES 299029:6HB9L nidx=null parent=6HCCK]
 + Euphrasia ericetorum Jord. ex Boreau [SYNONYM SPECIES 299638:CFSWN nidx=null parent=6HCCK]
Euphrasia integriloba
 - Euphrasia integriloba J. J. Dmitriev & N. I. Rubtzov [ACCEPTED SPECIES 299029:3CRWL nidx=null]
 + Euphrasia integriloba J. J. Dmitriev & N. I. Rubtzov [ACCEPTED SPECIES 299638:CFSWS nidx=null]
Euporcellio
 - Euporcellio [ACCEPTED SUBGENUS 299029:BH8BW nidx=null]
 + Euporcellio [ACCEPTED SUBGENUS 299638:CFT7H nidx=null]
Eupteron
 - Eupteron Miq. [SYNONYM UNRANKED 299029:BRWW8 nidx=null parent=8W2LV]
 + Eupteron Miq. [SYNONYM UNRANKED 299638:CFT9Y nidx=null parent=8W2LV]
Eurigaster postica
 - Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQZK nidx=null]
 + Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VKT nidx=null]
Eurigaster strigosa
 - Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JQZQ nidx=null]
 + Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VKV nidx=null]
Eurya adenocephala
 - Eurya adenocephala Warb. ex P. Sarasin & Sarasin [ACCEPTED SPECIES 299029:3D2P6 nidx=null]
 + Eurya adenocephala Warb. ex P. Sarasin & Sarasin [ACCEPTED SPECIES 299638:CFTFM nidx=null]
Eurya crispa
 - Eurya crispa Siebold ex Blume [SYNONYM SPECIES 299029:3D2QY nidx=null parent=3D2ST]
 + Eurya crispa Siebold ex Blume [SYNONYM SPECIES 299638:CFTFT nidx=null parent=3D2ST]
Eurya multiflora
 - Eurya multiflora Siebold ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6HFBM nidx=null parent=3D2ST]
 + Eurya multiflora Siebold ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFTGC nidx=null parent=3D2ST]
Eurya pusilla
 - Eurya pusilla Siebold ex Blume [SYNONYM SPECIES 299029:3D2VP nidx=null parent=3D2ST]
 + Eurya pusilla Siebold ex Blume [SYNONYM SPECIES 299638:CFTGF nidx=null parent=3D2ST]
Eurycarpus
 - Eurycarpus Botsch. [SYNONYM UNRANKED 299029:C79SD nidx=null parent=C8FV7]
 + Eurycarpus Botsch. [SYNONYM UNRANKED 299638:CFTH8 nidx=null parent=C8FV7]
Eurycletodes (Eurycletodes)
 - Eurycletodes (Eurycletodes) Sars G.O., 1909 [ACCEPTED SUBGENUS 299029:7ZFW2 nidx=null]
 + Eurycletodes (Eurycletodes) Lang, 1944 [ACCEPTED SUBGENUS 299638:CFTHP nidx=null]
Euryops linifolius
 - Euryops linifolius (L.) DC. [ACCEPTED SPECIES 299029:8VBVL nidx=null]
 + Euryops linifolius (L.) DC. [ACCEPTED SPECIES 299638:CFTKP nidx=null]
Euryops triqueter
 - Euryops triqueter Less. ex Harv. & Sond. [SYNONYM SPECIES 299029:3D5QV nidx=null parent=7JRKG]
 + Euryops triqueter Less. ex Harv. & Sond. [SYNONYM SPECIES 299638:CFTKR nidx=null parent=7JRKG]
Euryptera
 - Euryptera Nutt. [SYNONYM UNRANKED 299029:B3JFB nidx=null parent=6M7H]
 + Euryptera Nutt. [SYNONYM UNRANKED 299638:5T9Q7 nidx=null parent=6M7H]
Eurystegia pannosa
 - Eurystegia pannosa G. Don ex DC. [SYNONYM SPECIES 299029:B43SQ nidx=null parent=6GLTQ]
 + Eurystegia pannosa G. Don ex DC. [SYNONYM SPECIES 299638:6HFX6 nidx=null parent=6GLTQ]
Euscaphis
 - Euscaphis Siebold & Zucc. [SYNONYM UNRANKED 299029:5T9QB nidx=null parent=7LY4]
 + Euscaphis Siebold & Zucc. [SYNONYM UNRANKED 299638:CFTNJ nidx=null parent=7LY4]
Eusiphon
 - Eusiphon Benoist [SYNONYM UNRANKED 299029:BRWWD nidx=null parent=63RJB]
 + Eusiphon Benoist [SYNONYM UNRANKED 299638:CFTQJ nidx=null parent=63RJB]
Euspira
 - Euspira [ACCEPTED SUBGENUS 299029:4H6Y nidx=null]
 + Euspira [ACCEPTED SUBGENUS 299638:CFTR2 nidx=null]
Eutettix phycitis
 - Eutettix phycitis Distant, 1908 [SYNONYM SPECIES 299029:CDBBC nidx=null parent=8RL3P]
 + Eutettix phycitis Distant, 1908 [SYNONYM SPECIES 299638:CFTV7 nidx=null parent=8RL3P]
Euthamia caroliniana
 - Euthamia caroliniana (L.) Greene ex Porter & Britton [ACCEPTED SPECIES 299029:3DCYM nidx=null]
 + Euthamia caroliniana (L.) Greene ex Porter & Britton [ACCEPTED SPECIES 299638:CFTVJ nidx=null]
Euthyneura
 - Euthyneura [ACCEPTED INFRACLASS 299029:7NF59 nidx=null]
 + Euthyneura Spengel, 1881 [ACCEPTED INFRACLASS 299638:CFTWZ nidx=null]
Evia amara
 - Evia amara Comm. ex Blume [SYNONYM SPECIES 299029:3DHJ4 nidx=null parent=4Z9VQ]
 + Evia amara Comm. ex Blume [SYNONYM SPECIES 299638:CFV4S nidx=null parent=4Z9VQ]
Evodiella
 - Evodiella B.L.Linden [SYNONYM UNRANKED 299029:5T9RD nidx=null parent=5NPV]
 + Evodiella B.L.Linden [SYNONYM UNRANKED 299638:CFV55 nidx=null parent=5NPV]
Evodiopanax
 - Evodiopanax (Harms) Nakai [SYNONYM UNRANKED 299029:8WFQB nidx=null parent=8VXRX]
 + Evodiopanax (Harms) Nakai [SYNONYM UNRANKED 299638:CFV57 nidx=null parent=8VXRX]
Evolvulus acapulcensis
 - Evolvulus acapulcensis Willd. ex Schult. [SYNONYM SPECIES 299029:3DHXH nidx=null parent=BPBBV]
 + Evolvulus acapulcensis Willd. ex Schult. [SYNONYM SPECIES 299638:CFV58 nidx=null parent=BPBBV]
Evolvulus alsinoides var. villosissimus
 - Evolvulus alsinoides var. villosissimus Fenzl ex Hallier fil. [SYNONYM VARIETY 299029:B5PVR nidx=null parent=3DHXQ]
 + Evolvulus alsinoides var. villosissimus Fenzl ex Hallier fil. [SYNONYM VARIETY 299638:CFV59 nidx=null parent=3DHXQ]
Evolvulus azureus
 - Evolvulus azureus Vahl ex Schumach. & Thonn. [SYNONYM SPECIES 299029:6HLKG nidx=null parent=BPBBV]
 + Evolvulus azureus Vahl ex Schumach. & Thonn. [SYNONYM SPECIES 299638:CFV5B nidx=null parent=BPBBV]
Evolvulus lavae
 - Evolvulus lavae Schweinf. ex Di Capua [SYNONYM SPECIES 299029:3DJ3F nidx=null parent=5Z86P]
 + Evolvulus lavae Schweinf. ex Di Capua [SYNONYM SPECIES 299638:CFV5F nidx=null parent=5Z86P]
Evonymopsis
 - Evonymopsis H.Perrier [SYNONYM UNRANKED 299029:BSG6Y nidx=null parent=3D5X]
 + Evonymopsis H.Perrier [SYNONYM UNRANKED 299638:CFV5J nidx=null parent=3D5X]
Exacum alatum
 - Exacum alatum B. Heyne ex Roth [AMBIGUOUS_SYNONYM SPECIES 299029:B43WB nidx=null parent=699TK]
 + Exacum alatum B. Heyne ex Roth [AMBIGUOUS_SYNONYM SPECIES 299638:CFV5L nidx=null parent=699TK]
Exacum metzianum
 - Exacum metzianum Hohen. ex C. B. Clarke [SYNONYM SPECIES 299029:3DJD8 nidx=null parent=3DJF6]
 + Exacum metzianum Hohen. ex C. B. Clarke [SYNONYM SPECIES 299638:CFV5P nidx=null parent=3DJF6]
Exbucklandia tonkinensis
 - Exbucklandia tonkinensis (Lecomte) van Steenis ex Makeshw. [SYNONYM SPECIES 299029:3DJSZ nidx=null parent=3DJSY]
 + Exbucklandia tonkinensis (Lecomte) van Steenis ex Makeshw. [SYNONYM SPECIES 299638:CFV6C nidx=null parent=3DJSY]
Exellia
 - Exellia Boutique [SYNONYM UNRANKED 299029:C75ZQ nidx=null parent=C7Q7D]
 + Exellia Boutique [SYNONYM UNRANKED 299638:CFV78 nidx=null parent=C7Q7D]
Exogonium uhdeanum
 - Exogonium uhdeanum Fenzl ex Hallier fil. [SYNONYM SPECIES 299029:7VPRZ nidx=null parent=7VY9H]
 + Exogonium uhdeanum Fenzl ex Hallier fil. [SYNONYM SPECIES 299638:CFVB5 nidx=null parent=7VY9H]
Fagelia
 - Fagelia Schwencke [SYNONYM UNRANKED 299029:7MYPX nidx=null parent=622WD]
 + Fagelia Schwencke [SYNONYM UNRANKED 299638:CFVGF nidx=null parent=622WD]
Fagonia cistoides
 - Fagonia cistoides Delile ex T. Anderson [SYNONYM SPECIES 299029:6HNTX nidx=null parent=3DS6W]
 + Fagonia cistoides Delile ex T. Anderson [SYNONYM SPECIES 299638:CFVGN nidx=null parent=3DS6W]
Fagonia fruticans
 - Fagonia fruticans Coss. ex T. Anderson [SYNONYM SPECIES 299029:3DS5T nidx=null parent=3DS7D]
 + Fagonia fruticans Coss. ex T. Anderson [SYNONYM SPECIES 299638:CFVGP nidx=null parent=3DS7D]
Fagonia virens
 - Fagonia virens Coss. ex T. Anderson [SYNONYM SPECIES 299029:3DS7W nidx=null parent=3DS5F]
 + Fagonia virens Coss. ex T. Anderson [SYNONYM SPECIES 299638:CFVGQ nidx=null parent=3DS5F]
Fagraea crenulata
 - Fagraea crenulata Maingay ex C. B. Clarke [SYNONYM SPECIES 299029:3DSBR nidx=null parent=6PZD7]
 + Fagraea crenulata Maingay ex C. B. Clarke [SYNONYM SPECIES 299638:CFVGV nidx=null parent=6PZD7]
Fagraea minor
 - Fagraea minor Reinw. ex Blume [SYNONYM SPECIES 299029:6HNXV nidx=null parent=3DSDQ]
 + Fagraea minor Reinw. ex Blume [SYNONYM SPECIES 299638:CFVGY nidx=null parent=3DSDQ]
Fagraea stenophylla
 - Fagraea stenophylla Becc. ex Merr. [SYNONYM SPECIES 299029:3DSG2 nidx=null parent=7F45N]
 + Fagraea stenophylla Becc. ex Merr. [SYNONYM SPECIES 299638:CFVGZ nidx=null parent=7F45N]
Falkia oblonga
 - Falkia oblonga Bernh. ex Krauss [ACCEPTED SPECIES 299029:3DTNK nidx=null]
 + Falkia oblonga Bernh. ex Krauss [ACCEPTED SPECIES 299638:CFVJ3 nidx=null]
Famatinantheae
 - Famatinantheae S.E.Freire, Ariza & Panero [SYNONYM UNRANKED 299029:BYZ4X nidx=null parent=JKJ]
 + Famatinantheae S.E.Freire, Ariza & Panero [SYNONYM UNRANKED 299638:CFVJJ nidx=null parent=JKJ]
Farsetia somalensis
 - Farsetia somalensis (Pax) Engl. ex Gilg & Gilg-Ben. [ACCEPTED SPECIES 299029:3DVK6 nidx=null]
 + Farsetia somalensis (Pax) Engl. ex Gilg & Gilg-Ben. [ACCEPTED SPECIES 299638:CFRYB nidx=null]
Favesia (Milne-Edwardsia)
 - Favesia (Milne-Edwardsia) [ACCEPTED SUBGENUS 299029:84G8C nidx=null]
 + Favesia (Milne-Edwardsia) [ACCEPTED SUBGENUS 299638:CG4LZ nidx=null]
Femeniasia
 - Femeniasia Susanna [SYNONYM UNRANKED 299029:7PFWY nidx=null parent=3HGC]
 + Femeniasia Susanna [SYNONYM UNRANKED 299638:CFS68 nidx=null parent=3HGC]
Ferula ferganensis
 - Ferula ferganensis Lipsky ex Korovin [ACCEPTED SPECIES 299029:6HRRZ nidx=null]
 + Ferula ferganensis Lipsky ex Korovin [ACCEPTED SPECIES 299638:CFS8J nidx=null]
Ferula karataviensis
 - Ferula karataviensis (Regel & Schmalh.) Korovin ex Pavlov [SYNONYM SPECIES 299029:6HRTH nidx=null parent=6HS5H]
 + Ferula karataviensis (Regel & Schmalh.) Korovin ex Pavlov [SYNONYM SPECIES 299638:CFS8K nidx=null parent=6HS5H]
Ferula karategina
 - Ferula karategina Lipsky ex Korovin [ACCEPTED SPECIES 299029:6HRTB nidx=null]
 + Ferula karategina Lipsky ex Korovin [ACCEPTED SPECIES 299638:CFS8L nidx=null]
Ferula lancerotensis
 - Ferula lancerotensis Parl. ex Hartung [ACCEPTED SPECIES 299029:6HRSZ nidx=null]
 + Ferula lancerotensis Parl. ex Hartung [ACCEPTED SPECIES 299638:CFS8P nidx=null]
Ferula longipes
 - Ferula longipes Coss. ex Bonnier & Maury [ACCEPTED SPECIES 299029:6HRV3 nidx=null]
 + Ferula longipes Coss. ex Bonnier & Maury [ACCEPTED SPECIES 299638:CFS8Q nidx=null]
Ferula mogoltavica
 - Ferula mogoltavica Lipsky ex Korovin [ACCEPTED SPECIES 299029:6HS5X nidx=null]
 + Ferula mogoltavica Lipsky ex Korovin [ACCEPTED SPECIES 299638:CFS8R nidx=null]
Ferula tschimganica
 - Ferula tschimganica Lipsky ex Korovin [ACCEPTED SPECIES 299029:6HRXB nidx=null]
 + Ferula tschimganica Lipsky ex Korovin [ACCEPTED SPECIES 299638:CFS9D nidx=null]
Ferulago sadleri
 - Ferulago sadleri (Ledeb.) Griseb. ex Nyman [SYNONYM SPECIES 299029:6HRKB nidx=null parent=6HRWK]
 + Ferulago sadleri (Ledeb.) Griseb. ex Nyman [SYNONYM SPECIES 299638:CFS9P nidx=null parent=6HRWK]
Fibricola sudarikovi
 - Fibricola sudarikovi Sadovskaja, 1952 [ACCEPTED SPECIES 299029:9H2L3 nidx=null]
 + Fibricola sudarikovi Sadovskaja in Sudarikov, 1960 [ACCEPTED SPECIES 299638:CFSGX nidx=null]
Fibulariella
 - Fibulariella [ACCEPTED SUBGENUS 299029:4JXS nidx=null]
 + Fibulariella [ACCEPTED SUBGENUS 299638:CFSGY nidx=null]
Ficaria ficariiformis
 - Ficaria ficariiformis (Rouy & Foucaud) O. Schwarz ex A. W. Hill [SYNONYM SPECIES 299029:6HWFK nidx=null parent=6HWFM]
 + Ficaria ficariiformis (Rouy & Foucaud) O. Schwarz ex A. W. Hill [SYNONYM SPECIES 299638:CFSH3 nidx=null parent=6HWFM]
Ficus alba
 - Ficus alba Reinw. ex Blume [SYNONYM SPECIES 299029:6HW53 nidx=null parent=6HWVC]
 + Ficus alba Reinw. ex Blume [SYNONYM SPECIES 299638:CFSHC nidx=null parent=6HWVC]
Ficus cabur
 - Ficus cabur Buch.-Ham. ex Sm. [SYNONYM SPECIES 299029:9KCW7 nidx=null parent=6HXRJ]
 + Ficus cabur Buch.-Ham. ex Sm. [SYNONYM SPECIES 299638:CFSHP nidx=null parent=6HXRJ]
Ficus cataractarum
 - Ficus cataractarum Vieill. ex Bureau [ACCEPTED SPECIES 299029:6HVL7 nidx=null]
 + Ficus cataractarum Vieill. ex Bureau [ACCEPTED SPECIES 299638:CFSHT nidx=null]
Ficus chrysocarpa
 - Ficus chrysocarpa Reinw. ex Blume [SYNONYM SPECIES 299029:6HVMV nidx=null parent=6HXCV]
 + Ficus chrysocarpa Reinw. ex Blume [SYNONYM SPECIES 299638:CFSHX nidx=null parent=CFSK2]
Ficus coronata
 - Ficus coronata Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6HVRJ nidx=null parent=6HVV9]
 + Ficus coronata Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFSJC nidx=null parent=6HVV9]
Ficus cuspidata
 - Ficus cuspidata Reinw. ex Blume [ACCEPTED SPECIES 299029:6HXFY nidx=null]
 + Ficus cuspidata Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSJF nidx=null]
Ficus daemonum
 - Ficus daemonum J. Koenig ex Vahl [AMBIGUOUS_SYNONYM SPECIES 299029:6HXG6 nidx=null parent=6HX7Q]
 + Ficus daemonum J. Koenig ex Vahl [AMBIGUOUS_SYNONYM SPECIES 299638:CFSJG nidx=null parent=6HX7Q]
Ficus decipiens
 - Ficus decipiens Reinw. ex Blume [ACCEPTED SPECIES 299029:6HXH5 nidx=null]
 + Ficus decipiens Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSJJ nidx=null]
Ficus fischeri
 - Ficus fischeri Warb. ex Mildbr. & Burret [ACCEPTED SPECIES 299029:6HXB3 nidx=null]
 + Ficus fischeri Warb. ex Mildbr. & Burret [ACCEPTED SPECIES 299638:CFSJT nidx=null]
Ficus fistulosa
 - Ficus fistulosa Reinw. ex Blume [ACCEPTED SPECIES 299029:6HXBW nidx=null]
 + Ficus fistulosa Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSJX nidx=null]
Ficus fulva
 - Ficus fulva Reinw. ex Blume [ACCEPTED SPECIES 299029:6HXCV nidx=null]
 + Ficus fulva Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSK2 nidx=null]
Ficus hotteana
 - Ficus hotteana Ekman ex Rossbach [ACCEPTED SPECIES 299029:9XY7V nidx=null]
 + Ficus hotteana Ekman ex Rossbach [ACCEPTED SPECIES 299638:CFSK6 nidx=null]
Ficus neumannii
 - Ficus neumannii Cels ex K. Koch & C. D. Bouché [SYNONYM SPECIES 299029:6HYL4 nidx=null parent=6HX2N]
 + Ficus neumannii Cels ex K. Koch & C. D. Bouché [SYNONYM SPECIES 299638:CFSM2 nidx=null parent=6HX2N]
Ficus pilosa
 - Ficus pilosa Reinw. ex Blume [SYNONYM SPECIES 299029:6HYFB nidx=null parent=6HXK8]
 + Ficus pilosa Reinw. ex Blume [SYNONYM SPECIES 299638:CFSM6 nidx=null parent=6HXK8]
Ficus procera
 - Ficus procera Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6HXVW nidx=null parent=5HCQ2]
 + Ficus procera Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFSM8 nidx=null parent=5HCQ2]
Ficus pungens
 - Ficus pungens Reinw. ex Blume [ACCEPTED SPECIES 299029:6HY8S nidx=null]
 + Ficus pungens Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSMB nidx=null]
Ficus ribes
 - Ficus ribes Reinw. ex Blume [ACCEPTED SPECIES 299029:6HXYT nidx=null]
 + Ficus ribes Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSMD nidx=null]
Ficus stenorrhyncha
 - Ficus stenorrhyncha Warb. ex K. Schum. & Lauterb. [SYNONYM SPECIES 299029:6HXSM nidx=null parent=6HX4G]
 + Ficus stenorrhyncha Warb. ex K. Schum. & Lauterb. [SYNONYM SPECIES 299638:CFSMK nidx=null parent=6HX4G]
Ficus trimenii
 - Ficus trimenii King ex Trimen [ACCEPTED SPECIES 299029:6HZN6 nidx=null]
 + Ficus trimenii King ex Trimen [ACCEPTED SPECIES 299638:CFSN6 nidx=null]
Ficus umbonata
 - Ficus umbonata Reinw. ex Blume [ACCEPTED SPECIES 299029:6HZPG nidx=null]
 + Ficus umbonata Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSN8 nidx=null]
Ficus virgata
 - Ficus virgata Reinw. ex Blume [ACCEPTED SPECIES 299029:6HZBS nidx=null]
 + Ficus virgata Reinw. ex Blume [ACCEPTED SPECIES 299638:CFSND nidx=null]
Fidena (Fidena) castanea
 - Fidena (Fidena) castanea (Perty, 1833) [ACCEPTED SPECIES 299029:8C5LK nidx=null]
 + Fidena (Fidena) castanea (Perty, 1833) [ACCEPTED SPECIES 299638:6HZGV nidx=null]
Fidicina prone
 - Fidicina prone (Walker, 1850) [SYNONYM SPECIES 299029:CD8HX nidx=null parent=6HZ3M]
 + Fidicina prone (Walker, 1850) [SYNONYM SPECIES 299638:CFSNJ nidx=null parent=6HZ3M]
Filenchus hazenensis
 - Filenchus hazenensis (Wu, 1969) Andrássy, 1976 [ACCEPTED SPECIES 299029:C9X77 nidx=null]
 + Filenchus hazenensis (Wu, 1969) Andrássy, 1976 [ACCEPTED SPECIES 299638:8G8YV nidx=null]
Filenchus vulgaris
 - Filenchus vulgaris (Brzeski, 1963) Lownsbery & Lownsbery, 1985 [ACCEPTED SPECIES 299029:C9X7C nidx=null]
 + Filenchus vulgaris (Brzeski, 1963) Lownsbery & Lownsbery, 1985 [ACCEPTED SPECIES 299638:8FT9Q nidx=null]
Filipendula glabra
 - Filipendula glabra Nakai ex Kom. & Aliss. [SYNONYM SPECIES 299029:6J2NH nidx=null parent=6J2NJ]
 + Filipendula glabra Nakai ex Kom. & Aliss. [SYNONYM SPECIES 299638:CFSQJ nidx=null parent=6J2NJ]
Filipendula palmata var. glabra
 - Filipendula palmata var. glabra Ledeb. ex Kom. & Aliss. [SYNONYM VARIETY 299029:BQQTC nidx=null parent=9K6M6]
 + Filipendula palmata var. glabra Ledeb. ex Kom. & Aliss. [SYNONYM VARIETY 299638:CFSQK nidx=null parent=9K6M6]
Fissurina
 - Fissurina [ACCEPTED SUBGENUS 299029:B8VQW nidx=null]
 + Fissurina [ACCEPTED SUBGENUS 299638:CFSTV nidx=null]
Fitzcambarus
 - Fitzcambarus Hobbs, 1983 [ACCEPTED SUBGENUS 299029:C9KWJ nidx=null]
 + Fitzcambarus Hobbs, 1983 [ACCEPTED SUBGENUS 299638:8W5CM nidx=null]
Flacourtia inermis
 - Flacourtia inermis Miq. ex Hook. fil. & Thomson [AMBIGUOUS_SYNONYM SPECIES 299029:6J6HF nidx=null parent=6J6J4]
 + Flacourtia inermis Miq. ex Hook. fil. & Thomson [AMBIGUOUS_SYNONYM SPECIES 299638:CFSVY nidx=null parent=6J6J4]
Flacourtia sumatrana
 - Flacourtia sumatrana Planch. ex Hook. fil. [SYNONYM SPECIES 299029:6J6JN nidx=null parent=6J6LC]
 + Flacourtia sumatrana Planch. ex Hook. fil. [SYNONYM SPECIES 299638:CFSVZ nidx=null parent=6J6LC]
Flammula
 - Flammula (Webb ex Spach) Fourr. [SYNONYM UNRANKED 299029:5T9VF nidx=null parent=774N]
 + Flammula (Webb ex Spach) Fourr. [SYNONYM UNRANKED 299638:CFNCR nidx=null parent=774N]
Flemingia
 - Flemingia Roxb. ex Rottler [SYNONYM UNRANKED 299029:5T9VM nidx=null parent=7WF4]
 + Flemingia Roxb. ex Rottler [SYNONYM UNRANKED 299638:CFSZD nidx=null parent=7WF4]
Flemingia grandiflora
 - Flemingia grandiflora Roxb. ex Rottler [SYNONYM SPECIES 299029:6J96Q nidx=null parent=56NYK]
 + Flemingia grandiflora Roxb. ex Rottler [SYNONYM SPECIES 299638:CFSZF nidx=null parent=56NYK]
Flemingia nana
 - Flemingia nana Roxb. ex W.T.Aiton [ACCEPTED SPECIES 299029:9CVN9 nidx=null]
 + Flemingia nana Roxb. ex W.T.Aiton [ACCEPTED SPECIES 299638:6J98N nidx=null]
Flindersia bennettiana
 - Flindersia bennettiana F. Muell. ex Benth. [SYNONYM SPECIES 299029:6J8NN nidx=null parent=6J8PG]
 + Flindersia bennettiana F. Muell. ex Benth. [SYNONYM SPECIES 299638:CFSZP nidx=null parent=6J8PG]
Foersteria araiae
 - Foersteria araiae Gili, Bouillon, Pagès, Palanquea & Puig, 1999 [SYNONYM SPECIES 299029:6JBPP nidx=null parent=38BR7]
 + Foersteria araiae Gili, Bouillon, Pagès, Palanquea & Puig, 1999 [SYNONYM SPECIES 299638:CFT34 nidx=null parent=38BR7]
Folotsia
 - Folotsia Costantin & Bois [SYNONYM UNRANKED 299029:5T9W6 nidx=null parent=3YJD]
 + Folotsia Costantin & Bois [SYNONYM UNRANKED 299638:CFT3Q nidx=null parent=3YJD]
Forcipomyia (Forcipomyia) flavipubens
 - Forcipomyia (Forcipomyia) flavipubens Goetghebuer, 1927 [ACCEPTED SPECIES 299029:C3D2S nidx=null]
 + Forcipomyia (Forcipomyia) flavipubens Goetghebuer, 1927 [ACCEPTED SPECIES 299638:CFT6W nidx=null]
Forcipomyia (Synthyridomyia) calchaqui
 - Forcipomyia (Synthyridomyia) calchaqui Spinelli & Marino, 1997 [ACCEPTED SPECIES 299029:92S3F nidx=null]
 + Forcipomyia (Synthyridomyia) calchaqui Spinelli & Marino, 1997 [ACCEPTED SPECIES 299638:8C72S nidx=null]
Fouquieria columnaris
 - Fouquieria columnaris Kellogg [SYNONYM SPECIES 299029:6JJWS nidx=null parent=6JK95]
 + Fouquieria columnaris Kellogg [SYNONYM SPECIES 299638:CFTDK nidx=null parent=6JK95]
Fragaria dumetorum
 - Fragaria dumetorum Jord. ex Nyman [SYNONYM SPECIES 299029:6JJS4 nidx=null parent=5HD7F]
 + Fragaria dumetorum Jord. ex Nyman [SYNONYM SPECIES 299638:CFTFF nidx=null parent=5HD7F]
Fragaria nigra
 - Fragaria nigra Duchesne [SYNONYM SPECIES 299029:6JJSM nidx=null parent=5HD7F]
 + Fragaria nigra Duchesne [SYNONYM SPECIES 299638:CFTFP nidx=null parent=5HD7F]
Franciscea eximia
 - Franciscea eximia Scheidw. ex T. Moore & Ayres [AMBIGUOUS_SYNONYM SPECIES 299029:B44CM nidx=null parent=NFSC]
 + Franciscea eximia Scheidw. ex T. Moore & Ayres [AMBIGUOUS_SYNONYM SPECIES 299638:CFTJJ nidx=null parent=NFSC]
Francoeuria
 - Francoeuria Cass. [SYNONYM UNRANKED 299029:7MYQD nidx=null parent=75DG]
 + Francoeuria Cass. [SYNONYM UNRANKED 299638:CFTJM nidx=null parent=75DG]
Frasera speciosa
 - Frasera speciosa Douglas ex Hook. [ACCEPTED SPECIES 299029:6JMQ6 nidx=null]
 + Frasera speciosa Douglas ex Hook. [ACCEPTED SPECIES 299638:CFTKG nidx=null]
Fremya austrocaledonica
 - Fremya austrocaledonica Vieill. ex Guillaumin [SYNONYM SPECIES 299029:6JNMH nidx=null parent=6W3S9]
 + Fremya austrocaledonica Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFTLB nidx=null parent=6W3S9]
Fremya baudouinii
 - Fremya baudouinii Bureau ex Guillaumin [SYNONYM SPECIES 299029:6JNMG nidx=null parent=5C8G8]
 + Fremya baudouinii Bureau ex Guillaumin [SYNONYM SPECIES 299638:CFTLC nidx=null parent=5C8G8]
Fremya glauca
 - Fremya glauca Vieill. ex Pamp. & Pampal. [SYNONYM SPECIES 299029:6JNM5 nidx=null parent=5C8FR]
 + Fremya glauca Vieill. ex Pamp. & Pampal. [SYNONYM SPECIES 299638:CFTLD nidx=null parent=5C8FR]
Fremya grisei
 - Fremya grisei Vieill. ex Guillaumin [SYNONYM SPECIES 299029:6JNLS nidx=null parent=7FWQD]
 + Fremya grisei Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFTLF nidx=null parent=7FWQD]
Fremya integrifolia
 - Fremya integrifolia Brongn. & Gris ex Baker fil. [SYNONYM SPECIES 299029:6JNM4 nidx=null parent=5C8G9]
 + Fremya integrifolia Brongn. & Gris ex Baker fil. [SYNONYM SPECIES 299638:CFTLG nidx=null parent=5C8G9]
Fremya lateriflora
 - Fremya lateriflora Bureau ex Guillaumin [SYNONYM SPECIES 299029:6JNLR nidx=null parent=5C8FY]
 + Fremya lateriflora Bureau ex Guillaumin [SYNONYM SPECIES 299638:CFTLH nidx=null parent=5C8FY]
Fremya laurina
 - Fremya laurina Vieill. ex Pamp. & Pampal. [SYNONYM SPECIES 299029:6JNM3 nidx=null parent=5C8FZ]
 + Fremya laurina Vieill. ex Pamp. & Pampal. [SYNONYM SPECIES 299638:CFTLJ nidx=null parent=5C8FZ]
Freylinia decurrens
 - Freylinia decurrens Levyns ex van Jaarsv. [SYNONYM SPECIES 299029:6JMWS nidx=null parent=6JMX4]
 + Freylinia decurrens Levyns ex van Jaarsv. [SYNONYM SPECIES 299638:CFTM5 nidx=null parent=6JMX4]
Frilla
 - Frilla [ACCEPTED SUBGENUS 299029:7ZXHY nidx=null]
 + Frilla [ACCEPTED SUBGENUS 299638:CFTMS nidx=null]
Frondicularia elongata
 - †Frondicularia elongata Costa, 1855 [PROVISIONALLY_ACCEPTED SPECIES 299029:82JK9 nidx=null]
 - †Frondicularia elongata White, 1928 [PROVISIONALLY_ACCEPTED SPECIES 299029:82JKB nidx=null]
 - †Frondicularia elongata Olszewski, 1875 [PROVISIONALLY_ACCEPTED SPECIES 299029:82JKC nidx=null]
 - †Frondicularia elongata Philippi, 1843 [ACCEPTED SPECIES 299029:82JKD nidx=null]
 + Frondicularia elongata Philippi, 1841 [ACCEPTED SPECIES 299638:CFTP5 nidx=null]
Frondicularia linearis
 - †Frondicularia linearis Philippi, 1843 [ACCEPTED SPECIES 299029:82JPD nidx=null]
 + Frondicularia linearis Philippi, 1841 [ACCEPTED SPECIES 299638:CFTPB nidx=null]
Fulgoraria (Psephaea) kaneko hayashii
 - Fulgoraria (Psephaea) kaneko hayashii Habe & Ki. Ito, 1965 [SYNONYM SUBSPECIES 299029:BHPLL nidx=null parent=6JPYC]
 + Fulgoraria (Psephaea) kaneko hayashii Habe & Ki. Ito, 1965 [SYNONYM SUBSPECIES 299638:CFTSM nidx=null parent=6JPYC]
Fungia (Cycloseris) cyclolites
 - Fungia (Cycloseris) cyclolites Lamarck, 1815 [SYNONYM SPECIES 299029:CDBCS nidx=null parent=32WZS]
 + Fungia (Cycloseris) cyclolites Lamarck, 1815 [SYNONYM SPECIES 299638:CFTWD nidx=null parent=32WZS]
Fungivora lateralis
 - Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JR3V nidx=null]
 + Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VRL nidx=null]
Furugelmina heteromusculosa
 - Furugelmina heteromusculosa Chernyshev, 1998 [SYNONYM SPECIES 299029:853YC nidx=null parent=85LV7]
 + Furugelmina heteromusculosa Chernyshev, 1998 [ACCEPTED SPECIES 299638:6K53H nidx=null]
Fusus bilineatus
 - Fusus bilineatus M. Hörnes, 1853 [SYNONYM SPECIES 299029:6K5JQ nidx=null parent=4NZ7D]
 + Fusus bilineatus Naumann, 1852 [SYNONYM SPECIES 299638:CFV4J nidx=null parent=CGBSH]
Fusus hoessii
 - Fusus hoessii R. Hoernes & Auinger, 1890 [SYNONYM SPECIES 299029:9HLXW nidx=null parent=5V2LC]
 + Fusus hoessii Naumann, 1852 [SYNONYM SPECIES 299638:CFV4R nidx=null parent=CFDQ5]
Galactites elegans
 - Galactites elegans (All.) Nyman ex Soldano [SYNONYM SPECIES 299029:99HYL nidx=null parent=3F29G]
 + Galactites elegans (All.) Nyman ex Soldano [SYNONYM SPECIES 299638:B44FZ nidx=null parent=3F29G]
Galatella collina
 - Galatella collina Jord. & Fourr. ex Nyman [SYNONYM SPECIES 299029:3F2NS nidx=null parent=7JT9Q]
 + Galatella collina Jord. & Fourr. ex Nyman [SYNONYM SPECIES 299638:CFV8R nidx=null parent=7JT9Q]
Galatella pinetorum
 - Galatella pinetorum Jord. & Fourr. ex Nyman [SYNONYM SPECIES 299029:3F2PZ nidx=null parent=7JT9Q]
 + Galatella pinetorum Jord. & Fourr. ex Nyman [SYNONYM SPECIES 299638:CFV8V nidx=null parent=7JT9Q]
Galenia
 - Galenia L. [SYNONYM UNRANKED 299029:BS9CW nidx=null parent=R8F]
 + Galenia L. [SYNONYM UNRANKED 299638:CFD52 nidx=null parent=R8F]
Galenia halimifolia
 - Galenia halimifolia Fenzl ex Sond. [SYNONYM SPECIES 299029:3F3J6 nidx=null parent=5TV4J]
 + Galenia halimifolia Fenzl ex Sond. [SYNONYM SPECIES 299638:CFVBH nidx=null parent=5TV4J]
Galenia heterophylla
 - Galenia heterophylla Fenzl ex Sond. [SYNONYM SPECIES 299029:3F3J9 nidx=null parent=BDG7]
 + Galenia heterophylla Fenzl ex Sond. [SYNONYM SPECIES 299638:CFVBJ nidx=null parent=BDG7]
Galenia salsoloides
 - Galenia salsoloides Fenzl ex Sond. [SYNONYM SPECIES 299029:3F3JS nidx=null parent=BDF2]
 + Galenia salsoloides Fenzl ex Sond. [SYNONYM SPECIES 299638:CFVBK nidx=null parent=BDF2]
Galenia spathulata
 - Galenia spathulata Fenzl ex Sond. [SYNONYM SPECIES 299029:3F3JW nidx=null parent=BDG7]
 + Galenia spathulata Fenzl ex Sond. [SYNONYM SPECIES 299638:CFVBL nidx=null parent=BDG7]
Galeodes (Volema)
 - Galeodes (Volema) [SYNONYM SUBGENUS 299029:BSC8D nidx=null parent=7P8PC]
 + Galeodes (Volema) Röding, 1798 [SYNONYM SUBGENUS 299638:CFVBW nidx=null parent=7PKX7]
Galeodes (Volema) cornuta
 - Galeodes (Volema) cornuta [SYNONYM SPECIES 299029:B22WP nidx=null parent=8VLGM]
 + Galeodes (Volema) cornuta (Agassiz, 1843) [SYNONYM SPECIES 299638:CFVBX nidx=null parent=8VLGM]
Galinsogea
 - Galinsogea Kunth [SYNONYM UNRANKED 299029:5T9Z9 nidx=null parent=6483H]
 + Galinsogea Kunth [SYNONYM UNRANKED 299638:CFVDJ nidx=null parent=6483H]
Galumna (Galumna) lyrica
 - Galumna (Galumna) lyrica (Jacot, 1935) [ACCEPTED SPECIES 299029:8SZJN nidx=null]
 + Galumna (Galumna) lyrica (Jacot, 1935) [ACCEPTED SPECIES 299638:3F79R nidx=null]
Galumna (Neogalumna) araujoi
 - Galumna (Neogalumna) araujoi Pérez-Íñigo & Baggio, 1994 [ACCEPTED SPECIES 299029:8SZJ8 nidx=null]
 + Galumna (Neogalumna) araujoi Pérez-Íñigo & Baggio, 1994 [ACCEPTED SPECIES 299638:3F772 nidx=null]
Gamanthera herrerae
 - Gamanthera herrerae van der Werff [SYNONYM SPECIES 299029:3F7FB nidx=null parent=728CT]
 + Gamanthera herrerae van der Werff [SYNONYM SPECIES 299638:CFVHL nidx=null parent=728CT]
Gamanthus
 - Gamanthus Bunge [SYNONYM UNRANKED 299029:5T9ZQ nidx=null parent=4SRR]
 + Gamanthus Bunge [SYNONYM UNRANKED 299638:CFVHM nidx=null parent=4SRR]
Garcilassa
 - Garcilassa Poepp. [SYNONYM UNRANKED 299029:7MYPH nidx=null parent=528T]
 + Garcilassa Poepp. [SYNONYM UNRANKED 299638:CFVKW nidx=null parent=528T]
Garcinia atroviridis
 - Garcinia atroviridis Griff. ex T. Anderson [ACCEPTED SPECIES 299029:6JWP3 nidx=null]
 + Garcinia atroviridis Griff. ex T. Anderson [ACCEPTED SPECIES 299638:CFVKX nidx=null]
Garcinia collina
 - Garcinia collina Vieill. ex Pancher & Sebert [SYNONYM SPECIES 299029:3F9SW nidx=null parent=9KCZ6]
 + Garcinia collina Vieill. ex Pancher & Sebert [SYNONYM SPECIES 299638:CFVKY nidx=null parent=9KCZ6]
Garcinia hennecartii
 - Garcinia hennecartii Pierre ex Schltr. [ACCEPTED SPECIES 299029:3F9WD nidx=null]
 + Garcinia hennecartii Pierre ex Schltr. [ACCEPTED SPECIES 299638:CFVKZ nidx=null]
Garcinia laurina
 - Garcinia laurina Vieill. ex Guillaumin [ACCEPTED SPECIES 299029:3F9XW nidx=null]
 + Garcinia laurina Vieill. ex Guillaumin [ACCEPTED SPECIES 299638:CFVL2 nidx=null]
Garcinia lenormandii
 - Garcinia lenormandii Vieill. ex Guillaumin [ACCEPTED SPECIES 299029:3F9Y3 nidx=null]
 + Garcinia lenormandii Vieill. ex Guillaumin [ACCEPTED SPECIES 299638:CFVL3 nidx=null]
Garcinia nigrolineata
 - Garcinia nigrolineata Planch. ex T. Anderson [ACCEPTED SPECIES 299029:6K8PT nidx=null]
 + Garcinia nigrolineata Planch. ex T. Anderson [ACCEPTED SPECIES 299638:CFVL7 nidx=null]
Garcinia smeathmannii
 - Garcinia smeathmannii (Planch. & Triana) N. Robson ex Spirlet [SYNONYM SPECIES 299029:6K8QR nidx=null parent=6JX33]
 + Garcinia smeathmannii (Planch. & Triana) N. Robson ex Spirlet [SYNONYM SPECIES 299638:CFVLB nidx=null parent=6JX33]
Garcinia xanthochymus
 - Garcinia xanthochymus Hook. fil. ex J. Anderson [ACCEPTED SPECIES 299029:6JWRP nidx=null]
 + Garcinia xanthochymus Hook. fil. ex J. Anderson [ACCEPTED SPECIES 299638:CFVLH nidx=null]
Gardenia
 - Gardenia Colden [SYNONYM UNRANKED 299029:9JKCS nidx=null parent=3R8S]
 - Gardenia Ellis. [SYNONYM UNRANKED 299029:BRKMH nidx=null parent=3G3V]
 + Gardenia Colden [SYNONYM UNRANKED 299638:CFVLJ nidx=null parent=3R8S]
 + Gardenia Ellis. [SYNONYM UNRANKED 299638:CFVLK nidx=null parent=3G3V]
Gardnerodoxa
 - Gardnerodoxa Sandwith [SYNONYM UNRANKED 299029:99JXR nidx=null parent=99JT4]
 + Gardnerodoxa Sandwith [SYNONYM UNRANKED 299638:CFVML nidx=null parent=99JT4]
Gastonia
 - Gastonia Comm. ex Lam. [SYNONYM UNRANKED 299029:8WFX6 nidx=null parent=8W2LV]
 + Gastonia Comm. ex Lam. [SYNONYM UNRANKED 299638:CFVQ5 nidx=null parent=8W2LV]
Gastrosaccus parvus
 - Gastrosaccus parvus Hansen, 1910 [SYNONYM SPECIES 299029:92Z5P nidx=null parent=3JPG8]
 + Gastrosaccus parvus Hansen, 1910 [SYNONYM SPECIES 299638:CFSZ9 nidx=null parent=3JPG8]
Gaudichaudia
 - Gaudichaudia Kunth [ACCEPTED GENUS 299029:4MG9 nidx=null]
 + Gaudichaudia Kunth [SYNONYM UNRANKED 299638:CFT23 nidx=null parent=342M]
Gaura
 - Gaura L. [SYNONYM UNRANKED 299029:BRWRW nidx=null parent=63FVB]
 + Gaura L. [SYNONYM UNRANKED 299638:CFT2V nidx=null parent=63FVB]
Gaylussacia nitida
 - Gaylussacia nitida Mart. ex Meisn. [SYNONYM SPECIES 299029:3FFVZ nidx=null parent=BPBFS]
 + Gaylussacia nitida Mart. ex Meisn. [SYNONYM SPECIES 299638:CFT42 nidx=null parent=BPBFS]
Gayoides
 - Gayoides (Endl.) Small [SYNONYM UNRANKED 299029:7MZ3V nidx=null parent=4VTK]
 + Gayoides (Endl.) Small [SYNONYM UNRANKED 299638:CFF7F nidx=null parent=4VTK]
Geijera lateriflora
 - Geijera lateriflora Baill. ex Guillaumin [SYNONYM SPECIES 299029:3FGQR nidx=null parent=3FGQN]
 + Geijera lateriflora Baill. ex Guillaumin [SYNONYM SPECIES 299638:CFT6Y nidx=null parent=3FGQN]
Geissois balansae
 - Geissois balansae Brongn. & Gris ex Guillaumin [ACCEPTED SPECIES 299029:6JZ9Z nidx=null]
 + Geissois balansae Brongn. & Gris ex Guillaumin [ACCEPTED SPECIES 299638:CFT72 nidx=null]
Geissois cartilaginea
 - Geissois cartilaginea Vieill. ex Guillaumin [SYNONYM SPECIES 299029:6JYXW nidx=null parent=3FGVC]
 + Geissois cartilaginea Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFT73 nidx=null parent=3FGVC]
Gemmula
 - Gemmula [ACCEPTED SUBGENUS 299029:62T5B nidx=null]
 + Gemmula [ACCEPTED SUBGENUS 299638:CFTC6 nidx=null]
Gendarussa linaria
 - Gendarussa linaria Nees ex T. Anderson [SYNONYM SPECIES 299029:7VQN2 nidx=null parent=3QWNM]
 + Gendarussa linaria Nees ex T. Anderson [SYNONYM SPECIES 299638:CFTCC nidx=null parent=CFYFV]
Genetta
 - Genetta G. [Baron] Cuvier, 1816 [ACCEPTED GENUS 299029:4MS8 nidx=null]
 + Genetta G. Cuvier, 1816 [ACCEPTED GENUS 299638:CFTCJ nidx=null]
Geniostoma angustifolium
 - Geniostoma angustifolium Bouton ex DC. [ACCEPTED SPECIES 299029:3FKZ8 nidx=null]
 + Geniostoma angustifolium Bouton ex DC. [ACCEPTED SPECIES 299638:CFTCR nidx=null]
Geniostoma deplanchei
 - Geniostoma deplanchei Vieill. ex Guillaumin [SYNONYM SPECIES 299029:3FL28 nidx=null parent=BPBGB]
 + Geniostoma deplanchei Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFTCS nidx=null parent=BPBGB]
Geniostoma elegans
 - Geniostoma elegans Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299029:6JZRB nidx=null parent=5P4JK]
 + Geniostoma elegans Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299638:CFTCT nidx=null parent=5P4JK]
Geniostoma franguloides
 - Geniostoma franguloides Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299029:B54N7 nidx=null parent=5P4J7]
 + Geniostoma franguloides Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299638:CFTCV nidx=null parent=5P4J7]
Genista jordanii
 - Genista jordanii Shuttlew. ex Rouy & Foucaud [SYNONYM SPECIES 299029:9D5RT nidx=null parent=9F34R]
 + Genista jordanii Shuttlew. ex Rouy & Foucaud [SYNONYM SPECIES 299638:CFTDD nidx=null parent=9F34R]
Genista millii
 - Genista millii Heldr. ex Boiss. [ACCEPTED SPECIES 299029:3FLBB nidx=null]
 + Genista millii Heldr. ex Boiss. [ACCEPTED SPECIES 299638:CFTDF nidx=null]
Genista oretana
 - Genista oretana Webb ex Willk. & Lange [SYNONYM SPECIES 299029:3FLBQ nidx=null parent=5HFDB]
 + Genista oretana Webb ex Willk. & Lange [SYNONYM SPECIES 299638:CFTDG nidx=null parent=5HFDB]
Genista pollinii
 - Genista pollinii Spreng. ex Pollini [SYNONYM SPECIES 299029:9D5V5 nidx=null parent=9F352]
 + Genista pollinii Spreng. ex Pollini [SYNONYM SPECIES 299638:CFTDH nidx=null parent=9F352]
Genlisea luetzelburgii
 - Genlisea luetzelburgii Merl ex Luetzelb. [SYNONYM SPECIES 299029:3FLGH nidx=null parent=6KB37]
 + Genlisea luetzelburgii Merl ex Luetzelb. [SYNONYM SPECIES 299638:CFTDY nidx=null parent=6KB37]
Gentiana bosnjakii
 - Gentiana bosnjakii (Pevalek) Pevalek ex Bosnjak [SYNONYM SPECIES 299029:8VBYT nidx=null parent=8VBZ5]
 + Gentiana bosnjakii (Pevalek) Pevalek ex Bosnjak [SYNONYM SPECIES 299638:CFTGH nidx=null parent=8VBZ5]
Gentiana campbellii
 - Gentiana campbellii Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:B44RZ nidx=null parent=3FN6L]
 + Gentiana campbellii Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:3FLW3 nidx=null parent=3FN6L]
Gentiana chelonoides
 - Gentiana chelonoides Willd. ex Schult. [SYNONYM SPECIES 299029:3FLX3 nidx=null parent=3FN83]
 + Gentiana chelonoides Willd. ex Schult. [SYNONYM SPECIES 299638:CFTGM nidx=null parent=3FN83]
Gentiana depressa
 - Gentiana depressa Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3FM2H nidx=null parent=3FMM8]
 + Gentiana depressa Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFTGS nidx=null parent=3FMM8]
Gentiana floribunda
 - Gentiana floribunda Willd. ex Schult. [SYNONYM SPECIES 299029:3FM5Q nidx=null parent=3FNB6]
 + Gentiana floribunda Willd. ex Schult. [SYNONYM SPECIES 299638:CFTGT nidx=null parent=3FNB6]
Gentiana hladnikiana
 - Gentiana hladnikiana Host ex W. D. J. Koch [SYNONYM SPECIES 299029:6KB5R nidx=null parent=5HFGT]
 + Gentiana hladnikiana Host ex W. D. J. Koch [SYNONYM SPECIES 299638:CFTGX nidx=null parent=5HFGT]
Gentiana livonica
 - Gentiana livonica Eschsch. ex Griseb. [SYNONYM SPECIES 299029:3FMDR nidx=null parent=BNGJ2]
 + Gentiana livonica Eschsch. ex Griseb. [SYNONYM SPECIES 299638:CFTH5 nidx=null parent=BNGJ2]
Gentiana marginata
 - Gentiana marginata Turcz. ex Besser [SYNONYM SPECIES 299029:8VBYY nidx=null parent=8V8D9]
 + Gentiana marginata Turcz. ex Besser [SYNONYM SPECIES 299638:CFTHB nidx=null parent=8V8D9]
Gentiana ornata
 - Gentiana ornata Wall. [SYNONYM SPECIES 299029:6KB8V nidx=null parent=3FMJV]
 + Gentiana ornata Wall. [SYNONYM SPECIES 299638:CFTHM nidx=null parent=3FMJV]
Gentiana robusta
 - Gentiana robusta King ex Hook. fil. [ACCEPTED SPECIES 299029:3FMRF nidx=null]
 + Gentiana robusta King ex Hook. fil. [ACCEPTED SPECIES 299638:CFTJH nidx=null]
Gentiana rostanii
 - Gentiana rostanii Reut. ex Verlot [ACCEPTED SPECIES 299029:3FMRM nidx=null]
 + Gentiana rostanii Reut. ex Verlot [ACCEPTED SPECIES 299638:3FMRN nidx=null]
Gentiana tenuiflora
 - Gentiana tenuiflora Jan ex Nyman [SYNONYM SPECIES 299029:3FMX8 nidx=null parent=5HFLK]
 + Gentiana tenuiflora Jan ex Nyman [SYNONYM SPECIES 299638:CFTJP nidx=null parent=5HFLK]
Gentiana tibetica
 - Gentiana tibetica King ex Hook. fil. [ACCEPTED SPECIES 299029:3FMXW nidx=null]
 + Gentiana tibetica King ex Hook. fil. [ACCEPTED SPECIES 299638:CFTJQ nidx=null]
Gentiana × quaterna subsp. longiflora
 - Gentiana × quaterna subsp. longiflora Harry Sm. ex C. Marquand [SYNONYM SUBSPECIES 299029:B53XT nidx=null parent=B3SKM]
 + Gentiana × quaterna subsp. longiflora Harry Sm. ex C. Marquand [SYNONYM SUBSPECIES 299638:5HFLF nidx=null parent=B3SKM]
Gentiana × quaterna subsp. sankarensis
 - Gentiana × quaterna subsp. sankarensis Harry Sm. ex C. Marquand [SYNONYM SUBSPECIES 299029:B53XV nidx=null parent=B3SKM]
 + Gentiana × quaterna subsp. sankarensis Harry Sm. ex C. Marquand [SYNONYM SUBSPECIES 299638:5HFLG nidx=null parent=B3SKM]
Geococcus pusillus
 - Geococcus pusillus J. Drumm. ex Harv. [ACCEPTED SPECIES 299029:3FP5W nidx=null]
 + Geococcus pusillus J. Drumm. ex Harv. [ACCEPTED SPECIES 299638:CFTKM nidx=null]
Gerbera macrophylla
 - Gerbera macrophylla Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:3FW5X nidx=null parent=6STYL]
 + Gerbera macrophylla Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CFTVL nidx=null parent=6STYL]
Gerbera sect. Piloselloides
 - Gerbera sect. Piloselloides Less. [SYNONYM SECTION_BOTANY 299029:8H45 nidx=null parent=6QHX]
 + Gerbera sect. Piloselloides Less. [SYNONYM SECTION_BOTANY 299638:CFTVN nidx=null parent=6QHX]
Gerrardanthus macrorhizus
 - Gerrardanthus macrorhizus Harv. ex Benth. & Hook. fil. [ACCEPTED SPECIES 299029:3FWZC nidx=null]
 + Gerrardanthus macrorhizus Harv. ex Benth. & Hook. fil. [ACCEPTED SPECIES 299638:CFTX7 nidx=null]
Gerrardanthus portentosus
 - Gerrardanthus portentosus Naudin ex T. Durand [SYNONYM SPECIES 299029:3FWZH nidx=null parent=3FWZC]
 + Gerrardanthus portentosus Naudin ex T. Durand [SYNONYM SPECIES 299638:CFTX8 nidx=null parent=CFTX7]
Gesneria tomentosa
 - Gesneria tomentosa Bertero ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:3FXZS nidx=null parent=4SWQF]
 + Gesneria tomentosa Bertero ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFTXV nidx=null parent=4SWQF]
Gesneria velutina
 - Gesneria velutina Willd. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:6KG65 nidx=null parent=3RC7F]
 + Gesneria velutina Willd. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFTXW nidx=null parent=3RC7F]
Geum borisii
 - Geum borisii Kellerer ex Sünd. [SYNONYM SPECIES 299029:9XRQH nidx=null parent=3FY9K]
 + Geum borisii Kellerer ex Sünd. [SYNONYM SPECIES 299638:CFTY9 nidx=null parent=3FY9K]
Ghiesbreghtia
 - Ghiesbreghtia A.Gray [SYNONYM UNRANKED 299029:7MYQP nidx=null parent=633YM]
 + Ghiesbreghtia A.Gray [SYNONYM UNRANKED 299638:CFRV8 nidx=null parent=633YM]
Gibbaeum haagei
 - Gibbaeum haagei Schwantes ex H. Jacobsen [AMBIGUOUS_SYNONYM SPECIES 299029:6KG98 nidx=null parent=3FYV2]
 + Gibbaeum haagei Schwantes ex H. Jacobsen [AMBIGUOUS_SYNONYM SPECIES 299638:CFTYS nidx=null parent=3FYV2]
Gilia peduncularis
 - Gilia peduncularis Eastw. ex Milliken [SYNONYM SPECIES 299029:B54WG nidx=null parent=BNGSG]
 + Gilia peduncularis Eastw. ex Milliken [SYNONYM SPECIES 299638:CFV3T nidx=null parent=BNGSG]
Gilia splendens
 - Gilia splendens Douglas ex H. Mason & A. D. Grant [SYNONYM SPECIES 299029:B44Y2 nidx=null parent=5KZL2]
 + Gilia splendens Douglas ex H. Mason & A. D. Grant [SYNONYM SPECIES 299638:3G2TP nidx=null parent=5KZL2]
Gilia traskiae
 - Gilia traskiae Eastw. ex Milliken [SYNONYM SPECIES 299029:6KFBJ nidx=null parent=4GJ8G]
 + Gilia traskiae Eastw. ex Milliken [SYNONYM SPECIES 299638:CFV3Z nidx=null parent=4GJ8G]
Girardinia palmata
 - Girardinia palmata Gaudich. ex Blume [SYNONYM SPECIES 299029:9K798 nidx=null parent=5HGT4]
 + Girardinia palmata Gaudich. ex Blume [SYNONYM SPECIES 299638:CFV5G nidx=null parent=5HGT4]
Girgensohnia
 - Girgensohnia Bunge ex Fenzl [ACCEPTED GENUS 299029:4NMP nidx=null]
 + Girgensohnia Bunge ex Fenzl [ACCEPTED GENUS 299638:CFKZT nidx=null]
Gironniera thompsoni
 - Gironniera thompsoni King ex A. M. Cowan & Cowan [SYNONYM SPECIES 299029:3G3TX nidx=null parent=67MGX]
 + Gironniera thompsoni King ex A. M. Cowan & Cowan [SYNONYM SPECIES 299638:CFV5K nidx=null parent=67MGX]
Gladiolimon
 - Gladiolimon Mobayen [SYNONYM UNRANKED 299029:4NQX nidx=null parent=M8R]
 + Gladiolimon Mobayen [SYNONYM UNRANKED 299638:CFV6D nidx=null parent=M8R]
Glandulicactus
 - Glandulicactus Backeb. [SYNONYM UNRANKED 299029:7MYRM nidx=null parent=63TC9]
 + Glandulicactus Backeb. [SYNONYM UNRANKED 299638:CFV7H nidx=null parent=63TC9]
Glaphyropteris
 - Glaphyropteris (Fee) C.Presl ex Fée [SYNONYM UNRANKED 299029:B9478 nidx=null parent=B8ZHW]
 + Glaphyropteris (Fee) C.Presl ex Fée [SYNONYM UNRANKED 299638:CFSP7 nidx=null parent=B8ZHW]
Gleichenia cunninghamii
 - Gleichenia cunninghamii Heward ex Hook. [SYNONYM SPECIES 299029:BBG7P nidx=null parent=BBDK5]
 + Gleichenia cunninghamii Heward ex Hook. [SYNONYM SPECIES 299638:CFV9H nidx=null parent=BBDK5]
Glischrothamnus
 - Glischrothamnus Pilg. [SYNONYM UNRANKED 299029:7MZ5Y nidx=null parent=63BJS]
 + Glischrothamnus Pilg. [SYNONYM UNRANKED 299638:CFVD8 nidx=null parent=63BJS]
Globigerina
 - Globigerina [ACCEPTED SUBGENUS 299029:4NZ2 nidx=null]
 + Globigerina [ACCEPTED SUBGENUS 299638:CFVDK nidx=null]
Globobulimina ovata
 - Globobulimina ovata (d'Orbigny, 1846) [PROVISIONALLY_ACCEPTED SPECIES 299029:9K3KR nidx=null]
 + Globobulimina ovata (d'Orbigny, 1846) [ACCEPTED SPECIES 299638:BBGDK nidx=null]
Globochthonius
 - Globochthonius Beier, 1931 [SYNONYM SUBGENUS 299029:C9CRB nidx=null parent=4NZQ]
 + Globochthonius Beier, 1931 [SYNONYM SUBGENUS 299638:8NPVZ nidx=null parent=4NZQ]
Globularia multicaulis
 - Globularia multicaulis Ten. ex Nyman [SYNONYM SPECIES 299029:6KJ6S nidx=null parent=6KJ5R]
 + Globularia multicaulis Ten. ex Nyman [SYNONYM SPECIES 299638:CFVFQ nidx=null parent=6KJ5R]
Globularieae
 - Globularieae Rchb. [SYNONYM UNRANKED 299029:BRWSR nidx=null parent=7NLRY]
 + Globularieae Rchb. [SYNONYM UNRANKED 299638:CFVFS nidx=null parent=7NLRY]
Glochidotheca
 - Glochidotheca Fenzl [SYNONYM UNRANKED 299029:4P3W nidx=null parent=5THTP]
 + Glochidotheca Fenzl [SYNONYM UNRANKED 299638:CFVGM nidx=null parent=5THTP]
Glossonema varians
 - Glossonema varians (Stocks) Benth. ex Hook. fil. [SYNONYM SPECIES 299029:3GDS9 nidx=null parent=3398S]
 + Glossonema varians (Stocks) Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CFVK7 nidx=null parent=3398S]
Glossostigma elatinoides
 - Glossostigma elatinoides (Benth.) Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:3GDZ2 nidx=null]
 + Glossostigma elatinoides (Benth.) Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFVKL nidx=null]
Glycine japonica
 - Glycine japonica (Siebold & Zucc.) Jacob-Makoy [SYNONYM SPECIES 299029:9FWJR nidx=null parent=9F2PF]
 + Glycine japonica Reider [SYNONYM SPECIES 299638:CFVMN nidx=null parent=5C2HC]
Glycine peduncularis var. parabolica
 - Glycine peduncularis var. parabolica Muhl. ex W.P.C.Barton [SYNONYM VARIETY 299029:9DMD9 nidx=null parent=9DM78]
 + Glycine peduncularis var. parabolica Muhl. ex W.P.C.Barton [SYNONYM VARIETY 299638:CFVMR nidx=null parent=9DM78]
Glycosma
 - Glycosma Nutt. [SYNONYM UNRANKED 299029:B4CTP nidx=null parent=63GPW]
 + Glycosma Nutt. [SYNONYM UNRANKED 299638:7MZ6H nidx=null parent=63GPW]
Glycosmis dinhensis
 - Glycosmis dinhensis Pierre ex Guillaumin [ACCEPTED SPECIES 299029:6KMN6 nidx=null]
 + Glycosmis dinhensis Pierre ex Guillaumin [ACCEPTED SPECIES 299638:CFVNG nidx=null]
Glycosmis pilosa
 - Glycosmis pilosa V. Naray. ex Yu. Tanaka [AMBIGUOUS_SYNONYM SPECIES 299029:3GFBY nidx=null parent=3GFB9]
 + Glycosmis pilosa V. Naray. ex Yu. Tanaka [AMBIGUOUS_SYNONYM SPECIES 299638:CFVNH nidx=null parent=3GFB9]
Glycosmis tonkinensis
 - Glycosmis tonkinensis Tanaka ex Guillaumin [SYNONYM SPECIES 299029:9XRYV nidx=null parent=3GFCP]
 + Glycosmis tonkinensis Tanaka ex Guillaumin [SYNONYM SPECIES 299638:3GFCT nidx=null parent=3GFCP]
Glyptopetalum
 - Glyptopetalum Thwaites [SYNONYM UNRANKED 299029:4PGC nidx=null parent=4G5H]
 + Glyptopetalum Thwaites [SYNONYM UNRANKED 299638:CFVR4 nidx=null parent=4G5H]
Gnaphalium chimborazense
 - Gnaphalium chimborazense Hieron. ex Sodiro [ACCEPTED SPECIES 299029:3GJZN nidx=null]
 + Gnaphalium chimborazense Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFVSR nidx=null parent=CGBQP]
Gnaphalium circinnatum
 - Gnaphalium circinnatum Hils. & Bojer ex Less. [SYNONYM SPECIES 299029:3GK23 nidx=null parent=3K6ZM]
 + Gnaphalium circinnatum Hils. & Bojer ex Less. [SYNONYM SPECIES 299638:CFVSS nidx=null parent=3K6ZM]
Gnaphalium dichotomum
 - Gnaphalium dichotomum Willd. ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 299029:3GK4P nidx=null parent=4NXDK]
 + Gnaphalium dichotomum Willd. ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 299638:CFVSV nidx=null parent=4NXDK]
Gnaphalium flaccidum
 - Gnaphalium flaccidum Kurz ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:7VQX5 nidx=null parent=7WC4Q]
 + Gnaphalium flaccidum Kurz ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFVSW nidx=null parent=7WC4Q]
Gnaphalium fuscum
 - Gnaphalium fuscum Vis. ex Nyman [SYNONYM SPECIES 299029:3GK84 nidx=null parent=74K4W]
 + Gnaphalium fuscum Vis. ex Nyman [SYNONYM SPECIES 299638:CFVSX nidx=null parent=74K4W]
Gnaphalium humifusum
 - Gnaphalium humifusum Paill. ex Nyman [SYNONYM SPECIES 299029:6KNKJ nidx=null parent=3GKTL]
 + Gnaphalium humifusum Paill. ex Nyman [SYNONYM SPECIES 299638:CFVT4 nidx=null parent=3GKTL]
Godetia
 - Godetia Spach [SYNONYM UNRANKED 299029:C99PW nidx=null parent=3QHQ]
 - Godetia Spach [SYNONYM UNRANKED 299029:CD3LB nidx=null parent=63FVB]
 + Godetia Spach [SYNONYM UNRANKED 299638:CFN2H nidx=null parent=63FVB]
 + Godetia Spach [SYNONYM UNRANKED 299638:CFN2J nidx=null parent=3QHQ]
Goldfussia ovatibracteata
 - Goldfussia ovatibracteata (H. S. Lo & D. Fang) C. Y. Wu ex H. P. Tsui & C. C. Hu [SYNONYM SPECIES 299029:3GRM8 nidx=null parent=532ZS]
 + Goldfussia ovatibracteata (H. S. Lo & D. Fang) C. Y. Wu ex H. P. Tsui & C. C. Hu [SYNONYM SPECIES 299638:3GRM9 nidx=null parent=532ZS]
Gomphostigma
 - Gomphostigma Turcz. [SYNONYM UNRANKED 299029:7MYT5 nidx=null parent=62H6F]
 + Gomphostigma Turcz. [SYNONYM UNRANKED 299638:CFJYB nidx=null parent=62H6F]
Gomphrena brachiata
 - Gomphrena brachiata Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299029:9XYV9 nidx=null parent=C9FM]
 + Gomphrena brachiata Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299638:CFW6K nidx=null parent=C9FM]
Gomphrena elongata
 - Gomphrena elongata Willd. ex Schult. [SYNONYM SPECIES 299029:6KPRZ nidx=null parent=C9FC]
 + Gomphrena elongata Willd. ex Schult. [SYNONYM SPECIES 299638:CFW6L nidx=null parent=C9FC]
Gomphrena sericea
 - Gomphrena sericea Hoffmanns. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:3GTMW nidx=null parent=6JPMF]
 + Gomphrena sericea Hoffmanns. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFW6Q nidx=null parent=6JPMF]
Goniagnathus (Tropicognathus) punctifer
 - Goniagnathus (Tropicognathus) punctifer (Walker, 1858) [SYNONYM SPECIES 299029:8JSRD nidx=null parent=B7VNW]
 + Goniagnathus (Tropicognathus) punctifer (Walker, 1858) [SYNONYM SPECIES 299638:CFWJ7 nidx=null parent=B7VNW]
Goniocidaris (Petalocidaris) peltata
 - Goniocidaris (Petalocidaris) peltata Mortensen, 1927 [SYNONYM SPECIES 299029:C4XK4 nidx=null parent=3GWB7]
 + Goniocidaris (Petalocidaris) peltata Mortensen, 1927 [SYNONYM SPECIES 299638:CFWKN nidx=null parent=3GWB7]
Goniophlebium amoenum
 - Goniophlebium amoenum (Wall. ex Mett.) J. Sm. ex Bedd. [SYNONYM SPECIES 299029:BBGJ3 nidx=null parent=3GX2B]
 + Goniophlebium amoenum (Wall. ex Mett.) J. Sm. ex Bedd. [SYNONYM SPECIES 299638:CFWLF nidx=null parent=3GX2B]
Goniothalamus woodii
 - Goniothalamus woodii Merr. ex Mat-Salleh [ACCEPTED SPECIES 299029:6L2KY nidx=null]
 + Goniothalamus woodii Merr. ex Mat-Salleh [ACCEPTED SPECIES 299638:CFWN6 nidx=null]
Gonolobus biflorus
 - Gonolobus biflorus (Decne.) Nutt. ex Torr. [SYNONYM SPECIES 299029:B45CD nidx=null parent=8S4T7]
 + Gonolobus biflorus (Decne.) Nutt. ex Torr. [SYNONYM SPECIES 299638:CFWNY nidx=null parent=8S4T7]
Gonolobus sororius
 - Gonolobus sororius A. Gray ex S. Watson [ACCEPTED SPECIES 299029:6KQP3 nidx=null]
 + Gonolobus sororius A. Gray ex S. Watson [ACCEPTED SPECIES 299638:CFWP7 nidx=null]
Goodenia armeriifolia
 - Goodenia armeriifolia Sieber ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 299029:3H269 nidx=null parent=6L27S]
 + Goodenia armeriifolia Sieber ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 299638:CFWRC nidx=null parent=6L27S]
Gordonia singaporeana
 - Gordonia singaporeana Wall. ex Ridl. [SYNONYM SPECIES 299029:B45DP nidx=null parent=7YDNG]
 + Gordonia singaporeana Wall. ex Ridl. [SYNONYM SPECIES 299638:CFTMK nidx=null parent=7YDNG]
Gormania
 - Gormania Britton [SYNONYM UNRANKED 299029:7MYFR nidx=null parent=7F44]
 + Gormania Britton [SYNONYM UNRANKED 299638:CFTN6 nidx=null parent=7F44]
Gossypianthus
 - Gossypianthus Hook. [SYNONYM UNRANKED 299029:7MYFQ nidx=null parent=4PWS]
 + Gossypianthus Hook. [SYNONYM UNRANKED 299638:CFTPD nidx=null parent=4PWS]
Gossypium mustelinum
 - Gossypium mustelinum Miers ex Watt [ACCEPTED SPECIES 299029:3H4D4 nidx=null]
 + Gossypium mustelinum Miers ex Watt [ACCEPTED SPECIES 299638:CFTPF nidx=null]
Gossypium senarense
 - Gossypium senarense Fenzl ex Wawra & Peyr. [SYNONYM SPECIES 299029:9ZN93 nidx=null parent=BNH23]
 + Gossypium senarense Fenzl ex Wawra & Peyr. [SYNONYM SPECIES 299638:CFTPG nidx=null parent=BNH23]
Gouania aptera
 - Gouania aptera Poepp. ex Reissek [AMBIGUOUS_SYNONYM SPECIES 299029:9XYY2 nidx=null parent=3H4MC]
 + Gouania aptera Poepp. ex Reissek [AMBIGUOUS_SYNONYM SPECIES 299638:CFTPY nidx=null parent=3H4MC]
Gouania frangulifolia
 - Gouania frangulifolia Willd. ex Reissek [AMBIGUOUS_SYNONYM SPECIES 299029:3H4NF nidx=null parent=3H4ML]
 + Gouania frangulifolia Willd. ex Reissek [AMBIGUOUS_SYNONYM SPECIES 299638:CFTPZ nidx=null parent=3H4ML]
Gourliea decorticans
 - Gourliea decorticans Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:3H4WZ nidx=null parent=3FPQB]
 + Gourliea decorticans Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CFTQD nidx=null parent=3FPQB]
Grahamia
 - Grahamia Gillies ex Hook. & Arn. [ACCEPTED GENUS 299029:4QLW nidx=null]
 + Grahamia Gillies ex Hook. & Arn. [ACCEPTED GENUS 299638:CFTRJ nidx=null]
Grammica
 - Grammica Lour. [SYNONYM UNRANKED 299029:BRWTK nidx=null parent=3XKC]
 + Grammica Lour. [SYNONYM UNRANKED 299638:CFNX7 nidx=null parent=3XKC]
Grammitis sakaguchiana
 - Grammitis sakaguchiana (Koidz.) Sugim. ex Sa. Kurata [SYNONYM SPECIES 299029:BBHNZ nidx=null parent=BBF45]
 + Grammitis sakaguchiana (Koidz.) Sugim. ex Sa. Kurata [SYNONYM SPECIES 299638:CFTT3 nidx=null parent=BBF45]
Granatum
 - Granatum Kuntze [SYNONYM UNRANKED 299029:7MYFB nidx=null parent=89GG]
 + Granatum Kuntze [SYNONYM UNRANKED 299638:CFTV8 nidx=null parent=89GG]
Grandifoxus aciculata
 - Grandifoxus aciculata Coyle, 1982 [ACCEPTED SPECIES 299029:3H7Q9 nidx=null]
 + Grandifoxus aciculata Coyle, 1982 [ACCEPTED SPECIES 299638:CFTVF nidx=null]
Grangeria porosa
 - Grangeria porosa Boivin ex Baill. [ACCEPTED SPECIES 299029:3H7XY nidx=null]
 + Grangeria porosa Boivin ex Baill. [ACCEPTED SPECIES 299638:CFTVK nidx=null]
Grantessa glacialis
 - Grantessa glacialis (Haeckel, 1870) [SYNONYM SPECIES 299029:3H866 nidx=null parent=53LN3]
 + Grantessa glacialis (Haeckel, 1872) [SYNONYM SPECIES 299638:CFTW5 nidx=null parent=CGFH8]
Gratiola parviflora
 - Gratiola parviflora Willd. ex Schltdl. & Cham. [SYNONYM SPECIES 299029:6KT89 nidx=null parent=5VYHN]
 + Gratiola parviflora Willd. ex Schltdl. & Cham. [SYNONYM SPECIES 299638:CFV3D nidx=null parent=5VYHN]
Gratiola viscosa
 - Gratiola viscosa Schwein. ex Leconte [AMBIGUOUS_SYNONYM SPECIES 299029:3HBMS nidx=null parent=3HBMQ]
 + Gratiola viscosa Schwein. ex Leconte [AMBIGUOUS_SYNONYM SPECIES 299638:CFV3F nidx=null parent=3HBMQ]
Greenovia
 - Greenovia Webb [SYNONYM UNRANKED 299029:7MYHM nidx=null parent=629MK]
 + Greenovia Webb [SYNONYM UNRANKED 299638:CFC68 nidx=null parent=629MK]
Grevillea aspleniifolia
 - Grevillea aspleniifolia Knight & Salisb. [ACCEPTED SPECIES 299029:BSM76 nidx=null]
 + Grevillea aspleniifolia Knight & Salisb. [ACCEPTED SPECIES 299638:3HCK4 nidx=null]
Grevillea stylosa
 - Grevillea stylosa Knight & Salisb. ex Loudon [SYNONYM SPECIES 299029:3HCZM nidx=null parent=6KSZK]
 + Grevillea stylosa Knight & Salisb. ex Loudon [SYNONYM SPECIES 299638:CFV5Q nidx=null parent=6KSZK]
Grewia arborea
 - Grewia arborea Roxb. ex Rottler [AMBIGUOUS_SYNONYM SPECIES 299029:3HD4F nidx=null parent=3HD5B]
 + Grewia arborea Roxb. ex Rottler [AMBIGUOUS_SYNONYM SPECIES 299638:CFV5T nidx=null parent=3HD5B]
Griffitharia
 - Griffitharia Rushforth [SYNONYM UNRANKED 299029:4R47 nidx=null parent=7JR7]
 + Griffitharia Rushforth [SYNONYM UNRANKED 299638:CFV6F nidx=null parent=7JR7]
Griffithella
 - Griffithella (Tul.) Warm. [SYNONYM UNRANKED 299029:7MYHX nidx=null parent=62LGT]
 + Griffithella (Tul.) Warm. [SYNONYM UNRANKED 299638:CFMWZ nidx=null parent=62LGT]
Gryllacris (Gryllacris) sirambeica litoralis
 - Gryllacris (Gryllacris) sirambeica litoralis Karny, 1930 [ACCEPTED SUBSPECIES 299029:8PM2S nidx=null]
 + Gryllacris (Gryllacris) sirambeica litoralis Karny, 1930 [ACCEPTED SUBSPECIES 299638:5HJYZ nidx=null]
Guaiacum guatemalense
 - Guaiacum guatemalense Planch. ex Rydb. & Vail [SYNONYM SPECIES 299029:3HHV6 nidx=null parent=3HHVJ]
 + Guaiacum guatemalense Planch. ex Rydb. & Vail [SYNONYM SPECIES 299638:CFVCQ nidx=null parent=3HHVJ]
Guamia
 - Guamia Merr. [SYNONYM UNRANKED 299029:C7B59 nidx=null parent=C7RZK]
 + Guamia Merr. [SYNONYM UNRANKED 299638:CFVCS nidx=null parent=C7RZK]
Guapurium peruvianum
 - Guapurium peruvianum Juss. ex J. F. Gmel. [SYNONYM SPECIES 299029:BT39F nidx=null parent=6W3M5]
 + Guapurium peruvianum Juss. ex J. F. Gmel. [SYNONYM SPECIES 299638:CFVCW nidx=null parent=6W3M5]
Guarea brachystachya
 - Guarea brachystachya Moc. & Sessé ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:9XZ34 nidx=null parent=3HJCP]
 + Guarea brachystachya Moc. & Sessé ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFVCY nidx=null parent=3HJCP]
Guarea cauliflora
 - Guarea cauliflora Reinw. ex Blume [SYNONYM SPECIES 299029:8S655 nidx=null parent=8SLHT]
 + Guarea cauliflora Reinw. ex Blume [SYNONYM SPECIES 299638:CFVCZ nidx=null parent=8SLHT]
Guatteria atabapensis
 - Guatteria atabapensis Aristeg. ex D. M. Johnson & N. A. Murray [ACCEPTED SPECIES 299029:3HJL2 nidx=null]
 + Guatteria atabapensis Aristeg. ex D. M. Johnson & N. A. Murray [ACCEPTED SPECIES 299638:CFVD5 nidx=null]
Guatteria simiarum
 - Guatteria simiarum Buch.-Ham. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:3HJWP nidx=null parent=C7QYQ]
 + Guatteria simiarum Buch.-Ham. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFVDC nidx=null parent=C7QYQ]
Guilleminea
 - Guilleminea Kunth [SYNONYM UNRANKED 299029:9XD7P nidx=null parent=4PWS]
 + Guilleminea Kunth [SYNONYM UNRANKED 299638:CFVFG nidx=null parent=4PWS]
Guindilia trinervis
 - Guindilia trinervis Gillies ex Hook. [ACCEPTED SPECIES 299029:8VC3Y nidx=null]
 + Guindilia trinervis Gillies ex Hook. [ACCEPTED SPECIES 299638:CFVFK nidx=null]
Gunnera reniformis
 - Gunnera reniformis Gay ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:3HMCH nidx=null parent=3HMBN]
 + Gunnera reniformis Gay ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFVGW nidx=null parent=3HMBN]
Gymnandra rubra
 - Gymnandra rubra Douglas ex Hook. [SYNONYM SPECIES 299029:7VRSW nidx=null parent=7WYM9]
 + Gymnandra rubra Douglas ex Hook. [SYNONYM SPECIES 299638:CFVJD nidx=null parent=7WYM9]
Gymnandra thomsonii
 - Gymnandra thomsonii C. B. Clarke ex Hemsl. [SYNONYM SPECIES 299029:3HP7M nidx=null parent=3RXVK]
 + Gymnandra thomsonii C. B. Clarke ex Hemsl. [SYNONYM SPECIES 299638:CFVJF nidx=null parent=3RXVK]
Gymnanthemum molle
 - Gymnanthemum molle Sch. Bip. ex Hook. fil. [SYNONYM SPECIES 299029:3HPBB nidx=null parent=4H5TT]
 + Gymnanthemum molle Sch. Bip. ex Hook. fil. [SYNONYM SPECIES 299638:CFVJK nidx=null parent=4H5TT]
Gymnocaulis
 - Gymnocaulis (Nutt.) Nutt. [SYNONYM UNRANKED 299029:7MYJB nidx=null parent=69YK]
 + Gymnocaulis (Nutt.) Nutt. [SYNONYM UNRANKED 299638:CFVKP nidx=null parent=69YK]
Gymnogramma
 - Gymnogramma Desv. [SYNONYM UNRANKED 299029:C3MPQ nidx=null parent=B8Y8K]
 + Gymnogramma Desv. [SYNONYM UNRANKED 299638:CFVMQ nidx=null parent=B8Y8K]
Gymnogramma incisa
 - Gymnogramma incisa Mart. & Linden ex Kunze [SYNONYM SPECIES 299029:BCZ39 nidx=null parent=B9R3N]
 + Gymnogramma incisa Mart. & Linden ex Kunze [SYNONYM SPECIES 299638:CFVMT nidx=null parent=B9R3N]
Gymnogramma makinoi
 - Gymnogramma makinoi Maxim. ex Makino [SYNONYM SPECIES 299029:BBJ2H nidx=null parent=BB5BG]
 + Gymnogramma makinoi Maxim. ex Makino [SYNONYM SPECIES 299638:CFVMY nidx=null parent=BB5BG]
Gymnogramma sadlerioides
 - Gymnogramma sadlerioides Underw. ex A. Heller [SYNONYM SPECIES 299029:BBJD5 nidx=null parent=BCJ2R]
 + Gymnogramma sadlerioides Underw. ex A. Heller [SYNONYM SPECIES 299638:6L6K7 nidx=null parent=BCJ2R]
Gymnogramma schomburgkiana
 - Gymnogramma schomburgkiana Kunze ex Klotzsch [SYNONYM SPECIES 299029:BBJDJ nidx=null parent=B9R3N]
 + Gymnogramma schomburgkiana Kunze ex Klotzsch [SYNONYM SPECIES 299638:CFVN6 nidx=null parent=B9R3N]
Gymnogrammitis
 - Gymnogrammitis Griff. [SYNONYM UNRANKED 299029:635XG nidx=null parent=B8ZG4]
 + Gymnogrammitis Griff. [SYNONYM UNRANKED 299638:CFVND nidx=null parent=B8ZG4]
Gymnogrammitis dareiformis
 - Gymnogrammitis dareiformis (Hook.) Ching ex Tardieu & C. Chr. [SYNONYM SPECIES 299029:BBJ2P nidx=null parent=BCKS8]
 + Gymnogrammitis dareiformis (Hook.) Ching ex Tardieu & C. Chr. [SYNONYM SPECIES 299638:CFVNF nidx=null parent=BCKS8]
Gymnolomia brevifolia
 - Gymnolomia brevifolia Greene ex Wooton & Standl. [SYNONYM SPECIES 299029:8VC4C nidx=null parent=BPBMC]
 + Gymnolomia brevifolia Greene ex Wooton & Standl. [SYNONYM SPECIES 299638:CFVNK nidx=null parent=BPBMC]
Gymnolomia subflexuosa
 - Gymnolomia subflexuosa (Hook. & Arn.) Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299029:B45PL nidx=null parent=3NLHG]
 + Gymnolomia subflexuosa (Hook. & Arn.) Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299638:3HSQ9 nidx=null parent=3NLHG]
Gymnolomia tenuifolia
 - Gymnolomia tenuifolia Benth. & Hook. fil. [SYNONYM SPECIES 299029:3HSQB nidx=null parent=4X9N5]
 + Gymnolomia tenuifolia Benth. & Hook. fil. [SYNONYM SPECIES 299638:CFVNM nidx=null parent=4X9N5]
Gymnopetalum
 - Gymnopetalum Arn. [SYNONYM UNRANKED 299029:7MYM9 nidx=null parent=7ZM7]
 + Gymnopetalum Arn. [SYNONYM UNRANKED 299638:CFVP8 nidx=null parent=7ZM7]
Gymnosphaera lamprocaulis
 - Gymnosphaera lamprocaulis (Christ) Ching ex L. K. Ling [SYNONYM SPECIES 299029:BBJLJ nidx=null parent=B9NVL]
 + Gymnosphaera lamprocaulis (Christ) Ching ex L. K. Ling [SYNONYM SPECIES 299638:CFVQD nidx=null parent=B9NVL]
Gymnostyles partheniifolia
 - Gymnostyles partheniifolia Moc. ex DC. [SYNONYM SPECIES 299029:B45QT nidx=null parent=3CSBX]
 + Gymnostyles partheniifolia Moc. ex DC. [SYNONYM SPECIES 299638:CFVQR nidx=null parent=3CSBX]
Gynoxys chimborazensis
 - Gynoxys chimborazensis Hieron. ex Sodiro [ACCEPTED SPECIES 299029:3HWZC nidx=null]
 + Gynoxys chimborazensis Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFVT8 nidx=null]
Gynoxys sodiroi
 - Gynoxys sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299029:3HX4J nidx=null]
 + Gynoxys sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFVTB nidx=null]
Gyrator furiosus
 - Gyrator furiosus (Schmidt, 1858) Diesing, 1862 [SYNONYM SPECIES 299029:6KVFT nidx=null parent=6KVFM]
 + Gyrator furiosus (Schmidt, 1858) Diesing, 1862 [SYNONYM SPECIES 299638:6L7G4 nidx=null parent=6KVFM]
Gyraulus
 - Gyraulus Charpentier, 1837 [ACCEPTED GENUS 299029:7P4N5 nidx=null]
 + Gyraulus Agassiz, 1837 [ACCEPTED GENUS 299638:CFDWS nidx=null]
Gyrophyllidae
 - Gyrophyllidae López-González, Drewery & Williams, 2022 [ACCEPTED EPIFAMILY 299029:9X7GM nidx=null]
 + Gyrophyllidae López-González, Drewery & Williams, 2022 [ACCEPTED FAMILY 299638:CFVZG nidx=null]
Gyroptera
 - Gyroptera Botsch. [SYNONYM UNRANKED 299029:7MYLB nidx=null parent=637PB]
 + Gyroptera Botsch. [SYNONYM UNRANKED 299638:CFVZJ nidx=null parent=637PB]
Haasea faucium
 - Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 299029:C52VV nidx=null]
 + Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 299638:3J3J5 nidx=null]
Habzelia
 - Habzelia A.DC. [SYNONYM UNRANKED 299029:C77YD nidx=null parent=C8LHH]
 + Habzelia A.DC. [SYNONYM UNRANKED 299638:CFW5S nidx=null parent=C8LHH]
Haematopota montium
 - Haematopota montium Szilády, 1926 [SYNONYM SPECIES 299029:8FP75 nidx=null parent=6L947]
 + Haematopota montium Szilády, 1926 [SYNONYM SPECIES 299638:3J8PD nidx=null parent=6L947]
Haemocharis haematoxylum
 - Haemocharis haematoxylum Salisb. ex Mart. & Zucc. [SYNONYM SPECIES 299029:B45WD nidx=null parent=3H2V2]
 + Haemocharis haematoxylum Salisb. ex Mart. & Zucc. [SYNONYM SPECIES 299638:3J92X nidx=null parent=3H2V2]
Haemospermum arboreum
 - Haemospermum arboreum Reinw. ex Blume [SYNONYM SPECIES 299029:3J96N nidx=null parent=3FL4P]
 + Haemospermum arboreum Reinw. ex Blume [SYNONYM SPECIES 299638:CFWKL nidx=null parent=3FL4P]
Haemospermum moluccanum
 - Haemospermum moluccanum Zipp. ex Blume [SYNONYM SPECIES 299029:3J96P nidx=null parent=3FL4P]
 + Haemospermum moluccanum Zipp. ex Blume [SYNONYM SPECIES 299638:CFWKM nidx=null parent=3FL4P]
Hainania
 - Hainania Merr. [SYNONYM UNRANKED 299029:7MZX7 nidx=null parent=6R33]
 + Hainania Merr. [SYNONYM UNRANKED 299638:CFGSQ nidx=null parent=6R33]
Hakea candolleana var. campylorrhyncha
 - Hakea candolleana var. campylorrhyncha F. Muell. ex Benth. [SYNONYM VARIETY 299029:5P8P2 nidx=null parent=3J9ZK]
 + Hakea candolleana var. campylorrhyncha F. Muell. ex Benth. [SYNONYM VARIETY 299638:CFWLH nidx=null parent=3J9ZK]
Halanthium
 - Halanthium K.Koch [SYNONYM UNRANKED 299029:92B3Q nidx=null parent=4SRR]
 + Halanthium K.Koch [SYNONYM UNRANKED 299638:CFWNC nidx=null parent=4SRR]
Halenia alleniana
 - Halenia alleniana Standl. ex Wilbur [ACCEPTED SPECIES 299029:6KY4Q nidx=null]
 + Halenia alleniana Standl. ex Wilbur [ACCEPTED SPECIES 299638:CFWNS nidx=null]
Haliclona (Haliclona) lilacea
 - Haliclona (Haliclona) lilacea Mothes & Lerner, 1994 [ACCEPTED SPECIES 299029:BWR3B nidx=null]
 + Haliclona (Haliclona) lilacea Mothes & Lerner, 1994 [ACCEPTED SPECIES 299638:CFWQ6 nidx=null]
Halimocnemis laricifolia
 - Halimocnemis laricifolia Turcz. ex Drobow [SYNONYM SPECIES 299029:3JDPY nidx=null parent=BTXFX]
 + Halimocnemis laricifolia Turcz. ex Drobow [SYNONYM SPECIES 299638:CFWRX nidx=null parent=BTXFX]
Halmia
 - Halmia (Medik.) M.Roem. [SYNONYM UNRANKED 299029:7MZY3 nidx=null parent=9XCVP]
 + Halmia (Medik.) M.Roem. [SYNONYM UNRANKED 299638:CFWTS nidx=null parent=9XCVP]
Halomonhystera disjuncta
 - Halomonhystera disjuncta (Bastian, 1865) Andrássy, 2006 [ACCEPTED SPECIES 299029:C9XKD nidx=null]
 + Halomonhystera disjuncta (Bastian, 1865) Andrássy, 2006 [ACCEPTED SPECIES 299638:8G9M4 nidx=null]
Halopeplis amplexicaulis
 - Halopeplis amplexicaulis (Vahl) Ung.-Sternb. ex Ces., Pass. & Gibelli [ACCEPTED SPECIES 299029:3JFK9 nidx=null]
 + Halopeplis amplexicaulis (Vahl) Ung.-Sternb. ex Ces., Pass. & Gibelli [ACCEPTED SPECIES 299638:CFWWN nidx=null]
Haloragis micrantha
 - Haloragis micrantha (Thunb.) R. Br. ex Siebold & Zucc. [SYNONYM SPECIES 299029:6KZNH nidx=null parent=5HJ6N]
 + Haloragis micrantha (Thunb.) R. Br. ex Siebold & Zucc. [SYNONYM SPECIES 299638:CFWWY nidx=null parent=5HJ6N]
Hapalostephium
 - Hapalostephium D.Don ex Sweet [SYNONYM UNRANKED 299029:B48KC nidx=null parent=3VMZ]
 + Hapalostephium D.Don ex Sweet [SYNONYM UNRANKED 299638:7MZZT nidx=null parent=3VMZ]
Haphsa crassa
 - Haphsa crassa Distant, 1905 [SYNONYM SPECIES 299029:C3STQ nidx=null parent=3Z32C]
 + Haphsa crassa Distant, 1905 [SYNONYM SPECIES 299638:CFX5F nidx=null parent=3Z32C]
Haplosphaera
 - Haplosphaera Hand.-Mazz. [SYNONYM UNRANKED 299029:7PJF5 nidx=null parent=4T9J]
 + Haplosphaera Hand.-Mazz. [SYNONYM UNRANKED 299638:CFXMS nidx=null parent=4T9J]
Haplostephium triflorum
 - Haplostephium triflorum Mattf. ex A. P. M. Duarte [SYNONYM SPECIES 299029:3JPCV nidx=null parent=3WJX4]
 + Haplostephium triflorum Mattf. ex A. P. M. Duarte [SYNONYM SPECIES 299638:CFXMV nidx=null parent=3WJX4]
Haplostichanthus
 - Haplostichanthus F.Muell. [SYNONYM UNRANKED 299029:C7C5M nidx=null parent=C82ZB]
 + Haplostichanthus F.Muell. [SYNONYM UNRANKED 299638:CFXMW nidx=null parent=C82ZB]
Happiella (Prohappia)
 - Happiella (Prohappia) Thiele, 1927 [SYNONYM SUBGENUS 299029:C9Z3Z nidx=null parent=7P4SJ]
 + Happiella (Prohappia) Thiele, 1927 [SYNONYM SUBGENUS 299638:CFXNY nidx=null parent=7P4SJ]
Haptanthaceae
 - Haptanthaceae C.Nelson [SYNONYM UNRANKED 299029:C9Z4J nidx=null parent=7H5]
 - Haptanthaceae C.Nelson [SYNONYM UNRANKED 299029:CDG8J nidx=null parent=K36]
 + Haptanthaceae C.Nelson [SYNONYM UNRANKED 299638:CFXP6 nidx=null parent=7H5]
 + Haptanthaceae C.Nelson [SYNONYM UNRANKED 299638:CFXP7 nidx=null parent=K36]
Hardya (Hardya) alpina
 - Hardya (Hardya) alpina Wagner, 1955 [SYNONYM SPECIES 299029:3JQPL nidx=null parent=9K89K]
 + Hardya (Hardya) alpina Wagner, 1955 [SYNONYM SPECIES 299638:CFXPM nidx=null parent=9K89K]
Harnieria
 - Harnieria Solms [SYNONYM UNRANKED 299029:7MZQ3 nidx=null parent=572G]
 + Harnieria Solms [SYNONYM UNRANKED 299638:CFXQ2 nidx=null parent=572G]
Haroldiella
 - Haroldiella Florence [SYNONYM UNRANKED 299029:7PJH5 nidx=null parent=63MFN]
 + Haroldiella Florence [SYNONYM UNRANKED 299638:CFXQ3 nidx=null parent=63MFN]
Harpalium
 - Harpalium (Cass.) Cass. [SYNONYM UNRANKED 299029:7MZQH nidx=null parent=62TKF]
 + Harpalium (Cass.) Cass. [SYNONYM UNRANKED 299638:CFVV6 nidx=null parent=62TKF]
Harpalyce yucatanense
 - Harpalyce yucatanense Miranda ex São-Mateus & M.Sousa [ACCEPTED SPECIES 299029:9D6KW nidx=null]
 + Harpalyce yucatanense Miranda ex São-Mateus & M.Sousa [ACCEPTED SPECIES 299638:CFVF5 nidx=null]
Hartia densivillosa
 - Hartia densivillosa Hu ex Hung T. Chang & C. X. Ye [SYNONYM SPECIES 299029:6LFTS nidx=null parent=52H73]
 + Hartia densivillosa Hu ex Hung T. Chang & C. X. Ye [SYNONYM SPECIES 299638:CFVFY nidx=null parent=52H73]
Hartia obovata
 - Hartia obovata Chun ex Hung T. Chang [SYNONYM SPECIES 299029:3JV3K nidx=null parent=52H7Q]
 + Hartia obovata Chun ex Hung T. Chang [SYNONYM SPECIES 299638:CFVFZ nidx=null parent=52H7Q]
Haustator altavillensis
 - †Haustator altavillensis (Cossmann & Pissarro, 1900) [ACCEPTED SPECIES 299029:3JWF5 nidx=null]
 + Haustator altavillensis (Cossmann & Pissarro, 1902) [ACCEPTED SPECIES 299638:CFVHG nidx=null]
Haustator desmarestinus
 - Haustator desmarestinus [SYNONYM SPECIES 299029:BHTRP nidx=null parent=7SNV5]
 + Haustator desmarestinus (Basterot, 1825) [SYNONYM SPECIES 299638:CFVHH nidx=null parent=7SNV5]
Havanella
 - Havanella Kuntze [SYNONYM UNRANKED 299029:7MZS7 nidx=null parent=4KDM]
 + Havanella Kuntze [SYNONYM UNRANKED 299638:CFVHN nidx=null parent=4KDM]
Havetia
 - Havetia Kunth [SYNONYM UNRANKED 299029:7MZRZ nidx=null parent=3R8S]
 + Havetia Kunth [SYNONYM UNRANKED 299638:CFLPN nidx=null parent=3R8S]
Havetiopsis obovata
 - Havetiopsis obovata Spruce ex Engl. [SYNONYM SPECIES 299029:3JWMG nidx=null parent=WD8H]
 + Havetiopsis obovata Spruce ex Engl. [SYNONYM SPECIES 299638:CFVHQ nidx=null parent=WD8H]
Haydenia
 - Haydenia M.P.Simmons [SYNONYM UNRANKED 299029:7MZRN nidx=null parent=62TTD]
 + Haydenia M.P.Simmons [SYNONYM UNRANKED 299638:CFVJB nidx=null parent=62TTD]
Hebe
 - Hebe Comm. ex Juss. [SYNONYM UNRANKED 299029:BRWSS nidx=null parent=63VMN]
 + Hebe Comm. ex Juss. [SYNONYM UNRANKED 299638:CFVJL nidx=null parent=63VMN]
Hebecoccus
 - Hebecoccus Radlk. [SYNONYM UNRANKED 299029:7MZSH nidx=null parent=5CMX]
 + Hebecoccus Radlk. [SYNONYM UNRANKED 299638:CFVJS nidx=null parent=5CMX]
Hebesoma
 - Hebesoma Van Cleave, 1928 [ACCEPTED SUBGENUS 299029:8VY4R nidx=null]
 + Hebesoma Van Cleave, 1928 [ACCEPTED SUBGENUS 299638:CFVKD nidx=null]
Hedera amurensis
 - Hedera amurensis Hibberd ex Lawr. & Schulze-Menz [SYNONYM SPECIES 299029:3JZ36 nidx=null parent=3JZ43]
 + Hedera amurensis Hibberd ex Lawr. & Schulze-Menz [SYNONYM SPECIES 299638:CFVLT nidx=null parent=3JZ43]
Hedera subcordata
 - Hedera subcordata Wall. ex G. Don [SYNONYM SPECIES 299029:3JZ85 nidx=null parent=G4YG]
 + Hedera subcordata Wall. ex G. Don [SYNONYM SPECIES 299638:CFVMK nidx=null parent=G4YG]
Hedysarum daghestanicum
 - Hedysarum daghestanicum Rupr. ex Boiss. [ACCEPTED SPECIES 299029:3K2VC nidx=null]
 + Hedysarum daghestanicum Rupr. ex Boiss. [ACCEPTED SPECIES 299638:CFVPT nidx=null]
Hedysarum nummulariifolium
 - Hedysarum nummulariifolium L. [SYNONYM SPECIES 299029:99MHQ nidx=null parent=3PMF6]
 + Hedysarum nummulariifolium L. [AMBIGUOUS_SYNONYM SPECIES 299638:6LGPS nidx=null parent=CFYQ3]
Hedysarum villosum
 - Hedysarum villosum Willd. [SYNONYM SPECIES 299029:6LGB5 nidx=null parent=723GQ]
 + Hedysarum villosum Willd. [AMBIGUOUS_SYNONYM SPECIES 299638:6LGB9 nidx=null parent=723GQ]
Heeria longifolia
 - Heeria longifolia Bernh. ex Krauss [SYNONYM SPECIES 299029:6LGCK nidx=null parent=4N6VW]
 + Heeria longifolia Bernh. ex Krauss [SYNONYM SPECIES 299638:CFVPZ nidx=null parent=4N6VW]
Hekkingia
 - Hekkingia H.E.Ballard & Munzinger [SYNONYM UNRANKED 299029:7PJM3 nidx=null parent=6JTB]
 + Hekkingia H.E.Ballard & Munzinger [SYNONYM UNRANKED 299638:CFVQH nidx=null parent=6JTB]
Heleniastrum
 - Heleniastrum Fabr. [SYNONYM UNRANKED 299029:7MZRD nidx=null parent=635JB]
 + Heleniastrum Fabr. [SYNONYM UNRANKED 299638:CFVR2 nidx=null parent=635JB]
Helianthemum ciliatum
 - Helianthemum ciliatum Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3K5BY nidx=null parent=5HL4P]
 + Helianthemum ciliatum Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVSP nidx=null parent=5HL4P]
Helianthemum cinerascens
 - Helianthemum cinerascens Pourr. ex Nyman [SYNONYM SPECIES 299029:8VC7J nidx=null parent=5HL4K]
 + Helianthemum cinerascens Pourr. ex Nyman [SYNONYM SPECIES 299638:CFVSQ nidx=null parent=5HL4K]
Helianthemum fumanioides
 - Helianthemum fumanioides Desf. ex Dunal [SYNONYM SPECIES 299029:3K5DY nidx=null parent=5HDR2]
 + Helianthemum fumanioides Desf. ex Dunal [SYNONYM SPECIES 299638:CFVST nidx=null parent=5HDR2]
Helianthemum imbricatum
 - Helianthemum imbricatum Lag. ex Dunal [SYNONYM SPECIES 299029:3K5FG nidx=null parent=5LNBR]
 + Helianthemum imbricatum Lag. ex Dunal [SYNONYM SPECIES 299638:CFVSZ nidx=null parent=5LNBR]
Helianthemum jonium
 - Helianthemum jonium Lacaita & Grosser ex Fiori & Bég. [SYNONYM SPECIES 299029:3K5FS nidx=null parent=9XZFK]
 + Helianthemum jonium Lacaita & Grosser ex Fiori & Bég. [SYNONYM SPECIES 299638:CFVT2 nidx=null parent=9XZFK]
Helianthemum juniperinum
 - Helianthemum juniperinum Lag. ex Dunal [SYNONYM SPECIES 299029:6LHMY nidx=null parent=6K3M8]
 + Helianthemum juniperinum Lag. ex Dunal [SYNONYM SPECIES 299638:CFVT3 nidx=null parent=6K3M8]
Helianthemum laeve
 - Helianthemum laeve (Cav.) Rchb. ex Nyman [SYNONYM SPECIES 299029:3K5G2 nidx=null parent=6K3M7]
 + Helianthemum laeve (Cav.) Rchb. ex Nyman [SYNONYM SPECIES 299638:CFVT5 nidx=null parent=6K3M7]
Helianthemum mendocinense
 - Helianthemum mendocinense Eastw. ex Grosser [SYNONYM SPECIES 299029:6LHN5 nidx=null parent=5HL4K]
 + Helianthemum mendocinense Eastw. ex Grosser [SYNONYM SPECIES 299638:CFVT9 nidx=null parent=5HL4K]
Helianthemum ocimifolium
 - Helianthemum ocimifolium Pourr. ex Nyman [SYNONYM SPECIES 299029:3K5JP nidx=null parent=3JDNC]
 + Helianthemum ocimifolium Pourr. ex Nyman [SYNONYM SPECIES 299638:CFVTC nidx=null parent=3JDNC]
Helianthemum praecox
 - Helianthemum praecox Salzm. ex Dunal [SYNONYM SPECIES 299029:3K5L3 nidx=null parent=59J6F]
 + Helianthemum praecox Salzm. ex Dunal [SYNONYM SPECIES 299638:CFVTG nidx=null parent=59J6F]
Helianthemum semistipulatum
 - Helianthemum semistipulatum Lag. ex Dunal [SYNONYM SPECIES 299029:3K5MW nidx=null parent=5LNBR]
 + Helianthemum semistipulatum Lag. ex Dunal [SYNONYM SPECIES 299638:CFVTJ nidx=null parent=5LNBR]
Helianthemum sericeum
 - Helianthemum sericeum Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:8VC7W nidx=null parent=5HL4K]
 + Helianthemum sericeum Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVTK nidx=null parent=5HL4K]
Helianthemum splendens
 - Helianthemum splendens Pourr. ex Nyman [SYNONYM SPECIES 299029:8VC7X nidx=null parent=8VC7Y]
 + Helianthemum splendens Pourr. ex Nyman [SYNONYM SPECIES 299638:CFVTL nidx=null parent=8VC7Y]
Helianthemum zheguliense
 - Helianthemum zheguliense Juz. ex Tzvelev [ACCEPTED SPECIES 299029:3K5QP nidx=null]
 + Helianthemum zheguliense Juz. ex Tzvelev [ACCEPTED SPECIES 299638:CFVTR nidx=null]
Helianthostylis
 - Helianthostylis Baill. [SYNONYM UNRANKED 299029:8R57R nidx=null parent=3DD4]
 + Helianthostylis Baill. [SYNONYM UNRANKED 299638:CFJHS nidx=null parent=3DD4]
Helianthus montevidensis
 - Helianthus montevidensis Spreng. ex Arechav. [SYNONYM SPECIES 299029:3K5YK nidx=null parent=BL8N]
 + Helianthus montevidensis Spreng. ex Arechav. [SYNONYM SPECIES 299638:CFVTY nidx=null parent=BL8N]
Helianthus pseudoverbesinoides
 - Helianthus pseudoverbesinoides Hieron. ex Sodiro [SYNONYM SPECIES 299029:3K5ZM nidx=null parent=4CL46]
 + Helianthus pseudoverbesinoides Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFVV3 nidx=null parent=4CL46]
Helianthus sodiroi
 - Helianthus sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:3K62N nidx=null parent=65VYW]
 + Helianthus sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFVV5 nidx=null parent=65VYW]
Helianthus truncatus
 - Helianthus truncatus Schwein. ex Elliott [SYNONYM SPECIES 299029:3K63J nidx=null parent=3K5VQ]
 + Helianthus truncatus Schwein. ex Elliott [SYNONYM SPECIES 299638:CFVV7 nidx=null parent=3K5VQ]
Helichrysum citrinum
 - Helichrysum citrinum Less. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:3K6J4 nidx=null parent=995K]
 + Helichrysum citrinum Less. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFVWV nidx=null parent=995K]
Helichrysum decorum
 - Helichrysum decorum Krauss ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:3K6L8 nidx=null parent=6LHBP]
 + Helichrysum decorum Krauss ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFVWZ nidx=null parent=6LHBP]
Helichrysum glutinosum
 - Helichrysum glutinosum Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3K6R3 nidx=null parent=3K74G]
 + Helichrysum glutinosum Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVX3 nidx=null parent=3K74G]
Helichrysum porcarii
 - Helichrysum porcarii Tineo ex Lojac. [SYNONYM SPECIES 299029:3K75P nidx=null parent=3K74G]
 + Helichrysum porcarii Tineo ex Lojac. [SYNONYM SPECIES 299638:CFVX7 nidx=null parent=3K74G]
Helicia neglecta
 - Helicia neglecta Diels ex Sleumer [ACCEPTED SPECIES 299029:3K7JC nidx=null]
 + Helicia neglecta Diels ex Sleumer [ACCEPTED SPECIES 299638:CFVXF nidx=null]
Helicia uganensis
 - Helicia uganensis Diels ex Sleumer [ACCEPTED SPECIES 299029:3K7LL nidx=null]
 + Helicia uganensis Diels ex Sleumer [ACCEPTED SPECIES 299638:CFVXH nidx=null]
Helicina proxima
 - Helicina proxima Poey, 1858 [SYNONYM SPECIES 299029:8V3L2 nidx=null parent=BH2P]
 + Helicina proxima L. Pfeiffer, 1858 [SYNONYM SPECIES 299638:CFVYB nidx=null parent=BH2P]
Helicteres pulchella
 - Helicteres pulchella Wall. ex Bojer [SYNONYM SPECIES 299029:3K9P8 nidx=null parent=3K9Q5]
 + Helicteres pulchella Wall. ex Bojer [SYNONYM SPECIES 299638:CFW4J nidx=null parent=3K9Q5]
Heliocarya
 - Heliocarya Bunge [SYNONYM UNRANKED 299029:7MZSZ nidx=null parent=62JRT]
 + Heliocarya Bunge [SYNONYM UNRANKED 299638:CFW59 nidx=null parent=62JRT]
Heliocarya sikkimensis
 - Heliocarya sikkimensis Oliv. ex Brand [SYNONYM SPECIES 299029:6LLD5 nidx=null parent=439HW]
 + Heliocarya sikkimensis Oliv. ex Brand [SYNONYM SPECIES 299638:CFW5B nidx=null parent=439HW]
Heliocereus elegantissimus var. stenopetalum
 - Heliocereus elegantissimus var. stenopetalum Bravo ex S. Arias, U. Guzmán & Gama [SYNONYM VARIETY 299029:7M4RP nidx=null parent=5GXLV]
 + Heliocereus elegantissimus var. stenopetalum Bravo ex S. Arias, U. Guzmán & Gama [SYNONYM VARIETY 299638:CFW5C nidx=null parent=5GXLV]
Heliophila bursipastorisfolia
 - Heliophila bursipastorisfolia Pourr. ex Willk. & Lange [SYNONYM SPECIES 299029:8FYSY nidx=null parent=5ZKQ6]
 + Heliophila bursipastorisfolia Pourr. ex Willk. & Lange [SYNONYM SPECIES 299638:CFW67 nidx=null parent=5ZKQ6]
Heliotropium bursiferum
 - Heliotropium bursiferum Wright [SYNONYM SPECIES 299029:6LKVZ nidx=null parent=3CVP7]
 + Heliotropium bursiferum Wright [SYNONYM SPECIES 299638:CFW6S nidx=null parent=3CVP7]
Heliotropium canariense
 - Heliotropium canariense Willd. ex Schult. [SYNONYM SPECIES 299029:3KCC6 nidx=null parent=6LL7V]
 + Heliotropium canariense Willd. ex Schult. [SYNONYM SPECIES 299638:CFW6T nidx=null parent=6LL7V]
Heliotropium cinerascens
 - Heliotropium cinerascens Steud. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:3KCCV nidx=null parent=3KC8X]
 + Heliotropium cinerascens Steud. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CFW6V nidx=null parent=3KC8X]
Heliotropium erongense
 - Heliotropium erongense Dinter ex Friedr.-Holzh. [SYNONYM SPECIES 299029:3KCFG nidx=null parent=3KC96]
 + Heliotropium erongense Dinter ex Friedr.-Holzh. [SYNONYM SPECIES 299638:CFW6Y nidx=null parent=3KC96]
Heliotropium foliosum
 - Heliotropium foliosum Willd. ex Schult. [SYNONYM SPECIES 299029:3KCGD nidx=null parent=6HD6B]
 + Heliotropium foliosum Willd. ex Schult. [SYNONYM SPECIES 299638:CFW6Z nidx=null parent=6HD6B]
Heliotropium lithospermoides
 - Heliotropium lithospermoides Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:B46KP nidx=null parent=3VLHT]
 + Heliotropium lithospermoides Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFW73 nidx=null parent=3VLHT]
Heliotropium odorum
 - Heliotropium odorum Szov. ex Steven [SYNONYM SPECIES 299029:3KCPM nidx=null parent=5HMX3]
 + Heliotropium odorum Szov. ex Steven [SYNONYM SPECIES 299638:CFW74 nidx=null parent=5HMX3]
Heliotropium scorpioides
 - Heliotropium scorpioides Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:B46LD nidx=null parent=3VLBY]
 + Heliotropium scorpioides Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFW75 nidx=null parent=3VLBY]
Helipterum corymbiflorum var. microglossum
 - Helipterum corymbiflorum var. microglossum F. Muell. ex Benth. [SYNONYM VARIETY 299029:B4WKR nidx=null parent=6X6W8]
 + Helipterum corymbiflorum var. microglossum F. Muell. ex Benth. [SYNONYM VARIETY 299638:CFWB7 nidx=null parent=6X6W8]
Helipterum stipitatum
 - Helipterum stipitatum F. Muell. ex Benth. [SYNONYM SPECIES 299029:3KD3P nidx=null parent=6Q56R]
 + Helipterum stipitatum F. Muell. ex Benth. [SYNONYM SPECIES 299638:CFWB8 nidx=null parent=6Q56R]
Helix andersoni
 - Helix andersoni W. T. Blanford, 1869 [AMBIGUOUS_SYNONYM SPECIES 299029:C78SQ nidx=null parent=6MG5B]
 + Helix andersoni W. T. Blanford, 1869 [SYNONYM SPECIES 299638:CFWFY nidx=null parent=6MG5B]
Helix batanica
 - Helix batanica A. Adams & Reeve, 1850 [AMBIGUOUS_SYNONYM SPECIES 299029:7RKQQ nidx=null parent=8SXF6]
 + Helix batanica A. Adams & Reeve, 1850 [SYNONYM SPECIES 299638:8SWW9 nidx=null parent=8SXF6]
Helix darondeauii
 - Helix darondeauii Souleyet, 1842 [SYNONYM SPECIES 299029:8HVFV nidx=null parent=7RNL9]
 + Helix darondeauii Souleyet, 1842 [SYNONYM SPECIES 299638:7RL78 nidx=null parent=7RNL9]
Helleborus baumgartenii
 - Helleborus baumgartenii Kováts [SYNONYM SPECIES 299029:3KF97 nidx=null parent=6LNJZ]
 + Helleborus baumgartenii Kováts [SYNONYM SPECIES 299638:CFWNB nidx=null parent=6LNJZ]
Helmiopsiella poissonii
 - Helmiopsiella poissonii (Arènes) Capuron ex L. C. Barnett [SYNONYM SPECIES 299029:8LDMN nidx=null parent=8MNT6]
 + Helmiopsiella poissonii (Arènes) Capuron ex L. C. Barnett [SYNONYM SPECIES 299638:CFWPR nidx=null parent=8MNT6]
Helodrilus (Allolobophora) borellii
 - Helodrilus (Allolobophora) borellii Cognetti de Martiis, 1904 [SYNONYM SPECIES 299029:C9WY7 nidx=null parent=FV3Q]
 + Helodrilus (Allolobophora) borellii Cognetti de Martiis, 1904 [SYNONYM SPECIES 299638:CFWQT nidx=null parent=FV3Q]
Helomyza fasciata
 - Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JR6B nidx=null]
 + Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VX6 nidx=null]
Helomyza robusta
 - Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JR6F nidx=null]
 + Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3VX7 nidx=null]
Helophilus (Helophilus) frequens
 - Helophilus (Helophilus) frequens Matsumura, 1905 [ACCEPTED SPECIES 299029:BZ8PQ nidx=null]
 + Helophilus (Helophilus) frequens Matsumura, 1905 [ACCEPTED SPECIES 299638:CFWR6 nidx=null]
Helosciadium intermedium
 - Helosciadium intermedium Ten. ex Nyman [SYNONYM SPECIES 299029:7VT6H nidx=null parent=7ZBTH]
 + Helosciadium intermedium Ten. ex Nyman [SYNONYM SPECIES 299638:CFWRK nidx=null parent=7ZBTH]
Helosciadium repens
 - Helosciadium repens (Jacq.) Syme ex Schultz [SYNONYM SPECIES 299029:3KJ2F nidx=null parent=3KJ2G]
 + Helosciadium repens (Jacq.) Syme ex Schultz [SYNONYM SPECIES 299638:CFWRL nidx=null parent=3KJ2G]
Heloseris palustris
 - Heloseris palustris (L.) Rchb. ex Nyman [SYNONYM SPECIES 299029:3KJ2Z nidx=null parent=55CML]
 + Heloseris palustris (L.) Rchb. ex Nyman [SYNONYM SPECIES 299638:CFWRN nidx=null parent=55CML]
Helwingia crenata
 - Helwingia crenata Lingelsh. ex Limpr. [SYNONYM SPECIES 299029:3KK68 nidx=null parent=BPBMT]
 + Helwingia crenata Lingelsh. ex Limpr. [SYNONYM SPECIES 299638:CFWSN nidx=null parent=BPBMT]
Helwingia lanceolata
 - Helwingia lanceolata Watt ex P. C. Kanjilal [SYNONYM SPECIES 299029:3KK6D nidx=null parent=3KK6B]
 + Helwingia lanceolata Watt ex P. C. Kanjilal [SYNONYM SPECIES 299638:CFWSP nidx=null parent=3KK6B]
Hemiboeopsis
 - Hemiboeopsis W.T.Wang [SYNONYM UNRANKED 299029:7MZWN nidx=null parent=4VHF]
 + Hemiboeopsis W.T.Wang [SYNONYM UNRANKED 299638:CFWWF nidx=null parent=4VHF]
Hemicriconemoides brachyurus
 - Hemicriconemoides brachyurus (Loos, 1949) Chitwood & Birchfield, 1957 [ACCEPTED SPECIES 299029:8GPSM nidx=null]
 + Hemicriconemoides brachyurus (Loos, 1949) Chitwood & Birchfield, 1957 [ACCEPTED SPECIES 299638:CFWWT nidx=null]
Hemifusus (Mayeria)
 - Hemifusus (Mayeria) [SYNONYM SUBGENUS 299029:BSBM4 nidx=null parent=9XDYP]
 + Hemifusus (Mayeria) Bellardi, 1873 [SYNONYM SUBGENUS 299638:CFWY8 nidx=null parent=9XDYP]
Hemigalus derbyanus minor
 - Hemigalus derbyanus minor Miller, 1903 [ACCEPTED SUBSPECIES 299029:BNHW6 nidx=null]
 + Hemigalus derbyanus minor Miller, 1913 [ACCEPTED SUBSPECIES 299638:CFWYK nidx=null]
Hemigramma
 - Hemigramma Christ [SYNONYM UNRANKED 299029:C3WY3 nidx=null parent=B8VCV]
 + Hemigramma Christ [SYNONYM UNRANKED 299638:CFWZ2 nidx=null parent=B8VCV]
Hemimerideae
 - Hemimerideae Benth. [SYNONYM UNRANKED 299029:BRWST nidx=null parent=JNF]
 + Hemimerideae Benth. [SYNONYM UNRANKED 299638:CFWZQ nidx=null parent=JNF]
Hemionitis acrostichoides
 - Hemionitis acrostichoides Afzel. ex Sw. [SYNONYM SPECIES 299029:BBK8H nidx=null parent=B9MZ3]
 + Hemionitis acrostichoides Afzel. ex Sw. [SYNONYM SPECIES 299638:CFX2B nidx=null parent=B9MZ3]
Hemiscola
 - Hemiscola Raf. [SYNONYM UNRANKED 299029:7MZVC nidx=null parent=7ST8]
 + Hemiscola Raf. [SYNONYM UNRANKED 299638:CFX56 nidx=null parent=7ST8]
Hemistomia gemma gemma
 - Hemistomia gemma gemma Ponder, 1982 [ACCEPTED SUBSPECIES 299029:8SY66 nidx=null]
 + Hemistomia gemma gemma Ponder, 1982 [SYNONYM SUBSPECIES 299638:5HNC9 nidx=null parent=CGMBV]
Hemistomia gemma suturalis
 - Hemistomia gemma suturalis Ponder, 1982 [ACCEPTED SUBSPECIES 299029:8SY67 nidx=null]
 + Hemistomia gemma suturalis Ponder, 1982 [SYNONYM SUBSPECIES 299638:7K5FD nidx=null parent=CGLLM]
Hemitelia glandulosa
 - Hemitelia glandulosa Kuhn ex Baker [SYNONYM SPECIES 299029:BBKZJ nidx=null parent=B98X5]
 + Hemitelia glandulosa Kuhn ex Baker [SYNONYM SPECIES 299638:CFX5K nidx=null parent=B98X5]
Heracleum panaces
 - Heracleum panaces Pall. ex Hablitz [AMBIGUOUS_SYNONYM SPECIES 299029:3KXF5 nidx=null parent=6LS36]
 - Heracleum panaces DC. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:8VC9M nidx=null parent=5HNKR]
 + Heracleum panaces DC. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFXPS nidx=null parent=5HNKR]
 + Heracleum panaces Pall. ex Hablitz [AMBIGUOUS_SYNONYM SPECIES 299638:CFXPT nidx=null parent=6LS36]
Heracleum simplicifolium
 - Heracleum simplicifolium Herb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:8VC9V nidx=null parent=5HNL9]
 + Heracleum simplicifolium Herb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFXPY nidx=null parent=5HNL9]
Hercostomus (Hercostomus) conglomeratus
 - Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 299029:8CBB7 nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 299638:92SDT nidx=null parent=8CBDR]
Hercostomus (Hercostomus) cyphus
 - Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 299029:92SDX nidx=null parent=8CBFL]
 + Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 299638:8CBBQ nidx=null parent=8CBFL]
Hercostomus (Hercostomus) hilarosus
 - Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 299029:92SF4 nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 299638:8CBD6 nidx=null parent=8CBDR]
Hereroa puttkameriana var. glabrior
 - Hereroa puttkameriana var. glabrior Dinter ex Graessner [SYNONYM VARIETY 299029:5PB82 nidx=null parent=3KYN5]
 + Hereroa puttkameriana var. glabrior Dinter ex Graessner [SYNONYM VARIETY 299638:CFXR7 nidx=null parent=3KYN5]
Hereroa vallis-pacis
 - Hereroa vallis-pacis Dinter ex Schwantes [SYNONYM SPECIES 299029:6LRTM nidx=null parent=6DRT7]
 + Hereroa vallis-pacis Dinter ex Schwantes [SYNONYM SPECIES 299638:CFXR8 nidx=null parent=6DRT7]
Hermannia amoena
 - Hermannia amoena Dinter ex Friedr.-Holzh. [ACCEPTED SPECIES 299029:3KZC2 nidx=null]
 + Hermannia amoena Dinter ex Friedr.-Holzh. [ACCEPTED SPECIES 299638:CFXT8 nidx=null]
Hermannia arabica
 - Hermannia arabica Hochst. & Steud. ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299029:3KZC8 nidx=null parent=3KZK9]
 + Hermannia arabica Hochst. & Steud. ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299638:CFXT9 nidx=null parent=3KZK9]
Hermannia argillicola
 - Hermannia argillicola Dinter ex Friedr.-Holzh. [ACCEPTED SPECIES 299029:3KZCB nidx=null]
 + Hermannia argillicola Dinter ex Friedr.-Holzh. [ACCEPTED SPECIES 299638:CFXTB nidx=null]
Hermannia ernesti-ruschii
 - Hermannia ernesti-ruschii Dinter ex Friedr.-Holzh. [ACCEPTED SPECIES 299029:3KZFB nidx=null]
 + Hermannia ernesti-ruschii Dinter ex Friedr.-Holzh. [ACCEPTED SPECIES 299638:CFXTG nidx=null]
Hermannia tomentosa
 - Hermannia tomentosa Schinz ex Engl. [SYNONYM SPECIES 299029:9XZJQ nidx=null parent=3KZPR]
 + Hermannia tomentosa Schinz ex Engl. [SYNONYM SPECIES 299638:CFXW9 nidx=null parent=3KZPR]
Hermannia verticillata
 - Hermannia verticillata P. J. Bergius ex Hochr. [SYNONYM SPECIES 299029:3KZQG nidx=null parent=3KZLW]
 + Hermannia verticillata P. J. Bergius ex Hochr. [SYNONYM SPECIES 299638:CFXWC nidx=null parent=3KZLW]
Hermannia violiifolia
 - Hermannia violiifolia Engl. ex Dinter [SYNONYM SPECIES 299029:3KZQN nidx=null parent=3KZMS]
 + Hermannia violiifolia Engl. ex Dinter [SYNONYM SPECIES 299638:CFXWD nidx=null parent=3KZMS]
Hermes (Fumiconus)
 - Hermes (Fumiconus) da Motta, 1991 [SYNONYM SUBGENUS 299029:CD5CC nidx=null parent=7P26Q]
 + Hermes (Fumiconus) da Motta, 1991 [SYNONYM SUBGENUS 299638:CFPF5 nidx=null parent=7P26Q]
Herniaria nebrodensis
 - Herniaria nebrodensis Jan ex Nyman [SYNONYM SPECIES 299029:3L2L7 nidx=null parent=3L2KC]
 + Herniaria nebrodensis Jan ex Nyman [SYNONYM SPECIES 299638:CFXXK nidx=null parent=3L2KC]
Herniaria permixta
 - Herniaria permixta Jan ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3L2LJ nidx=null parent=5HNPM]
 + Herniaria permixta Jan ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFXXL nidx=null parent=5HNPM]
Herniaria setigera
 - Herniaria setigera Gillies ex Hook. [SYNONYM SPECIES 299029:3L2LW nidx=null parent=5K8F6]
 + Herniaria setigera Gillies ex Hook. [SYNONYM SPECIES 299638:CFXXM nidx=null parent=5K8F6]
Herpestis obovata
 - Herpestis obovata Poepp. ex Schltdl. & Cham. [SYNONYM SPECIES 299029:3L2Z3 nidx=null parent=5VYHN]
 + Herpestis obovata Poepp. ex Schltdl. & Cham. [SYNONYM SPECIES 299638:CFXYK nidx=null parent=5VYHN]
Herpetospermum caudigerum
 - Herpetospermum caudigerum Wall. ex Chakrav. [SYNONYM SPECIES 299029:3L39X nidx=null parent=6M3KG]
 + Herpetospermum caudigerum Wall. ex Chakrav. [SYNONYM SPECIES 299638:CFXYX nidx=null parent=6M3KG]
Herrania laciniifolia
 - Herrania laciniifolia Goudot ex García-Barr. [SYNONYM SPECIES 299029:3L3LB nidx=null parent=56BNZ]
 + Herrania laciniifolia Goudot ex García-Barr. [SYNONYM SPECIES 299638:CFXZB nidx=null parent=56BNZ]
Herrickia kingii
 - Herrickia kingii (D. C. Eaton) Brouillet, Urbatsch & R. P. Roberts [SYNONYM SPECIES 299029:3L3NQ nidx=null parent=3D39K]
 + Herrickia kingii (D. C. Eaton) Brouillet, Urbatsch & R. P. Roberts [SYNONYM SPECIES 299638:CFXZD nidx=null parent=3D39K]
Hesperethusa
 - Hesperethusa M.Roem. [SYNONYM UNRANKED 299029:7MZJG nidx=null parent=5XN5]
 + Hesperethusa M.Roem. [SYNONYM UNRANKED 299638:CFY29 nidx=null parent=5XN5]
Hesperogeton
 - Hesperogeton Koso-Pol. [SYNONYM UNRANKED 299029:7MZJK nidx=null parent=7C7R]
 + Hesperogeton Koso-Pol. [SYNONYM UNRANKED 299638:CFY45 nidx=null parent=7C7R]
Heterocaryum
 - Heterocaryum A.DC. [SYNONYM UNRANKED 299029:7MZJ4 nidx=null parent=7Q4C]
 + Heterocaryum A.DC. [SYNONYM UNRANKED 299638:CFY7P nidx=null parent=7Q4C]
Heterogonium
 - Heterogonium C.Presl [SYNONYM UNRANKED 299029:C3Y3R nidx=null parent=B8VCV]
 + Heterogonium C.Presl [SYNONYM UNRANKED 299638:CFYBP nidx=null parent=B8VCV]
Heteromorpha stenophylla
 - Heteromorpha stenophylla Welw. ex Schinz [ACCEPTED SPECIES 299029:6LSXX nidx=null]
 + Heteromorpha stenophylla Welw. ex Schinz [ACCEPTED SPECIES 299638:CFYD4 nidx=null]
Heteropappus biennis
 - Heteropappus biennis (Ledeb.) Tamamsch. ex Grubov [ACCEPTED SPECIES 299029:3LBPD nidx=null]
 + Heteropappus biennis (Ledeb.) Tamamsch. ex Grubov [ACCEPTED SPECIES 299638:CFYFS nidx=null]
Heteropappus hispidus f. hispidissimus
 - Heteropappus hispidus f. hispidissimus Y. Ling & W. Wang ex J. Q. Fu [SYNONYM FORM 299029:7N7QX nidx=null parent=3LBPQ]
 + Heteropappus hispidus f. hispidissimus Y. Ling & W. Wang ex J. Q. Fu [SYNONYM FORM 299638:CFYFT nidx=null parent=3LBPQ]
Heterosamara
 - Heterosamara Kuntze [SYNONYM UNRANKED 299029:7MZLY nidx=null parent=63NFF]
 + Heterosamara Kuntze [SYNONYM UNRANKED 299638:CFYMX nidx=null parent=63NFF]
Heterothalamus
 - Heterothalamus Less. [SYNONYM UNRANKED 299029:BRWVQ nidx=null parent=372Q]
 + Heterothalamus Less. [SYNONYM UNRANKED 299638:CFNSD nidx=null parent=372Q]
Hexachlamys
 - Hexachlamys O.Berg [SYNONYM UNRANKED 299029:7MZLB nidx=null parent=4FLN]
 + Hexachlamys O.Berg [SYNONYM UNRANKED 299638:CFRS7 nidx=null parent=4FLN]
Hexastylis
 - Hexastylis Raf. [SYNONYM UNRANKED 299029:CB429 nidx=null parent=3JTS]
 - Hexastylis Raf. [SYNONYM UNRANKED 299029:CDCGS nidx=null parent=33LL]
 + Hexastylis Raf. [SYNONYM UNRANKED 299638:CFVGK nidx=null parent=3JTS]
 + Hexastylis Raf. [SYNONYM UNRANKED 299638:CFVGL nidx=null parent=33LL]
Hibbertia balansaeana
 - Hibbertia balansaeana Bureau ex Guillaumin [SYNONYM SPECIES 299029:3LJ2N nidx=null parent=3LHZQ]
 + Hibbertia balansaeana Bureau ex Guillaumin [SYNONYM SPECIES 299638:CFVHJ nidx=null parent=3LHZQ]
Hibbertia rubescens
 - Hibbertia rubescens Vieill. ex Guillaumin [ACCEPTED SPECIES 299029:3LJB6 nidx=null]
 + Hibbertia rubescens Vieill. ex Guillaumin [ACCEPTED SPECIES 299638:CFVHR nidx=null]
Hibbertia serpyllifolia
 - Hibbertia serpyllifolia R. Br. ex DC. [ACCEPTED SPECIES 299029:3LJBS nidx=null]
 + Hibbertia serpyllifolia R. Br. ex DC. [ACCEPTED SPECIES 299638:CFVHT nidx=null]
Hibbertia villifera
 - Hibbertia villifera Tepper ex Toelken [ACCEPTED SPECIES 299029:3LJDJ nidx=null]
 + Hibbertia villifera Tepper ex Toelken [ACCEPTED SPECIES 299638:CFVHV nidx=null]
Hibiscus acetosella
 - Hibiscus acetosella Welw. ex Ficalho [ACCEPTED SPECIES 299029:6M786 nidx=null]
 + Hibiscus acetosella Welw. ex Ficalho [ACCEPTED SPECIES 299638:CFVHX nidx=null]
Hibiscus androphoropetaloides
 - Hibiscus androphoropetaloides Pancher [SYNONYM SPECIES 299029:9XZLN nidx=null parent=6M78M]
 + Hibiscus androphoropetaloides Pancher [SYNONYM SPECIES 299638:CFVHY nidx=null parent=6M78M]
Hibiscus crenatus
 - Hibiscus crenatus Splitg. ex de Vriese, 1848 [SYNONYM SPECIES 299029:9XZMF nidx=null parent=6M6WK]
 + Hibiscus crenatus Splitg. ex de Vriese, 1848 [SYNONYM SPECIES 299638:CFVJ2 nidx=null parent=6M6WK]
Hibiscus gibsonii
 - Hibiscus gibsonii Stocks ex Harv. & Sond. [SYNONYM SPECIES 299029:3LJS3 nidx=null parent=3LJJW]
 + Hibiscus gibsonii Stocks ex Harv. & Sond. [SYNONYM SPECIES 299638:CFVJ4 nidx=null parent=CGKCJ]
Hibiscus intermedius
 - Hibiscus intermedius Hochst. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299029:3LJV2 nidx=null parent=3LJZ4]
 + Hibiscus intermedius Hochst. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299638:CFVJ5 nidx=null parent=3LJZ4]
Hibiscus pacificus
 - Hibiscus pacificus Nakai ex Y. Jôtani & H. Ohba [ACCEPTED SPECIES 299029:3LK39 nidx=null]
 + Hibiscus pacificus Nakai ex Y. Jôtani & H. Ohba [ACCEPTED SPECIES 299638:CFVJ6 nidx=null]
Hibiscus parvifolius
 - Hibiscus parvifolius Hochst. ex T. Anderson [SYNONYM SPECIES 299029:3LK3V nidx=null parent=3LJZ4]
 + Hibiscus parvifolius Hochst. ex T. Anderson [SYNONYM SPECIES 299638:CFVJ7 nidx=null parent=3LJZ4]
Hieraciodes
 - Hieraciodes Möhring ex Kuntze [SYNONYM UNRANKED 299029:BTGCS nidx=null parent=3VMZ]
 + Hieraciodes Möhring ex Kuntze [SYNONYM UNRANKED 299638:B48KZ nidx=null parent=3VMZ]
Hieracium abditum
 - Hieracium abditum Jord. ex Nyman [SYNONYM SPECIES 299029:3LKR9 nidx=null parent=5HT47]
 + Hieracium abditum Jord. ex Nyman [SYNONYM SPECIES 299638:CFVJQ nidx=null parent=5HT47]
Hieracium anadenium
 - Hieracium anadenium Dahlst. ex Jónss. [SYNONYM SPECIES 299029:B477B nidx=null parent=3LV3G]
 + Hieracium anadenium Dahlst. ex Jónss. [SYNONYM SPECIES 299638:3LL7G nidx=null parent=3LV3G]
Hieracium angermannicum
 - Hieracium angermannicum Dahlst. ex Johanss. [ACCEPTED SPECIES 299029:3LL8S nidx=null]
 + Hieracium angermannicum Dahlst. ex Johanss. [ACCEPTED SPECIES 299638:CFVJY nidx=null]
Hieracium arctocerinthe
 - Hieracium arctocerinthe Dahlst. ex Jónss. [ACCEPTED SPECIES 299029:6M6MR nidx=null]
 + Hieracium arctocerinthe Dahlst. ex Jónss. [ACCEPTED SPECIES 299638:CFVK5 nidx=null]
Hieracium argutidens
 - Hieracium argutidens Fr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6M6PM nidx=null parent=5HV3Y]
 + Hieracium argutidens Fr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVK6 nidx=null parent=5HV3Y]
Hieracium arlbergense
 - Hieracium arlbergense Evers ex Murr [SYNONYM SPECIES 299029:3LLFL nidx=null parent=9K4HL]
 + Hieracium arlbergense Evers ex Murr [SYNONYM SPECIES 299638:CFVK8 nidx=null parent=9K4HL]
Hieracium aspreticolum
 - Hieracium aspreticolum Jord. ex Boreau [SYNONYM SPECIES 299029:3LLHM nidx=null parent=5HTZ7]
 + Hieracium aspreticolum Jord. ex Boreau [SYNONYM SPECIES 299638:CFVKF nidx=null parent=5HTZ7]
Hieracium asteriforme
 - Hieracium asteriforme Arv.-Touv. & Lamotte ex Arv.-Touv. [SYNONYM SPECIES 299029:3LLHT nidx=null parent=3LMP6]
 + Hieracium asteriforme Arv.-Touv. & Lamotte ex Arv.-Touv. [SYNONYM SPECIES 299638:CFVKG nidx=null parent=3LMP6]
Hieracium atratum var. dolichaetum
 - Hieracium atratum var. dolichaetum Arv.-Touv. ex Chenevard [SYNONYM VARIETY 299029:7M4C3 nidx=null parent=BPS5C]
 + Hieracium atratum var. dolichaetum Arv.-Touv. ex Chenevard [SYNONYM VARIETY 299638:CFVKK nidx=null parent=BPS5C]
Hieracium biturigense
 - Hieracium biturigense Jord. ex Boreau [SYNONYM SPECIES 299029:6LV26 nidx=null parent=5HWFY]
 + Hieracium biturigense Jord. ex Boreau [SYNONYM SPECIES 299638:CFVLD nidx=null parent=5HWFY]
Hieracium brachycephalum
 - Hieracium brachycephalum (Norrl.) Norrl. ex Nyman [SYNONYM SPECIES 299029:3LLWR nidx=null parent=77K9Y]
 + Hieracium brachycephalum (Norrl.) Norrl. ex Nyman [SYNONYM SPECIES 299638:CFVM2 nidx=null parent=77K9Y]
Hieracium bursifolium
 - Hieracium bursifolium Froel. ex Nyman [SYNONYM SPECIES 299029:3LM29 nidx=null parent=5HV3Y]
 + Hieracium bursifolium Froel. ex Nyman [SYNONYM SPECIES 299638:CFVMH nidx=null parent=5HV3Y]
Hieracium cinereiforme
 - Hieracium cinereiforme R. Meissn. & Zahn ex Touton [SYNONYM SPECIES 299029:3LMGX nidx=null parent=6VK76]
 + Hieracium cinereiforme R. Meissn. & Zahn ex Touton [SYNONYM SPECIES 299638:CFVNP nidx=null parent=6VK76]
Hieracium cochleatum
 - Hieracium cochleatum Norrl. ex Dahlst. [SYNONYM SPECIES 299029:8VCCQ nidx=null parent=8VFB3]
 + Hieracium cochleatum Norrl. ex Dahlst. [SYNONYM SPECIES 299638:CFVNQ nidx=null parent=8VFB3]
Hieracium coriaceum
 - Hieracium coriaceum Scheele ex Willk. & Lange [SYNONYM SPECIES 299029:3LMRN nidx=null parent=3LRBG]
 + Hieracium coriaceum Scheele ex Willk. & Lange [SYNONYM SPECIES 299638:CFVP2 nidx=null parent=3LRBG]
Hieracium dasytrichum subsp. rumicifolium
 - Hieracium dasytrichum subsp. rumicifolium Murr ex W. D. J. Koch [SYNONYM SUBSPECIES 299029:5HRF8 nidx=null parent=5HRHD]
 + Hieracium dasytrichum subsp. rumicifolium Murr ex W. D. J. Koch [SYNONYM SUBSPECIES 299638:CFVPF nidx=null parent=5HRHD]
Hieracium didymanthum
 - Hieracium didymanthum Dahlst. & Enander [SYNONYM SPECIES 299029:3LN5Y nidx=null parent=3LN5Z]
 + Hieracium didymanthum Dahlst. & Enander [SYNONYM SPECIES 299638:CFVPN nidx=null parent=3LN5Z]
Hieracium dipterum
 - Hieracium dipterum Dahlst. & Enander [SYNONYM SPECIES 299029:3LN7D nidx=null parent=3LN7C]
 + Hieracium dipterum Dahlst. & Enander [SYNONYM SPECIES 299638:CFVPQ nidx=null parent=3LN7C]
Hieracium fiekii
 - Hieracium fiekii Uechtr. ex Nyman [SYNONYM SPECIES 299029:3LNRL nidx=null parent=5HST7]
 + Hieracium fiekii Uechtr. ex Nyman [SYNONYM SPECIES 299638:CFVQ4 nidx=null parent=5HST7]
Hieracium fulgidum
 - Hieracium fulgidum Wallr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3LNXS nidx=null parent=5HT88]
 + Hieracium fulgidum Wallr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVQ8 nidx=null parent=5HT88]
Hieracium fuliginatum
 - Hieracium fuliginatum Huter ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3LNXW nidx=null parent=5HVDP]
 + Hieracium fuliginatum Huter ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVQ9 nidx=null parent=5HVDP]
Hieracium furfurosum
 - Hieracium furfurosum (Dahlst.) Dahlst. ex Skottsb. & Vestergr. [ACCEPTED SPECIES 299029:3LNYR nidx=null]
 + Hieracium furfurosum (Dahlst.) Dahlst. ex Skottsb. & Vestergr. [ACCEPTED SPECIES 299638:CFVQB nidx=null]
Hieracium gadense
 - Hieracium gadense Wiesb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3LNZL nidx=null parent=57BND]
 + Hieracium gadense Wiesb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:3LNZK nidx=null parent=57BND]
Hieracium ganderi
 - Hieracium ganderi Hausm. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6M6HS nidx=null parent=BPSHZ]
 + Hieracium ganderi Hausm. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVQC nidx=null parent=BPSHZ]
Hieracium godryi
 - Hieracium godryi Orphanides ex Nägeli & Peter [SYNONYM SPECIES 299029:3LP79 nidx=null parent=BPSB4]
 + Hieracium godryi Orphanides ex Nägeli & Peter [SYNONYM SPECIES 299638:CFVQL nidx=null parent=BPSB4]
Hieracium gracilipes
 - Hieracium gracilipes K. Johanss. ex Dahlst. [AMBIGUOUS_SYNONYM SPECIES 299029:3LP8G nidx=null parent=3LP8F]
 + Hieracium gracilipes K. Johanss. ex Dahlst. [AMBIGUOUS_SYNONYM SPECIES 299638:CFVQN nidx=null parent=3LP8F]
Hieracium hirsutulum
 - Hieracium hirsutulum Jord. ex Boreau [SYNONYM SPECIES 299029:6M6BT nidx=null parent=5HWFY]
 + Hieracium hirsutulum Jord. ex Boreau [SYNONYM SPECIES 299638:CFVQS nidx=null parent=5HWFY]
Hieracium holopleurum
 - Hieracium holopleurum Dahlst. ex Jónss. [ACCEPTED SPECIES 299029:3LPJQ nidx=null]
 + Hieracium holopleurum Dahlst. ex Jónss. [ACCEPTED SPECIES 299638:CFVR3 nidx=null]
Hieracium ilicetorum
 - Hieracium ilicetorum Jord. ex Nyman [SYNONYM SPECIES 299029:6M6BC nidx=null parent=7K7D8]
 + Hieracium ilicetorum Jord. ex Nyman [SYNONYM SPECIES 299638:CFVRG nidx=null parent=7K7D8]
Hieracium intricatum
 - Hieracium intricatum Arv. ex Nyman [SYNONYM SPECIES 299029:6M6CW nidx=null parent=5HXVH]
 + Hieracium intricatum Arv. ex Nyman [SYNONYM SPECIES 299638:CFVRN nidx=null parent=5HXVH]
Hieracium jankae
 - Hieracium jankae Boiss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3LPWN nidx=null parent=BPSHX]
 + Hieracium jankae Boiss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVSB nidx=null parent=BPSHX]
Hieracium janshaianum
 - Hieracium janshaianum Opiz ex Nägeli & Peter [SYNONYM SPECIES 299029:3LPWR nidx=null parent=5HS7R]
 + Hieracium janshaianum Opiz ex Nägeli & Peter [SYNONYM SPECIES 299638:CFVSC nidx=null parent=5HS7R]
Hieracium legionense
 - Hieracium legionense Coss. ex Willk. & Lange [ACCEPTED SPECIES 299029:6M7WH nidx=null]
 + Hieracium legionense Coss. ex Willk. & Lange [ACCEPTED SPECIES 299638:CFVTF nidx=null]
Hieracium lingulatum
 - Hieracium lingulatum Backh. fil. ex Hook. & Arn. [ACCEPTED SPECIES 299029:3LQHR nidx=null]
 + Hieracium lingulatum Backh. fil. ex Hook. & Arn. [ACCEPTED SPECIES 299638:CFVTT nidx=null]
Hieracium loretii
 - Hieracium loretii Fr. [ACCEPTED SPECIES 299029:3LQMF nidx=null]
 + Hieracium loretii Fr. [ACCEPTED SPECIES 299638:CFVTZ nidx=null]
Hieracium magistri
 - Hieracium magistri Godr. ex Nyman [SYNONYM SPECIES 299029:3LQSZ nidx=null parent=5HT8W]
 + Hieracium magistri Godr. ex Nyman [SYNONYM SPECIES 299638:CFVVJ nidx=null parent=5HT8W]
Hieracium magnidens
 - Hieracium magnidens Dahlst. ex Jónss. [ACCEPTED SPECIES 299029:3LQT5 nidx=null]
 + Hieracium magnidens Dahlst. ex Jónss. [ACCEPTED SPECIES 299638:CFVVK nidx=null]
Hieracium mairanum
 - Hieracium mairanum Manuel ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6M7XS nidx=null parent=5HVDP]
 + Hieracium mairanum Manuel ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVVP nidx=null parent=5HVDP]
Hieracium marmoreum
 - Hieracium marmoreum Janka ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6LW9G nidx=null parent=BPSD7]
 + Hieracium marmoreum Janka ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVVV nidx=null parent=BPSD7]
Hieracium micranthum
 - Hieracium micranthum A. Huet & É. Huet ex Nägeli & Peter [SYNONYM SPECIES 299029:3LR2W nidx=null parent=BNVNR]
 + Hieracium micranthum A. Huet & É. Huet ex Nägeli & Peter [SYNONYM SPECIES 299638:CFVW7 nidx=null parent=BNVNR]
Hieracium murorum subsp. grypharium
 - Hieracium murorum subsp. grypharium Johanss. ex Zahn [SYNONYM SUBSPECIES 299029:7K6S2 nidx=null parent=6M6KG]
 + Hieracium murorum subsp. grypharium Johanss. ex Zahn [SYNONYM SUBSPECIES 299638:CFVWY nidx=null parent=6M6KG]
Hieracium onegense
 - Hieracium onegense Norrl. ex Nyman [SYNONYM SPECIES 299029:3LRMQ nidx=null parent=4HV2X]
 + Hieracium onegense Norrl. ex Nyman [SYNONYM SPECIES 299638:CFVY2 nidx=null parent=4HV2X]
Hieracium oreophilum
 - Hieracium oreophilum Heuff. ex Nyman [SYNONYM SPECIES 299029:6LVZH nidx=null parent=4HV3P]
 + Hieracium oreophilum Heuff. ex Nyman [SYNONYM SPECIES 299638:CFVY7 nidx=null parent=4HV3P]
Hieracium pallidum
 - Hieracium pallidum Fr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3LRTQ nidx=null parent=BPS8P]
 + Hieracium pallidum Fr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVYC nidx=null parent=BPS8P]
Hieracium paragogiforme
 - Hieracium paragogiforme Besse & Zahn ex Käser [AMBIGUOUS_SYNONYM SPECIES 299029:3LRVH nidx=null parent=4HV37]
 + Hieracium paragogiforme Besse & Zahn ex Käser [AMBIGUOUS_SYNONYM SPECIES 299638:CFVYD nidx=null parent=4HV37]
Hieracium perscissum
 - Hieracium perscissum Jord. ex Boreau [SYNONYM SPECIES 299029:3LS3X nidx=null parent=5HT52]
 + Hieracium perscissum Jord. ex Boreau [SYNONYM SPECIES 299638:CFVYM nidx=null parent=5HT52]
Hieracium praecox subsp. brachypus
 - Hieracium praecox subsp. brachypus Freyn & Zahn [SYNONYM SUBSPECIES 299029:5HVTD nidx=null parent=3LQML]
 + Hieracium praecox subsp. brachypus Freyn & Zahn [SYNONYM SUBSPECIES 299638:CFVZH nidx=null parent=3LQML]
Hieracium praeruptorum
 - Hieracium praeruptorum Gren. & Godr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3LSJQ nidx=null parent=5HST7]
 + Hieracium praeruptorum Gren. & Godr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVZP nidx=null parent=5HST7]
Hieracium protractum
 - Hieracium protractum Fr. ex Nyman [SYNONYM SPECIES 299029:3LSNT nidx=null parent=3LSNS]
 + Hieracium protractum Fr. ex Nyman [SYNONYM SPECIES 299638:CFVZW nidx=null parent=3LSNS]
Hieracium pulvinatum
 - Hieracium pulvinatum (Norrl.) Norrl. ex Nyman [SYNONYM SPECIES 299029:3LSZJ nidx=null parent=6VJWK]
 + Hieracium pulvinatum (Norrl.) Norrl. ex Nyman [SYNONYM SPECIES 299638:CFW2J nidx=null parent=6VJWK]
Hieracium rarinaevium
 - Hieracium rarinaevium Jord. ex Boreau [SYNONYM SPECIES 299029:3LT52 nidx=null parent=BNJ9J]
 + Hieracium rarinaevium Jord. ex Boreau [SYNONYM SPECIES 299638:CFW2L nidx=null parent=BNJ9J]
Hieracium repandum
 - Hieracium repandum Dahlst. ex Jónss. [AMBIGUOUS_SYNONYM SPECIES 299029:3LT6Z nidx=null parent=3LRC8]
 + Hieracium repandum Dahlst. ex Jónss. [AMBIGUOUS_SYNONYM SPECIES 299638:CFW2M nidx=null parent=3LRC8]
Hieracium runcinatum
 - Hieracium runcinatum Hablitz ex Steven [SYNONYM SPECIES 299029:3LTCH nidx=null parent=6BFF6]
 + Hieracium runcinatum Hablitz ex Steven [SYNONYM SPECIES 299638:CFW38 nidx=null parent=6BFF6]
Hieracium sagotii
 - Hieracium sagotii Jord. ex Boreau [SYNONYM SPECIES 299029:3LTDV nidx=null parent=BPSFH]
 + Hieracium sagotii Jord. ex Boreau [SYNONYM SPECIES 299638:CFW45 nidx=null parent=BPSFH]
Hieracium salicifolium
 - Hieracium salicifolium Fr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6M84K nidx=null parent=5HST7]
 + Hieracium salicifolium Fr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFW46 nidx=null parent=5HST7]
Hieracium schneidii
 - Hieracium schneidii Schack & Zahn ex Merxm. [SYNONYM SPECIES 299029:3LTJ5 nidx=null parent=4HV6B]
 + Hieracium schneidii Schack & Zahn ex Merxm. [SYNONYM SPECIES 299638:CFW49 nidx=null parent=4HV6B]
Hieracium silvaticum
 - Hieracium silvaticum Tausch ex Nyman [SYNONYM SPECIES 299029:3LTRF nidx=null parent=5HT88]
 + Hieracium silvaticum Tausch ex Nyman [SYNONYM SPECIES 299638:CFW4V nidx=null parent=5HT88]
Hieracium solacolui
 - Hieracium solacolui Prodan ex Nyár. [SYNONYM SPECIES 299029:3LTT7 nidx=null parent=4HV6Z]
 + Hieracium solacolui Prodan ex Nyár. [SYNONYM SPECIES 299638:CFW52 nidx=null parent=4HV6Z]
Hieracium stellatifolium
 - Hieracium stellatifolium (Omang) Dahlst. ex Ósk. [ACCEPTED SPECIES 299029:3LTY7 nidx=null]
 + Hieracium stellatifolium (Omang) Dahlst. ex Ósk. [ACCEPTED SPECIES 299638:CFW54 nidx=null]
Hieracium subdolum
 - Hieracium subdolum Jord. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6LVVN nidx=null parent=BPSB7]
 + Hieracium subdolum Jord. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFW55 nidx=null parent=BPSB7]
Hieracium suomense
 - Hieracium suomense (Norrl.) Norrl. ex Nyman [SYNONYM SPECIES 299029:6LVL2 nidx=null parent=BNVNM]
 + Hieracium suomense (Norrl.) Norrl. ex Nyman [SYNONYM SPECIES 299638:CFW5D nidx=null parent=BNVNM]
Hieracium sylvaticum subsp. integratum
 - Hieracium sylvaticum subsp. integratum Dahlst. ex Stenstr. [SYNONYM SUBSPECIES 299029:7K7SS nidx=null parent=7JV47]
 + Hieracium sylvaticum subsp. integratum Dahlst. ex Stenstr. [SYNONYM SUBSPECIES 299638:7K7T4 nidx=null parent=7JV47]
Hieracium tenuilingua
 - Hieracium tenuilingua Norrl. ex Nyman [SYNONYM SPECIES 299029:6LVBY nidx=null parent=4HV2W]
 + Hieracium tenuilingua Norrl. ex Nyman [SYNONYM SPECIES 299638:CFW5N nidx=null parent=4HV2W]
Hieracium thapsiforme
 - Hieracium thapsiforme Uechtr. ex Nägeli & Peter [SYNONYM SPECIES 299029:6LVD4 nidx=null parent=3LSCN]
 + Hieracium thapsiforme Uechtr. ex Nägeli & Peter [SYNONYM SPECIES 299638:CFW5P nidx=null parent=3LSCN]
Hieracium tortifrons
 - Hieracium tortifrons Dahlst. ex Johanss. & Sam. [ACCEPTED SPECIES 299029:6LVFD nidx=null]
 + Hieracium tortifrons Dahlst. ex Johanss. & Sam. [ACCEPTED SPECIES 299638:CFW5Q nidx=null]
Hieracium umbelluliferum
 - Hieracium umbelluliferum Arv. ex Nyman [SYNONYM SPECIES 299029:3LV4F nidx=null parent=5KFKW]
 + Hieracium umbelluliferum Arv. ex Nyman [SYNONYM SPECIES 299638:CFW5V nidx=null parent=5KFKW]
Hieracium umbrosum subsp. vippetinum
 - Hieracium umbrosum subsp. vippetinum Huter ex Zahn [ACCEPTED SUBSPECIES 299029:7JVSM nidx=null]
 + Hieracium umbrosum subsp. vippetinum Huter ex Zahn [ACCEPTED SUBSPECIES 299638:CFW5W nidx=null]
Hieracium valoddae subsp. navilleanum
 - Hieracium valoddae subsp. navilleanum Zahn ex Zahn [ACCEPTED SUBSPECIES 299029:B7GY2 nidx=null]
 + Hieracium valoddae subsp. navilleanum Zahn ex Gottschl. [ACCEPTED SUBSPECIES 299638:CFW68 nidx=null]
Hieracium vasconicum
 - Hieracium vasconicum Jord. ex Martrin-Donos [ACCEPTED SPECIES 299029:6M9B8 nidx=null]
 + Hieracium vasconicum Jord. ex Martrin-Donos [ACCEPTED SPECIES 299638:CFW69 nidx=null]
Hieracium vestitum
 - Hieracium vestitum Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:6LXB5 nidx=null parent=6M8ZK]
 + Hieracium vestitum Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CFW6B nidx=null parent=6M8ZK]
Hieracium vittatum
 - Hieracium vittatum Dahlst. ex Omang [ACCEPTED SPECIES 299029:3LVCT nidx=null]
 + Hieracium vittatum Dahlst. ex Omang [ACCEPTED SPECIES 299638:CFW6F nidx=null]
Hieracium vulgatiflorum
 - Hieracium vulgatiflorum Zahn ex Dalla Torre & Sarnth. [SYNONYM SPECIES 299029:3LVDH nidx=null parent=5HTL6]
 + Hieracium vulgatiflorum Zahn ex Dalla Torre & Sarnth. [SYNONYM SPECIES 299638:CFW6H nidx=null parent=5HTL6]
Hilsenbergia
 - Hilsenbergia Tausch ex Meisn. [SYNONYM UNRANKED 299029:B4CZY nidx=null parent=3C3Q]
 + Hilsenbergia Tausch ex Meisn. [SYNONYM UNRANKED 299638:CFWHC nidx=null parent=3C3Q]
Hilsenbergia ehretia
 - Hilsenbergia ehretia Tausch ex Dunal [SYNONYM SPECIES 299029:3LXJS nidx=null parent=MRDT]
 + Hilsenbergia ehretia Tausch ex Dunal [SYNONYM SPECIES 299638:CFWHD nidx=null parent=MRDT]
Hindsia
 - Hindsia A. Adams, 1855 [SYNONYM GENUS 299029:BDW9L nidx=null parent=7P9JM]
 + Hindsia A. Adams, 1851 [SYNONYM GENUS 299638:CFWKG nidx=null parent=7P9JM]
Hindsia bitubercularis
 - Hindsia bitubercularis A. Adams, 1855 [SYNONYM SPECIES 299029:3LYHN nidx=null parent=746GZ]
 + Hindsia bitubercularis A. Adams, 1851 [SYNONYM SPECIES 299638:CFWKH nidx=null parent=CG3BV]
Hippoglossum
 - Hippoglossum (Rchb.) Hartm. [SYNONYM UNRANKED 299029:7NB2F nidx=null parent=5PFS]
 + Hippoglossum (Rchb.) Hartm. [SYNONYM UNRANKED 299638:CFWNF nidx=null parent=5PFS]
Hipposideros diadema reginae
 - Hipposideros diadema reginae Troughton, 1937 [ACCEPTED SUBSPECIES 299029:CB2LC nidx=null]
 + Hipposideros diadema reginae Troughton, 1937 [ACCEPTED SUBSPECIES 299638:5HYLX nidx=null]
Hirtella macrophylla
 - Hirtella macrophylla Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:3M4CX nidx=null]
 + Hirtella macrophylla Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFWR7 nidx=null]
Hirtella nemorosa
 - Hirtella nemorosa Hoffmanns. ex Schult. [SYNONYM SPECIES 299029:3M4DG nidx=null parent=6LWCV]
 + Hirtella nemorosa Hoffmanns. ex Schult. [SYNONYM SPECIES 299638:CFWR9 nidx=null parent=6LWCV]
Hirtella nitida
 - Hirtella nitida Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299029:3M4DH nidx=null parent=BPBQD]
 + Hirtella nitida Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299638:CFWRB nidx=null parent=BPBQD]
Hirtella scandens
 - Hirtella scandens Hoffmanns. ex Schult. [SYNONYM SPECIES 299029:6LWCR nidx=null parent=6LWCV]
 + Hirtella scandens Hoffmanns. ex Schult. [SYNONYM SPECIES 299638:CFWRD nidx=null parent=6LWCV]
Hisingera puberula
 - Hisingera puberula Schltdl. ex Griseb. [SYNONYM SPECIES 299029:6M8DL nidx=null parent=8VGC4]
 + Hisingera puberula Schltdl. ex Griseb. [SYNONYM SPECIES 299638:CFWRW nidx=null parent=8VGC4]
Hoitzia capitata
 - Hoitzia capitata Willd. ex Schult. [SYNONYM SPECIES 299029:3M6ZH nidx=null parent=7JZ9H]
 + Hoitzia capitata Willd. ex Schult. [SYNONYM SPECIES 299638:CFWWD nidx=null parent=7JZ9H]
Hoitzia spicata
 - Hoitzia spicata Willd. ex Schult. [SYNONYM SPECIES 299029:B47FW nidx=null parent=7JZ9H]
 + Hoitzia spicata Willd. ex Schult. [SYNONYM SPECIES 299638:3M722 nidx=null parent=7JZ9H]
Holarrhena antidysenterica
 - Holarrhena antidysenterica Wall. [SYNONYM SPECIES 299029:3M774 nidx=null parent=3M77T]
 + Holarrhena antidysenterica Wall. [SYNONYM SPECIES 299638:CFWWK nidx=null parent=3M77T]
Holboellia
 - Holboellia Wall. [SYNONYM UNRANKED 299029:7NB4C nidx=null parent=7LZW]
 + Holboellia Wall. [SYNONYM UNRANKED 299638:CFWWL nidx=null parent=7LZW]
Hollia
 - Hollia Heynh. [SYNONYM UNRANKED 299029:7NB3Z nidx=null parent=64QF]
 + Hollia Heynh. [SYNONYM UNRANKED 299638:CFWX6 nidx=null parent=64QF]
Hollrungia
 - Hollrungia K.Schum. [SYNONYM UNRANKED 299029:7NB3Y nidx=null parent=6JGB]
 + Hollrungia K.Schum. [SYNONYM UNRANKED 299638:CFWX9 nidx=null parent=6JGB]
Holmgrenia
 - Holmgrenia W.L.Wagner & Hoch [SYNONYM UNRANKED 299029:9XD8T nidx=null parent=63DGP]
 + Holmgrenia W.L.Wagner & Hoch [SYNONYM UNRANKED 299638:CFWXB nidx=null parent=63DGP]
Hololachna
 - Hololachna Ehrenb. [SYNONYM UNRANKED 299029:4XZ8 nidx=null parent=77D2]
 + Hololachna Ehrenb. [SYNONYM UNRANKED 299638:CFWYZ nidx=null parent=77D2]
Holostemma
 - Holostemma R.Br. [SYNONYM UNRANKED 299029:7NB2S nidx=null parent=3YJD]
 + Holostemma R.Br. [SYNONYM UNRANKED 299638:CFX24 nidx=null parent=3YJD]
Holothuria (Holothuria) stellati dakarensis
 - Holothuria (Holothuria) stellati dakarensis Panning, 1939 [SYNONYM SUBSPECIES 299029:CB3QD nidx=null parent=6LZBJ]
 + Holothuria (Holothuria) stellati dakarensis Panning, 1939 [SYNONYM SUBSPECIES 299638:CFX2P nidx=null parent=6LZBJ]
Homalium aranga
 - Homalium aranga Vidal ex Fern.-Vill. [SYNONYM SPECIES 299029:3MCGW nidx=null parent=3MCL3]
 + Homalium aranga Vidal ex Fern.-Vill. [SYNONYM SPECIES 299638:CFX4G nidx=null parent=3MCL3]
Homalium baillonii
 - Homalium baillonii Scott Elliot [ACCEPTED SPECIES 299029:3MCH7 nidx=null]
 + Homalium baillonii Scott Elliot [ACCEPTED SPECIES 299638:CFX4J nidx=null]
Homalium barandae
 - Homalium barandae Vidal ex Villar [ACCEPTED SPECIES 299029:6LYS8 nidx=null]
 + Homalium barandae Vidal ex Villar [ACCEPTED SPECIES 299638:CFX4K nidx=null]
Homalium ciliatum
 - Homalium ciliatum Debb. ex U. N., P. C. Kanjilal, Das & Purkay. [SYNONYM SPECIES 299029:6LYRX nidx=null parent=5HYXN]
 + Homalium ciliatum Debb. ex U. N., P. C. Kanjilal, Das & Purkay. [SYNONYM SPECIES 299638:CFX4N nidx=null parent=5HYXN]
Homalocephala
 - Homalocephala Britton & Rose [SYNONYM UNRANKED 299029:7NB2Y nidx=null parent=49H4]
 + Homalocephala Britton & Rose [SYNONYM UNRANKED 299638:CFTGJ nidx=null parent=49H4]
Homalocladium
 - Homalocladium (F.Muell.) L.H.Bailey [SYNONYM UNRANKED 299029:7NB2X nidx=null parent=5VK7]
 + Homalocladium (F.Muell.) L.H.Bailey [SYNONYM UNRANKED 299638:CFX5C nidx=null parent=5VK7]
Homalosorus
 - Homalosorus Small ex Pic. Serm. [ACCEPTED GENUS 299029:B8Y9G nidx=null]
 + Homalosorus Small ex Pic.Serm. [SYNONYM UNRANKED 299638:CFX5L nidx=null parent=B8XVJ]
Homocnemia meyeriana
 - Homocnemia meyeriana Miers ex Sond. [SYNONYM SPECIES 299029:6MB3P nidx=null parent=BPFB9]
 + Homocnemia meyeriana Miers ex Sond. [SYNONYM SPECIES 299638:CFXB6 nidx=null parent=BPFB9]
Homoeolytrus
 - Homoeolytrus Gobert, 1874 [ACCEPTED SUBGENUS 299029:C3FRK nidx=null]
 + Homoeolytrus Gobert, 1874 [ACCEPTED SUBGENUS 299638:BMHYB nidx=null]
Hopkinsina
 - Hopkinsina [ACCEPTED SUBGENUS 299029:4YJ6 nidx=null]
 + Hopkinsina [ACCEPTED SUBGENUS 299638:CFXPD nidx=null]
Horkelia
 - Horkelia Cham. & Schltdl. [SYNONYM UNRANKED 299029:4YSH nidx=null parent=6V7H]
 + Horkelia Cham. & Schltdl. [SYNONYM UNRANKED 299638:CFXXG nidx=null parent=6V7H]
Horkeliella
 - Horkeliella (Rydb.) Rydb. [SYNONYM UNRANKED 299029:4YSJ nidx=null parent=6V7H]
 + Horkeliella (Rydb.) Rydb. [SYNONYM UNRANKED 299638:CFXXJ nidx=null parent=6V7H]
Horovitzia
 - Horovitzia V.M.Badillo [SYNONYM UNRANKED 299029:5TB22 nidx=null parent=3HJL]
 + Horovitzia V.M.Badillo [SYNONYM UNRANKED 299638:CFXZ6 nidx=null parent=3HJL]
Horsfieldia brachiata var. sumatrana
 - Horsfieldia brachiata var. sumatrana (Miq.) Sinclair ex Whitmore [SYNONYM VARIETY 299029:5PDZB nidx=null parent=5PDZW]
 + Horsfieldia brachiata var. sumatrana (Miq.) Sinclair ex Whitmore [SYNONYM VARIETY 299638:CFXZ8 nidx=null parent=5PDZW]
Hortoniaceae
 - Hortoniaceae (Perkins & Gilg) A.C.Sm. [SYNONYM UNRANKED 299029:B6F nidx=null parent=JPN]
 + Hortoniaceae (Perkins & Gilg) A.C.Sm. [SYNONYM UNRANKED 299638:CFY24 nidx=null parent=JPN]
Hottea
 - Hottea Urb. [SYNONYM UNRANKED 299029:5TB2G nidx=null parent=4FLN]
 + Hottea Urb. [SYNONYM UNRANKED 299638:CFY28 nidx=null parent=4FLN]
Hoya acuminata
 - Hoya acuminata (Wight) Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:3MRHS nidx=null]
 + Hoya acuminata (Wight) Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CFY3L nidx=null]
Hoya crassicaulis
 - Hoya crassicaulis Elmer ex Kloppenb. [ACCEPTED SPECIES 299029:3MRN2 nidx=null]
 + Hoya crassicaulis Elmer ex Kloppenb. [ACCEPTED SPECIES 299638:CFY3V nidx=null]
Hoya edeni
 - Hoya edeni King ex Hook. fil. [ACCEPTED SPECIES 299029:3MRP6 nidx=null]
 + Hoya edeni King ex Hook. fil. [ACCEPTED SPECIES 299638:CFY3W nidx=null]
Hoya lasiantha
 - Hoya lasiantha Korth. ex Blume [ACCEPTED SPECIES 299029:6MF48 nidx=null]
 + Hoya lasiantha Korth. ex Blume [ACCEPTED SPECIES 299638:CFY43 nidx=null]
Hoya recurvifolia
 - Hoya recurvifolia Zipp. ex Blume [SYNONYM SPECIES 299029:B56RQ nidx=null parent=3HPRJ]
 + Hoya recurvifolia Zipp. ex Blume [SYNONYM SPECIES 299638:CFY46 nidx=null parent=3HPRJ]
Hoya shepherdii
 - Hoya shepherdii Short ex Hook. [ACCEPTED SPECIES 299029:3MS3K nidx=null]
 + Hoya shepherdii Short ex Hook. [ACCEPTED SPECIES 299638:CFY48 nidx=null]
Hualania
 - Hualania Phil. [SYNONYM UNRANKED 299029:5TB2T nidx=null parent=3CY8]
 + Hualania Phil. [SYNONYM UNRANKED 299638:CFY4K nidx=null parent=3CY8]
Huanaca
 - Huanaca Cav. [SYNONYM UNRANKED 299029:BRWTP nidx=null parent=62FGX]
 + Huanaca Cav. [SYNONYM UNRANKED 299638:CFFZ9 nidx=null parent=62FGX]
Hubrechtella ijimai
 - Hubrechtella ijimai Takakura, 1922 [ACCEPTED SPECIES 299029:3MSJ5 nidx=null]
 + Hubrechtella ijimai (Takakura, 1922) [ACCEPTED SPECIES 299638:CFY4Z nidx=null]
Hudsonema
 - Hudsonema Mosely, 1936 [ACCEPTED GENUS 299029:4Z5J nidx=null]
 + Hudsonema Mosely, 1936 [ACCEPTED GENUS 299638:CFY56 nidx=null]
Hudsonia
 - Hudsonia A.Rob. ex Lunan [SYNONYM UNRANKED 299029:5TB2X nidx=null parent=647GM]
 + Hudsonia A.Rob. ex Lunan [SYNONYM UNRANKED 299638:CFY57 nidx=null parent=647GM]
Huechys (Huechys) sanguinea philaemata
 - Huechys (Huechys) sanguinea philaemata (Fabricius, 1803) [SYNONYM SUBSPECIES 299029:C7BB2 nidx=null parent=BFYPM]
 + Huechys (Huechys) sanguinea philaemata (Fabricius, 1803) [SYNONYM SUBSPECIES 299638:CFY5D nidx=null parent=BFYPM]
Huernia
 - Huernia R.Br. [SYNONYM UNRANKED 299029:5TB35 nidx=null parent=3L7K]
 + Huernia R.Br. [SYNONYM UNRANKED 299638:CFJX2 nidx=null parent=3L7K]
Hugonia penicillanthemum
 - Hugonia penicillanthemum Baill. ex Pancher & Sebert [ACCEPTED SPECIES 299029:3MSYK nidx=null]
 + Hugonia penicillanthemum Baill. ex Pancher & Sebert [ACCEPTED SPECIES 299638:CFY6F nidx=null]
Hugonia rufipilis
 - Hugonia rufipilis A. Chev. ex Hutch. & Dalziel [SYNONYM SPECIES 299029:6MDYB nidx=null parent=3MSYV]
 + Hugonia rufipilis A. Chev. ex Hutch. & Dalziel [SYNONYM SPECIES 299638:CFY6H nidx=null parent=3MSYV]
Humata
 - Humata Cav. [SYNONYM UNRANKED 299029:C3KJ2 nidx=null parent=B8XSM]
 + Humata Cav. [SYNONYM UNRANKED 299638:CFP8X nidx=null parent=B8XSM]
Humata multifida
 - Humata multifida Carruth. [SYNONYM SPECIES 299029:BBMB2 nidx=null parent=B9CXM]
 + Humata multifida Carruth. [SYNONYM SPECIES 299638:CFY7T nidx=null parent=B9CXM]
Humbertieae
 - Humbertieae Stefanovic & D.F.Austin [SYNONYM UNRANKED 299029:BVG8T nidx=null parent=JPT]
 + Humbertieae Stefanovic & D.F.Austin [SYNONYM UNRANKED 299638:CFY7Y nidx=null parent=JPT]
Hunga rhamnoides
 - Hunga rhamnoides Pancher ex Guillaumin [SYNONYM SPECIES 299029:6MFQ7 nidx=null parent=6MG27]
 + Hunga rhamnoides Pancher ex Guillaumin [SYNONYM SPECIES 299638:CFY8R nidx=null parent=6MG27]
Hyalea
 - Hyalea (DC.) Jaub. & Spach [SYNONYM UNRANKED 299029:5TB3Z nidx=null parent=3K5Z]
 + Hyalea (DC.) Jaub. & Spach [SYNONYM UNRANKED 299638:CFYC4 nidx=null parent=3K5Z]
Hyalosepalum
 - Hyalosepalum Troupin [SYNONYM UNRANKED 299029:5TB45 nidx=null parent=7X5B]
 + Hyalosepalum Troupin [SYNONYM UNRANKED 299638:CFYFY nidx=null parent=7X5B]
Hydnocarpus punctifer
 - Hydnocarpus punctifer v. Slooten ex Den Berger [SYNONYM SPECIES 299029:3MZLD nidx=null parent=3MZLV]
 + Hydnocarpus punctifer v. Slooten ex Den Berger [SYNONYM SPECIES 299638:CFYNQ nidx=null parent=3MZLV]
Hydnora acharii
 - Hydnora acharii Thunb. ex Hook. fil. [SYNONYM SPECIES 299029:3MZTP nidx=null parent=3MZTN]
 + Hydnora acharii Thunb. ex Hook. fil. [SYNONYM SPECIES 299638:CFYNY nidx=null parent=3MZTN]
Hydrobryopsis
 - Hydrobryopsis Engl. [SYNONYM UNRANKED 299029:5TB4G nidx=null parent=648L2]
 + Hydrobryopsis Engl. [SYNONYM UNRANKED 299638:CFVLF nidx=null parent=648L2]
Hydrobryum nutans
 - Hydrobryum nutans Bisch. ex Krauss [SYNONYM SPECIES 299029:3N5XR nidx=null parent=6YY79]
 + Hydrobryum nutans Bisch. ex Krauss [SYNONYM SPECIES 299638:CFVLG nidx=null parent=CGFGR]
Hydrocotyle bradei
 - Hydrocotyle bradei Rossberg ex Pilger [ACCEPTED SPECIES 299029:6MJY4 nidx=null]
 + Hydrocotyle bradei Rossberg ex Pilger [ACCEPTED SPECIES 299638:8WTR8 nidx=null]
Hydrocotyle cordifolia
 - Hydrocotyle cordifolia L. ex Jackson [AMBIGUOUS_SYNONYM SPECIES 299029:3N6HL nidx=null parent=3N6LX]
 + Hydrocotyle cordifolia L. ex Jackson [AMBIGUOUS_SYNONYM SPECIES 299638:CFVMP nidx=null parent=3N6LX]
Hydrocotyle fetherstoniana
 - Hydrocotyle fetherstoniana Jenn. ex Fetherston [SYNONYM SPECIES 299029:B8BDK nidx=null parent=BPBS4]
 + Hydrocotyle fetherstoniana Jenn. ex Fetherston [SYNONYM SPECIES 299638:3N6JW nidx=null parent=BPBS4]
Hydrolea angustifolia
 - Hydrolea angustifolia Cerv. ex Brand [SYNONYM SPECIES 299029:3N7FK nidx=null parent=BPBS6]
 + Hydrolea angustifolia Cerv. ex Brand [SYNONYM SPECIES 299638:CFVP9 nidx=null parent=BPBS6]
Hydrolea hispida
 - Hydrolea hispida Pav. ex Brand [SYNONYM SPECIES 299029:3N7GC nidx=null parent=5BYPS]
 + Hydrolea hispida Pav. ex Brand [SYNONYM SPECIES 299638:CFVPB nidx=null parent=5BYPS]
Hydrolea nigricaulis
 - Hydrolea nigricaulis Wright ex Griseb. [SYNONYM SPECIES 299029:3N7GP nidx=null parent=73SH6]
 + Hydrolea nigricaulis Wright ex Griseb. [SYNONYM SPECIES 299638:CFVPC nidx=null parent=73SH6]
Hydrolea opercularia
 - Hydrolea opercularia Willd. ex Brand [SYNONYM SPECIES 299029:3N7GQ nidx=null parent=3N7GY]
 + Hydrolea opercularia Willd. ex Brand [SYNONYM SPECIES 299638:CFVPD nidx=null parent=3N7GY]
Hydrolea tenella
 - Hydrolea tenella Moc. ex Choisy [SYNONYM SPECIES 299029:B78VN nidx=null parent=45LBB]
 + Hydrolea tenella Moc. ex Choisy [SYNONYM SPECIES 299638:CFVPK nidx=null parent=45LBB]
Hygrophila pusilla
 - Hygrophila pusilla Blume ex Steud. [ACCEPTED SPECIES 299029:6MM32 nidx=null]
 + Hygrophila pusilla Blume ex Steud. [ACCEPTED SPECIES 299638:CFVVB nidx=null]
Hylocereus
 - Hylocereus (A.Berger) Britton & Rose [SYNONYM UNRANKED 299029:BRWR2 nidx=null parent=7F7W]
 + Hylocereus (A.Berger) Britton & Rose [SYNONYM UNRANKED 299638:CFJLR nidx=null parent=7F7W]
Hymenaea travassosii
 - Hymenaea travassosii Kuhlm. ex Paes [ACCEPTED SPECIES 299029:9D75N nidx=null]
 + Hymenaea travassosii Kuhlm. ex Paes [ACCEPTED SPECIES 299638:CFW4Y nidx=null]
Hymenanthera
 - Hymenanthera R.Br. [SYNONYM UNRANKED 299029:BSHJ9 nidx=null parent=5NPX]
 + Hymenanthera R.Br. [SYNONYM UNRANKED 299638:5TB56 nidx=null parent=5NPX]
Hymenoclea
 - Hymenoclea Torr. & A.Gray [SYNONYM UNRANKED 299029:5TB5F nidx=null parent=TLT]
 + Hymenoclea Torr. & A.Gray [SYNONYM UNRANKED 299638:CFW5L nidx=null parent=TLT]
Hymenolepis hymenolepioides
 - Hymenolepis hymenolepioides (Christ) Ching ex C. Chr. & Tardieu [SYNONYM SPECIES 299029:BBN58 nidx=null parent=BBRH4]
 + Hymenolepis hymenolepioides (Christ) Ching ex C. Chr. & Tardieu [SYNONYM SPECIES 299638:CFW5R nidx=null parent=BBRH4]
Hymenophylloideae
 - Hymenophylloideae Burnett [SYNONYM UNRANKED 299029:C45ND nidx=null parent=B8V4J]
 + Hymenophylloideae Burnett [SYNONYM UNRANKED 299638:CFW5X nidx=null parent=B8V4J]
Hymenophyllum haematochroum
 - Hymenophyllum haematochroum Mett. ex Sodiro [SYNONYM SPECIES 299029:BBNBG nidx=null parent=B9QBP]
 + Hymenophyllum haematochroum Mett. ex Sodiro [SYNONYM SPECIES 299638:CFW6C nidx=null parent=B9QBP]
Hymenophyllum imbricatum
 - Hymenophyllum imbricatum Kunze ex J. W. Sturm [AMBIGUOUS_SYNONYM SPECIES 299029:B9Q5S nidx=null parent=BBNHP]
 + Hymenophyllum imbricatum Kunze ex J. W. Sturm [AMBIGUOUS_SYNONYM SPECIES 299638:CFW6D nidx=null parent=BBNHP]
Hymenophyllum pedicellatum
 - Hymenophyllum pedicellatum Kunze ex Klotzsch [SYNONYM SPECIES 299029:BBNFC nidx=null parent=BBLKT]
 + Hymenophyllum pedicellatum Kunze ex Klotzsch [SYNONYM SPECIES 299638:CFW6G nidx=null parent=BBLKT]
Hyperaspis
 - Hyperaspis [ACCEPTED GENUS 299029:CB4KJ nidx=null]
 + Hyperaspis Dejean, 1836 [ACCEPTED GENUS 299638:CFWL7 nidx=null]
Hypericum acostanum
 - Hypericum acostanum Steyerm. ex N. Robson [ACCEPTED SPECIES 299029:6MQBK nidx=null]
 + Hypericum acostanum Steyerm. ex N. Robson [ACCEPTED SPECIES 299638:CFWLQ nidx=null]
Hypericum ascyron
 - Hypericum ascyron Siebold ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:3NPB6 nidx=null parent=3NPQ3]
 + Hypericum ascyron Siebold ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFWLR nidx=null parent=3NPQ3]
Hypericum aureum
 - Hypericum aureum W. Bartram ex Torr. & A. Gray [AMBIGUOUS_SYNONYM SPECIES 299029:3NPBQ nidx=null parent=3NPLN]
 + Hypericum aureum W. Bartram ex Torr. & A. Gray [AMBIGUOUS_SYNONYM SPECIES 299638:CFWLT nidx=null parent=3NPLN]
Hypericum canariense
 - Hypericum canariense Brouss. ex Webb & Berthel. [AMBIGUOUS_SYNONYM SPECIES 299029:6N2CL nidx=null parent=6N2D4]
 + Hypericum canariense Brouss. ex Webb & Berthel. [AMBIGUOUS_SYNONYM SPECIES 299638:CFWM3 nidx=null parent=6N2D4]
Hypericum foliosum
 - Hypericum foliosum Dryand. ex Aiton [ACCEPTED SPECIES 299029:3NPLB nidx=null]
 + Hypericum foliosum Dryand. ex Aiton [ACCEPTED SPECIES 299638:CFWML nidx=null]
Hypericum irazuense
 - Hypericum irazuense Kuntze ex N. Robson [ACCEPTED SPECIES 299029:3NPPW nidx=null]
 + Hypericum irazuense Kuntze ex N. Robson [ACCEPTED SPECIES 299638:CFWN9 nidx=null]
Hypericum officinale
 - Hypericum officinale Gaterau ex Steud. [SYNONYM SPECIES 299029:6N2FT nidx=null parent=5J2QF]
 + Hypericum officinale Gaterau ex Steud. [SYNONYM SPECIES 299638:CFWND nidx=null parent=5J2QF]
Hypericum polyanthemum
 - Hypericum polyanthemum Klotzsch ex Rchb. [ACCEPTED SPECIES 299029:3NPZS nidx=null]
 + Hypericum polyanthemum Klotzsch ex Rchb. [ACCEPTED SPECIES 299638:CFWNH nidx=null]
Hypericum roberti
 - Hypericum roberti Coss. ex Batt. & Trab. [ACCEPTED SPECIES 299029:3NQ4K nidx=null]
 + Hypericum roberti Coss. ex Batt. & Trab. [ACCEPTED SPECIES 299638:CFWNN nidx=null]
Hypericum rufescens
 - Hypericum rufescens Klotzsch ex Rchb. [AMBIGUOUS_SYNONYM SPECIES 299029:3NQ53 nidx=null parent=5J2R9]
 + Hypericum rufescens Klotzsch ex Rchb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFWNP nidx=null parent=5J2R9]
Hypericum tomentosum var. intermedium
 - Hypericum tomentosum var. intermedium Coss. ex Willk. & Lange [SYNONYM VARIETY 299029:94GN8 nidx=null parent=5J2S2]
 + Hypericum tomentosum var. intermedium Coss. ex Willk. & Lange [SYNONYM VARIETY 299638:CFWNQ nidx=null parent=5J2S2]
Hypochaeris davurica
 - Hypochaeris davurica Pall. ex Herder [SYNONYM SPECIES 299029:3NTLX nidx=null parent=7D7FR]
 + Hypochaeris davurica Pall. ex Herder [SYNONYM SPECIES 299638:CFWVL nidx=null parent=7D7FR]
Hypocylix
 - Hypocylix Wol. [SYNONYM UNRANKED 299029:9XNPY nidx=null parent=7BYH]
 + Hypocylix Wol. [SYNONYM UNRANKED 299638:5TB6L nidx=null parent=7BYH]
Hypoestes acuminata
 - Hypoestes acuminata Hochst. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299029:3NVN2 nidx=null parent=6N3B5]
 + Hypoestes acuminata Hochst. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299638:CFWY2 nidx=null parent=6N3B5]
Hypsiboas palmatus
 - Hypsiboas palmatus (Latreille in Sonnini de Manoncourt & Latreille, 1801) [SYNONYM SPECIES 299029:C5MD2 nidx=null parent=M7X9]
 + Hypsiboas palmatus (Latreille in Sonnini de Manoncourt & Latreille, 1801) [SYNONYM SPECIES 299638:CFXMH nidx=null parent=M7X9]
Hysterothylacium amoyense
 - Hysterothylacium amoyense (Hsü, 1933) Deardorff & Overstreet, 1980 [ACCEPTED SPECIES 299029:C9YLT nidx=null]
 + Hysterothylacium amoyense (Hsü, 1933) Deardorff & Overstreet, 1980 [ACCEPTED SPECIES 299638:99JJ3 nidx=null]
Hysterothylacium bidentatum
 - Hysterothylacium bidentatum (Linstow, 1899) Deardorff & Overstreet, 1981 [ACCEPTED SPECIES 299029:C9YLV nidx=null]
 + Hysterothylacium bidentatum (Linstow, 1899) Deardorff & Overstreet, 1981 [ACCEPTED SPECIES 299638:99JJ9 nidx=null]
Hysterothylacium fabri
 - Hysterothylacium fabri (Rudolphi, 1819) Deardorff & Overstreet, 1980 [ACCEPTED SPECIES 299029:C9YLW nidx=null]
 + Hysterothylacium fabri (Rudolphi, 1819) Deardorff & Overstreet, 1980 [ACCEPTED SPECIES 299638:99JK2 nidx=null]
Hysterothylacium rigidum
 - Hysterothylacium rigidum (Rudolphi, 1809) Deardorff & Overstreet, 1980 [ACCEPTED SPECIES 299029:C9YM6 nidx=null]
 + Hysterothylacium rigidum (Rudolphi, 1809) Deardorff & Overstreet, 1980 [ACCEPTED SPECIES 299638:99JLP nidx=null]
Iassus (Iassus) variatus
 - Iassus (Iassus) variatus (Fallén, 1806) [SYNONYM SPECIES 299029:C9YR3 nidx=null parent=8J86X]
 + Iassus (Iassus) variatus (Fallén, 1806) [SYNONYM SPECIES 299638:CFXQP nidx=null parent=8J86X]
Iboga
 - Iboga Braun-Blanq. & K.Schum. [SYNONYM UNRANKED 299029:7NBPQ nidx=null parent=7RQJ]
 + Iboga Braun-Blanq. & K.Schum. [SYNONYM UNRANKED 299638:CFXWB nidx=null parent=7RQJ]
Icacorea zeylanica
 - Icacorea zeylanica Lam. ex Schult. [SYNONYM SPECIES 299029:3P8JM nidx=null parent=GD2P]
 + Icacorea zeylanica Lam. ex Schult. [SYNONYM SPECIES 299638:CFXWQ nidx=null parent=GD2P]
Ichneumia albicauda
 - Ichneumia albicauda (G. [Baron] Cuvier, 1829) [ACCEPTED SPECIES 299029:3P8Z8 nidx=null]
 + Ichneumia albicauda (G. Cuvier, 1829) [ACCEPTED SPECIES 299638:CFXWT nidx=null]
Ichneumia albicauda albicauda
 - Ichneumia albicauda albicauda (G. [Baron] Cuvier, 1829) [ACCEPTED SUBSPECIES 299029:BNJWV nidx=null]
 + Ichneumia albicauda albicauda (G. Cuvier, 1829) [ACCEPTED SUBSPECIES 299638:CFXWV nidx=null]
Icthyoctonum madagascariensis
 - Icthyoctonum madagascariensis Boivin ex Baill. [SYNONYM SPECIES 299029:6MTWR nidx=null parent=3VXVY]
 + Icthyoctonum madagascariensis Boivin ex Baill. [SYNONYM SPECIES 299638:CFY2R nidx=null parent=3VXVY]
Idiocerus (Idiocerus) distinguendus
 - Idiocerus (Idiocerus) distinguendus Kirschbaum, 1868 [SYNONYM SPECIES 299029:CDH4P nidx=null parent=8JYVN]
 + Idiocerus (Idiocerus) distinguendus Kirschbaum, 1868 [SYNONYM SPECIES 299638:CFY5R nidx=null parent=8JYVN]
Idothea (Pentidotea)
 - Idothea (Pentidotea) Richardson, 1905 [SYNONYM SUBGENUS 299029:C5FMN nidx=null parent=7PQS3]
 + Idothea (Pentidotea) Richardson, 1905 [SYNONYM SUBGENUS 299638:CFY83 nidx=null parent=7PQS3]
Ihlenfeldtia
 - Ihlenfeldtia H.E.K.Hartmann [SYNONYM UNRANKED 299029:5TB88 nidx=null parent=3MJT]
 + Ihlenfeldtia H.E.K.Hartmann [SYNONYM UNRANKED 299638:CFY8V nidx=null parent=3MJT]
Ikonnikovia
 - Ikonnikovia Lincz. [ACCEPTED GENUS 299029:53SS nidx=null]
 + Ikonnikovia Lincz. [SYNONYM UNRANKED 299638:CFPJW nidx=null parent=62SKV]
Ilex asperula
 - Ilex asperula Mart. ex Reissek [ACCEPTED SPECIES 299029:6MV7J nidx=null]
 + Ilex asperula Mart. ex Reissek [ACCEPTED SPECIES 299638:CFY9Z nidx=null]
Ilex costata
 - Ilex costata Blume ex Miq. [AMBIGUOUS_SYNONYM SPECIES 299029:3PFBH nidx=null parent=3PFMX]
 + Ilex costata Blume ex Miq. [AMBIGUOUS_SYNONYM SPECIES 299638:CFYB5 nidx=null parent=3PFMX]
Ilex diuretica
 - Ilex diuretica Mart. ex Reissek [ACCEPTED SPECIES 299029:3PFD6 nidx=null]
 + Ilex diuretica Mart. ex Reissek [ACCEPTED SPECIES 299638:CFYBB nidx=null]
Ilex divaricata
 - Ilex divaricata Mart. ex Reissek [ACCEPTED SPECIES 299029:3PFD7 nidx=null]
 + Ilex divaricata Mart. ex Reissek [ACCEPTED SPECIES 299638:CFYBC nidx=null]
Ilex hanceana var. anhweiensis
 - Ilex hanceana var. anhweiensis Loes. ex Rehder & E. H. Wilson [SYNONYM VARIETY 299029:BQSC2 nidx=null parent=3PFLZ]
 + Ilex hanceana var. anhweiensis Loes. ex Rehder & E. H. Wilson [SYNONYM VARIETY 299638:CFYBK nidx=null parent=3PFLZ]
Ilex inundata
 - Ilex inundata Poepp. ex Reissek [ACCEPTED SPECIES 299029:6MV8K nidx=null]
 + Ilex inundata Poepp. ex Reissek [ACCEPTED SPECIES 299638:CFYBM nidx=null]
Ilex loranthoides
 - Ilex loranthoides Mart. ex Reissek [ACCEPTED SPECIES 299029:6N78H nidx=null]
 + Ilex loranthoides Mart. ex Reissek [ACCEPTED SPECIES 299638:CFYBS nidx=null]
Ilex nilagirica
 - Ilex nilagirica Miq. ex Hook. fil. [SYNONYM SPECIES 299029:3PFQW nidx=null parent=3PFCT]
 + Ilex nilagirica Miq. ex Hook. fil. [SYNONYM SPECIES 299638:CFYBX nidx=null parent=3PFCT]
Ilex psammophila
 - Ilex psammophila Mart. ex Reissek [ACCEPTED SPECIES 299029:6N77X nidx=null]
 + Ilex psammophila Mart. ex Reissek [ACCEPTED SPECIES 299638:CFYC2 nidx=null]
Ilex sulcata
 - Ilex sulcata Wall. ex Hook. fil. [AMBIGUOUS_SYNONYM SPECIES 299029:3PFYC nidx=null parent=3PG2D]
 + Ilex sulcata Wall. ex Hook. fil. [AMBIGUOUS_SYNONYM SPECIES 299638:CFYC6 nidx=null parent=3PG2D]
Ilex velutina
 - Ilex velutina Mart. ex Reissek [ACCEPTED SPECIES 299029:3PG2T nidx=null]
 + Ilex velutina Mart. ex Reissek [ACCEPTED SPECIES 299638:CFYC7 nidx=null]
Iljinia
 - Iljinia Korovin [SYNONYM UNRANKED 299029:5TB8C nidx=null parent=4SZY]
 + Iljinia Korovin [SYNONYM UNRANKED 299638:CFYCL nidx=null parent=4SZY]
Illecebrum frutescens
 - Illecebrum frutescens Comm. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:9XZYQ nidx=null parent=BPD7V]
 + Illecebrum frutescens Comm. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CFYCZ nidx=null parent=BPD7V]
Impatiens abyssinica
 - Impatiens abyssinica Hook. fil. ex Oliv. [SYNONYM SPECIES 299029:3PJCS nidx=null parent=5J4MS]
 + Impatiens abyssinica Hook. fil. ex Oliv. [SYNONYM SPECIES 299638:CFYLZ nidx=null parent=5J4MS]
Impatiens acuminata
 - Impatiens acuminata Benth. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:B47VZ nidx=null]
 + Impatiens acuminata Benth. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFYM2 nidx=null]
Impatiens arnottiana
 - Impatiens arnottiana Miq. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:6N6H4 nidx=null parent=3PJP3]
 + Impatiens arnottiana Miq. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFYM4 nidx=null parent=3PJP3]
Impatiens cristigera
 - Impatiens cristigera Edgew. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:3PJM7 nidx=null parent=3PJH5]
 + Impatiens cristigera Edgew. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFYMD nidx=null parent=3PJH5]
Impatiens dicentra
 - Impatiens dicentra Franch. ex Hook. fil. [ACCEPTED SPECIES 299029:3PJNP nidx=null]
 + Impatiens dicentra Franch. ex Hook. fil. [ACCEPTED SPECIES 299638:CFYMH nidx=null]
Impatiens irvingii
 - Impatiens irvingii Hook. fil. ex Oliv. [ACCEPTED SPECIES 299029:6N5XN nidx=null]
 + Impatiens irvingii Hook. fil. ex Oliv. [ACCEPTED SPECIES 299638:CFYMJ nidx=null]
Impatiens membranifolia
 - Impatiens membranifolia Franch. ex Hook. fil. [ACCEPTED SPECIES 299029:3PK4R nidx=null]
 + Impatiens membranifolia Franch. ex Hook. fil. [ACCEPTED SPECIES 299638:CFYMR nidx=null]
Impatiens racemulosa
 - Impatiens racemulosa Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:3PKD5 nidx=null]
 + Impatiens racemulosa Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CFYMV nidx=null]
Impatiens radicans
 - Impatiens radicans Benth. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:3PKD7 nidx=null parent=3PJGV]
 + Impatiens radicans Benth. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFYMW nidx=null parent=3PJGV]
Impatiens sutchuenensis
 - Impatiens sutchuenensis Franch. ex Hook. fil. [ACCEPTED SPECIES 299029:3PKJ9 nidx=null]
 + Impatiens sutchuenensis Franch. ex Hook. fil. [ACCEPTED SPECIES 299638:CFYN2 nidx=null]
Impatiens ternifolia
 - Impatiens ternifolia Buch.-Ham. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:3PKK4 nidx=null parent=3PKLQ]
 + Impatiens ternifolia Buch.-Ham. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFYN3 nidx=null parent=3PKLQ]
Impatiens tropaeoliflora
 - Impatiens tropaeoliflora Griff. ex Hook. fil. [ACCEPTED SPECIES 299029:3PKLR nidx=null]
 + Impatiens tropaeoliflora Griff. ex Hook. fil. [ACCEPTED SPECIES 299638:CFYN4 nidx=null]
Impatiens violoides
 - Impatiens violoides Edgew. ex Hook. fil. [ACCEPTED SPECIES 299029:3PKNH nidx=null]
 + Impatiens violoides Edgew. ex Hook. fil. [ACCEPTED SPECIES 299638:CFYN5 nidx=null]
Indigofera arrecta
 - Indigofera arrecta Hochst. ex A.Rich. [ACCEPTED SPECIES 299029:3PLSC nidx=null]
 + Indigofera arrecta Hochst. ex A.Rich. [ACCEPTED SPECIES 299638:CFYP4 nidx=null]
Indigofera djalonica
 - Indigofera djalonica A.Cheval. ex Baker f. [SYNONYM SPECIES 299029:9D4QK nidx=null parent=5J4PJ]
 + Indigofera djalonica A.Cheval. ex Baker f. [AMBIGUOUS_SYNONYM SPECIES 299638:CFYPD nidx=null parent=5J4PJ]
Indigofera kirilowii
 - Indigofera kirilowii Maxim. ex Palibin [ACCEPTED SPECIES 299029:3PM93 nidx=null]
 + Indigofera kirilowii Maxim. ex Palibin [ACCEPTED SPECIES 299638:CFYPV nidx=null]
Indigofera leptocarpa
 - Indigofera leptocarpa Hochst. & Steud. ex Balf.f. [SYNONYM SPECIES 299029:9D4S4 nidx=null parent=9DWTW]
 + Indigofera leptocarpa Hochst. & Steud. ex Balf.f. [AMBIGUOUS_SYNONYM SPECIES 299638:CFYPW nidx=null parent=9DWTW]
Indigofera nummulariifolia
 - Indigofera nummulariifolia (L.) Livera ex Alston [ACCEPTED SPECIES 299029:3PMF6 nidx=null]
 + Indigofera nummulariifolia (L.) Livera ex Alston [ACCEPTED SPECIES 299638:CFYQ3 nidx=null]
Indokingia
 - Indokingia Hemsl. [SYNONYM UNRANKED 299029:BRWV4 nidx=null parent=8W2LV]
 + Indokingia Hemsl. [SYNONYM UNRANKED 299638:CFYR4 nidx=null parent=8W2LV]
Indoneesiella
 - Indoneesiella Sreem. [SYNONYM UNRANKED 299029:5TB8L nidx=null parent=62C3X]
 + Indoneesiella Sreem. [SYNONYM UNRANKED 299638:CFD9Y nidx=null parent=62C3X]
Inflatoendothyra
 - Inflatoendothyra [ACCEPTED SUBGENUS 299029:858V9 nidx=null]
 + Inflatoendothyra [ACCEPTED SUBGENUS 299638:CFTBV nidx=null]
Inga inicuil
 - Inga inicuil Schltdl. & Cham. ex G.Don [ACCEPTED SPECIES 299029:9D7MM nidx=null]
 + Inga inicuil Schltdl. & Cham. ex G.Don [ACCEPTED SPECIES 299638:CG24G nidx=null]
Inga umbellifera
 - Inga umbellifera (Vahl) Steud. ex DC. [ACCEPTED SPECIES 299029:3PQ3N nidx=null]
 + Inga umbellifera (Vahl) Steud. [ACCEPTED SPECIES 299638:CG24Z nidx=null]
Inula cordata
 - Inula cordata Freyn ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3PT43 nidx=null parent=76NL8]
 + Inula cordata Freyn ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVV2 nidx=null parent=76NL8]
Inula foliosa
 - Inula foliosa Schrad. ex Nyman [SYNONYM SPECIES 299029:3PT5F nidx=null parent=76NL8]
 + Inula foliosa Schrad. ex Nyman [SYNONYM SPECIES 299638:CFVV4 nidx=null parent=76NL8]
Inula repens
 - Inula repens Fisch. ex Treviran. [SYNONYM SPECIES 299029:6MVG7 nidx=null parent=4QGCK]
 + Inula repens Fisch. ex Treviran. [SYNONYM SPECIES 299638:CFVVC nidx=null parent=4QGCK]
Inula suaveolens
 - Inula suaveolens Pall. ex M. Bieb. [SYNONYM SPECIES 299029:3PTCK nidx=null parent=76NKQ]
 + Inula suaveolens Pall. ex M. Bieb. [SYNONYM SPECIES 299638:CFVVG nidx=null parent=76NKQ]
Inula vaillantii
 - Inula vaillantii Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3PTD7 nidx=null parent=76NHD]
 + Inula vaillantii Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFVVH nidx=null parent=76NHD]
Ionacanthus
 - Ionacanthus Benoist [SYNONYM UNRANKED 299029:5TB98 nidx=null parent=5T98]
 + Ionacanthus Benoist [SYNONYM UNRANKED 299638:CFVX6 nidx=null parent=5T98]
Ipomoea blepharophylla
 - Ipomoea blepharophylla Hallier fil. [ACCEPTED SPECIES 299029:B3HWD nidx=null]
 + Ipomoea blepharophylla Hallier fil. [ACCEPTED SPECIES 299638:3PVPP nidx=null]
Ipomoea bombycina
 - Ipomoea bombycina (Choisy) Benth. & Hook. fil. ex Hemsl. [ACCEPTED SPECIES 299029:3PVPX nidx=null]
 + Ipomoea bombycina (Choisy) Benth. & Hook. fil. ex Hemsl. [ACCEPTED SPECIES 299638:CFVYZ nidx=null]
Ipomoea caerulea
 - Ipomoea caerulea Roxb. ex Ker-Gawl. [SYNONYM SPECIES 299029:7VX2V nidx=null parent=3PWL6]
 + Ipomoea caerulea Roxb. ex Ker-Gawl. [SYNONYM SPECIES 299638:CFVZ2 nidx=null parent=3PWL6]
Ipomoea cardiosepala
 - Ipomoea cardiosepala Klotzsch ex C. B. Clarke [SYNONYM SPECIES 299029:3PVSN nidx=null parent=BNK5L]
 + Ipomoea cardiosepala Klotzsch ex C. B. Clarke [SYNONYM SPECIES 299638:CFVZ8 nidx=null parent=BNK5L]
Ipomoea cordifolia
 - Ipomoea cordifolia Carey ex Voigt [SYNONYM SPECIES 299029:3PVVP nidx=null parent=3PVVW]
 + Ipomoea cordifolia Carey ex Voigt [SYNONYM SPECIES 299638:CFVZ9 nidx=null parent=3PVVW]
Ipomoea hellebarda
 - Ipomoea hellebarda Schweinf. ex Hallier fil. [SYNONYM SPECIES 299029:7VX5D nidx=null parent=3PWWF]
 + Ipomoea hellebarda Schweinf. ex Hallier fil. [SYNONYM SPECIES 299638:CFVZM nidx=null parent=3PWWF]
Ipomoea laeta
 - Ipomoea laeta A. Gray ex S. Watson [ACCEPTED SPECIES 299029:3PWCR nidx=null]
 + Ipomoea laeta A. Gray ex S. Watson [ACCEPTED SPECIES 299638:CFVZR nidx=null]
Ipomoea learii
 - Ipomoea learii Knight ex Paxton [SYNONYM SPECIES 299029:3PWDG nidx=null parent=6N96S]
 + Ipomoea learii Knight ex Paxton [SYNONYM SPECIES 299638:CFVZS nidx=null parent=6N96S]
Ipomoea maypurensis
 - Ipomoea maypurensis Spruce ex Hallier fil. [SYNONYM SPECIES 299029:3PWHC nidx=null parent=6SNBM]
 + Ipomoea maypurensis Spruce ex Hallier fil. [SYNONYM SPECIES 299638:CFVZY nidx=null parent=6SNBM]
Ipomoea mollissima
 - Ipomoea mollissima (Zoll.) Hallier fil. ex Boerl. [SYNONYM SPECIES 299029:B47YP nidx=null parent=5PH5Q]
 + Ipomoea mollissima (Zoll.) Hallier fil. ex Boerl. [SYNONYM SPECIES 299638:3PWJN nidx=null parent=5PH5Q]
Ipomoea obtusata
 - Ipomoea obtusata Moric. ex Hallier fil. [SYNONYM SPECIES 299029:3PWLT nidx=null parent=34BH4]
 + Ipomoea obtusata Moric. ex Hallier fil. [SYNONYM SPECIES 299638:CFW23 nidx=null parent=34BH4]
Ipomoea quinquefolia
 - Ipomoea quinquefolia Hochst. ex Hallier fil. [SYNONYM SPECIES 299029:6N8G5 nidx=null parent=3PW8X]
 + Ipomoea quinquefolia Hochst. ex Hallier fil. [SYNONYM SPECIES 299638:CFW2D nidx=null parent=3PW8X]
Ipomoea rhodocalyx
 - Ipomoea rhodocalyx A. Gray ex S. Watson [SYNONYM SPECIES 299029:3PWVG nidx=null parent=74NBD]
 + Ipomoea rhodocalyx A. Gray ex S. Watson [SYNONYM SPECIES 299638:CFW2G nidx=null parent=74NBD]
Ipomoea sagittata
 - Ipomoea sagittata Roxb. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:3PWWZ nidx=null parent=5J4X4]
 + Ipomoea sagittata Roxb. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFW2H nidx=null parent=5J4X4]
Ipomoea welwitschii
 - Ipomoea welwitschii Vatke ex Hallier fil. [ACCEPTED SPECIES 299029:6N8HY nidx=null]
 + Ipomoea welwitschii Vatke ex Hallier fil. [ACCEPTED SPECIES 299638:CFW2N nidx=null]
Ipomoea xanthophylla
 - Ipomoea xanthophylla Hochst. ex Hallier fil. [SYNONYM SPECIES 299029:6MWHT nidx=null parent=3ZWNR]
 + Ipomoea xanthophylla Hochst. ex Hallier fil. [SYNONYM SPECIES 299638:CFW2P nidx=null parent=3ZWNR]
Irenella
 - Irenella Suess. [SYNONYM UNRANKED 299029:7P5WT nidx=null parent=54YY]
 + Irenella Suess. [SYNONYM UNRANKED 299638:CFW4Z nidx=null parent=54YY]
Iridopagurus violaceus
 - Iridopagurus violaceus de Saint Laurent-Dechancé, 1966 [ACCEPTED SPECIES 299029:B47YH nidx=null]
 + Iridopagurus violaceus de Saint Laurent-Dechancé, 1966 [ACCEPTED SPECIES 299638:CFW58 nidx=null]
Irvingia gabonensis
 - Irvingia gabonensis (Aubry-Lecomte ex O'Rorke) Baill. [ACCEPTED SPECIES 299029:3Q2LL nidx=null]
 + Irvingia gabonensis (Aubry-Lecomte ex O'Rorke) Baill. [ACCEPTED SPECIES 299638:CFW6W nidx=null]
Isatis spartioides
 - Isatis spartioides Edgew. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:3Q3HK nidx=null parent=36QZC]
 + Isatis spartioides Edgew. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CFWBN nidx=null parent=36QZC]
Isauxis
 - Isauxis (Arn.) Rchb. [SYNONYM UNRANKED 299029:5TB9Z nidx=null parent=63VLF]
 + Isauxis (Arn.) Rchb. [SYNONYM UNRANKED 299638:CFWCC nidx=null parent=63VLF]
Ischyranthera laevigata
 - Ischyranthera laevigata Steud. ex Naudin [SYNONYM SPECIES 299029:3Q6MR nidx=null parent=5WH59]
 + Ischyranthera laevigata Steud. ex Naudin [SYNONYM SPECIES 299638:CFWLB nidx=null parent=5WH59]
Iseia
 - Iseia O'Donell [SYNONYM UNRANKED 299029:7NBQB nidx=null parent=WBZ]
 + Iseia O'Donell [SYNONYM UNRANKED 299638:CFWLK nidx=null parent=WBZ]
Ismelia
 - Ismelia Cass. [SYNONYM UNRANKED 299029:7NBPW nidx=null parent=4NVG]
 + Ismelia Cass. [SYNONYM UNRANKED 299638:CFWMV nidx=null parent=4NVG]
Isocystis messanensis
 - Isocystis messanensis Borzi Ex Bornet & Flahault [ACCEPTED SPECIES 299029:6N9NR nidx=null]
 + Isocystis messanensis Borzi Ex Bornet & Flahault [ACCEPTED SPECIES 299638:CFWNT nidx=null]
Isoetes boryana var. lereschii
 - Isoetes boryana var. lereschii Rchb. fil. ex Ler. & H. Lév. [SYNONYM VARIETY 299029:CDF2S nidx=null parent=CDF3R]
 + Isoetes boryana var. lereschii Rchb. fil. ex Ler. & H. Lév. [SYNONYM VARIETY 299638:5PJ2N nidx=null parent=CDF3R]
Isoetes ligustica
 - Isoetes ligustica De Not. ex A. Braun [SYNONYM SPECIES 299029:BBNWR nidx=null parent=BBNW2]
 + Isoetes ligustica De Not. ex A. Braun [SYNONYM SPECIES 299638:CFWPV nidx=null parent=BBNW2]
Isoetes neoguineensis
 - Isoetes neoguineensis Baker ex F. Muell. [ACCEPTED SPECIES 299029:B9QX5 nidx=null]
 + Isoetes neoguineensis Baker ex F. Muell. [ACCEPTED SPECIES 299638:CFWPX nidx=null]
Isoetes saracochensis
 - Isoetes saracochensis H. P. Fuchs ex Hickey [ACCEPTED SPECIES 299029:B9QY9 nidx=null]
 + Isoetes saracochensis H. P. Fuchs ex Hickey [ACCEPTED SPECIES 299638:CFWQ2 nidx=null]
Isoetes × eatonii
 - Isoetes × eatonii R. Dodge [ACCEPTED SPECIES 299029:C4BCC nidx=null]
 + Isoetes × eatonii R. Dodge [ACCEPTED SPECIES 299638:BBM3Q nidx=null]
Isolatocereus
 - Isolatocereus (Backeb.) Backeb. [SYNONYM UNRANKED 299029:8S22B nidx=null parent=7MJ7]
 + Isolatocereus (Backeb.) Backeb. [SYNONYM UNRANKED 299638:CFWR2 nidx=null parent=7MJ7]
Isolona humbertiana
 - Isolona humbertiana Ghesq. ex Cavaco & Keraudren [ACCEPTED SPECIES 299029:3Q9X8 nidx=null]
 + Isolona humbertiana Ghesq. ex Cavaco & Keraudren [ACCEPTED SPECIES 299638:CFWR8 nidx=null]
Isometrum
 - Isometrum Craib [SYNONYM UNRANKED 299029:7NBPC nidx=null parent=69K9]
 + Isometrum Craib [SYNONYM UNRANKED 299638:CFWRJ nidx=null parent=69K9]
Isomya
 - Isomya E. Cutler & Cutler, 1985 [ACCEPTED SUBGENUS 299029:8W5DT nidx=null]
 + Isomya E. Cutler & Cutler, 1985 [ACCEPTED SUBGENUS 299638:CFWRP nidx=null]
Isoplastus formulosus
 - Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JRHJ nidx=null]
 + Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3W7T nidx=null]
Isoplastus paivai
 - Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JRHS nidx=null]
 + Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3W7V nidx=null]
Isoplexis
 - Isoplexis (Lindl.) Loudon [SYNONYM UNRANKED 299029:BRWRY nidx=null parent=45DF]
 + Isoplexis (Lindl.) Loudon [SYNONYM UNRANKED 299638:CFWSD nidx=null parent=45DF]
Iteadaphne
 - Iteadaphne Blume [SYNONYM UNRANKED 299029:5TBBF nidx=null parent=5FSZ]
 + Iteadaphne Blume [SYNONYM UNRANKED 299638:CFWXK nidx=null parent=5FSZ]
Ivesia
 - Ivesia Torr. & A.Gray [SYNONYM UNRANKED 299029:55XS nidx=null parent=6V7H]
 + Ivesia Torr. & A.Gray [SYNONYM UNRANKED 299638:CFWZG nidx=null parent=6V7H]
Ixeridium gracile
 - Ixeridium gracile (Wall. ex DC.) Pak & Kawano [ACCEPTED SPECIES 299029:3QFFB nidx=null]
 + Ixeridium gracile (Wall. ex DC.) Pak & Kawano [ACCEPTED SPECIES 299638:CFWZR nidx=null]
Ixoca
 - Ixoca Raf. [SYNONYM UNRANKED 299029:7NBRQ nidx=null parent=637CZ]
 + Ixoca Raf. [SYNONYM UNRANKED 299638:CFX2D nidx=null parent=637CZ]
Jaborosa crispa
 - Jaborosa crispa (Miers) Benth. & Hook. fil. ex Griseb. [SYNONYM SPECIES 299029:B483F nidx=null parent=3QHZ5]
 + Jaborosa crispa (Miers) Benth. & Hook. fil. ex Griseb. [SYNONYM SPECIES 299638:6NDFL nidx=null parent=3QHZ5]
Jacobinia aequilabris
 - Jacobinia aequilabris (Nees) Lindau ex Glaziou [SYNONYM SPECIES 299029:3QJLL nidx=null parent=5J6S8]
 + Jacobinia aequilabris (Nees) Lindau ex Glaziou [SYNONYM SPECIES 299638:CFXN2 nidx=null parent=5J6S8]
Jacobinia rigida
 - Jacobinia rigida Lindau ex Pilg. [SYNONYM SPECIES 299029:3QJNH nidx=null parent=6D27D]
 + Jacobinia rigida Lindau ex Pilg. [SYNONYM SPECIES 299638:CFXN6 nidx=null parent=6D27D]
Jacobinia velutina
 - Jacobinia velutina Lindau ex Glaziou [SYNONYM SPECIES 299029:3QJP3 nidx=null parent=5J6S8]
 + Jacobinia velutina Lindau ex Glaziou [SYNONYM SPECIES 299638:CFXN7 nidx=null parent=5J6S8]
Jacquemontia curtisii
 - Jacquemontia curtisii Peter ex Hallier fil. [ACCEPTED SPECIES 299029:8V93F nidx=null]
 + Jacquemontia curtisii Peter ex Hallier fil. [ACCEPTED SPECIES 299638:CFXN8 nidx=null]
Jacquinotia prostrata
 - Jacquinotia prostrata Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:B4846 nidx=null parent=3SPMM]
 + Jacquinotia prostrata Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:3QK2B nidx=null parent=3SPMM]
Jacquinotia volubilis
 - Jacquinotia volubilis Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:B4847 nidx=null parent=3SPMM]
 + Jacquinotia volubilis Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:3QK2C nidx=null parent=3SPMM]
Jambosa acris
 - Jambosa acris Pancher ex Guillaumin [SYNONYM SPECIES 299029:3QKHN nidx=null parent=545M7]
 + Jambosa acris Pancher ex Guillaumin [SYNONYM SPECIES 299638:CFXPF nidx=null parent=545M7]
Jambosa canalensis
 - Jambosa canalensis Pancher ex Guillaumin [SYNONYM SPECIES 299029:3QKJP nidx=null parent=3C5J4]
 + Jambosa canalensis Pancher ex Guillaumin [SYNONYM SPECIES 299638:CFXPG nidx=null parent=3C5J4]
Jambosa nervosa
 - Jambosa nervosa Vieill. ex Guillaumin [SYNONYM SPECIES 299029:3QKMT nidx=null parent=5465Y]
 + Jambosa nervosa Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFXPJ nidx=null parent=5465Y]
Jambosa tripetala
 - Jambosa tripetala Vieill. ex Guillaumin [SYNONYM SPECIES 299029:3QKQ5 nidx=null parent=546XX]
 + Jambosa tripetala Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CFXPK nidx=null parent=546XX]
Jassus (Thamnotettix) quadripunctulatus
 - Jassus (Thamnotettix) quadripunctulatus Kirschbaum, 1868 [SYNONYM SPECIES 299029:CB47M nidx=null parent=9KG8D]
 + Jassus (Thamnotettix) quadripunctulatus Kirschbaum, 1868 [SYNONYM SPECIES 299638:CFXW7 nidx=null parent=9KG8D]
Jassus gyllenhalii
 - Jassus gyllenhalii Fallén, 1826 [SYNONYM SPECIES 299029:CDGKD nidx=null parent=YRYS]
 + Jassus gyllenhalii Fallén, 1826 [SYNONYM SPECIES 299638:CFXWF nidx=null parent=YRYS]
Jaumea mimuloides
 - Jaumea mimuloides Hieron. ex Sodiro [SYNONYM SPECIES 299029:3QNLF nidx=null parent=4G92K]
 + Jaumea mimuloides Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFXX4 nidx=null parent=4G92K]
Jeilium
 - Jeilium Regel [SYNONYM UNRANKED 299029:5TBDB nidx=null parent=628SX]
 + Jeilium Regel [SYNONYM UNRANKED 299638:CFXXF nidx=null parent=628SX]
Juanulloa elliptica
 - Juanulloa elliptica Ruiz & Pav. ex Dunal [SYNONYM SPECIES 299029:3QRFL nidx=null parent=3QRFS]
 + Juanulloa elliptica Ruiz & Pav. ex Dunal [SYNONYM SPECIES 299638:CFY3P nidx=null parent=3QRFS]
Juglans andina
 - Juglans andina Triana ex Pérez Arbel. [SYNONYM SPECIES 299029:3QRS2 nidx=null parent=6NFLY]
 + Juglans andina Triana ex Pérez Arbel. [SYNONYM SPECIES 299638:CFY4C nidx=null parent=6NFLY]
Jungia coarctata
 - Jungia coarctata Hieron. ex Sodiro [ACCEPTED SPECIES 299029:6NH49 nidx=null]
 + Jungia coarctata Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFYB3 nidx=null]
Jungia fistulosa
 - Jungia fistulosa Hieron. ex Sodiro [ACCEPTED SPECIES 299029:6NGRY nidx=null]
 + Jungia fistulosa Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFYB4 nidx=null]
Jungia sodiroi
 - Jungia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:6NH3H nidx=null parent=BNKFC]
 + Jungia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CFYB6 nidx=null parent=BNKFC]
Jurinella
 - Jurinella Jaub. & Spach [SYNONYM UNRANKED 299029:7NC3L nidx=null parent=6387T]
 + Jurinella Jaub. & Spach [SYNONYM UNRANKED 299638:CFYD9 nidx=null parent=6387T]
Jussiaea sessiliflora
 - Jussiaea sessiliflora Moc. & Sessé ex DC. [SYNONYM SPECIES 299029:9KDYT nidx=null parent=72QBM]
 + Jussiaea sessiliflora Moc. & Sessé ex DC. [SYNONYM SPECIES 299638:3QVRN nidx=null parent=72QBM]
Justicia antidota
 - Justicia antidota Sm. ex T. Anderson [SYNONYM SPECIES 299029:3QVVJ nidx=null parent=47CYX]
 + Justicia antidota Sm. ex T. Anderson [SYNONYM SPECIES 299638:CFYDZ nidx=null parent=47CYX]
Justicia diffusa
 - Justicia diffusa Sm. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299029:3QW9N nidx=null parent=3T9HB]
 + Justicia diffusa Sm. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299638:CFYF9 nidx=null parent=3T9HB]
Justicia linaria
 - Justicia linaria Nees ex T. Anderson [ACCEPTED SPECIES 299029:3QWNM nidx=null]
 + Justicia linaria Nees ex T. Anderson [ACCEPTED SPECIES 299638:CFYFV nidx=null]
Justicia orchioides
 - Justicia orchioides Griff. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:3QWXF nidx=null parent=6NHKJ]
 + Justicia orchioides Griff. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFYFZ nidx=null parent=6NHKJ]
Kabulia
 - Kabulia Bor & C.E.C.Fisch. [SYNONYM UNRANKED 299029:5TBF4 nidx=null parent=63NFC]
 + Kabulia Bor & C.E.C.Fisch. [SYNONYM UNRANKED 299638:CFYM3 nidx=null parent=63NFC]
Kalanchoe alternans
 - Kalanchoe alternans Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:3QYFW nidx=null parent=3QYQ8]
 + Kalanchoe alternans Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFYMT nidx=null parent=3QYQ8]
Kalanchoe nudicaulis
 - Kalanchoe nudicaulis Buch.-Ham. ex C. B. Clarke [SYNONYM SPECIES 299029:3QYMP nidx=null parent=3QYL2]
 + Kalanchoe nudicaulis Buch.-Ham. ex C. B. Clarke [SYNONYM SPECIES 299638:CFYMY nidx=null parent=3QYL2]
Kali
 - Kali Mill. [SYNONYM UNRANKED 299029:5789 nidx=null parent=7BYH]
 + Kali Mill. [SYNONYM UNRANKED 299638:CFYN7 nidx=null parent=7BYH]
Kalidiopsis
 - Kalidiopsis Aellen [SYNONYM UNRANKED 299029:5TBFG nidx=null parent=578D]
 + Kalidiopsis Aellen [SYNONYM UNRANKED 299638:CFYN8 nidx=null parent=578D]
Kalimeris altaica
 - Kalimeris altaica (Willd.) Nees ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299029:3QZ3L nidx=null parent=6LSF8]
 + Kalimeris altaica (Willd.) Nees ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299638:CFYNC nidx=null parent=6LSF8]
Kamelinia
 - Kamelinia F.O.Khass. & I.I.Malzev [SYNONYM UNRANKED 299029:5TBFR nidx=null parent=58XX]
 + Kamelinia F.O.Khass. & I.I.Malzev [SYNONYM UNRANKED 299638:CFYP2 nidx=null parent=58XX]
Karimbolea
 - Karimbolea Desc. [SYNONYM UNRANKED 299029:5TBG5 nidx=null parent=3YJD]
 + Karimbolea Desc. [SYNONYM UNRANKED 299638:CFYQL nidx=null parent=3YJD]
Kaulfussia
 - Kaulfussia Blume [SYNONYM UNRANKED 299029:C4DP9 nidx=null parent=B8V85]
 + Kaulfussia Blume [SYNONYM UNRANKED 299638:CFYVF nidx=null parent=B8V85]
Kedrostis eminens
 - Kedrostis eminens Dinter & Gilg ex Cogn., 1916 [SYNONYM SPECIES 299029:6NJCM nidx=null parent=3R4CR]
 + Kedrostis eminens Dinter & Gilg ex Cogn., 1916 [SYNONYM SPECIES 299638:CFYXY nidx=null parent=3R4CR]
Kennedia bimaculata
 - Kennedia bimaculata (Curtis) Niven [SYNONYM SPECIES 299029:9F6GK nidx=null parent=3JQP4]
 + Kennedia bimaculata (Curtis) Poir. [SYNONYM SPECIES 299638:CFYZ6 nidx=null parent=3JQP4]
Kentrophyllum riphaeum
 - Kentrophyllum riphaeum Font Quer & Pau ex Font Quer [SYNONYM SPECIES 299029:3R5KZ nidx=null parent=R6LR]
 + Kentrophyllum riphaeum Font Quer & Pau ex Font Quer [SYNONYM SPECIES 299638:CFYZC nidx=null parent=R6LR]
Keraudrenia
 - Keraudrenia J.Gay [SYNONYM UNRANKED 299029:5TBHD nidx=null parent=644NV]
 + Keraudrenia J.Gay [SYNONYM UNRANKED 299638:CFYZS nidx=null parent=644NV]
Kerincius
 - Kerincius Janisova & Bocakova, 2013 [ACCEPTED SUBGENUS 299029:C9QQN nidx=null]
 + Kerincius Janisova & Bocakova, 2013 [ACCEPTED SUBGENUS 299638:8P3M4 nidx=null]
Khaya caudata
 - Khaya caudata Stapf ex Hutch. & Dalziel [SYNONYM SPECIES 299029:3R6XC nidx=null parent=3R6XH]
 + Khaya caudata Stapf ex Hutch. & Dalziel [SYNONYM SPECIES 299638:CFZ3K nidx=null parent=3R6XH]
Kibatalia
 - Kibatalia G.Don [SYNONYM UNRANKED 299029:586Y nidx=null parent=586Z]
 + Kibatalia G.Don [SYNONYM UNRANKED 299638:CFZ3M nidx=null parent=586Z]
Kickxia
 - Kickxia Blume [SYNONYM UNRANKED 299029:5TBHQ nidx=null parent=586Z]
 + Kickxia Blume [SYNONYM UNRANKED 299638:CFZ3N nidx=null parent=586Z]
Kickxia pseudoscoparia
 - Kickxia pseudoscoparia V. A. W. W. Sm. & D. A. Sutton [ACCEPTED SPECIES 299029:3R7BP nidx=null]
 + Kickxia pseudoscoparia V. A. W. W. Sm. & D. A. Sutton [ACCEPTED SPECIES 299638:CFZ3Q nidx=null]
Kilimatalpa
 - Kilimatalpa Lundholm, 1955 [SYNONYM SUBGENUS 299029:8P3M5 nidx=null parent=3PG7]
 + Kilimatalpa Lundholm, 1955 [SYNONYM SUBGENUS 299638:CFKXD nidx=null parent=3PG7]
Killipia
 - Killipia Gleason [SYNONYM UNRANKED 299029:5TBHX nidx=null parent=63B9N]
 + Killipia Gleason [SYNONYM UNRANKED 299638:CFZ4B nidx=null parent=63B9N]
Kimnachia
 - Kimnachia S.Arias & N.Korotkova [SYNONYM UNRANKED 299029:589T nidx=null parent=73CW]
 + Kimnachia S.Arias & N.Korotkova [SYNONYM UNRANKED 299638:CFZ4D nidx=null parent=73CW]
Kingdon-wardia
 - Kingdon-wardia C.Marquand [SYNONYM UNRANKED 299029:5TBJ3 nidx=null parent=7QKR]
 + Kingdon-wardia C.Marquand [SYNONYM UNRANKED 299638:CFZ4H nidx=null parent=7QKR]
Kirkianella
 - Kirkianella Allan [SYNONYM UNRANKED 299029:5TBJB nidx=null parent=7JMV]
 + Kirkianella Allan [SYNONYM UNRANKED 299638:CFZ58 nidx=null parent=7JMV]
Kitchingia
 - Kitchingia Baker [SYNONYM UNRANKED 299029:5TBJH nidx=null parent=577G]
 + Kitchingia Baker [SYNONYM UNRANKED 299638:CFJNY nidx=null parent=577G]
Kiwisaldula waiho
 - Kiwisaldula waiho Larivière & Larochelle, 2017 [ACCEPTED SPECIES 299029:3R8WS nidx=null]
 + Kiwisaldula waiho Larivière & Larochelle, 2017 [ACCEPTED SPECIES 299638:CFZ66 nidx=null]
Klainedoxa oblongifolia
 - Klainedoxa oblongifolia Stapf ex Broun & R. E. Massey [SYNONYM SPECIES 299029:3R8ZF nidx=null parent=3R8Z4]
 + Klainedoxa oblongifolia Stapf ex Broun & R. E. Massey [SYNONYM SPECIES 299638:CFZ68 nidx=null parent=3R8Z4]
Knautia atrorubens
 - Knautia atrorubens Janka ex D. Brândza [SYNONYM SPECIES 299029:3R9VB nidx=null parent=3R9XN]
 + Knautia atrorubens Janka ex D. Brândza [SYNONYM SPECIES 299638:CFZ7T nidx=null parent=3R9XN]
Knowltonia bracteata
 - Knowltonia bracteata Harv. ex Zahlbr. [SYNONYM SPECIES 299029:6NLDY nidx=null parent=6NM5B]
 + Knowltonia bracteata Harv. ex Zahlbr. [SYNONYM SPECIES 299638:CFZ87 nidx=null parent=6NM5B]
Kosteletzkya buettneri
 - Kosteletzkya buettneri Gürke ex Büttner [ACCEPTED SPECIES 299029:3RDLD nidx=null]
 + Kosteletzkya buettneri Gürke ex Büttner [ACCEPTED SPECIES 299638:CFWS7 nidx=null]
Kosteletzkya flava
 - Kosteletzkya flava Baker fil. ex Scott Elliot [SYNONYM SPECIES 299029:3RDLL nidx=null parent=3RDLD]
 + Kosteletzkya flava Baker fil. ex Scott Elliot [SYNONYM SPECIES 299638:CFWS8 nidx=null parent=CFWS7]
Krameria erecta
 - Krameria erecta Willd. ex Schult. [ACCEPTED SPECIES 299029:3RDYZ nidx=null]
 + Krameria erecta Willd. ex Schult. [ACCEPTED SPECIES 299638:CFWSL nidx=null]
Kubitzkia
 - Kubitzkia van der Werff [ACCEPTED GENUS 299029:62VLF nidx=null]
 + Kubitzkia van der Werff [ACCEPTED GENUS 299638:CFWW5 nidx=null]
Kuhitangia
 - Kuhitangia Ovcz. [SYNONYM UNRANKED 299029:5TBM2 nidx=null parent=MBQ]
 + Kuhitangia Ovcz. [SYNONYM UNRANKED 299638:CFFSP nidx=null parent=MBQ]
Kymapleura
 - Kymapleura (Nutt.) Nutt. [SYNONYM UNRANKED 299029:5TBMR nidx=null parent=QW4]
 + Kymapleura (Nutt.) Nutt. [SYNONYM UNRANKED 299638:CFWZ3 nidx=null parent=QW4]
Labidocera acuta
 - Labidocera acuta (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDFNQ nidx=null]
 + Labidocera acuta (Dana, 1849-1852) [ACCEPTED SPECIES 299638:6NPXB nidx=null]
Labidocera acutifrons
 - Labidocera acutifrons (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDFNR nidx=null]
 + Labidocera acutifrons (Dana, 1849-1852) [ACCEPTED SPECIES 299638:6NQ9B nidx=null]
Labidocera agilis
 - Labidocera agilis (Dana, 1853-1855) [SYNONYM SPECIES 299029:CDFNS nidx=null parent=CDFNR]
 + Labidocera agilis (Dana, 1849-1852) [SYNONYM SPECIES 299638:6NPYY nidx=null parent=6NQ9B]
Labidocera detruncata
 - Labidocera detruncata (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDFNT nidx=null]
 + Labidocera detruncata (Dana, 1849-1852) [ACCEPTED SPECIES 299638:3RJFC nidx=null]
Laburnum weldenii
 - Laburnum weldenii Griseb. ex Lavallée [SYNONYM SPECIES 299029:9D7ZD nidx=null parent=76W5R]
 + Laburnum weldenii Griseb. ex Lavallée [SYNONYM SPECIES 299638:CFX4X nidx=null parent=76W5R]
Lactoridaceae
 - Lactoridaceae Engl. [SYNONYM UNRANKED 299029:CB3YV nidx=null parent=6QB]
 - Lactoridaceae Engl. [SYNONYM UNRANKED 299029:CDGDJ nidx=null parent=JS6]
 + Lactoridaceae Engl. [SYNONYM UNRANKED 299638:CFXR9 nidx=null parent=6QB]
 + Lactoridaceae Engl. [SYNONYM UNRANKED 299638:CFXRB nidx=null parent=JS6]
Lactuca augustana
 - Lactuca augustana Rchb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3RSZF nidx=null parent=5J8DS]
 + Lactuca augustana Rchb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFXRD nidx=null parent=5J8DS]
Lactuca musashensis
 - Lactuca musashensis Makino ex Hisauti [SYNONYM SPECIES 299029:3RT8Y nidx=null parent=3QFJF]
 + Lactuca musashensis Makino ex Hisauti [SYNONYM SPECIES 299638:CFXRL nidx=null parent=3QFJF]
Lactuca sibirica
 - Lactuca sibirica (L.) Benth. ex Maxim. [ACCEPTED SPECIES 299029:3RTCN nidx=null]
 + Lactuca sibirica (L.) Benth. ex Maxim. [ACCEPTED SPECIES 299638:CFXRT nidx=null]
Lactucopsis altissima
 - Lactucopsis altissima (Pall.) Sch. Bip. ex Vis. [SYNONYM SPECIES 299029:3RTFY nidx=null parent=5J8DS]
 + Lactucopsis altissima (Pall.) Sch. Bip. ex Vis. [SYNONYM SPECIES 299638:CFXS4 nidx=null parent=5J8DS]
Lactucopsis brevirostris
 - Lactucopsis brevirostris Sch. Bip. ex Vis. & Pancic [SYNONYM SPECIES 299029:3RTG2 nidx=null parent=6NSCY]
 + Lactucopsis brevirostris Sch. Bip. ex Vis. & Pancic [SYNONYM SPECIES 299638:CFXS6 nidx=null parent=6NSCY]
Lactucopsis chaixii
 - Lactucopsis chaixii (Vill.) Sch. Bip. ex Vis. [SYNONYM SPECIES 299029:3RTG3 nidx=null parent=5J8DS]
 + Lactucopsis chaixii (Vill.) Sch. Bip. ex Vis. [SYNONYM SPECIES 299638:CFXS7 nidx=null parent=5J8DS]
Laetia coriacea
 - Laetia coriacea Spruce ex Eichler [SYNONYM SPECIES 299029:3RV49 nidx=null parent=3PYKJ]
 + Laetia coriacea Spruce ex Eichler [SYNONYM SPECIES 299638:CFXYL nidx=null parent=3PYKJ]
Lafoensia scaberrima
 - Lafoensia scaberrima Poepp. ex Koehne [SYNONYM SPECIES 299029:3RVN4 nidx=null parent=4HHD8]
 + Lafoensia scaberrima Poepp. ex Koehne [SYNONYM SPECIES 299638:CFXZC nidx=null parent=4HHD8]
Lagarinthus abyssinicus
 - Lagarinthus abyssinicus Hochst. ex Benth. & Hook. fil. [SYNONYM SPECIES 299029:3RVQP nidx=null parent=HH59]
 + Lagarinthus abyssinicus Hochst. ex Benth. & Hook. fil. [SYNONYM SPECIES 299638:CFXZV nidx=null parent=HH59]
Lagarosolen
 - Lagarosolen W.T.Wang [SYNONYM UNRANKED 299029:5TBNV nidx=null parent=6M4Q]
 + Lagarosolen W.T.Wang [SYNONYM UNRANKED 299638:CFY25 nidx=null parent=6M4Q]
Lagenithrix
 - Lagenithrix G.L.Nesom [SYNONYM UNRANKED 299029:5TBP2 nidx=null parent=63JHQ]
 + Lagenithrix G.L.Nesom [SYNONYM UNRANKED 299638:CFY2T nidx=null parent=63JHQ]
Lagenopappus
 - Lagenopappus G.L.Nesom [SYNONYM UNRANKED 299029:5TBP4 nidx=null parent=63JHQ]
 + Lagenopappus G.L.Nesom [SYNONYM UNRANKED 299638:CFY39 nidx=null parent=63JHQ]
Lagenophora muscicola
 - Lagenophora muscicola (Wedd.) Sch. Bip. ex S. F. Blake [SYNONYM SPECIES 299029:3RWPF nidx=null parent=6NT5V]
 + Lagenophora muscicola (Wedd.) Sch. Bip. ex S. F. Blake [SYNONYM SPECIES 299638:CFY3D nidx=null parent=6NT5V]
Lagenopsis
 - Lagenopsis Edmonds, 1980 [ACCEPTED SUBGENUS 299029:8W3XT nidx=null]
 + Lagenopsis Edmonds, 1980 [ACCEPTED SUBGENUS 299638:CFMXX nidx=null]
Lagerstroemia munchhausia
 - Lagerstroemia munchhausia L. ex Forsyth fil. [SYNONYM SPECIES 299029:6NV48 nidx=null parent=5J8HF]
 + Lagerstroemia munchhausia L. ex Forsyth fil. [SYNONYM SPECIES 299638:CFY3X nidx=null parent=5J8HF]
Lagerstroemia venusta
 - Lagerstroemia venusta Wall. ex C. B. Clarke [ACCEPTED SPECIES 299029:6NV64 nidx=null]
 + Lagerstroemia venusta Wall. ex C. B. Clarke [ACCEPTED SPECIES 299638:CFY3Z nidx=null]
Lagopus
 - Lagopus (Gren. & Godr.) Fourr. [SYNONYM UNRANKED 299029:5TBP8 nidx=null parent=6RHN]
 + Lagopus (Gren. & Godr.) Fourr. [SYNONYM UNRANKED 299638:CFY4T nidx=null parent=6RHN]
Lagurostemon liatroides
 - Lagurostemon liatroides Fisch. ex Wydler [SYNONYM SPECIES 299029:3RXYP nidx=null parent=6Y3MY]
 + Lagurostemon liatroides Fisch. ex Wydler [SYNONYM SPECIES 299638:CFY59 nidx=null parent=6Y3MY]
Lamarchea
 - Lamarchea Gaudich. [SYNONYM UNRANKED 299029:5TBPL nidx=null parent=5NB5]
 + Lamarchea Gaudich. [SYNONYM UNRANKED 299638:CFY6T nidx=null parent=5NB5]
Lamellodiscorbis
 - Lamellodiscorbis [ACCEPTED SUBGENUS 299029:62W4M nidx=null]
 + Lamellodiscorbis [ACCEPTED SUBGENUS 299638:CFPG3 nidx=null]
Lampranthus deltoides
 - Lampranthus deltoides (L.) Glen ex Wijnands [SYNONYM SPECIES 299029:3S3NR nidx=null parent=6SYVL]
 + Lampranthus deltoides (L.) Glen ex Wijnands [SYNONYM SPECIES 299638:CFYBZ nidx=null parent=6SYVL]
Landolphia gallienii
 - Landolphia gallienii Pierre ex De Wild. [SYNONYM SPECIES 299029:3S6NH nidx=null parent=5PN5R]
 + Landolphia gallienii Pierre ex De Wild. [SYNONYM SPECIES 299638:CFYMB nidx=null parent=5PN5R]
Laplacea
 - Laplacea Kunth [SYNONYM UNRANKED 299029:92CX7 nidx=null parent=4QD8]
 + Laplacea Kunth [SYNONYM UNRANKED 299638:CFYQD nidx=null parent=4QD8]
Lappa nemorosa
 - Lappa nemorosa (Lej.) Körn. ex Griewank [AMBIGUOUS_SYNONYM SPECIES 299029:3S9NB nidx=null parent=5W3PT]
 - Lappa nemorosa Körn. ex Griewank [AMBIGUOUS_SYNONYM SPECIES 299029:B48MJ nidx=null parent=7JBW4]
 + Lappa nemorosa (Lej.) Körn. ex Griewank [AMBIGUOUS_SYNONYM SPECIES 299638:CFYQJ nidx=null parent=5W3PT]
 + Lappa nemorosa Körn. ex Griewank [AMBIGUOUS_SYNONYM SPECIES 299638:CFYQK nidx=null parent=7JBW4]
Lappula dzharkentica
 - Lappula dzharkentica Popov ex Golosk. & Bot. Mater Gerb. Inst. Bot. Akad. Nauk Kaz. Ssr [ACCEPTED SPECIES 299029:B3VW2 nidx=null]
 + Lappula dzharkentica Popov ex Golosk. & Bot. Mater Gerb. Inst. Bot. Akad. Nauk Kaz. Ssr [ACCEPTED SPECIES 299638:CFYQN nidx=null]
Lappula lenensis
 - Lappula lenensis Popov ex Ovczinnikova [ACCEPTED SPECIES 299029:3S9T7 nidx=null]
 + Lappula lenensis Popov ex Ovczinnikova [ACCEPTED SPECIES 299638:CFYQR nidx=null]
Laretia
 - Laretia Gillies & Hook. [SYNONYM UNRANKED 299029:BRWTW nidx=null parent=62FGX]
 + Laretia Gillies & Hook. [SYNONYM UNRANKED 299638:CFFZB nidx=null parent=62FGX]
Larnax
 - Larnax Miers [SYNONYM UNRANKED 299029:5TBR5 nidx=null parent=43BP]
 + Larnax Miers [SYNONYM UNRANKED 299638:CFYV4 nidx=null parent=43BP]
Laser aquilegiifolium
 - Laser aquilegiifolium (L.) Röhl. ex Steud. [SYNONYM SPECIES 299029:3SBZM nidx=null parent=3SBZY]
 + Laser aquilegiifolium (L.) Röhl. ex Steud. [SYNONYM SPECIES 299638:CFYYJ nidx=null parent=3SBZY]
Laserpitium simplex
 - Laserpitium simplex Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:3SC5H nidx=null parent=5GM4G]
 + Laserpitium simplex Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFYYL nidx=null parent=5GM4G]
Lasiandra andina
 - Lasiandra andina Poepp. ex Naudin [SYNONYM SPECIES 299029:6NZ69 nidx=null parent=4K97D]
 + Lasiandra andina Poepp. ex Naudin [SYNONYM SPECIES 299638:CFYYP nidx=null parent=4K97D]
Lasiandra papyrifera
 - Lasiandra papyrifera Pohl ex Naudin [SYNONYM SPECIES 299029:3SCDJ nidx=null parent=4K97M]
 + Lasiandra papyrifera Pohl ex Naudin [SYNONYM SPECIES 299638:CFYYR nidx=null parent=4K97M]
Lasiosiphon
 - Lasiosiphon Fresen. [SYNONYM UNRANKED 299029:5TBRT nidx=null parent=4PMM]
 + Lasiosiphon Fresen. [SYNONYM UNRANKED 299638:CFNJJ nidx=null parent=4PMM]
Lasiospermum
 - Lasiospermum Fisch. [SYNONYM UNRANKED 299029:7NBR4 nidx=null parent=7PZ7M]
 + Lasiospermum Fisch. [SYNONYM UNRANKED 299638:CFZ4S nidx=null parent=7PZ7M]
Lasiospora
 - Lasiospora Cass. [SYNONYM UNRANKED 299029:5TBRV nidx=null parent=4MLW]
 + Lasiospora Cass. [SYNONYM UNRANKED 299638:CFZ52 nidx=null parent=4MLW]
Lasiostomum arboreum
 - Lasiostomum arboreum Zipp. ex Blume [SYNONYM SPECIES 299029:3SGRL nidx=null parent=3FL4P]
 + Lasiostomum arboreum Zipp. ex Blume [SYNONYM SPECIES 299638:CFZ54 nidx=null parent=3FL4P]
Lastrea gracilis
 - Lastrea gracilis T. Moore ex Bedd. [SYNONYM SPECIES 299029:BBQD5 nidx=null parent=BB5RG]
 + Lastrea gracilis T. Moore ex Bedd. [SYNONYM SPECIES 299638:CFZ67 nidx=null parent=BB5RG]
Lastrea propinqua
 - Lastrea propinqua Woll. ex Lowe [AMBIGUOUS_SYNONYM SPECIES 299029:BBQMQ nidx=null parent=BBGG9]
 + Lastrea propinqua Woll. ex Lowe [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ6B nidx=null parent=BBGG9]
Lateropora
 - Lateropora A.C.Sm. [SYNONYM UNRANKED 299029:5TBS9 nidx=null parent=7QWB]
 + Lateropora A.C.Sm. [SYNONYM UNRANKED 299638:CFZ6W nidx=null parent=7QWB]
Lathyrus ciliolatus
 - Lathyrus ciliolatus Sam. ex Rech.f. [ACCEPTED SPECIES 299029:9D852 nidx=null]
 + Lathyrus ciliolatus Sam. ex Rech.f. [ACCEPTED SPECIES 299638:CFZ7N nidx=null]
Lathyrus drummondii
 - Lathyrus drummondii Anon. [SYNONYM SPECIES 299029:9F5JT nidx=null parent=3SL22]
 + Lathyrus drummondii T.Moore & Mast. [SYNONYM SPECIES 299638:CFZ7R nidx=null parent=3SL22]
Lathyrus trachyspermus
 - Lathyrus trachyspermus Webb ex Rodr. [SYNONYM SPECIES 299029:9D78X nidx=null parent=3SKSC]
 + Lathyrus trachyspermus Webb ex Rodr. [SYNONYM SPECIES 299638:3SL2Z nidx=null parent=3SKSC]
Latirus (Pseudolatirus) bilineatus
 - Latirus (Pseudolatirus) bilineatus (Hörnes, 1853) [SYNONYM SPECIES 299029:B3FGW nidx=null parent=4NZ7D]
 + Latirus (Pseudolatirus) bilineatus (Naumann, 1852) [SYNONYM SPECIES 299638:CFZ89 nidx=null parent=CGBSH]
Latrunculus (Peridipsaccus)
 - Latrunculus (Peridipsaccus) Rovereto, 1900 [SYNONYM SUBGENUS 299029:C9LVY nidx=null parent=7NS8Y]
 + Latrunculus (Peridipsaccus) Rovereto, 1900 [SYNONYM SUBGENUS 299638:CFNRR nidx=null parent=7NS8Y]
Laurus barbusano
 - Laurus barbusano Hochst. ex Webb & Berthel. [SYNONYM SPECIES 299029:9KF4F nidx=null parent=5FQC2]
 + Laurus barbusano Hochst. ex Webb & Berthel. [SYNONYM SPECIES 299638:CFZ9B nidx=null parent=5FQC2]
Laurus calophylla
 - Laurus calophylla Reinw. ex Nees & T. Nees [SYNONYM SPECIES 299029:9SF5H nidx=null parent=9K8DD]
 + Laurus calophylla Reinw. ex Nees & T. Nees [SYNONYM SPECIES 299638:CFZ9C nidx=null parent=9K8DD]
Laurus camphora
 - Laurus camphora Thunb. ex Blume [SYNONYM SPECIES 299029:3SMWD nidx=null parent=46L95]
 + Laurus camphora Thunb. ex Blume [SYNONYM SPECIES 299638:CFZ9D nidx=null parent=46L95]
Laurus caryophyllata
 - Laurus caryophyllata Lour. ex Gomes Mach. [AMBIGUOUS_SYNONYM SPECIES 299029:3SMWP nidx=null parent=5Z7HR]
 + Laurus caryophyllata Lour. ex Gomes Mach. [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ9F nidx=null parent=5Z7HR]
Laurus citriodora
 - Laurus citriodora Siebold & Zucc. ex Meisn. [SYNONYM SPECIES 299029:3SMXH nidx=null parent=6QGB2]
 + Laurus citriodora Siebold & Zucc. ex Meisn. [SYNONYM SPECIES 299638:CFZ9H nidx=null parent=6QGB2]
Laurus flava
 - Laurus flava Reinw. ex Blume [SYNONYM SPECIES 299029:6P4CL nidx=null parent=6BKNC]
 + Laurus flava Reinw. ex Blume [SYNONYM SPECIES 299638:CFZ9K nidx=null parent=6BKNC]
Laurus foetens
 - Laurus foetens Sol. ex Aiton [SYNONYM SPECIES 299029:7W3DH nidx=null parent=7W8CX]
 + Laurus foetens Sol. ex Aiton [SYNONYM SPECIES 299638:CFZ9L nidx=null parent=7W8CX]
Laurus pruinosa
 - Laurus pruinosa (Nees) Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:3SN5L nidx=null parent=5Z7C9]
 + Laurus pruinosa (Nees) Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ9N nidx=null parent=5Z7C9]
Lavatera
 - Lavatera L. [SYNONYM UNRANKED 299029:5TBSS nidx=null parent=5KQB]
 + Lavatera L. [SYNONYM UNRANKED 299638:CFZBL nidx=null parent=5KQB]
Lavoisiera fragilis
 - Lavoisiera fragilis Cogn. ex Munhoz & Proença [SYNONYM SPECIES 299029:8R9J2 nidx=null parent=8RTKS]
 - Lavoisiera fragilis Cogn. ex Glaziou [SYNONYM SPECIES 299029:8R9J3 nidx=null parent=8RTKS]
 + Lavoisiera fragilis Cogn. ex Glaziou [SYNONYM SPECIES 299638:CFZBP nidx=null parent=8RTKS]
 + Lavoisiera fragilis Cogn. ex Munhoz & Proença [SYNONYM SPECIES 299638:CFZBQ nidx=null parent=8RTKS]
Lavoisiera schwackeana
 - Lavoisiera schwackeana Glaziou ex Cogn. [SYNONYM SPECIES 299029:8R9K9 nidx=null parent=8RTHS]
 + Lavoisiera schwackeana Glaziou ex Cogn. [SYNONYM SPECIES 299638:CFZBR nidx=null parent=8RTHS]
Laxmannia geoides
 - Laxmannia geoides Fisch. ex Bunge [SYNONYM SPECIES 299029:9XZYB nidx=null parent=6KG5D]
 + Laxmannia geoides Fisch. ex Bunge [SYNONYM SPECIES 299638:CFZBT nidx=null parent=6KG5D]
Laxmannia potentilloides
 - Laxmannia potentilloides (Lam.) Fisch. ex Steud. [SYNONYM SPECIES 299029:9Y2F2 nidx=null parent=6KG5D]
 + Laxmannia potentilloides (Lam.) Fisch. ex Steud. [SYNONYM SPECIES 299638:CFZBV nidx=null parent=6KG5D]
Lechea intermedia
 - Lechea intermedia Legg. ex Britton & Hollick [ACCEPTED SPECIES 299029:3STH2 nidx=null]
 + Lechea intermedia Legg. ex Britton & Hollick [ACCEPTED SPECIES 299638:CFZM4 nidx=null]
Leea
 - Leea van Royen ex L. [ACCEPTED GENUS 299029:5BS8 nidx=null]
 + Leea van Royen ex L. [ACCEPTED GENUS 299638:CFZW5 nidx=null]
Leea robusta
 - Leea robusta Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:6P5YK nidx=null parent=3SWZF]
 + Leea robusta Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CFZW7 nidx=null parent=3SWZF]
Leiocarpaea
 - Leiocarpaea (C.A.Mey.) D.A.German & Al-Shehbaz [SYNONYM UNRANKED 299029:C7GKZ nidx=null parent=C7GL2]
 + Leiocarpaea (C.A.Mey.) D.A.German & Al-Shehbaz [SYNONYM UNRANKED 299638:CFZZG nidx=null parent=C7GL2]
Lemaireocereus
 - Lemaireocereus Britton & Rose [SYNONYM UNRANKED 299029:5TBV8 nidx=null parent=63JJ9]
 + Lemaireocereus Britton & Rose [SYNONYM UNRANKED 299638:CG27M nidx=null parent=63JJ9]
Lemma
 - Lemma B.Juss. [SYNONYM UNRANKED 299029:5TBVC nidx=null parent=B8W2J]
 + Lemma B.Juss. [SYNONYM UNRANKED 299638:CG285 nidx=null parent=B8W2J]
Lemmaphyllum
 - Lemmaphyllum C.Presl [SYNONYM UNRANKED 299029:C3DHR nidx=null parent=B8YG7]
 + Lemmaphyllum C.Presl [SYNONYM UNRANKED 299638:CFYFB nidx=null parent=B8YG7]
Leocereus
 - Leocereus Britton & Rose [SYNONYM UNRANKED 299029:5C9Y nidx=null parent=62SYR]
 + Leocereus Britton & Rose [SYNONYM UNRANKED 299638:CFXWY nidx=null parent=62SYR]
Leodamas
 - Leodamas [ACCEPTED SUBGENUS 299029:638WP nidx=null]
 + Leodamas [ACCEPTED SUBGENUS 299638:CFXX7 nidx=null]
Leontodon arenarius
 - Leontodon arenarius (Gaudich.) Albov ex Albov & Kurtz [SYNONYM SPECIES 299029:3T6SC nidx=null parent=3NTKX]
 + Leontodon arenarius (Gaudich.) Albov ex Albov & Kurtz [SYNONYM SPECIES 299638:CFXXN nidx=null parent=3NTKX]
Leontodon crispus
 - Leontodon crispus DC. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6P8J9 nidx=null parent=3T6VF]
 + Leontodon crispus DC. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFXXS nidx=null parent=3T6VF]
Leontodon duboisii
 - Leontodon duboisii Sennen ex Widder [SYNONYM SPECIES 299029:6P8KJ nidx=null parent=5L493]
 + Leontodon duboisii Sennen ex Widder [SYNONYM SPECIES 299638:CFXXV nidx=null parent=5L493]
Leontopodium anaphaloides
 - Leontopodium anaphaloides Duthie ex Beauverd [SYNONYM SPECIES 299029:3T6ZZ nidx=null parent=3T752]
 + Leontopodium anaphaloides Duthie ex Beauverd [SYNONYM SPECIES 299638:CFXYH nidx=null parent=3T752]
Lepicystis
 - Lepicystis (J.Sm.) J.Sm. [SYNONYM UNRANKED 299029:C3F37 nidx=null parent=B8Z6M]
 + Lepicystis (J.Sm.) J.Sm. [SYNONYM UNRANKED 299638:CFWLJ nidx=null parent=B8Z6M]
Lepidagathis alvarezia
 - Lepidagathis alvarezia (Nees) Kameyama ex Wassh. & J. R. I. Wood [ACCEPTED SPECIES 299029:6P9RF nidx=null]
 + Lepidagathis alvarezia (Nees) Kameyama ex Wassh. & J. R. I. Wood [ACCEPTED SPECIES 299638:CFY3F nidx=null]
Lepidagathis neesiana
 - Lepidagathis neesiana Wight ex T. Anderson [SYNONYM SPECIES 299029:3T9JM nidx=null parent=479WR]
 + Lepidagathis neesiana Wight ex T. Anderson [SYNONYM SPECIES 299638:CFY3K nidx=null parent=479WR]
Lepidagathis sessilifolia
 - Lepidagathis sessilifolia (Pohl) Kameyama ex Wassh. & J. R. I. Wood [ACCEPTED SPECIES 299029:3T9L2 nidx=null]
 + Lepidagathis sessilifolia (Pohl) Kameyama ex Wassh. & J. R. I. Wood [ACCEPTED SPECIES 299638:CFY3N nidx=null]
Lepidium subdentatum
 - Lepidium subdentatum Meisn. ex Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:C7K49 nidx=null parent=6P99C]
 + Lepidium subdentatum Meisn. ex Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFY4Y nidx=null parent=6P99C]
Lepidocarya
 - Lepidocarya Korth. ex Miq. [SYNONYM UNRANKED 299029:5TBWJ nidx=null parent=63PHM]
 + Lepidocarya Korth. ex Miq. [SYNONYM UNRANKED 299638:CFY55 nidx=null parent=63PHM]
Lepidogrammitis
 - Lepidogrammitis Ching [SYNONYM UNRANKED 299029:C3F9T nidx=null parent=B8YG7]
 + Lepidogrammitis Ching [SYNONYM UNRANKED 299638:CFY75 nidx=null parent=B8YG7]
Lepidomicrosorium
 - Lepidomicrosorium Ching & K.H.Shing [SYNONYM UNRANKED 299029:C3FB4 nidx=null parent=B8YG7]
 + Lepidomicrosorium Ching & K.H.Shing [SYNONYM UNRANKED 299638:CFY7H nidx=null parent=B8YG7]
Lepidophyllum phyliciforme
 - Lepidophyllum phyliciforme (Meyen) Hieron. ex R. E. Fr. [SYNONYM SPECIES 299029:8P9SC nidx=null parent=8RQ58]
 + Lepidophyllum phyliciforme (Meyen) Hieron. ex R. E. Fr. [SYNONYM SPECIES 299638:CFY7V nidx=null parent=8RQ58]
Lepidophyllum phyliciforme var. resinosum
 - Lepidophyllum phyliciforme var. resinosum (Walp.) S. F. Blake [SYNONYM VARIETY 299029:5PQPS nidx=null parent=4DDR6]
 + Lepidophyllum phyliciforme var. resinosum (Walp.) S. F. Blake [SYNONYM VARIETY 299638:CFY7W nidx=null parent=4DDR6]
Lepistemon
 - Lepistemon Blume [SYNONYM UNRANKED 299029:5TBXB nidx=null parent=62WB5]
 + Lepistemon Blume [SYNONYM UNRANKED 299638:CFYFN nidx=null parent=62WB5]
Lepistemon lignosus
 - Lepistemon lignosus Dammer ex Engl. [SYNONYM SPECIES 299029:6PCSV nidx=null parent=3PWN3]
 + Lepistemon lignosus Dammer ex Engl. [SYNONYM SPECIES 299638:CFYFQ nidx=null parent=3PWN3]
Lepistemon owariensis
 - Lepistemon owariensis (P. Beauv.) Hallier fil. [SYNONYM SPECIES 299029:6PCT8 nidx=null parent=3PWN3]
 + Lepistemon owariensis (P. Beauv.) Hallier fil. [SYNONYM SPECIES 299638:CFYFR nidx=null parent=3PWN3]
Leptis inutilis
 - Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JRMR nidx=null]
 + Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3WDS nidx=null]
Leptocalina thermalis
 - Leptocalina thermalis (Bequaert & Clench, 1934) [ACCEPTED SPECIES 299029:86YTL nidx=null]
 + Leptocalina thermalis (Bequaert & Clench, 1936) [ACCEPTED SPECIES 299638:CFYPJ nidx=null]
Leptocera (Rachispoda) adnormalis
 - Leptocera (Rachispoda) adnormalis Frey, 1945 [ACCEPTED SPECIES 299029:CB7ZX nidx=null]
 + Leptocera (Rachispoda) adnormalis Frey, 1945 [ACCEPTED SPECIES 299638:CFYQ5 nidx=null]
Leptocnemia
 - Leptocnemia Nutt. [SYNONYM UNRANKED 299029:B4DCW nidx=null parent=3YHZ]
 + Leptocnemia Nutt. [SYNONYM UNRANKED 299638:5TBY5 nidx=null parent=3YHZ]
Leptodactylus myersi
 - Leptodactylus myersi Heyer, 1995 [ACCEPTED SPECIES 299029:3TN6B nidx=null]
 + Leptodactylus myersi Heyer, 1995 [ACCEPTED SPECIES 299638:CFYV8 nidx=null]
Leptogramma africana
 - Leptogramma africana (Desv.) Nakai ex T. Mori [SYNONYM SPECIES 299029:BBRW4 nidx=null parent=6PGJL]
 + Leptogramma africana (Desv.) Nakai ex T. Mori [SYNONYM SPECIES 299638:CFYZM nidx=null parent=6PGJL]
Leptolambus
 - Leptolambus Villastrigo et al., 2017 [ACCEPTED SUBGENUS 299029:8Q9D8 nidx=null]
 + Leptolambus Villastrigo et al., 2017 [ACCEPTED SUBGENUS 299638:CFVX4 nidx=null]
Leptostemma peltatum
 - Leptostemma peltatum Zipp. ex Blume [SYNONYM SPECIES 299029:3TW9Y nidx=null parent=36SHM]
 + Leptostemma peltatum Zipp. ex Blume [SYNONYM SPECIES 299638:CFZ8G nidx=null parent=36SHM]
Leptotaenia
 - Leptotaenia Nutt. [SYNONYM UNRANKED 299029:B3L2R nidx=null parent=5G9V]
 + Leptotaenia Nutt. [SYNONYM UNRANKED 299638:9XDBV nidx=null parent=5G9V]
Lesenka
 - Lesenka Gibbs, 1985 [ACCEPTED SUBGENUS 299029:8P3N9 nidx=null]
 + Lesenka Gibbs, 1985 [ACCEPTED SUBGENUS 299638:CFZKM nidx=null]
Lesquerella
 - Lesquerella S.Watson [SYNONYM UNRANKED 299029:C7GSP nidx=null parent=C823G]
 + Lesquerella S.Watson [SYNONYM UNRANKED 299638:CFZKZ nidx=null parent=C823G]
Lettsomia championii
 - Lettsomia championii (Benth.) Benth. & Hook. fil. [SYNONYM SPECIES 299029:724H7 nidx=null parent=B47YZ]
 + Lettsomia championii (Benth.) Benth. & Hook. fil. [SYNONYM SPECIES 299638:CFZMD nidx=null parent=B47YZ]
Leucanthemum canescens
 - Leucanthemum canescens Pourr. ex Nyman [SYNONYM SPECIES 299029:723VR nidx=null parent=6PS7L]
 + Leucanthemum canescens Pourr. ex Nyman [SYNONYM SPECIES 299638:CFZNF nidx=null parent=6PS7L]
Leucanthemum discoideum
 - Leucanthemum discoideum Bourg. ex Nyman [SYNONYM SPECIES 299029:723VP nidx=null parent=6PS7L]
 + Leucanthemum discoideum Bourg. ex Nyman [SYNONYM SPECIES 299638:CFZNG nidx=null parent=6PS7L]
Leucanthemum heterophyllum
 - Leucanthemum heterophyllum Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6PRVL nidx=null parent=6Q3VD]
 + Leucanthemum heterophyllum Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CFZNH nidx=null parent=6Q3VD]
Leuciva
 - Leuciva Rydb. [SYNONYM UNRANKED 299029:5TC26 nidx=null parent=62TFZ]
 + Leuciva Rydb. [SYNONYM UNRANKED 299638:CFZP8 nidx=null parent=62TFZ]
Leucocrossuromys
 - Leucocrossuromys Hollister, 1916 [ACCEPTED SUBGENUS 299029:8P3NC nidx=null]
 + Leucocrossuromys Hollister, 1916 [ACCEPTED SUBGENUS 299638:CFQC6 nidx=null]
Leucocyclus
 - Leucocyclus Boiss. [SYNONYM UNRANKED 299029:5TC2G nidx=null parent=MRG]
 + Leucocyclus Boiss. [SYNONYM UNRANKED 299638:CFZS6 nidx=null parent=MRG]
Leucophyta
 - Leucophyta R.Br. [SYNONYM UNRANKED 299029:BMJ99 nidx=null parent=3FS8]
 + Leucophyta R.Br. [SYNONYM UNRANKED 299638:CFZW6 nidx=null parent=3FS8]
Leucopogon cunninghamii
 - Leucopogon cunninghamii R. Br. ex DC. [SYNONYM SPECIES 299029:6Q6CL nidx=null parent=B492Z]
 + Leucopogon cunninghamii R. Br. ex DC. [SYNONYM SPECIES 299638:CFZWZ nidx=null parent=B492Z]
Leucopogon multiloculare
 - Leucopogon multiloculare Pancher ex Guillaumin [SYNONYM SPECIES 299029:6Q6FV nidx=null parent=32R35]
 + Leucopogon multiloculare Pancher ex Guillaumin [SYNONYM SPECIES 299638:CFZX3 nidx=null parent=32R35]
Leucospermum parile
 - Leucospermum parile Knight ex Loudon [ACCEPTED SPECIES 299029:725PV nidx=null]
 + Leucospermum parile Knight ex Loudon [ACCEPTED SPECIES 299638:CFZXK nidx=null]
Leucothoe glaucina
 - Leucothoe glaucina Koidz. ex Komatsu [SYNONYM SPECIES 299029:6Q7KH nidx=null parent=727KF]
 + Leucothoe glaucina Koidz. ex Komatsu [SYNONYM SPECIES 299638:CFZZN nidx=null parent=727KF]
Leurognathus marmoratus intermedius
 - Leurognathus marmoratus intermedius Pope, 1928 [SYNONYM SUBSPECIES 299029:CDKZG nidx=null parent=353MN]
 + Leurognathus marmoratus intermedius Pope, 1928 [SYNONYM SUBSPECIES 299638:CG229 nidx=null parent=353MN]
Leuzea altaica
 - Leuzea altaica Fisch. ex Schauer [AMBIGUOUS_SYNONYM SPECIES 299029:6Q7GB nidx=null parent=5KVZM]
 + Leuzea altaica Fisch. ex Schauer [AMBIGUOUS_SYNONYM SPECIES 299638:CG22Z nidx=null parent=5KVZM]
Liabum hallii
 - Liabum hallii Hieron. ex Sodiro [SYNONYM SPECIES 299029:7275M nidx=null parent=79HTF]
 + Liabum hallii Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG24N nidx=null parent=79HTF]
Liabum nigropilosum
 - Liabum nigropilosum Hieron. ex Sodiro [ACCEPTED SPECIES 299029:6PV5C nidx=null]
 + Liabum nigropilosum Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CG24Q nidx=null]
Liabum sodiroi
 - Liabum sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:6Q76Y nidx=null parent=6GCFQ]
 + Liabum sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG24R nidx=null parent=6GCFQ]
Liatris borealis
 - Liatris borealis Nutt. ex Mc Nab [AMBIGUOUS_SYNONYM SPECIES 299029:6PV9F nidx=null parent=6PWLS]
 + Liatris borealis Nutt. ex Mc Nab [AMBIGUOUS_SYNONYM SPECIES 299638:CG25L nidx=null parent=6PWLS]
Liatris cordata
 - Liatris cordata Royle ex C. B. Clarke [SYNONYM SPECIES 299029:7279C nidx=null parent=BCG7]
 + Liatris cordata Royle ex C. B. Clarke [SYNONYM SPECIES 299638:CG25P nidx=null parent=BCG7]
Licania latifolia
 - Licania latifolia Benth. ex Hook. fil. [SYNONYM SPECIES 299029:6Q8KY nidx=null parent=3NKXF]
 + Licania latifolia Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CG27S nidx=null parent=3NKXF]
Licania silvatica
 - Licania silvatica Glaziou ex Prance [SYNONYM SPECIES 299029:728BV nidx=null parent=44BW7]
 + Licania silvatica Glaziou ex Prance [SYNONYM SPECIES 299638:CG27T nidx=null parent=44BW7]
Licaria applanata
 - Licaria applanata van der Werff [ACCEPTED SPECIES 299029:728BG nidx=null]
 + Licaria applanata van der Werff [ACCEPTED SPECIES 299638:CG27V nidx=null]
Licaria bracteata
 - Licaria bracteata van der Werff [SYNONYM SPECIES 299029:6PWDF nidx=null parent=728D2]
 + Licaria bracteata van der Werff [SYNONYM SPECIES 299638:CG27W nidx=null parent=728D2]
Licaria tenuicarpa
 - Licaria tenuicarpa Kosterm. ex W. A. Rodrigues [SYNONYM SPECIES 299029:6PW56 nidx=null parent=93SLB]
 + Licaria tenuicarpa Kosterm. ex W. A. Rodrigues [SYNONYM SPECIES 299638:CG27X nidx=null parent=93SLB]
Licaria tomentosa
 - Licaria tomentosa van der Werff [ACCEPTED SPECIES 299029:72856 nidx=null]
 + Licaria tomentosa van der Werff [ACCEPTED SPECIES 299638:CG27Y nidx=null]
Licaria velutina
 - Licaria velutina van der Werff [ACCEPTED SPECIES 299029:6Q7SV nidx=null]
 + Licaria velutina van der Werff [ACCEPTED SPECIES 299638:CG27Z nidx=null]
Ligidium
 - Ligidium [ACCEPTED SUBGENUS 299029:CB7L6 nidx=null]
 + Ligidium [ACCEPTED SUBGENUS 299638:CG2CY nidx=null]
Ligusticum meoides
 - Ligusticum meoides Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299029:6Q8YM nidx=null parent=5BCHQ]
 + Ligusticum meoides Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299638:CG2DM nidx=null parent=5BCHQ]
Ligusticum ternatum
 - Ligusticum ternatum Willd. ex Schult. [SYNONYM SPECIES 299029:6PZ2Q nidx=null parent=6RZFP]
 + Ligusticum ternatum Willd. ex Schult. [SYNONYM SPECIES 299638:CG2DN nidx=null parent=6RZFP]
Limeum indicum
 - Limeum indicum Stocks ex T. Anderson [SYNONYM SPECIES 299029:6QB42 nidx=null parent=72B5M]
 + Limeum indicum Stocks ex T. Anderson [SYNONYM SPECIES 299638:CG2MD nidx=null parent=72B5M]
Limnanthemum tenellum
 - Limnanthemum tenellum Sm. ex C. B. Clarke [SYNONYM SPECIES 299029:72BZL nidx=null parent=486R5]
 + Limnanthemum tenellum Sm. ex C. B. Clarke [SYNONYM SPECIES 299638:CG2PD nidx=null parent=486R5]
Limnophila polyantha
 - Limnophila polyantha Kurz ex Hook. fil. [ACCEPTED SPECIES 299029:72CSW nidx=null]
 + Limnophila polyantha Kurz ex Hook. fil. [ACCEPTED SPECIES 299638:CG2SY nidx=null]
Limonium komarovii
 - Limonium komarovii Ikonn.-Gal. ex Lincz. & Czukav. [ACCEPTED SPECIES 299029:6QDPM nidx=null]
 + Limonium komarovii Ikonn.-Gal. ex Lincz. & Czukav. [SYNONYM SPECIES 299638:CFYSP nidx=null parent=72DMF]
Limonium meyeri
 - Limonium meyeri (Boiss.) Kuntze [SYNONYM SPECIES 299029:72DSF nidx=null parent=72FJV]
 + Limonium meyeri (Boiss.) Kuntze [ACCEPTED SPECIES 299638:CFYSW nidx=null]
Limonium pinillense
 - Limonium pinillense R. Roselló & Peris [ACCEPTED SPECIES 299029:6QDSS nidx=null]
 + Limonium pinillense [ACCEPTED SPECIES 299638:CFYTD nidx=null]
Limotettix (Ophiolix) cuneatus
 - Limotettix (Ophiolix) cuneatus (Sanders & DeLong, 1920) [SYNONYM SPECIES 299029:CDJ3F nidx=null parent=8JX9N]
 + Limotettix (Ophiolix) cuneatus (Sanders & DeLong, 1920) [SYNONYM SPECIES 299638:CFYY9 nidx=null parent=8JX9N]
Linanthus breviculus var. nudatus
 - Linanthus breviculus var. nudatus H. Mason [SYNONYM VARIETY 299029:B5RXK nidx=null parent=6PHYX]
 + Linanthus breviculus var. nudatus H. Mason [SYNONYM VARIETY 299638:CFYYD nidx=null parent=6PHYX]
Linaria arrabidensis
 - Linaria arrabidensis Welw. ex Nyman [SYNONYM SPECIES 299029:72F5T nidx=null parent=5JDHY]
 + Linaria arrabidensis Welw. ex Nyman [SYNONYM SPECIES 299638:CFYYK nidx=null parent=5JDHY]
Linaria fallax
 - Linaria fallax Coss. ex Batt. & Trab. [ACCEPTED SPECIES 299029:72GKY nidx=null]
 + Linaria fallax Coss. ex Batt. & Trab. [ACCEPTED SPECIES 299638:CFYYM nidx=null]
Linaria microcalyx var. arcadiensis
 - Linaria microcalyx var. arcadiensis Lacaita ex Cufod. [SYNONYM VARIETY 299029:7M7NK nidx=null parent=33696]
 + Linaria microcalyx var. arcadiensis Lacaita ex Cufod. [SYNONYM VARIETY 299638:CFYYT nidx=null parent=33696]
Linaria rudis
 - Linaria rudis Janka ex Nyman [SYNONYM SPECIES 299029:6QGQZ nidx=null parent=6QF5X]
 + Linaria rudis Janka ex Nyman [SYNONYM SPECIES 299638:CFYZ7 nidx=null parent=6QF5X]
Linaria × ochroleuca
 - Linaria × ochroleuca Bréb. ex Nyman [SYNONYM SPECIES 299029:7W4ZH nidx=null parent=6QGD4]
 + Linaria × ochroleuca Bréb. ex Nyman [SYNONYM SPECIES 299638:6QGP9 nidx=null parent=6QGD4]
Lindelofia stylosa var. pterocarpa
 - Lindelofia stylosa var. pterocarpa (Rupr.) Popov ex Czukav. [SYNONYM VARIETY 299029:BNLRL nidx=null parent=BNLRM]
 + Lindelofia stylosa var. pterocarpa (Rupr.) Popov ex Czukav. [SYNONYM VARIETY 299638:CFYZL nidx=null parent=BNLRM]
Lindera bifaria
 - Lindera bifaria (Nees) Benth. ex Hook. fil. [SYNONYM SPECIES 299029:72FZV nidx=null parent=6QG23]
 + Lindera bifaria (Nees) Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CFYZQ nidx=null parent=6QG23]
Lindera caesia
 - Lindera caesia Reinw. ex Fern.-Vill. [ACCEPTED SPECIES 299029:72FZT nidx=null]
 + Lindera caesia Reinw. ex Fern.-Vill. [ACCEPTED SPECIES 299638:CFYZR nidx=null]
Lindera reticulata
 - Lindera reticulata (Nees) Benth. ex Hook. fil. [SYNONYM SPECIES 299029:6QG3B nidx=null parent=9KFLQ]
 + Lindera reticulata (Nees) Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CFYZT nidx=null parent=9KFLQ]
Lindleya
 - Lindleya Kunth [SYNONYM UNRANKED 299029:62Z26 nidx=null parent=3J29]
 + Lindleya Kunth [SYNONYM UNRANKED 299638:CFZ2D nidx=null parent=3J29]
Lindleyella
 - Lindleyella Rydb. [SYNONYM UNRANKED 299029:5TC5G nidx=null parent=62YQ6]
 + Lindleyella Rydb. [SYNONYM UNRANKED 299638:CFZ2F nidx=null parent=62YQ6]
Lindsaea
 - Lindsaea Dryand. ex Sm. [ACCEPTED GENUS 299029:B8YJQ nidx=null]
 + Lindsaea Dryand. ex Sm. [ACCEPTED GENUS 299638:62YQB nidx=null]
Lindsaea malabarica
 - Lindsaea malabarica (Bedd.) Baker ex C. Chr. [ACCEPTED SPECIES 299029:B9SQ8 nidx=null]
 + Lindsaea malabarica (Bedd.) Baker ex C. Chr. [ACCEPTED SPECIES 299638:CFZ3D nidx=null]
Lindsaea polymorpha
 - Lindsaea polymorpha Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BBSHX nidx=null parent=B9SQY]
 + Lindsaea polymorpha Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFZ3F nidx=null parent=B9SQY]
Lineus ruber f. ss
 - Lineus ruber f. ss [SYNONYM FORM 299029:BHY3Z nidx=null parent=3V2RS]
 + Lineus ruber f. ss [SYNONYM FORM 299638:CGJ7Y nidx=null parent=3V2RS]
Linnaeopsis
 - Linnaeopsis Engl. [SYNONYM UNRANKED 299029:5TC5Q nidx=null parent=645NB]
 + Linnaeopsis Engl. [SYNONYM UNRANKED 299638:CFZ4F nidx=null parent=645NB]
Linochilus
 - Linochilus Benth. [SYNONYM UNRANKED 299029:5TC5S nidx=null parent=62R4B]
 + Linochilus Benth. [SYNONYM UNRANKED 299638:CFZ4G nidx=null parent=62R4B]
Linum arboreum
 - Linum arboreum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:3V4MF nidx=null parent=5JDQW]
 + Linum arboreum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ5K nidx=null parent=5JDQW]
Linum emirnense
 - Linum emirnense Hilsenb. & Bojer ex Baill. [SYNONYM SPECIES 299029:3V4QX nidx=null parent=3V4QW]
 + Linum emirnense Hilsenb. & Bojer ex Baill. [SYNONYM SPECIES 299638:CFZ5M nidx=null parent=3V4QW]
Linum narbonense
 - Linum narbonense Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:3V4VF nidx=null parent=5JDS3]
 + Linum narbonense Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ5Y nidx=null parent=5JDS3]
Linum squamulosum
 - Linum squamulosum Rudolphi ex Willd. [SYNONYM SPECIES 299029:3V4YQ nidx=null parent=9N8YS]
 + Linum squamulosum Rudolphi ex Willd. [SYNONYM SPECIES 299638:CFZ65 nidx=null parent=9N8YS]
Lipschitziella
 - Lipschitziella Kamelin [SYNONYM UNRANKED 299029:5FBJ nidx=null parent=6387T]
 + Lipschitziella Kamelin [SYNONYM UNRANKED 299638:CFZBW nidx=null parent=6387T]
Liquidambar chinensis
 - Liquidambar chinensis Champ. ex Benth. [ACCEPTED SPECIES 299029:72JRK nidx=null]
 + Liquidambar chinensis Champ. ex Benth. [ACCEPTED SPECIES 299638:CFZCP nidx=null]
Lisianthus albus
 - Lisianthus albus Spruce ex Progel [SYNONYM SPECIES 299029:3VDPC nidx=null parent=TVCF]
 + Lisianthus albus Spruce ex Progel [SYNONYM SPECIES 299638:CFZFK nidx=null parent=TVCF]
Lisianthus arboreus
 - Lisianthus arboreus Spruce ex Progel [SYNONYM SPECIES 299029:3VDPK nidx=null parent=9ZM7]
 + Lisianthus arboreus Spruce ex Progel [SYNONYM SPECIES 299638:CFZFP nidx=null parent=9ZM7]
Lithops helmae
 - Lithops helmae Triebner ex Schwantes [SYNONYM SPECIES 299029:7W55J nidx=null parent=7ZC4D]
 + Lithops helmae Triebner ex Schwantes [SYNONYM SPECIES 299638:CFZNK nidx=null parent=7ZC4D]
Lithops pseudotruncatella var. volkii
 - Lithops pseudotruncatella var. volkii Schwantes ex de Boer & Boom [SYNONYM VARIETY 299029:7LVC8 nidx=null parent=7JZJR]
 + Lithops pseudotruncatella var. volkii Schwantes ex de Boer & Boom [SYNONYM VARIETY 299638:CFZNL nidx=null parent=7JZJR]
Lithostegia
 - Lithostegia Ching [SYNONYM UNRANKED 299029:C3KHZ nidx=null parent=B8XD5]
 + Lithostegia Ching [SYNONYM UNRANKED 299638:CFZNP nidx=null parent=B8XD5]
Litinium aceratus
 - Litinium aceratus (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 299029:8KP6Y nidx=null]
 + Litinium aceratus (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 299638:CFZP9 nidx=null]
Litinium longicaudatum
 - Litinium longicaudatum (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 299029:8KP6T nidx=null]
 + Litinium longicaudatum (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 299638:CFZPB nidx=null]
Litinium paramontemari
 - Litinium paramontemari (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 299029:8KP6X nidx=null]
 + Litinium paramontemari (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 299638:CFZPC nidx=null]
Litobrochia grandis
 - Litobrochia grandis T. Moore ex Hook. [SYNONYM SPECIES 299029:BBSSM nidx=null parent=B9J7R]
 + Litobrochia grandis T. Moore ex Hook. [AMBIGUOUS_SYNONYM SPECIES 299638:CFZPK nidx=null parent=B9J7R]
Litsea fruticosa
 - Litsea fruticosa Span. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:72KQN nidx=null parent=3VN58]
 + Litsea fruticosa Span. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFZS4 nidx=null parent=3VN58]
Litsea hexantha
 - Litsea hexantha Siebold ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:3VN5V nidx=null parent=3VN9V]
 + Litsea hexantha Siebold ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFZS7 nidx=null parent=3VN9V]
Litsea kurzii
 - Litsea kurzii King ex Hook. fil. [ACCEPTED SPECIES 299029:3VN79 nidx=null]
 + Litsea kurzii King ex Hook. fil. [ACCEPTED SPECIES 299638:CFZSD nidx=null]
Litsea lancifolia
 - Litsea lancifolia (Roxb. ex Nees) Hook. fil. [SYNONYM SPECIES 299029:3VN7K nidx=null parent=3VN7J]
 + Litsea lancifolia (Roxb. ex Nees) Hook. fil. [SYNONYM SPECIES 299638:CFZSF nidx=null parent=3VN7J]
Litsea laurifolia
 - Litsea laurifolia (Roxb. ex Nees) Wall. ex Hook. fil. [SYNONYM SPECIES 299029:3VN7S nidx=null parent=3VN58]
 + Litsea laurifolia (Roxb. ex Nees) Wall. ex Hook. fil. [SYNONYM SPECIES 299638:CFZSG nidx=null parent=3VN58]
Litsea undulata
 - Litsea undulata Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6QKCN nidx=null parent=3VN58]
 + Litsea undulata Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CFZSN nidx=null parent=3VN58]
Litsea zeylanica var. chinensis
 - Litsea zeylanica var. chinensis Benth. ex Hook. fil. [SYNONYM VARIETY 299029:BQTM4 nidx=null parent=46L8C]
 + Litsea zeylanica var. chinensis Benth. ex Hook. fil. [SYNONYM VARIETY 299638:CFZSP nidx=null parent=46L8C]
Loasa incana
 - Loasa incana Ruiz & Pav. ex E. A. López [SYNONYM SPECIES 299029:3VQWB nidx=null parent=4MBD7]
 + Loasa incana Ruiz & Pav. ex E. A. López [SYNONYM SPECIES 299638:CFZX6 nidx=null parent=4MBD7]
Lobivia haematantha subsp. chorrillosensis
 - Lobivia haematantha subsp. chorrillosensis (Rausch) Rausch ex G. D. Rowley [SYNONYM SUBSPECIES 299029:7JZBR nidx=null parent=6DV9X]
 + Lobivia haematantha subsp. chorrillosensis (Rausch) Rausch ex G. D. Rowley [SYNONYM SUBSPECIES 299638:CG232 nidx=null parent=6DV9X]
Lobivia haematantha subsp. densispina
 - Lobivia haematantha subsp. densispina (Werderm.) Rausch [SYNONYM SUBSPECIES 299029:7JZF9 nidx=null parent=6DV92]
 + Lobivia haematantha subsp. densispina (Werderm.) Rausch [SYNONYM SUBSPECIES 299638:7JZBP nidx=null parent=6DV92]
Lochnera
 - Lochnera Rchb. [SYNONYM UNRANKED 299029:5TC7X nidx=null parent=647MT]
 + Lochnera Rchb. [SYNONYM UNRANKED 299638:CG25V nidx=null parent=647MT]
Loheria papuana
 - Loheria papuana Mez ex Sleumer [ACCEPTED SPECIES 299029:3VVKX nidx=null]
 + Loheria papuana Mez ex Sleumer [ACCEPTED SPECIES 299638:CG27G nidx=null]
Lomaria alta
 - Lomaria alta Heward ex T. Moore [SYNONYM SPECIES 299029:BBSZY nidx=null parent=BC57G]
 + Lomaria alta Heward ex T. Moore [SYNONYM SPECIES 299638:CG28C nidx=null parent=BC57G]
Lomaria crenulata
 - Lomaria crenulata T. Moore ex Hook. [SYNONYM SPECIES 299029:BBT43 nidx=null parent=BCLYX]
 + Lomaria crenulata T. Moore ex Hook. [SYNONYM SPECIES 299638:CG28D nidx=null parent=BCLYX]
Lomaria polypodioides
 - Lomaria polypodioides Desv. ex Gaudich. [SYNONYM SPECIES 299029:BBT8F nidx=null parent=BCWW5]
 + Lomaria polypodioides Desv. ex Gaudich. [SYNONYM SPECIES 299638:CG28F nidx=null parent=BCWW5]
Lomaria scabra
 - Lomaria scabra Kaulf. ex Sieber [SYNONYM SPECIES 299029:BBT9B nidx=null parent=BC56L]
 + Lomaria scabra Kaulf. ex Sieber [SYNONYM SPECIES 299638:CG28G nidx=null parent=BC56L]
Lomaria tabularis
 - Lomaria tabularis (Thunb.) Mett. ex Baker [SYNONYM SPECIES 299029:BBTBC nidx=null parent=B9SZT]
 + Lomaria tabularis (Thunb.) Mett. ex Baker [SYNONYM SPECIES 299638:CG28J nidx=null parent=B9SZT]
Lomatia bidwillii
 - Lomatia bidwillii Hend. ex R. Hogg [AMBIGUOUS_SYNONYM SPECIES 299029:9KFVL nidx=null parent=65Q6H]
 + Lomatia bidwillii Hend. ex R. Hogg [AMBIGUOUS_SYNONYM SPECIES 299638:CG28W nidx=null parent=65Q6H]
Lonchostoma
 - Lonchostoma Wikstr. [SYNONYM UNRANKED 299029:5TC8M nidx=null parent=3DGK]
 + Lonchostoma Wikstr. [SYNONYM UNRANKED 299638:CFJL5 nidx=null parent=3DGK]
Lonicera flavida
 - Lonicera flavida Cockerell ex Rehder [SYNONYM SPECIES 299029:3VZ7P nidx=null parent=3VZ7N]
 + Lonicera flavida Cockerell ex Rehder [SYNONYM SPECIES 299638:CG2DP nidx=null parent=3VZ7N]
Lonicera karelinii
 - Lonicera karelinii Bunge ex P. Kir. [SYNONYM SPECIES 299029:6QN34 nidx=null parent=3VZ99]
 + Lonicera karelinii Bunge ex P. Kir. [SYNONYM SPECIES 299638:CG2DS nidx=null parent=3VZ99]
Lonicera linearis
 - Lonicera linearis Royle ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:3VZB8 nidx=null parent=3VZGB]
 + Lonicera linearis Royle ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CG2DT nidx=null parent=3VZGB]
Lonicera obovata
 - Lonicera obovata Royle ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:B3J5M nidx=null]
 + Lonicera obovata Royle ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:3VZD5 nidx=null]
Lonicera roeseri
 - Lonicera roeseri Heldr. ex Nyman [SYNONYM SPECIES 299029:3VZFD nidx=null parent=6QMQX]
 + Lonicera roeseri Heldr. ex Nyman [SYNONYM SPECIES 299638:CG2FG nidx=null parent=6QMQX]
Lonicera sibirica
 - Lonicera sibirica Vest ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:8LDGD nidx=null parent=8LTL7]
 + Lonicera sibirica Vest ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CG2FJ nidx=null parent=8LTL7]
Lophocereus
 - Lophocereus (A.Berger) Britton & Rose [SYNONYM UNRANKED 299029:5TC97 nidx=null parent=63JJ9]
 + Lophocereus (A.Berger) Britton & Rose [SYNONYM UNRANKED 299638:CFJNH nidx=null parent=63JJ9]
Lophosoria warscewiczii
 - Lophosoria warscewiczii Klotzsch ex E. Fourn. [SYNONYM SPECIES 299029:BBTKX nidx=null parent=B8XQP]
 + Lophosoria warscewiczii Klotzsch ex E. Fourn. [SYNONYM SPECIES 299638:CG2PB nidx=null parent=B8XQP]
Lophosoriaceae
 - Lophosoriaceae Pic.Serm. [SYNONYM UNRANKED 299029:C3M3D nidx=null parent=B8V9Y]
 + Lophosoriaceae Pic.Serm. [SYNONYM UNRANKED 299638:CG2PC nidx=null parent=B8V9Y]
Lorandersonia pulchella
 - Lorandersonia pulchella (A. Gray) Urbatsch, R. P. Roberts & Neubig [ACCEPTED SPECIES 299029:3W5FL nidx=null]
 + Lorandersonia pulchella (A. Gray) Urbatsch, R. P. Roberts & Neubig [ACCEPTED SPECIES 299638:CG2R7 nidx=null]
Lordiconia
 - Lordiconia Reitter in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 299029:8P3NS nidx=null]
 + Lordiconia Reitter in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 299638:B6TDP nidx=null]
Loricaria
 - Loricaria Wedd. [SYNONYM UNRANKED 299029:5GTJ nidx=null parent=8TJYP]
 + Loricaria Wedd. [SYNONYM UNRANKED 299638:CG2SM nidx=null parent=8TJYP]
Lotoxalis peruviana
 - Lotoxalis peruviana Standl. ex R. Knuth [SYNONYM SPECIES 299029:72NZR nidx=null parent=6TF8T]
 + Lotoxalis peruviana Standl. ex R. Knuth [SYNONYM SPECIES 299638:CG2VW nidx=null parent=6TF8T]
Lotus arabicus
 - Lotus arabicus Sol. ex L. [ACCEPTED SPECIES 299029:3W7XR nidx=null]
 + Lotus arabicus Sol. ex L. [ACCEPTED SPECIES 299638:CG2VZ nidx=null]
Lotus vindicatus
 - Lotus vindicatus Boenn. ex W.D.J.Koch [SYNONYM SPECIES 299029:9F6HJ nidx=null parent=9DSKB]
 + Lotus vindicatus Boenn. ex W.D.J.Koch [SYNONYM SPECIES 299638:CG2WM nidx=null parent=9DSKB]
Lower Heterobranchia
 - Lower Heterobranchia [PROVISIONALLY_ACCEPTED INFRACLASS 299029:8V775 nidx=null]
 + Lower Heterobranchia [PROVISIONALLY_ACCEPTED INFRACLASS 299638:CGJ85 nidx=null]
Loxanthocereus
 - Loxanthocereus Backeb. [SYNONYM UNRANKED 299029:7NBSP nidx=null parent=62H8N]
 + Loxanthocereus Backeb. [SYNONYM UNRANKED 299638:CG2WZ nidx=null parent=62H8N]
Loxogrammaceae
 - Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 299029:CB9CT nidx=null parent=B8X3T]
 - Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 299029:CDMBX nidx=null parent=B8TXC]
 + Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 299638:CG2ZJ nidx=null parent=B8TXC]
 + Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 299638:CG2ZK nidx=null parent=B8X3T]
Loxopterygium grisebachii
 - Loxopterygium grisebachii Hieron. & Lorentz [SYNONYM SPECIES 299029:3W9Z6 nidx=null parent=3W9Z5]
 + Loxopterygium grisebachii Hieron. & Lorentz [SYNONYM SPECIES 299638:CG2ZZ nidx=null parent=3W9Z5]
Loxostoma auriscalpium
 - Loxostoma auriscalpium Bivona e Bernardi, 1838 [SYNONYM SPECIES 299029:9H5B2 nidx=null parent=4T5BT]
 + Loxostoma auriscalpium (Linnaeus, 1758) [SYNONYM SPECIES 299638:CG32N nidx=null parent=4T5BT]
Lozania
 - Lozania Mutis ex Caldas [SYNONYM UNRANKED 299029:5H2X nidx=null parent=76DR]
 + Lozania Mutis ex Caldas [SYNONYM UNRANKED 299638:CG32X nidx=null parent=76DR]
Lucilia pusilla
 - Lucilia pusilla (Kunth) Hieron. ex Sodiro [SYNONYM SPECIES 299029:3WBZL nidx=null parent=43SP3]
 + Lucilia pusilla (Kunth) Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG34C nidx=null parent=43SP3]
Luizia zebrina
 - Luizia zebrina (A. Adams, 1855) [ACCEPTED SPECIES 299029:3WDT9 nidx=null]
 + Luizia zebrina (A. Adams, 1851) [ACCEPTED SPECIES 299638:CG37C nidx=null]
Lupinus adsurgens var. lilacinus
 - Lupinus adsurgens var. lilacinus A.Heller [ACCEPTED VARIETY 299029:5PW6F nidx=null]
 + Lupinus adsurgens var. lilacinus A.Heller ex C.P.Sm. [SYNONYM VARIETY 299638:CG3GF nidx=null parent=3WF66]
Lupinus bernardinus
 - Lupinus bernardinus (Abrams ex C.P.Sm.) Abrams [SYNONYM SPECIES 299029:9DM4Q nidx=null parent=5JFPM]
 + Lupinus bernardinus (Abrams ex C.P.Sm.) Abrams [SYNONYM SPECIES 299638:CG3H2 nidx=null parent=5JFPM]
Lupinus ccorilazensis
 - Lupinus ccorilazensis Vargas ex C.P.Sm. [ACCEPTED SPECIES 299029:9D9NQ nidx=null]
 + Lupinus ccorilazensis Vargas ex C.P.Sm. [ACCEPTED SPECIES 299638:CG3H5 nidx=null]
Lutzia
 - Lutzia Gand. [SYNONYM UNRANKED 299029:C7PDV nidx=null parent=C64D6]
 + Lutzia Gand. [SYNONYM UNRANKED 299638:CG3KD nidx=null parent=C64D6]
Luvunga scandens
 - Luvunga scandens (Roxb.) Buch.-Ham. ex Wight & Arn. [ACCEPTED SPECIES 299029:3WH4Z nidx=null]
 + Luvunga scandens (Roxb.) Buch.-Ham. ex Wight & Arn. [ACCEPTED SPECIES 299638:CG3KF nidx=null]
Lychniothyrsus
 - Lychniothyrsus Lindau [SYNONYM UNRANKED 299029:5TCBX nidx=null parent=63RJB]
 + Lychniothyrsus Lindau [SYNONYM UNRANKED 299638:CG3NR nidx=null parent=63RJB]
Lychnis
 - Lychnis L. [SYNONYM UNRANKED 299029:BRWVK nidx=null parent=644QW]
 + Lychnis L. [SYNONYM UNRANKED 299638:CG3NS nidx=null parent=644QW]
Lychnis aragonica
 - Lychnis aragonica Asso ex Nyman [SYNONYM SPECIES 299029:B79QQ nidx=null parent=6V72Y]
 + Lychnis aragonica Asso ex Nyman [SYNONYM SPECIES 299638:CG3NW nidx=null parent=6V72Y]
Lychnis coronata
 - Lychnis coronata Thunb. [SYNONYM SPECIES 299029:3WJN7 nidx=null parent=4XBQ2]
 + Lychnis coronata Thunb. [SYNONYM SPECIES 299638:CG3NY nidx=null parent=4XBQ2]
Lychnis cyrillii
 - Lychnis cyrillii Richt. ex Rchb. [SYNONYM SPECIES 299029:3WJNB nidx=null parent=4XC6F]
 + Lychnis cyrillii Richt. ex Rchb. [SYNONYM SPECIES 299638:CG3P2 nidx=null parent=4XC6F]
Lychnis parviflora
 - Lychnis parviflora Turcz. ex Besser [SYNONYM SPECIES 299029:6QPSB nidx=null parent=4XBMM]
 + Lychnis parviflora Turcz. ex Besser [SYNONYM SPECIES 299638:CG3P4 nidx=null parent=4XBMM]
Lychnocephalus tomentosus
 - Lychnocephalus tomentosus Mart. ex DC. [ACCEPTED SPECIES 299029:3WJTJ nidx=null]
 + Lychnocephalus tomentosus Mart. ex DC. [ACCEPTED SPECIES 299638:CG3P6 nidx=null]
Lychnophora goiana
 - Lychnophora goiana Semir ex Loeuille, Bringel & Valls [ACCEPTED SPECIES 299029:8VMRX nidx=null]
 + Lychnophora goiana Semir ex Loeuille, Bringel & Valls [ACCEPTED SPECIES 299638:CG3P8 nidx=null]
Lychnophora planaltina
 - Lychnophora planaltina Semir ex Loeuille, Bringel & Faria [ACCEPTED SPECIES 299029:8VMSB nidx=null]
 + Lychnophora planaltina Semir ex Loeuille, Bringel & Faria [ACCEPTED SPECIES 299638:CG3PB nidx=null]
Lycianthes escuintlensis
 - Lycianthes escuintlensis (J. M. Coult.) D' Arcy [SYNONYM SPECIES 299029:936J2 nidx=null parent=3WK5Q]
 + Lycianthes escuintlensis (J. M. Coult.) D' Arcy [SYNONYM SPECIES 299638:CG3PH nidx=null parent=3WK5Q]
Lycium campanulatum
 - Lycium campanulatum Drège ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:3WKHC nidx=null parent=3WKG6]
 - Lycium campanulatum E. Mey. ex C. H. Wright [SYNONYM SPECIES 299029:B4B5X nidx=null parent=3WKK3]
 + Lycium campanulatum Drège ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CG3Q6 nidx=null parent=3WKG6]
 + Lycium campanulatum E. Mey. ex C. H. Wright [SYNONYM SPECIES 299638:CG3Q7 nidx=null parent=3WKK3]
Lycium dunalianum
 - Lycium dunalianum Bubani ex Dunal [SYNONYM SPECIES 299029:3WKJJ nidx=null parent=3WKGV]
 + Lycium dunalianum Bubani ex Dunal [SYNONYM SPECIES 299638:CG3QF nidx=null parent=3WKGV]
Lycium ovale
 - Lycium ovale Willd. ex Dunal [SYNONYM SPECIES 299029:6QPG7 nidx=null parent=6MVGL]
 + Lycium ovale Willd. ex Dunal [SYNONYM SPECIES 299638:CG3QM nidx=null parent=6MVGL]
Lycopersicon
 - Lycopersicon Mill. [SYNONYM UNRANKED 299029:BRWVS nidx=null parent=63SD9]
 + Lycopersicon Mill. [SYNONYM UNRANKED 299638:CG3RX nidx=null parent=63SD9]
Lycopodiastrum casuarinoides
 - Lycopodiastrum casuarinoides (Spring) Holub ex R. D. Dixit [ACCEPTED SPECIES 299029:B9T5B nidx=null]
 + Lycopodiastrum casuarinoides (Spring) Holub ex R. D. Dixit [ACCEPTED SPECIES 299638:CG3SN nidx=null]
Lycopodiidae
 - Lycopodiidae Bek. [SYNONYM UNRANKED 299029:C3PLX nidx=null parent=B8V4F]
 + Lycopodiidae Bek. [SYNONYM UNRANKED 299638:CG3SQ nidx=null parent=B8V4F]
Lycopodiophyta
 - Lycopodiophyta D.H.Scott [SYNONYM UNRANKED 299029:C3PVC nidx=null parent=B8V4F]
 + Lycopodiophyta D.H.Scott [SYNONYM UNRANKED 299638:CG3ST nidx=null parent=B8V4F]
Lycopodiopsida
 - Lycopodiopsida Bartl. [SYNONYM UNRANKED 299029:C3PVD nidx=null parent=B8V4F]
 + Lycopodiopsida Bartl. [SYNONYM UNRANKED 299638:CFWZ7 nidx=null parent=B8V4F]
Lycopodium apothecium
 - Lycopodium apothecium Bevis ex Heynh. [SYNONYM SPECIES 299029:BBVG3 nidx=null parent=BBCK9]
 + Lycopodium apothecium Bevis ex Heynh. [SYNONYM SPECIES 299638:CG3SV nidx=null parent=BBCK9]
Lycopodium atroviride
 - Lycopodium atroviride Wall. ex Blume [SYNONYM SPECIES 299029:BBVGR nidx=null parent=BTX85]
 + Lycopodium atroviride Wall. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CG3SW nidx=null parent=BTX85]
Lycopodium commutatum
 - Lycopodium commutatum Spring ex Klotzsch [SYNONYM SPECIES 299029:BBVLD nidx=null parent=BB3MD]
 + Lycopodium commutatum Spring ex Klotzsch [SYNONYM SPECIES 299638:CG3SY nidx=null parent=BB3MD]
Lycopodium divaricatum
 - Lycopodium divaricatum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BBVNR nidx=null parent=B9T5S]
 + Lycopodium divaricatum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CG3T2 nidx=null parent=B9T5S]
Lycopodium hookeri
 - Lycopodium hookeri Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BBVSK nidx=null parent=BB3R9]
 + Lycopodium hookeri Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFYQQ nidx=null parent=BB3R9]
Lycopodium pictum
 - Lycopodium pictum Griff. ex Baker [SYNONYM SPECIES 299029:BBW2W nidx=null parent=BTWWJ]
 + Lycopodium pictum Griff. ex Baker [SYNONYM SPECIES 299638:CFYQW nidx=null parent=BTWWJ]
Lycopodium pubescens
 - Lycopodium pubescens Wall. ex Hook. & Grev [SYNONYM SPECIES 299029:BBW49 nidx=null parent=BTWWP]
 + Lycopodium pubescens Wall. ex Hook. & Grev [SYNONYM SPECIES 299638:CFYQX nidx=null parent=BTWWP]
Lycopodium pulcherrimum
 - Lycopodium pulcherrimum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BBW4B nidx=null parent=BB3Q2]
 + Lycopodium pulcherrimum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CFYQY nidx=null parent=BB3Q2]
Lycopodium radiculosum
 - Lycopodium radiculosum Kunze ex A. Braun [SYNONYM SPECIES 299029:BBW4X nidx=null parent=BTX26]
 + Lycopodium radiculosum Kunze ex A. Braun [SYNONYM SPECIES 299638:CFYQZ nidx=null parent=BTX26]
Lycopodium repandum
 - Lycopodium repandum Desv. ex Poir. [SYNONYM SPECIES 299029:BBW58 nidx=null parent=BTX8P]
 + Lycopodium repandum Desv. ex Poir. [SYNONYM SPECIES 299638:CFYR2 nidx=null parent=BTX8P]
Lycopodium selago f. appressum
 - Lycopodium selago f. appressum (La Pylaie ex Desv.) Gelert [SYNONYM FORM 299029:BCY2M nidx=null parent=BCXPJ]
 + Lycopodium selago f. appressum (La Pylaie ex Desv.) Gelert [SYNONYM FORM 299638:5SPT5 nidx=null parent=BCXPJ]
Lycopodium selago var. appressum
 - Lycopodium selago var. appressum La Pylaie ex Desv. [SYNONYM VARIETY 299029:BCY2L nidx=null parent=BCXPJ]
 + Lycopodium selago var. appressum La Pylaie ex Desv. [SYNONYM VARIETY 299638:CFYR5 nidx=null parent=BCXPJ]
Lycopodium struthioloides
 - Lycopodium struthioloides Nutt. ex Baker [SYNONYM SPECIES 299029:BBW84 nidx=null parent=B9NPL]
 + Lycopodium struthioloides Nutt. ex Baker [AMBIGUOUS_SYNONYM SPECIES 299638:CFYR7 nidx=null parent=B9NPL]
Lycopodium taxifolium var. saururoides
 - Lycopodium taxifolium var. saururoides (Bory) Christ ex Nessel [SYNONYM VARIETY 299029:BD6R9 nidx=null parent=B9PT6]
 + Lycopodium taxifolium var. saururoides (Bory) Christ ex Nessel [SYNONYM VARIETY 299638:CFYR8 nidx=null parent=B9PT6]
Lycopodium tortum
 - Lycopodium tortum Sieber ex Underw. & F. E. Lloyd [SYNONYM SPECIES 299029:BBW9M nidx=null parent=B9ZYV]
 + Lycopodium tortum Sieber ex Underw. & F. E. Lloyd [SYNONYM SPECIES 299638:CFYR9 nidx=null parent=B9ZYV]
Lycopodium × issleri
 - Lycopodium × issleri (Rouy) Lawalree [SYNONYM SPECIES 299029:BBTWN nidx=null parent=BB48L]
 + Lycopodium × issleri (Rouy) Domin [SYNONYM SPECIES 299638:7VQXW nidx=null parent=BB48L]
Lycopsis saxatilis
 - Lycopsis saxatilis Turcz. ex DC. [SYNONYM SPECIES 299029:B593P nidx=null parent=5253W]
 + Lycopsis saxatilis Turcz. ex DC. [SYNONYM SPECIES 299638:CFYRB nidx=null parent=5253W]
Lycoseris eggersii
 - Lycoseris eggersii Hieron. ex Sodiro [ACCEPTED SPECIES 299029:3WNMD nidx=null]
 + Lycoseris eggersii Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CFYV3 nidx=null]
Lygaeus (Lygaeus) pulchellus
 - Lygaeus (Lygaeus) pulchellus Fabricius, 1794 [SYNONYM SPECIES 299029:CDHYY nidx=null parent=74GFG]
 + Lygaeus (Lygaeus) pulchellus Fabricius, 1794 [SYNONYM SPECIES 299638:CFYVW nidx=null parent=74GFG]
Lygodium polystachyum
 - Lygodium polystachyum Wall. ex T. Moore [ACCEPTED SPECIES 299029:B9T6Z nidx=null]
 + Lygodium polystachyum Wall. ex T. Moore [ACCEPTED SPECIES 299638:CFYYS nidx=null]
Lymantria (Collentria) cryptocloea
 - Lymantria (Collentria) cryptocloea Collenette, 1932 [ACCEPTED SPECIES 299029:3WRP4 nidx=null]
 + Lymantria (Collentria) cryptocloea Collenette, 1932 [ACCEPTED SPECIES 299638:CFYZW nidx=null]
Lymantria (Lymantria) subrosea
 - Lymantria (Lymantria) subrosea Swinhoe, 1903 [ACCEPTED SPECIES 299029:CB6TV nidx=null]
 + Lymantria (Lymantria) subrosea Swinhoe, 1903 [ACCEPTED SPECIES 299638:CFZ23 nidx=null]
Lymantria (Spinotria) obsoleta
 - Lymantria (Spinotria) obsoleta Walker, 1855 [ACCEPTED SPECIES 299029:C7KGT nidx=null]
 + Lymantria (Spinotria) obsoleta Walker, 1855 [ACCEPTED SPECIES 299638:CFZ29 nidx=null]
Lyogyrus pupoideus
 - Lyogyrus pupoideus (A. Gould, 1840) [ACCEPTED SPECIES 299029:CB72V nidx=null]
 + Lyogyrus pupoideus (A. Gould, 1840) [ACCEPTED SPECIES 299638:3WSLG nidx=null]
Lyonia ovalifolia var. tomentosa
 - Lyonia ovalifolia var. tomentosa (W. P. Fang) C. Y. Wu ex R. C. Fang, T. L. Ming, T. Z. Hsu & S. H. Huang [ACCEPTED VARIETY 299029:BPC8H nidx=null]
 + Lyonia ovalifolia var. tomentosa (W. P. Fang) C. Y. Wu ex R. C. Fang, T. L. Ming, T. Z. Hsu & S. H. Huang [ACCEPTED VARIETY 299638:CFZ45 nidx=null]
Lyonsia cucumerina
 - Lyonsia cucumerina Ivanova, 1981 [ACCEPTED SPECIES 299029:7339R nidx=null]
 + Lyonsia cucumerina Ivanova, 1981 [ACCEPTED SPECIES 299638:CFZ49 nidx=null]
Lyrodiscus (Riedeliella) circumscisus francofurtanus
 - Lyrodiscus (Riedeliella) circumscisus francofurtanus (Wenz, 1922) [SYNONYM SUBSPECIES 299029:CB779 nidx=null parent=9GJBW]
 + Lyrodiscus (Riedeliella) circumscisus francofurtanus (Wenz, 1922) [SYNONYM SUBSPECIES 299638:CFZ53 nidx=null parent=9GJBW]
Lysimachia febrifuga
 - Lysimachia febrifuga Poepp. ex R. Knuth [SYNONYM SPECIES 299029:6QR28 nidx=null parent=6R32K]
 + Lysimachia febrifuga Poepp. ex R. Knuth [SYNONYM SPECIES 299638:CFZ6D nidx=null parent=6R32K]
Lysimachia grandiflora
 - Lysimachia grandiflora Nutt. ex R. Knuth [AMBIGUOUS_SYNONYM SPECIES 299029:732PT nidx=null parent=6QQP7]
 + Lysimachia grandiflora Nutt. ex R. Knuth [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ6F nidx=null parent=6QQP7]
Lysimachia hillebrandii
 - Lysimachia hillebrandii Hook. fil. ex A. Gray [ACCEPTED SPECIES 299029:6QQQ3 nidx=null]
 + Lysimachia hillebrandii Hook. fil. ex A. Gray [ACCEPTED SPECIES 299638:CFZ6G nidx=null]
Lysimachia intermedia
 - Lysimachia intermedia Janka ex Nyman [SYNONYM SPECIES 299029:72R22 nidx=null parent=9KFY3]
 + Lysimachia intermedia Janka ex Nyman [SYNONYM SPECIES 299638:CFZ6H nidx=null parent=9KFY3]
Lysimachia lineolata
 - Lysimachia lineolata Edgew. ex R. Knuth [SYNONYM SPECIES 299029:6QQPD nidx=null parent=72R34]
 + Lysimachia lineolata Edgew. ex R. Knuth [SYNONYM SPECIES 299638:CFZ6J nidx=null parent=72R34]
Lysimachia mellico
 - Lysimachia mellico Poepp. ex R. Knuth [SYNONYM SPECIES 299029:6QR39 nidx=null parent=6R32K]
 + Lysimachia mellico Poepp. ex R. Knuth [SYNONYM SPECIES 299638:CFZ6K nidx=null parent=6R32K]
Lysimachia montana
 - Lysimachia montana (Reinw.) Bakh. fil. ex Bentv. [ACCEPTED SPECIES 299029:8VCZ3 nidx=null]
 + Lysimachia montana (Reinw.) Bakh. fil. ex Bentv. [ACCEPTED SPECIES 299638:7332X nidx=null]
Lysimachia nudiflora
 - Lysimachia nudiflora Wall. ex R. Knuth [SYNONYM SPECIES 299029:7332W nidx=null parent=6R2NZ]
 + Lysimachia nudiflora Wall. ex R. Knuth [SYNONYM SPECIES 299638:CFZ6L nidx=null parent=6R2NZ]
Lysimachia piccolii
 - Lysimachia piccolii Hemsl. ex R. Knuth [SYNONYM SPECIES 299029:6QQR4 nidx=null parent=6QQMZ]
 + Lysimachia piccolii Hemsl. ex R. Knuth [SYNONYM SPECIES 299638:CFZ6M nidx=null parent=6QQMZ]
Lysimachia pumila
 - Lysimachia pumila Poepp. ex R. Knuth [AMBIGUOUS_SYNONYM SPECIES 299029:6QQQR nidx=null parent=8VMWV]
 + Lysimachia pumila Poepp. ex R. Knuth [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ6N nidx=null parent=8VMWV]
Lysimachia saganeitensis
 - Lysimachia saganeitensis Schweinf. ex R. Knuth [SYNONYM SPECIES 299029:732QN nidx=null parent=6R32N]
 + Lysimachia saganeitensis Schweinf. ex R. Knuth [SYNONYM SPECIES 299638:CFZ6Q nidx=null parent=6R32N]
Lysimachia verruculosa
 - Lysimachia verruculosa Klatt ex R. Knuth [SYNONYM SPECIES 299029:6QR3Z nidx=null parent=72QR5]
 + Lysimachia verruculosa Klatt ex R. Knuth [SYNONYM SPECIES 299638:CFZ6R nidx=null parent=72QR5]
Lysimachia woodii
 - Lysimachia woodii Schltr. ex Pax & R. Knuth [SYNONYM SPECIES 299029:6R2S9 nidx=null parent=6R32N]
 + Lysimachia woodii Schltr. ex Pax & R. Knuth [SYNONYM SPECIES 299638:CFZ6S nidx=null parent=6R32N]
Lysiopetalum eudasym
 - Lysiopetalum eudasym McNeil, 1887 [SYNONYM SPECIES 299029:CDJHZ nidx=null parent=8J29]
 + Lysiopetalum eudasym McNeil, 1887 [SYNONYM SPECIES 299638:CFZ76 nidx=null parent=8J29]
Lythrum thymifolium
 - Lythrum thymifolium Lam. ex Forsyth fil. [AMBIGUOUS_SYNONYM SPECIES 299029:3WVHZ nidx=null parent=3WVFS]
 + Lythrum thymifolium Lam. ex Forsyth fil. [AMBIGUOUS_SYNONYM SPECIES 299638:CFZ7Q nidx=null parent=3WVFS]
Lytoneuron columbinum var. caparaoense
 - Lytoneuron columbinum var. caparaoense Brade ex Smith-Braga & Schwartsburd [ACCEPTED VARIETY 299029:BD6SD nidx=null]
 + Lytoneuron columbinum var. caparaoense Brade ex Smith-Braga & Schwartsburd [ACCEPTED VARIETY 299638:CFZ7V nidx=null]
Machilus bombycina
 - Machilus bombycina King ex Hook. fil. [SYNONYM SPECIES 299029:732HY nidx=null parent=3WYXR]
 + Machilus bombycina King ex Hook. fil. [SYNONYM SPECIES 299638:CFZBX nidx=null parent=CFZC3]
Machilus duthiei
 - Machilus duthiei King ex Hook. fil. [ACCEPTED SPECIES 299029:3WYXF nidx=null]
 + Machilus duthiei King ex Hook. fil. [ACCEPTED SPECIES 299638:CFZBZ nidx=null]
Machilus edulis
 - Machilus edulis King ex Hook. fil. [ACCEPTED SPECIES 299029:3WYXG nidx=null]
 + Machilus edulis King ex Hook. fil. [ACCEPTED SPECIES 299638:CFZC2 nidx=null]
Machilus gamblei
 - Machilus gamblei King ex Hook. fil. [ACCEPTED SPECIES 299029:3WYXR nidx=null]
 + Machilus gamblei King ex Hook. fil. [ACCEPTED SPECIES 299638:CFZC3 nidx=null]
Machilus kurzii
 - Machilus kurzii King ex Hook. fil. [ACCEPTED SPECIES 299029:3WYYM nidx=null]
 + Machilus kurzii King ex Hook. fil. [ACCEPTED SPECIES 299638:CFZC5 nidx=null]
Machilus pingii
 - Machilus pingii W. C. Cheng ex Y. C. Yang [SYNONYM SPECIES 299029:9KFYF nidx=null parent=3WYZY]
 + Machilus pingii W. C. Cheng ex Y. C. Yang [SYNONYM SPECIES 299638:3WZ2J nidx=null parent=3WYZY]
Macrochaetosoma gracilipes deelemanorum
 - Macrochaetosoma gracilipes deelemanorum Gulička, 1954 [ACCEPTED SUBSPECIES 299029:7HD3T nidx=null]
 + Macrochaetosoma gracilipes deelemanorum Gulička, 1964 [ACCEPTED SUBSPECIES 299638:CFZJY nidx=null]
Macrochlamys monticola
 - Macrochlamys monticola (W. H. Benson, 1838) [AMBIGUOUS_SYNONYM SPECIES 299029:C7M7D nidx=null parent=7QBSX]
 + Macrochlamys monticola (W. H. Benson, 1838) [SYNONYM SPECIES 299638:CFZK8 nidx=null parent=7QBSX]
Macrodiscus lactiflorus
 - Macrodiscus lactiflorus (Vahl) Bureau ex Baill. [SYNONYM SPECIES 299029:99QDS nidx=null parent=99G7Y]
 + Macrodiscus lactiflorus (Vahl) Bureau ex Baill. [SYNONYM SPECIES 299638:CFZKT nidx=null parent=99G7Y]
Macrodon (Cucullaria)
 - Macrodon (Cucullaria) Conrad, 1869 [SYNONYM SUBGENUS 299029:CCRWQ nidx=null parent=7NGD8]
 + Macrodon (Cucullaria) Conrad, 1869 [SYNONYM SUBGENUS 299638:CFFTY nidx=null parent=7NGD8]
Macroglossum
 - Macroglossum Copel. [SYNONYM UNRANKED 299029:C3SM3 nidx=null parent=B8VHL]
 + Macroglossum Copel. [SYNONYM UNRANKED 299638:CFZL9 nidx=null parent=B8VHL]
Macromeles
 - Macromeles Koidz. [SYNONYM UNRANKED 299029:7NBTC nidx=null parent=5KQ9]
 + Macromeles Koidz. [SYNONYM UNRANKED 299638:CFZLN nidx=null parent=5KQ9]
Macropetalum
 - Macropetalum Burch. ex Decne. [SYNONYM UNRANKED 299029:7NC5G nidx=null parent=3L7K]
 + Macropetalum Burch. ex Decne. [SYNONYM UNRANKED 299638:CFNP9 nidx=null parent=3L7K]
Macropsis rufocephalus
 - Macropsis rufocephalus Osborn, 1932 [SYNONYM SPECIES 299029:C7MSC nidx=null parent=3X8X6]
 + Macropsis rufocephalus Osborn, 1932 [SYNONYM SPECIES 299638:8K9XY nidx=null parent=3X8X6]
Macrosetella crassicornis
 - Macrosetella crassicornis (Dana, 1847) [ACCEPTED SPECIES 299029:3X9KX nidx=null]
 + Macrosetella crassicornis (Dana, 1853) [ACCEPTED SPECIES 299638:CFZPY nidx=null]
Macrosetella gracilis
 - Macrosetella gracilis (Dana, 1846) [ACCEPTED SPECIES 299029:3X9KY nidx=null]
 + Macrosetella gracilis (Dana, 1848) [ACCEPTED SPECIES 299638:CFZPZ nidx=null]
Macrosiphum (Macrosiphum) cholodkovskyi
 - Macrosiphum (Macrosiphum) cholodkovskyi [ACCEPTED SPECIES 299029:CDKLX nidx=null]
 + Macrosiphum (Macrosiphum) cholodkovskyi [ACCEPTED SPECIES 299638:BMTDK nidx=null]
Macrosteles (Macrosteles) alpinus
 - Macrosteles (Macrosteles) alpinus (Zetterstedt, 1828) [SYNONYM SPECIES 299029:8JW7J nidx=null parent=9KG7H]
 + Macrosteles (Macrosteles) alpinus (Zetterstedt, 1828) [SYNONYM SPECIES 299638:CFZSR nidx=null parent=9KG7H]
Macrosteles (Macrosteles) horvathi
 - Macrosteles (Macrosteles) horvathi (Wagner, 1935) [SYNONYM SPECIES 299029:8JW92 nidx=null parent=BQ74B]
 + Macrosteles (Macrosteles) horvathi (Wagner, 1935) [SYNONYM SPECIES 299638:CFZSW nidx=null parent=BQ74B]
Macrosteles (Macrosteles) lepidus
 - Macrosteles (Macrosteles) lepidus (Van Duzee, 1894) [SYNONYM SPECIES 299029:8JW9F nidx=null parent=9KG86]
 + Macrosteles (Macrosteles) lepidus (Van Duzee, 1894) [SYNONYM SPECIES 299638:CFZSX nidx=null parent=9KG86]
Macrosteles (Macrosteles) lividus
 - Macrosteles (Macrosteles) lividus (Edwards, 1894) [SYNONYM SPECIES 299029:8JW9M nidx=null parent=8JW9L]
 + Macrosteles (Macrosteles) lividus (Edwards, 1894) [SYNONYM SPECIES 299638:CFZSY nidx=null parent=8JW9L]
Macrosyringion
 - Macrosyringion Rothm. [SYNONYM UNRANKED 299029:5TCFC nidx=null parent=66V9]
 + Macrosyringion Rothm. [SYNONYM UNRANKED 299638:CFZTR nidx=null parent=66V9]
Macrotoma (Prinobius) scutellaris
 - Macrotoma (Prinobius) scutellaris [AMBIGUOUS_SYNONYM SPECIES 299029:CDKRW nidx=null parent=4MDXK]
 + Macrotoma (Prinobius) scutellaris [AMBIGUOUS_SYNONYM SPECIES 299638:CFZVN nidx=null parent=4MDXK]
Macrotoma (Zooblax) luzonum
 - Macrotoma (Zooblax) luzonum [AMBIGUOUS_SYNONYM SPECIES 299029:CDKS4 nidx=null parent=5D77S]
 + Macrotoma (Zooblax) luzonum [AMBIGUOUS_SYNONYM SPECIES 299638:CFZVW nidx=null parent=5D77S]
Macrotomia
 - Macrotomia DC. [SYNONYM UNRANKED 299029:7NBFJ nidx=null parent=333Y]
 + Macrotomia DC. [SYNONYM UNRANKED 299638:CFZW3 nidx=null parent=333Y]
Macrozanonia
 - Macrozanonia (Cogn.) Cogn. [SYNONYM UNRANKED 299029:9XNT3 nidx=null parent=9XN8C]
 + Macrozanonia (Cogn.) Cogn. [SYNONYM UNRANKED 299638:CFZX5 nidx=null parent=9XN8C]
Mactra boysii
 - Mactra boysii Montagu, 1803 [SYNONYM SPECIES 299029:3XD9K nidx=null parent=8LF6]
 + Mactra boysii Montagu, 1803 [SYNONYM SPECIES 299638:3XD9J nidx=null parent=8LF6]
Magallana
 - Magallana Cav. [SYNONYM UNRANKED 299029:5TCG3 nidx=null parent=82Y4]
 + Magallana Cav. [SYNONYM UNRANKED 299638:CFP7Y nidx=null parent=82Y4]
Mahernia grandistipula
 - Mahernia grandistipula Buchinger ex Hochst. [SYNONYM SPECIES 299029:3XHYL nidx=null parent=3KZGV]
 + Mahernia grandistipula Buchinger ex Hochst. [SYNONYM SPECIES 299638:CG27F nidx=null parent=3KZGV]
Mahonia moseriana
 - Mahonia moseriana Moser ex Martinet [SYNONYM SPECIES 299029:3XJ65 nidx=null parent=3XJ3H]
 + Mahonia moseriana Moser ex Martinet [SYNONYM SPECIES 299638:CG27K nidx=null parent=3XJ3H]
Maierocactus
 - Maierocactus E.C.Rost [SYNONYM UNRANKED 299029:7NBFB nidx=null parent=34ND]
 + Maierocactus E.C.Rost [SYNONYM UNRANKED 299638:CG27Q nidx=null parent=34ND]
Maieta
 - Maieta Aubl. [SYNONYM UNRANKED 299029:5TCGF nidx=null parent=63B9N]
 + Maieta Aubl. [SYNONYM UNRANKED 299638:CG27R nidx=null parent=63B9N]
Malacosporea
 - Malacosporea Canning, Curry, Feist, Longshaw & Okamura, 2000 [ACCEPTED CLASS 299029:C7PS9 nidx=null]
 + Malacosporea Canning, Curry, Feist, Longshaw & Okamura, 2000 [ACCEPTED SUBCLASS 299638:84JNS nidx=null]
Maloideae
 - Maloideae C.Weber [SYNONYM UNRANKED 299029:93MXQ nidx=null parent=BVBB9]
 + Maloideae C.Weber [SYNONYM UNRANKED 299638:CG2HV nidx=null parent=BVBB9]
Malope intermedia
 - Malope intermedia Pomel ex Batt. & Trab. [SYNONYM SPECIES 299029:3XQC4 nidx=null parent=5JHV3]
 + Malope intermedia Pomel ex Batt. & Trab. [SYNONYM SPECIES 299638:CG2HW nidx=null parent=5JHV3]
Malva asperrima
 - Malva asperrima Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:3XR2K nidx=null parent=5V494]
 + Malva asperrima Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG2MC nidx=null parent=5V494]
Malva hederacea
 - Malva hederacea Douglas ex Hook. [SYNONYM SPECIES 299029:3XR6D nidx=null parent=3XRR8]
 + Malva hederacea Douglas ex Hook. [SYNONYM SPECIES 299638:CG2MF nidx=null parent=3XRR8]
Malva hornemannii
 - Malva hornemannii Bubani [SYNONYM SPECIES 299029:3XR6R nidx=null parent=3XRDM]
 + Malva hornemannii Bubani [SYNONYM SPECIES 299638:CG2MH nidx=null parent=3XRDM]
Malva lamottei
 - Malva lamottei Jord. ex Nyman [SYNONYM SPECIES 299029:3XR7J nidx=null parent=6R4X7]
 + Malva lamottei Jord. ex Nyman [SYNONYM SPECIES 299638:CG2MJ nidx=null parent=6R4X7]
Malva oxyacanthoides
 - Malva oxyacanthoides Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:72T97 nidx=null parent=6748N]
 + Malva oxyacanthoides Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG2ML nidx=null parent=6748N]
Malva tournefortiana
 - Malva tournefortiana Asso ex Loscos & Pardo [AMBIGUOUS_SYNONYM SPECIES 299029:3XRDL nidx=null parent=3XRDT]
 + Malva tournefortiana Asso ex Loscos & Pardo [AMBIGUOUS_SYNONYM SPECIES 299638:CG2MQ nidx=null parent=3XRDT]
Malva virgata
 - Malva virgata Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:6R593 nidx=null parent=66S8N]
 + Malva virgata Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG2MS nidx=null parent=66S8N]
Malvastrum parviflorum
 - Malvastrum parviflorum Phil. ex Baker fil. [SYNONYM SPECIES 299029:3XRLD nidx=null parent=47Z7H]
 + Malvastrum parviflorum Phil. ex Baker fil. [SYNONYM SPECIES 299638:CG2NN nidx=null parent=47Z7H]
Mammillaria flavescens
 - Mammillaria flavescens Zucc. ex C. F. Först. & Rümpler [SYNONYM SPECIES 299029:6QT9W nidx=null parent=5JJ57]
 + Mammillaria flavescens Zucc. ex C. F. Först. & Rümpler [SYNONYM SPECIES 299638:CG2QB nidx=null parent=5JJ57]
Mammillaria leucodictia
 - Mammillaria leucodictia Link ex Otto & Dietr. [SYNONYM SPECIES 299029:9Y457 nidx=null parent=6FXSY]
 + Mammillaria leucodictia Link ex Otto & Dietr. [SYNONYM SPECIES 299638:CG2QG nidx=null parent=6FXSY]
Mammillaria neumannii
 - Mammillaria neumannii Regel ex C. F. Först. & Rümpler [SYNONYM SPECIES 299029:9ZV4C nidx=null parent=3XSFL]
 + Mammillaria neumannii Regel ex C. F. Först. & Rümpler [SYNONYM SPECIES 299638:CG2QM nidx=null parent=3XSFL]
Mammillaria nivosa
 - Mammillaria nivosa Link ex Pfeiff. [ACCEPTED SPECIES 299029:3XSHW nidx=null]
 + Mammillaria nivosa Link ex Pfeiff. [ACCEPTED SPECIES 299638:CG2QN nidx=null]
Mammillaria peacockii
 - Mammillaria peacockii C. F. Först. & Rümpler [SYNONYM SPECIES 299029:BT5N7 nidx=null parent=5JJ4F]
 + Mammillaria peacockii C. F. Först. & Rümpler [SYNONYM SPECIES 299638:B4BTC nidx=null parent=5JJ4F]
Mammillaria pulvilligera
 - Mammillaria pulvilligera Monv. ex C. F. Först. & Rümpler [SYNONYM SPECIES 299029:6R4Y2 nidx=null parent=GMS7]
 + Mammillaria pulvilligera Monv. ex C. F. Först. & Rümpler [SYNONYM SPECIES 299638:CG2QQ nidx=null parent=GMS7]
Mammillaria schmidtii
 - Mammillaria schmidtii Sencke ex C. F. Först. & Rümpler [SYNONYM SPECIES 299029:9Y49Q nidx=null parent=3XSFL]
 + Mammillaria schmidtii Sencke ex C. F. Först. & Rümpler [SYNONYM SPECIES 299638:CG2QT nidx=null parent=3XSFL]
Mammilloydia
 - Mammilloydia Buxb. [SYNONYM UNRANKED 299029:8RZTN nidx=null parent=5KS4]
 + Mammilloydia Buxb. [SYNONYM UNRANKED 299638:CG2RB nidx=null parent=5KS4]
Mandevilla guanabarica
 - Mandevilla guanabarica Casar. ex M. F. Sales, Kin.-Gouv. & A. O. Simões [ACCEPTED SPECIES 299029:3XTCT nidx=null]
 + Mandevilla guanabarica Casar. ex M. F. Sales, Kin.-Gouv. & A. O. Simões [ACCEPTED SPECIES 299638:CG2S8 nidx=null]
Mangifera microphylla
 - Mangifera microphylla Griff. ex Hook. fil. [SYNONYM SPECIES 299029:6QSN5 nidx=null parent=734L8]
 + Mangifera microphylla Griff. ex Hook. fil. [SYNONYM SPECIES 299638:CG2TH nidx=null parent=734L8]
Manochlamys
 - Manochlamys Aellen [SYNONYM UNRANKED 299029:5TCJH nidx=null parent=4HY3]
 + Manochlamys Aellen [SYNONYM UNRANKED 299638:CG2WR nidx=null parent=4HY3]
Manoelia
 - Manoelia Bowdich [SYNONYM UNRANKED 299029:5TCJJ nidx=null parent=62XTM]
 + Manoelia Bowdich [SYNONYM UNRANKED 299638:CG2WS nidx=null parent=62XTM]
Marattiidae
 - Marattiidae Klinge [SYNONYM UNRANKED 299029:C3W8J nidx=null parent=B8VFL]
 + Marattiidae Klinge [SYNONYM UNRANKED 299638:CG35Z nidx=null parent=B8VFL]
Marcgravia monogyna
 - Marcgravia monogyna Pav. ex Delpino [SYNONYM SPECIES 299029:3Y2TD nidx=null parent=6XLTG]
 + Marcgravia monogyna Pav. ex Delpino [SYNONYM SPECIES 299638:CG36C nidx=null parent=6XLTG]
Marcgravia pentandra
 - Marcgravia pentandra Ruiz & Pav. ex Wittm. [AMBIGUOUS_SYNONYM SPECIES 299029:3Y2TV nidx=null parent=6XLTG]
 + Marcgravia pentandra Ruiz & Pav. ex Wittm. [AMBIGUOUS_SYNONYM SPECIES 299638:CG36D nidx=null parent=6XLTG]
Marcgravia steyermarkii
 - Marcgravia steyermarkii de Roon [SYNONYM SPECIES 299029:72TWC nidx=null parent=7368D]
 + Marcgravia steyermarkii de Roon [SYNONYM SPECIES 299638:CG36F nidx=null parent=7368D]
Marginulina arcuata
 - Marginulina arcuata Philippi, 1843 [SYNONYM SPECIES 299029:8LRF3 nidx=null parent=8M2QN]
 + Marginulina arcuata Philippi, 1841 [SYNONYM SPECIES 299638:CG3HC nidx=null parent=CFFZP]
Marginulina compressiuscula
 - †Marginulina compressiuscula Philippi, 1843 [ACCEPTED SPECIES 299029:82WWT nidx=null]
 + Marginulina compressiuscula Philippi, 1841 [ACCEPTED SPECIES 299638:CG3HH nidx=null]
Marginulina spirata
 - †Marginulina spirata Philippi, 1843 [ACCEPTED SPECIES 299029:82XF6 nidx=null]
 + Marginulina spirata Philippi, 1841 [ACCEPTED SPECIES 299638:CG3HP nidx=null]
Maripa longifolia
 - Maripa longifolia Sagot ex Hallier fil. [ACCEPTED SPECIES 299029:3Y6Y2 nidx=null]
 + Maripa longifolia Sagot ex Hallier fil. [ACCEPTED SPECIES 299638:CG3LP nidx=null]
Marsdenia hassleriana
 - Marsdenia hassleriana Malme ex Chodat & Hassl. [SYNONYM SPECIES 299029:7W6TM nidx=null parent=7YTS8]
 + Marsdenia hassleriana Malme ex Chodat & Hassl. [SYNONYM SPECIES 299638:CG3P3 nidx=null parent=7YTS8]
Marsdenia tinctoria var. tomentosa
 - Marsdenia tinctoria var. tomentosa Masam. ex Y. Tsiang & P. T. Li [SYNONYM VARIETY 299029:BQV8D nidx=null parent=6R5S3]
 + Marsdenia tinctoria var. tomentosa Masam. ex Y. Tsiang & P. T. Li [SYNONYM VARIETY 299638:CG3P9 nidx=null parent=6R5S3]
Marshallocereus
 - Marshallocereus Backeb. [SYNONYM UNRANKED 299029:CB8VX nidx=null parent=7MJ7]
 - Marshallocereus Backeb. [SYNONYM UNRANKED 299029:CDNBB nidx=null parent=63JJ9]
 + Marshallocereus Backeb. [SYNONYM UNRANKED 299638:CG3PF nidx=null parent=7MJ7]
 + Marshallocereus Backeb. [SYNONYM UNRANKED 299638:CG3PG nidx=null parent=63JJ9]
Marsilea brevipes
 - Marsilea brevipes Nutt. ex A. Braun [SYNONYM SPECIES 299029:BBX7Z nidx=null parent=B9TJN]
 + Marsilea brevipes Nutt. ex A. Braun [SYNONYM SPECIES 299638:CG3PJ nidx=null parent=B9TJN]
Marsilea muscoides
 - Marsilea muscoides Lepr. ex A. Braun [SYNONYM SPECIES 299029:BBX9D nidx=null parent=B9THF]
 + Marsilea muscoides Lepr. ex A. Braun [SYNONYM SPECIES 299638:CG3PK nidx=null parent=B9THF]
Martiodendron elatum var. occidentale
 - Martiodendron elatum var. occidentale (Ducke) R.C.Koeppen [ACCEPTED VARIETY 299029:5PZH8 nidx=null]
 + Martiodendron elatum var. occidentale (Ducke) R.C.Koeppen [ACCEPTED VARIETY 299638:CG3RF nidx=null]
Martynia hirsuta
 - Martynia hirsuta Desf. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299029:6R7GY nidx=null parent=4XKHD]
 + Martynia hirsuta Desf. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299638:CG3RJ nidx=null parent=4XKHD]
Marumia
 - Marumia Blume [SYNONYM UNRANKED 299029:8RCRX nidx=null parent=5JF8]
 - Marumia Reinw. [SYNONYM UNRANKED 299029:B4DHT nidx=null parent=7CS8]
 + Marumia Blume [SYNONYM UNRANKED 299638:5TCLG nidx=null parent=5JF8]
 + Marumia Reinw. [SYNONYM UNRANKED 299638:CG3RN nidx=null parent=7CS8]
Marumia cauliflora
 - Marumia cauliflora Reinw. ex Blume [SYNONYM SPECIES 299029:737HN nidx=null parent=79PQH]
 + Marumia cauliflora Reinw. ex Blume [SYNONYM SPECIES 299638:CG3RP nidx=null parent=79PQH]
Marumia muricata
 - Marumia muricata Reinw. ex Blume [SYNONYM SPECIES 299029:72VJM nidx=null parent=79PTS]
 + Marumia muricata Reinw. ex Blume [SYNONYM SPECIES 299638:CG3RQ nidx=null parent=79PTS]
Mascagnia oblongifolia
 - Mascagnia oblongifolia Bertero ex DC. [SYNONYM SPECIES 299029:6R7KP nidx=null parent=737KX]
 + Mascagnia oblongifolia Bertero ex DC. [SYNONYM SPECIES 299638:CG3RW nidx=null parent=737KX]
Masmenia
 - Masmenia F.K.Mey. [SYNONYM UNRANKED 299029:C7MT7 nidx=null parent=C7WMB]
 + Masmenia F.K.Mey. [SYNONYM UNRANKED 299638:CG3TP nidx=null parent=C7WMB]
Mastersia bakeri
 - Mastersia bakeri (Koord.) Backer ex Koord.-Schum. [ACCEPTED SPECIES 299029:9DBS4 nidx=null]
 + Mastersia bakeri (Koord.) Backer ex Koord.-Schum. [ACCEPTED SPECIES 299638:3YCS9 nidx=null]
Matricaria dichotoma
 - Matricaria dichotoma (DC.) Fenzl ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:6R6RP nidx=null parent=76PMD]
 + Matricaria dichotoma (DC.) Fenzl ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CFZJS nidx=null parent=76PMD]
Matricaria globifera
 - Matricaria globifera (Thunb.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299029:6QV3L nidx=null parent=49JGV]
 + Matricaria globifera (Thunb.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299638:CFZJT nidx=null parent=49JGV]
Matricaria grandiflora
 - Matricaria grandiflora (Thunb.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299029:7373L nidx=null parent=B3Y4B]
 + Matricaria grandiflora (Thunb.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299638:CFZJV nidx=null parent=B3Y4B]
Matricaria matricarioides
 - Matricaria matricarioides (Less.) Porter ex Britton [SYNONYM SPECIES 299029:6QV3D nidx=null parent=736RP]
 + Matricaria matricarioides (Less.) Porter ex Britton [SYNONYM SPECIES 299638:CFZJX nidx=null parent=736RP]
Matricaria multiflora
 - Matricaria multiflora (Thunb.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299029:7373C nidx=null parent=49JGY]
 + Matricaria multiflora (Thunb.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299638:CFZK2 nidx=null parent=49JGY]
Mattiastrum
 - Mattiastrum (Boiss.) Brand [SYNONYM UNRANKED 299029:7Y45J nidx=null parent=7PRNR]
 + Mattiastrum (Boiss.) Brand [SYNONYM UNRANKED 299638:CFZKG nidx=null parent=7PRNR]
Mayodendron
 - Mayodendron Kurz [SYNONYM UNRANKED 299029:99JZT nidx=null parent=99FKT]
 + Mayodendron Kurz [SYNONYM UNRANKED 299638:CFZLQ nidx=null parent=99FKT]
Maytenus conferta
 - Maytenus conferta Masinde ex N. Robson [AMBIGUOUS_SYNONYM SPECIES 299029:6R8K6 nidx=null parent=6KVYL]
 + Maytenus conferta Masinde ex N. Robson [AMBIGUOUS_SYNONYM SPECIES 299638:CFZLY nidx=null parent=6KVYL]
Maytenus distichophylla
 - Maytenus distichophylla Mart. ex Reissek [SYNONYM SPECIES 299029:3YHVM nidx=null parent=6RPVF]
 + Maytenus distichophylla Mart. ex Reissek [SYNONYM SPECIES 299638:CFZLZ nidx=null parent=6RPVF]
Maytenus ilicifolia
 - Maytenus ilicifolia Mart. ex Reissek [AMBIGUOUS_SYNONYM SPECIES 299029:3YHXV nidx=null parent=73Q7B]
 + Maytenus ilicifolia Mart. ex Reissek [AMBIGUOUS_SYNONYM SPECIES 299638:CFZM2 nidx=null parent=73Q7B]
Maytenus imbricata
 - Maytenus imbricata Mart. ex Reissek [SYNONYM SPECIES 299029:3YHXX nidx=null parent=7427B]
 + Maytenus imbricata Mart. ex Reissek [SYNONYM SPECIES 299638:CFZM3 nidx=null parent=7427B]
Maytenus variabilis
 - Maytenus variabilis (Loes.) C. Y. Cheng ex Q. H. Chen [SYNONYM SPECIES 299029:3YJ6B nidx=null parent=6KVKD]
 + Maytenus variabilis (Loes.) C. Y. Cheng ex Q. H. Chen [SYNONYM SPECIES 299638:CFZMB nidx=null parent=6KVKD]
Mazus yakushimensis
 - Mazus yakushimensis Sugim. ex Yamazaki [SYNONYM SPECIES 299029:3YJH4 nidx=null parent=3YJFM]
 + Mazus yakushimensis Sugim. ex Yamazaki [SYNONYM SPECIES 299638:CFZMG nidx=null parent=3YJFM]
Mecodium
 - Mecodium C.Presl [SYNONYM UNRANKED 299029:BC3TD nidx=null parent=B8YB2]
 + Mecodium C.Presl [SYNONYM UNRANKED 299638:CFW5Z nidx=null parent=B8YB2]
Meconopsis oliveriana
 - Meconopsis oliveriana Franch. ex Prain [SYNONYM SPECIES 299029:3YLLL nidx=null parent=69FSJ]
 + Meconopsis oliveriana Franch. ex Prain [SYNONYM SPECIES 299638:CFZNQ nidx=null parent=69FSJ]
Mecranium haemanthum
 - Mecranium haemanthum Triana ex Cogn. [SYNONYM SPECIES 299029:72X2S nidx=null parent=6RGB9]
 + Mecranium haemanthum Triana ex Cogn. [SYNONYM SPECIES 299638:CFZPF nidx=null parent=6RGB9]
Medicago decandollei
 - Medicago decandollei Tineo ex Guss. [SYNONYM SPECIES 299029:3YNK4 nidx=null parent=3YNMM]
 + Medicago decandollei Tineo ex Guss. [SYNONYM SPECIES 299638:CFZSH nidx=null parent=3YNMM]
Medicago elongata
 - Medicago elongata (Rochel) Simonk. ex Kern [SYNONYM SPECIES 299029:9DBYJ nidx=null parent=3YNMD]
 + Medicago elongata (Rochel) Simonk. ex Kern [SYNONYM SPECIES 299638:CFZSK nidx=null parent=3YNMD]
Medicago littoralis
 - Medicago littoralis Rohde ex Loisel. [ACCEPTED SPECIES 299029:3YNLY nidx=null]
 + Medicago littoralis Rohde ex Loisel. [ACCEPTED SPECIES 299638:CFZSM nidx=null]
Medinilla javensis
 - Medinilla javensis Korth. ex Blume [SYNONYM SPECIES 299029:3YP45 nidx=null parent=3YP5N]
 + Medinilla javensis Korth. ex Blume [SYNONYM SPECIES 299638:CFZTB nidx=null parent=3YP5N]
Medinilla pedunculosa
 - Medinilla pedunculosa Ohwi ex Regalado [ACCEPTED SPECIES 299029:3YP8Q nidx=null]
 + Medinilla pedunculosa Ohwi ex Regalado [ACCEPTED SPECIES 299638:CFZTC nidx=null]
Medinilla quadrialata
 - Medinilla quadrialata Ohwi ex Regalado [ACCEPTED SPECIES 299029:3YP9N nidx=null]
 + Medinilla quadrialata Ohwi ex Regalado [ACCEPTED SPECIES 299638:CFZTD nidx=null]
Medinilla rufopilosa
 - Medinilla rufopilosa Ohwi ex Regalado [ACCEPTED SPECIES 299029:6R8D7 nidx=null]
 + Medinilla rufopilosa Ohwi ex Regalado [ACCEPTED SPECIES 299638:CFZTF nidx=null]
Medinilla salicina
 - Medinilla salicina Ohwi ex Regalado [ACCEPTED SPECIES 299029:72WD7 nidx=null]
 + Medinilla salicina Ohwi ex Regalado [ACCEPTED SPECIES 299638:CFZTG nidx=null]
Megacaryon
 - Megacaryon Boiss. [SYNONYM UNRANKED 299029:5TCNC nidx=null parent=49PN]
 + Megacaryon Boiss. [SYNONYM UNRANKED 299638:CFZXB nidx=null parent=49PN]
Megaciella
 - Megaciella Vercammen-Grandjean, 1960 [ACCEPTED SUBGENUS 299029:C3DHC nidx=null]
 + Megaciella Vercammen-Grandjean, 1960 [ACCEPTED SUBGENUS 299638:8YRNS nidx=null]
Megaleranthis
 - Megaleranthis Ohwi [SYNONYM UNRANKED 299029:7NBFR nidx=null parent=82XP]
 + Megaleranthis Ohwi [SYNONYM UNRANKED 299638:CG24S nidx=null parent=82XP]
Megaselia (Aphiochaeta) lanata
 - Megaselia (Aphiochaeta) lanata Robinson, 1981 [ACCEPTED SPECIES 299029:8CQW6 nidx=null]
 + Megaselia (Aphiochaeta) lanata Robinson, 1981 [ACCEPTED SPECIES 299638:3YY7K nidx=null]
Megaselia (Aphiochaeta) rotunda
 - Megaselia (Aphiochaeta) rotunda Robinson, 1981 [ACCEPTED SPECIES 299029:8CR3P nidx=null]
 + Megaselia (Aphiochaeta) rotunda Robinson, 1981 [ACCEPTED SPECIES 299638:3YYN5 nidx=null]
Meibomia rensonii
 - Meibomia rensonii Paynter [SYNONYM SPECIES 299029:9F5JX nidx=null parent=353BS]
 + Meibomia rensonii Paynter [SYNONYM SPECIES 299638:CG2QD nidx=null parent=353BS]
Meionectes
 - Meionectes R.Br. [SYNONYM UNRANKED 299029:5TCP2 nidx=null parent=4SY8]
 + Meionectes R.Br. [SYNONYM UNRANKED 299638:CFWX2 nidx=null parent=4SY8]
Mekistus sinensis
 - Mekistus sinensis Lour. ex Gomes [SYNONYM SPECIES 299029:3Z3H8 nidx=null parent=9K27M]
 + Mekistus sinensis Lour. ex Gomes [SYNONYM SPECIES 299638:CG2RG nidx=null parent=9K27M]
Melaleuca acicularis
 - Melaleuca acicularis Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299029:72XQL nidx=null parent=6R9QC]
 + Melaleuca acicularis Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299638:CG2RY nidx=null parent=6R9QC]
Melaleuca waeberi
 - Melaleuca waeberi Rchb. ex Schauer [SYNONYM SPECIES 299029:3Z46V nidx=null parent=3Z3ZF]
 + Melaleuca waeberi Rchb. ex Schauer [SYNONYM SPECIES 299638:CG2SC nidx=null parent=3Z3ZF]
Melampsalta (Pauropsalta) tibialis caucasica
 - Melampsalta (Pauropsalta) tibialis caucasica (Kolenati, 1857) [SYNONYM SUBSPECIES 299029:CDM4R nidx=null parent=4966R]
 + Melampsalta (Pauropsalta) tibialis caucasica (Kolenati, 1857) [SYNONYM SUBSPECIES 299638:CG2SX nidx=null parent=4966R]
Melampsalta minuto
 - Melampsalta minuto (Ollenbach, 1928) [SYNONYM SPECIES 299029:CDM52 nidx=null parent=B6YXH]
 + Melampsalta minuto (Ollenbach, 1928) [SYNONYM SPECIES 299638:CG2TB nidx=null parent=B6YXH]
Melampyrum latifolium
 - Melampyrum latifolium (W. P. C. Barton) Muhl. ex Britton & A. Brown [SYNONYM SPECIES 299029:7NHL5 nidx=null parent=3Z5CK]
 + Melampyrum latifolium (W. P. C. Barton) Muhl. ex Britton & A. Brown [SYNONYM SPECIES 299638:CG2VQ nidx=null parent=3Z5CK]
Melampyrum roseum var. ovalifolium
 - Melampyrum roseum var. ovalifolium (Nakai) Nakai ex Beauverd [ACCEPTED VARIETY 299029:B8B2T nidx=null]
 + Melampyrum roseum var. ovalifolium (Nakai) Nakai ex Beauverd [ACCEPTED VARIETY 299638:CG2VS nidx=null]
Melancium
 - Melancium Naudin [SYNONYM UNRANKED 299029:5TCPJ nidx=null parent=5NWD]
 + Melancium Naudin [SYNONYM UNRANKED 299638:CG2WN nidx=null parent=5NWD]
Melanorrhoea
 - Melanorrhoea Wall. [SYNONYM UNRANKED 299029:5TCPW nidx=null parent=62SJJ]
 + Melanorrhoea Wall. [SYNONYM UNRANKED 299638:CG36X nidx=null parent=62SJJ]
Melanthera abyssinica
 - Melanthera abyssinica (Sch. Bip. ex A. Rich.) Benth. & Hook. fil. ex Vatke [SYNONYM SPECIES 299029:7397V nidx=null parent=3VBFC]
 + Melanthera abyssinica (Sch. Bip. ex A. Rich.) Benth. & Hook. fil. ex Vatke [SYNONYM SPECIES 299638:CG3BZ nidx=null parent=3VBFC]
Melaphe thracicus
 - Melaphe thracicus (Verhoeff, 1926) [SYNONYM SPECIES 299029:C3YYX nidx=null parent=9GTD4]
 + Melaphe thracicus (Verhoeff, 1926) [SYNONYM SPECIES 299638:CG3FD nidx=null parent=6R8VQ]
Melaphinae
 - Melaphinae Brölemann, 1916 [ACCEPTED SUBFAMILY 299029:844W5 nidx=null]
 + Melaphinae [ACCEPTED SUBFAMILY 299638:CG3FG nidx=null]
Melastoma amplexicaule
 - Melastoma amplexicaule Pav. ex Naudin [SYNONYM SPECIES 299029:3ZCS9 nidx=null parent=42N6G]
 + Melastoma amplexicaule Pav. ex Naudin [SYNONYM SPECIES 299638:CG3GD nidx=null parent=42N6G]
Melastoma carneum
 - Melastoma carneum Zipp. ex Blume [SYNONYM SPECIES 299029:72WVC nidx=null parent=3YP4Q]
 + Melastoma carneum Zipp. ex Blume [SYNONYM SPECIES 299638:CG3GH nidx=null parent=3YP4Q]
Melastoma crassifolium
 - Melastoma crassifolium Reinw. ex Blume [SYNONYM SPECIES 299029:3ZCW7 nidx=null parent=3YNYM]
 + Melastoma crassifolium Reinw. ex Blume [SYNONYM SPECIES 299638:CG3GP nidx=null parent=3YNYM]
Melastoma cymosum
 - Melastoma cymosum Schrad. & J. C. Wendl. [AMBIGUOUS_SYNONYM SPECIES 299029:3ZCWQ nidx=null parent=CZBT]
 + Melastoma cymosum Schrad. & J. C. Wendl. [AMBIGUOUS_SYNONYM SPECIES 299638:CG3GQ nidx=null parent=CZBT]
Melastoma denticulatum
 - Melastoma denticulatum Bonpl. ex Naudin [AMBIGUOUS_SYNONYM SPECIES 299029:3ZCX2 nidx=null parent=42N5S]
 + Melastoma denticulatum Bonpl. ex Naudin [AMBIGUOUS_SYNONYM SPECIES 299638:CG3GR nidx=null parent=42N5S]
Melastoma diffusum
 - Melastoma diffusum Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:3ZCX7 nidx=null parent=36VY4]
 + Melastoma diffusum Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CG3GT nidx=null parent=36VY4]
Melastoma epidendrum
 - Melastoma epidendrum Reinw. ex Blume [SYNONYM SPECIES 299029:3ZCXY nidx=null parent=3YNV9]
 + Melastoma epidendrum Reinw. ex Blume [SYNONYM SPECIES 299638:CG3GW nidx=null parent=3YNV9]
Melastoma ferrugineum
 - Melastoma ferrugineum Reinw. ex Blume [SYNONYM SPECIES 299029:8R9V6 nidx=null parent=8R9QP]
 + Melastoma ferrugineum Reinw. ex Blume [SYNONYM SPECIES 299638:CG3GY nidx=null parent=8R9QP]
Melastoma lineare
 - Melastoma lineare Reinw. ex Blume [SYNONYM SPECIES 299029:3ZD45 nidx=null parent=74Z2C]
 + Melastoma lineare Reinw. ex Blume [SYNONYM SPECIES 299638:CG3H4 nidx=null parent=74Z2C]
Melastoma nodosum
 - Melastoma nodosum Zipp. ex Blume [SYNONYM SPECIES 299029:3ZD6J nidx=null parent=3YNYP]
 + Melastoma nodosum Zipp. ex Blume [SYNONYM SPECIES 299638:CG3H6 nidx=null parent=3YNYP]
Melastoma polygamum
 - Melastoma polygamum Bonpl. ex Naudin [SYNONYM SPECIES 299029:3ZD89 nidx=null parent=6RGFP]
 + Melastoma polygamum Bonpl. ex Naudin [SYNONYM SPECIES 299638:CG3H7 nidx=null parent=6RGFP]
Melastoma racemiferum
 - Melastoma racemiferum Schrank & Mart. ex DC. [SYNONYM SPECIES 299029:3ZD9C nidx=null parent=42P9K]
 + Melastoma racemiferum Schrank & Mart. ex DC. [SYNONYM SPECIES 299638:CG3H8 nidx=null parent=42P9K]
Melastoma reflexum
 - Melastoma reflexum Reinw. ex Blume [SYNONYM SPECIES 299029:3ZD9K nidx=null parent=4BQBR]
 + Melastoma reflexum Reinw. ex Blume [SYNONYM SPECIES 299638:CG3H9 nidx=null parent=4BQBR]
Melastoma salicifolia
 - Melastoma salicifolia Bonpl. ex Naudin [SYNONYM SPECIES 299029:6QWX8 nidx=null parent=42PDJ]
 + Melastoma salicifolia Bonpl. ex Naudin [SYNONYM SPECIES 299638:CG3HB nidx=null parent=42PDJ]
Melastoma speciosum
 - Melastoma speciosum Reinw. ex Blume [SYNONYM SPECIES 299029:3ZDBG nidx=null parent=3YPBG]
 + Melastoma speciosum Reinw. ex Blume [SYNONYM SPECIES 299638:CG3HF nidx=null parent=3YPBG]
Melastoma stenostachyum
 - Melastoma stenostachyum Schrank & Mart. ex DC. [SYNONYM SPECIES 299029:3ZDBV nidx=null parent=6RFVC]
 + Melastoma stenostachyum Schrank & Mart. ex DC. [SYNONYM SPECIES 299638:CG3HG nidx=null parent=6RFVC]
Melastoma trachyphyllum
 - Melastoma trachyphyllum Backer ex Bakh. fil. [ACCEPTED SPECIES 299029:3ZDD7 nidx=null]
 + Melastoma trachyphyllum Backer ex Bakh. fil. [ACCEPTED SPECIES 299638:CG3HK nidx=null]
Melastoma uliginosum
 - Melastoma uliginosum Bonpl. ex Naudin [SYNONYM SPECIES 299029:3ZDDL nidx=null parent=9C49]
 + Melastoma uliginosum Bonpl. ex Naudin [SYNONYM SPECIES 299638:CG3HL nidx=null parent=9C49]
Melastoma viscosum
 - Melastoma viscosum Bonpl. ex Naudin [SYNONYM SPECIES 299029:6R8WT nidx=null parent=9C3V]
 + Melastoma viscosum Bonpl. ex Naudin [SYNONYM SPECIES 299638:CG3HM nidx=null parent=9C3V]
Melicope lasioneura
 - Melicope lasioneura (Baill.) Baill. ex Guillaumin [ACCEPTED SPECIES 299029:72Z6D nidx=null]
 + Melicope lasioneura (Baill.) Baill. ex Guillaumin [ACCEPTED SPECIES 299638:CG3K5 nidx=null]
Melilotus laxiflorus
 - Melilotus laxiflorus (Rochel) Friv. ex Griseb. [SYNONYM SPECIES 299029:9DCGY nidx=null parent=58R92]
 + Melilotus laxiflorus (Rochel) Friv. ex Griseb. [SYNONYM SPECIES 299638:CG3KG nidx=null parent=58R92]
Melilotus leucanthus
 - Melilotus leucanthus W.D.J.Koch ex DC. [SYNONYM SPECIES 299029:3ZFCS nidx=null parent=3ZFBQ]
 + Melilotus leucanthus W.D.J.Koch ex DC. [SYNONYM SPECIES 299638:CG3KH nidx=null parent=3ZFBQ]
Melilotus petitpierrianus
 - Melilotus petitpierrianus Willd. ex Ces., Pass. & Gibelli [SYNONYM SPECIES 299029:9DCJ3 nidx=null parent=9CTBZ]
 + Melilotus petitpierrianus Willd. ex Ces., Pass. & Gibelli [SYNONYM SPECIES 299638:CG3KM nidx=null parent=9CTBZ]
Melilotus physocarpus
 - Melilotus physocarpus Stef. [SYNONYM SPECIES 299029:3ZFDM nidx=null parent=3ZFBY]
 + Melilotus physocarpus Stef. [AMBIGUOUS_SYNONYM SPECIES 299638:3ZFDN nidx=null parent=3ZFBY]
Meliosma wallichii
 - Meliosma wallichii Planch. ex Hook. fil. [SYNONYM SPECIES 299029:BKG9S nidx=null parent=3ZHWY]
 + Meliosma wallichii Planch. ex Hook. fil. [SYNONYM SPECIES 299638:CG3NM nidx=null parent=3ZHWY]
Meliosma wightii
 - Meliosma wightii Planch. ex Brandis [SYNONYM SPECIES 299029:3ZJ63 nidx=null parent=BNNGC]
 + Meliosma wightii Planch. ex Brandis [SYNONYM SPECIES 299638:CG3NN nidx=null parent=BNNGC]
Melochia diffusa
 - Melochia diffusa Bertero ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 299029:BPJFX nidx=null parent=3ZLYV]
 + Melochia diffusa Bertero ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 299638:CG3SX nidx=null parent=3ZLYV]
Melodinus latifolius
 - Melodinus latifolius Schltr. ex Guillaumin [SYNONYM SPECIES 299029:3ZM3Z nidx=null parent=3ZM27]
 + Melodinus latifolius Schltr. ex Guillaumin [SYNONYM SPECIES 299638:CG3T4 nidx=null parent=3ZM27]
Melodorum
 - Melodorum Lour. [SYNONYM UNRANKED 299029:C7PXF nidx=null parent=C8MV8]
 + Melodorum Lour. [SYNONYM UNRANKED 299638:CG3T6 nidx=null parent=C8MV8]
Melodorum cylindricum
 - Melodorum cylindricum Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:72Y93 nidx=null parent=C85Z9]
 + Melodorum cylindricum Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CG3T7 nidx=null parent=C85Z9]
Melothria chlorocarpa
 - Melothria chlorocarpa Engelm. ex S. Watson [SYNONYM SPECIES 299029:3ZN5Y nidx=null parent=3ZN8J]
 + Melothria chlorocarpa Engelm. ex S. Watson [SYNONYM SPECIES 299638:CG3WJ nidx=null parent=3ZN8J]
Melphidippa willemiana
 - Melphidippa willemiana d'Udekem d'Acoz, 2006 [ACCEPTED SPECIES 299029:72Y9J nidx=null]
 + Melphidippa willemiana d'Udekem d'Acoz, 2006 [ACCEPTED SPECIES 299638:CG3WN nidx=null]
Memecylon arnottianum
 - Memecylon arnottianum Wight ex Thwaites [SYNONYM SPECIES 299029:3ZNNC nidx=null parent=6PZ99]
 + Memecylon arnottianum Wight ex Thwaites [SYNONYM SPECIES 299638:CG3XN nidx=null parent=6PZ99]
Memecylon bipindense
 - Memecylon bipindense Gilg ex A. Fern. & R. Fern. [SYNONYM SPECIES 299029:3ZNNY nidx=null parent=3ZNPP]
 + Memecylon bipindense Gilg ex A. Fern. & R. Fern. [SYNONYM SPECIES 299638:CG3XP nidx=null parent=3ZNPP]
Memecylon myrtiforme
 - Memecylon myrtiforme Naudin ex Arènes [SYNONYM SPECIES 299029:3ZNYS nidx=null parent=3ZNYR]
 + Memecylon myrtiforme Naudin ex Arènes [SYNONYM SPECIES 299638:CG3XV nidx=null parent=3ZNYR]
Memecylon viridifolium
 - Memecylon viridifolium Exell ex A. Fern. & R. Fern. [SYNONYM SPECIES 299029:3ZP7K nidx=null parent=3ZP7H]
 + Memecylon viridifolium Exell ex A. Fern. & R. Fern. [SYNONYM SPECIES 299638:CG3XW nidx=null parent=3ZP7H]
Memecylon walkeri
 - Memecylon walkeri Hook. ex C. B. Clarke [SYNONYM SPECIES 299029:3ZP7R nidx=null parent=6QXZ6]
 + Memecylon walkeri Hook. ex C. B. Clarke [SYNONYM SPECIES 299638:CG3XX nidx=null parent=6QXZ6]
Mendrausus pauxilus
 - Mendrausus pauxilus Fieber, 1869 [SYNONYM SPECIES 299029:C7QHJ nidx=null parent=8RLXL]
 + Mendrausus pauxilus Fieber, 1869 [SYNONYM SPECIES 299638:CG3YR nidx=null parent=8RLXL]
Meninia turgida
 - Meninia turgida Fua ex Hook. fil. [SYNONYM SPECIES 299029:3ZQML nidx=null parent=4GHFS]
 + Meninia turgida Fua ex Hook. fil. [SYNONYM SPECIES 299638:CG3ZT nidx=null parent=4GHFS]
Menonvillea linearis
 - Menonvillea linearis Bertero ex C. Presl [AMBIGUOUS_SYNONYM SPECIES 299029:C7QM7 nidx=null parent=3ZR58]
 + Menonvillea linearis Bertero ex C. Presl [AMBIGUOUS_SYNONYM SPECIES 299638:CG42L nidx=null parent=3ZR58]
Mentzelia albicaulis
 - Mentzelia albicaulis (Douglas ex Hook.) Douglas ex Torr. & A. Gray [ACCEPTED SPECIES 299029:3ZSGR nidx=null]
 + Mentzelia albicaulis (Douglas ex Hook.) Douglas ex Torr. & A. Gray [ACCEPTED SPECIES 299638:CG457 nidx=null]
Mepachymerus (Mepachymerus) indicus
 - Mepachymerus (Mepachymerus) indicus Frey, 1961 [ACCEPTED SPECIES 299029:8CSWH nidx=null]
 + Mepachymerus (Mepachymerus) indicus Frey, 1961 [ACCEPTED SPECIES 299638:3ZT2C nidx=null]
Mepachymerus (Mepachymerus) moirangus
 - Mepachymerus (Mepachymerus) moirangus Cherian, 1973 [ACCEPTED SPECIES 299029:8CSWJ nidx=null]
 + Mepachymerus (Mepachymerus) moirangus Cherian, 1973 [ACCEPTED SPECIES 299638:3ZT2L nidx=null]
Mepachymerus (Steleocerellus) gladiolus
 - Mepachymerus (Steleocerellus) gladiolus (Becker, 1913) [ACCEPTED SPECIES 299029:8CSWL nidx=null]
 + Mepachymerus (Steleocerellus) gladiolus (Becker, 1913) [ACCEPTED SPECIES 299638:3ZT29 nidx=null]
Merckia
 - Merckia Fisch. ex Cham. & Schltdl. [SYNONYM UNRANKED 299029:BKJF5 nidx=null parent=4GD]
 + Merckia Fisch. ex Cham. & Schltdl. [SYNONYM UNRANKED 299638:CG46V nidx=null parent=4GD]
Merodon (Merodon) escorialensis
 - Merodon (Merodon) escorialensis Strobl, 1909 [ACCEPTED SPECIES 299029:89F36 nidx=null]
 + Merodon (Merodon) escorialensis Strobl, 1909 [ACCEPTED SPECIES 299638:3ZVGG nidx=null]
Merodon (Merodon) haemorrhoidalis
 - Merodon (Merodon) haemorrhoidalis Sack, 1913 [ACCEPTED SPECIES 299029:8CSZ8 nidx=null]
 + Merodon (Merodon) haemorrhoidalis Sack, 1913 [ACCEPTED SPECIES 299638:3ZVH5 nidx=null]
Merodon (Merodon) longicornis
 - Merodon (Merodon) longicornis Sack, 1913 [ACCEPTED SPECIES 299029:92TNK nidx=null]
 + Merodon (Merodon) longicornis Sack, 1913 [ACCEPTED SPECIES 299638:3ZVHR nidx=null]
Merodon (Merodon) unicolor
 - Merodon (Merodon) unicolor Strobl, 1909 [ACCEPTED SPECIES 299029:8CT2Z nidx=null]
 + Merodon (Merodon) unicolor Strobl, 1909 [ACCEPTED SPECIES 299638:3ZVLT nidx=null]
Merremia convolvulacea
 - Merremia convolvulacea Dennst. ex Hallier fil. [SYNONYM SPECIES 299029:3ZWJV nidx=null parent=3ZWKW]
 + Merremia convolvulacea Dennst. ex Hallier fil. [SYNONYM SPECIES 299638:CG4BW nidx=null parent=3ZWKW]
Merremia guerichiana
 - Merremia guerichiana Engl. ex Hallier fil. [SYNONYM SPECIES 299029:3ZWKR nidx=null parent=36XXD]
 + Merremia guerichiana Engl. ex Hallier fil. [SYNONYM SPECIES 299638:CG4BX nidx=null parent=36XXD]
Merremia sinuata
 - Merremia sinuata (Ortega) Hallier fil. ex Hoehne [SYNONYM SPECIES 299029:B59BX nidx=null parent=36XX8]
 + Merremia sinuata (Ortega) Hallier fil. ex Hoehne [SYNONYM SPECIES 299638:CG4BZ nidx=null parent=36XX8]
Mertensia elongata
 - Mertensia elongata (Decne.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:3ZWSD nidx=null parent=34CSZ]
 + Mertensia elongata (Decne.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CG4C6 nidx=null parent=34CSZ]
Mertensia nuda
 - Mertensia nuda Moritz ex Reichardt [SYNONYM SPECIES 299029:BBY9C nidx=null parent=B8ZMV]
 + Mertensia nuda Moritz ex Reichardt [SYNONYM SPECIES 299638:CG4C8 nidx=null parent=B8ZMV]
Mertensia symphytoides
 - Mertensia symphytoides Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:3ZWWF nidx=null parent=3ZWTD]
 + Mertensia symphytoides Fisch. ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CG4CB nidx=null parent=3ZWTD]
Mesarmaueria pellucida
 - Mesarmaueria pellucida [SYNONYM SPECIES 299029:3ZXYL nidx=null parent=4ML8X]
 + Mesarmaueria pellucida Korotkevich, 1955 [SYNONYM SPECIES 299638:CG4F7 nidx=null parent=4ML8W]
Mesembryanthemum deflexum
 - Mesembryanthemum deflexum Sol. ex Salm-Dyck [AMBIGUOUS_SYNONYM SPECIES 299029:9Y54F nidx=null parent=3S3PB]
 + Mesembryanthemum deflexum Sol. ex Salm-Dyck [AMBIGUOUS_SYNONYM SPECIES 299638:CG4FM nidx=null parent=3S3PB]
Mesembryanthemum helianthoides
 - Mesembryanthemum helianthoides Sol. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:9Y554 nidx=null parent=RF7F]
 + Mesembryanthemum helianthoides Sol. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:3ZYQC nidx=null parent=RF7F]
Mesembryanthemum inexpectatum
 - Mesembryanthemum inexpectatum Dinter ex Schwantes [SYNONYM SPECIES 299029:3ZYRW nidx=null parent=369TZ]
 + Mesembryanthemum inexpectatum Dinter ex Schwantes [SYNONYM SPECIES 299638:CG4FN nidx=null parent=369TZ]
Mesembryanthemum peersii
 - Mesembryanthemum peersii L. Bolus ex Hort. Kew [AMBIGUOUS_SYNONYM SPECIES 299029:73C7K nidx=null parent=6CGF6]
 + Mesembryanthemum peersii L. Bolus ex Hort. Kew [AMBIGUOUS_SYNONYM SPECIES 299638:CG4GT nidx=null parent=6CGF6]
Mesembryanthemum schwantesii
 - Mesembryanthemum schwantesii Dinter ex Schwantes [SYNONYM SPECIES 299029:3ZZ9B nidx=null parent=57839]
 + Mesembryanthemum schwantesii Dinter ex Schwantes [SYNONYM SPECIES 299638:CG4GW nidx=null parent=57839]
Mesocriconema onoense
 - Mesocriconema onoense (Luc, 1959) Loof & De Grisse, 1989 [ACCEPTED SPECIES 299029:CBG87 nidx=null]
 + Mesocriconema onoense (Luc, 1959) Loof & De Grisse, 1989 [ACCEPTED SPECIES 299638:8GCFH nidx=null]
Metabriggsia
 - Metabriggsia W.T.Wang [SYNONYM UNRANKED 299029:5TCTF nidx=null parent=62VJJ]
 + Metabriggsia W.T.Wang [SYNONYM UNRANKED 299638:CG2DG nidx=null parent=62VJJ]
Metacyclops margaretae
 - Metacyclops margaretae Lindberg, 1938 [ACCEPTED SPECIES 299029:429KV nidx=null]
 + Metacyclops margaretae Lindberg, 1940 [ACCEPTED SPECIES 299638:CG2FW nidx=null]
Metaeritrichium
 - Metaeritrichium W.T.Wang [SYNONYM UNRANKED 299029:62YZ5 nidx=null parent=NP2]
 + Metaeritrichium W.T.Wang [SYNONYM UNRANKED 299638:CG2GH nidx=null parent=NP2]
Metalasia pulcherrima
 - Metalasia pulcherrima Eckl. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:6RCYZ nidx=null parent=52SY2]
 + Metalasia pulcherrima Eckl. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG2J9 nidx=null parent=52SY2]
Metalepis
 - Metalepis Griseb. [SYNONYM UNRANKED 299029:5TCTJ nidx=null parent=3YJD]
 + Metalepis Griseb. [SYNONYM UNRANKED 299638:CFQ68 nidx=null parent=3YJD]
Metaplexis
 - Metaplexis R.Br. [SYNONYM UNRANKED 299029:5TCTL nidx=null parent=3YJD]
 + Metaplexis R.Br. [SYNONYM UNRANKED 299638:CG2P7 nidx=null parent=3YJD]
Metapolypodium
 - Metapolypodium Ching [SYNONYM UNRANKED 299029:C43ZP nidx=null parent=B8Y65]
 + Metapolypodium Ching [SYNONYM UNRANKED 299638:CG2PF nidx=null parent=B8Y65]
Metastelma parviflorum
 - Metastelma parviflorum (Sw.) R. Br. ex Schult. [ACCEPTED SPECIES 299029:42DQ8 nidx=null]
 + Metastelma parviflorum (Sw.) R. Br. ex Schult. [ACCEPTED SPECIES 299638:CG2RC nidx=null]
Metopolophium (Metopolophium)
 - Metopolophium (Metopolophium) Mordvilko, 1914 [ACCEPTED SUBGENUS 299029:C8RKB nidx=null]
 + Metopolophium (Metopolophium) Mordvilko, 1914 [ACCEPTED SUBGENUS 299638:CFHQJ nidx=null]
Metrosideros balansae
 - Metrosideros balansae Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299029:6RF9G nidx=null parent=42JX9]
 + Metrosideros balansae Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299638:CG34F nidx=null parent=42JX9]
Metrosideros calyculatus
 - Metrosideros calyculatus Sieber ex DC. [SYNONYM SPECIES 299029:73F9B nidx=null parent=3Z3WZ]
 + Metrosideros calyculatus Sieber ex DC. [SYNONYM SPECIES 299638:CG34G nidx=null parent=3Z3WZ]
Metrosideros dolichandra
 - Metrosideros dolichandra Schltr. ex Guillaumin [ACCEPTED SPECIES 299029:73F98 nidx=null]
 + Metrosideros dolichandra Schltr. ex Guillaumin [ACCEPTED SPECIES 299638:CG34H nidx=null]
Mezilaurus caatingae
 - Mezilaurus caatingae van der Werff [ACCEPTED SPECIES 299029:42L5Q nidx=null]
 + Mezilaurus caatingae van der Werff [ACCEPTED SPECIES 299638:CG36N nidx=null]
Mezilaurus micrantha
 - Mezilaurus micrantha van der Werff [ACCEPTED SPECIES 299029:42L66 nidx=null]
 + Mezilaurus micrantha van der Werff [ACCEPTED SPECIES 299638:CG36P nidx=null]
Mezilaurus palcazuensis
 - Mezilaurus palcazuensis van der Werff [ACCEPTED SPECIES 299029:42L6B nidx=null]
 + Mezilaurus palcazuensis van der Werff [ACCEPTED SPECIES 299638:CG36Q nidx=null]
Mezilaurus pyriflora
 - Mezilaurus pyriflora van der Werff [ACCEPTED SPECIES 299029:42L6C nidx=null]
 + Mezilaurus pyriflora van der Werff [ACCEPTED SPECIES 299638:CG36R nidx=null]
Mezilaurus quadrilocellata
 - Mezilaurus quadrilocellata van der Werff [SYNONYM SPECIES 299029:42L6D nidx=null parent=5BZCF]
 + Mezilaurus quadrilocellata van der Werff [SYNONYM SPECIES 299638:CG36S nidx=null parent=5BZCF]
Mezilaurus sprucei
 - Mezilaurus sprucei Taub. ex Mez [ACCEPTED SPECIES 299029:42L6G nidx=null]
 + Mezilaurus sprucei Taub. ex Mez [ACCEPTED SPECIES 299638:CG36T nidx=null]
Mezilaurus thoroflora
 - Mezilaurus thoroflora van der Werff [ACCEPTED SPECIES 299029:42L6K nidx=null]
 + Mezilaurus thoroflora van der Werff [ACCEPTED SPECIES 299638:CG36V nidx=null]
Mezilaurus triunca
 - Mezilaurus triunca van der Werff [ACCEPTED SPECIES 299029:42L6L nidx=null]
 + Mezilaurus triunca van der Werff [ACCEPTED SPECIES 299638:CG36W nidx=null]
Miamyia (Miamyia) pintoi
 - Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 299029:42LGN nidx=null parent=8FMS9]
 + Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 299638:89FMK nidx=null parent=8FMS9]
Miconia burchellii var. glabrata
 - Miconia burchellii var. glabrata Cogn. ex Glaziou [SYNONYM VARIETY 299029:5Q4Y9 nidx=null parent=73GMF]
 + Miconia burchellii var. glabrata Cogn. ex Glaziou [SYNONYM VARIETY 299638:CG3FC nidx=null parent=73GMF]
Miconia crispula
 - Miconia crispula Spruce ex Naudin [SYNONYM SPECIES 299029:42N3Y nidx=null parent=42P73]
 + Miconia crispula Spruce ex Naudin [SYNONYM SPECIES 299638:CG3G5 nidx=null parent=42P73]
Miconia igniaria
 - Miconia igniaria Bonpl. ex Naudin [ACCEPTED SPECIES 299029:6RGCQ nidx=null]
 + Miconia igniaria Bonpl. ex Naudin [ACCEPTED SPECIES 299638:CG3GG nidx=null]
Miconia lepidota
 - Miconia lepidota Steud. ex Naudin [AMBIGUOUS_SYNONYM SPECIES 299029:42NNS nidx=null parent=42NJQ]
 + Miconia lepidota Steud. ex Naudin [AMBIGUOUS_SYNONYM SPECIES 299638:CG3GX nidx=null parent=42NJQ]
Miconia spicellata
 - Miconia spicellata Bonpl. ex Naudin [ACCEPTED SPECIES 299029:42PHM nidx=null]
 + Miconia spicellata Bonpl. ex Naudin [ACCEPTED SPECIES 299638:CG3HS nidx=null]
Miconia verticilliflora
 - Miconia verticilliflora Steud. ex Naudin [SYNONYM SPECIES 299029:42PRF nidx=null parent=42P86]
 + Miconia verticilliflora Steud. ex Naudin [SYNONYM SPECIES 299638:CG3HX nidx=null parent=42P86]
Miconia willdenowii
 - Miconia willdenowii Klotzsch ex Naudin [ACCEPTED SPECIES 299029:42PSH nidx=null]
 + Miconia willdenowii Klotzsch ex Naudin [ACCEPTED SPECIES 299638:CG3HY nidx=null]
Micrechites baillonii
 - Micrechites baillonii Pierre ex Spire & A. Spire [SYNONYM SPECIES 299029:42R6V nidx=null parent=42R7H]
 + Micrechites baillonii Pierre ex Spire & A. Spire [SYNONYM SPECIES 299638:CG3KN nidx=null parent=42R7H]
Microchaete tenera
 - Microchaete tenera Thuret, 1875 [ACCEPTED SPECIES 299029:6RFPY nidx=null]
 + Microchaete tenera Thuret, 1875 [ACCEPTED SPECIES 299638:CG3PD nidx=null]
Microchthonius
 - Microchthonius Hadzi, 1933 [SYNONYM SUBGENUS 299029:8NS9D nidx=null parent=5RMB]
 + Microchthonius Hadzi, 1933 [SYNONYM SUBGENUS 299638:CFLHF nidx=null parent=5RMB]
Microcosmus exasperatus
 - Microcosmus exasperatus Heller, 1878 [ACCEPTED SPECIES 299029:73FRT nidx=null]
 + Microcosmus exasperatus Heller, 1878 [ACCEPTED SPECIES 299638:CG3RS nidx=null]
Microcybe
 - Microcybe Turcz. [SYNONYM UNRANKED 299029:BSGBH nidx=null parent=6N36]
 + Microcybe Turcz. [SYNONYM UNRANKED 299638:CG3SP nidx=null parent=6N36]
Microcyclops gracilis margaretae
 - Microcyclops gracilis margaretae Lindberg, 1938 [SYNONYM SUBSPECIES 299029:BHQ24 nidx=null parent=429KV]
 + Microcyclops gracilis margaretae (Lindberg, 1940) [SYNONYM SUBSPECIES 299638:CG3SR nidx=null parent=CG2FW]
Microcyclops margaretae
 - Microcyclops margaretae (Lindberg, 1938) [SYNONYM SPECIES 299029:7X9S3 nidx=null parent=429KV]
 + Microcyclops margaretae (Lindberg, 1940) [SYNONYM SPECIES 299638:CG3SS nidx=null parent=CG2FW]
Microiulus laeticollis mierzeyewskii
 - Microiulus laeticollis mierzeyewskii Jawlowski, 1925 [SYNONYM SUBSPECIES 299029:CDNQX nidx=null parent=7G9XN]
 + Microiulus laeticollis mierzeyewskii Jawlowski, 1925 [SYNONYM SUBSPECIES 299638:CG3Y3 nidx=null parent=7G9XN]
Microlagenaria
 - Microlagenaria (C.Jeffrey) A.M.Lu & J.Q.Li [SYNONYM UNRANKED 299029:BMJD2 nidx=null parent=7HR7]
 + Microlagenaria (C.Jeffrey) A.M.Lu & J.Q.Li [SYNONYM UNRANKED 299638:CG3Y5 nidx=null parent=7HR7]
Microlaimoidea
 - Microlaimoidea Micoletzky, 1922 [ACCEPTED SUBFAMILY 299029:B3GXF nidx=null]
 + Microlaimoidea Micoletzky, 1922 [ACCEPTED SUPERFAMILY 299638:8FZD5 nidx=null]
Microlicia avicularis
 - Microlicia avicularis Mart. ex Naudin [ACCEPTED SPECIES 299029:73H3V nidx=null]
 + Microlicia avicularis Mart. ex Naudin [ACCEPTED SPECIES 299638:CG3YV nidx=null]
Microlicia baccharoides
 - Microlicia baccharoides Mart. ex Naudin [ACCEPTED SPECIES 299029:42Y5V nidx=null]
 + Microlicia baccharoides Mart. ex Naudin [ACCEPTED SPECIES 299638:CG3YW nidx=null]
Microlicia fasciculata
 - Microlicia fasciculata Mart. ex Naudin [ACCEPTED SPECIES 299029:42Y7C nidx=null]
 + Microlicia fasciculata Mart. ex Naudin [ACCEPTED SPECIES 299638:CG3YX nidx=null]
Microlicia obtusifolia var. microphylla
 - Microlicia obtusifolia var. microphylla Cogn. ex Glaziou [SYNONYM VARIETY 299029:9YYCN nidx=null parent=42Y9M]
 + Microlicia obtusifolia var. microphylla Cogn. ex Glaziou [SYNONYM VARIETY 299638:CG3YY nidx=null parent=42Y9M]
Microlicia schwackeana
 - Microlicia schwackeana Glaziou ex Versiane & R. Romero [ACCEPTED SPECIES 299029:9374N nidx=null]
 + Microlicia schwackeana Glaziou ex Versiane & R. Romero [ACCEPTED SPECIES 299638:CG3YZ nidx=null]
Microlicia viscosa
 - Microlicia viscosa Cogn. ex Glaziou [ACCEPTED SPECIES 299029:42YBV nidx=null]
 + Microlicia viscosa Cogn. ex Glaziou [ACCEPTED SPECIES 299638:CG3Z2 nidx=null]
Micromelum globosum
 - Micromelum globosum Elmer ex Yu. Tanaka [SYNONYM SPECIES 299029:42YTN nidx=null parent=44N5X]
 + Micromelum globosum Elmer ex Yu. Tanaka [SYNONYM SPECIES 299638:CG426 nidx=null parent=44N5X]
Micromelum sorsogonense
 - Micromelum sorsogonense Elmer ex Yu. Tanaka [SYNONYM SPECIES 299029:42YTX nidx=null parent=44N5X]
 + Micromelum sorsogonense Elmer ex Yu. Tanaka [SYNONYM SPECIES 299638:CG427 nidx=null parent=44N5X]
Micropus erectus
 - Micropus erectus Ten. ex Nyman [SYNONYM SPECIES 299029:435C6 nidx=null parent=MFZ7]
 + Micropus erectus Ten. ex Nyman [SYNONYM SPECIES 299638:CG48C nidx=null parent=MFZ7]
Microsemma sphaerocarpa
 - Microsemma sphaerocarpa Baill. ex Guillaumin [SYNONYM SPECIES 299029:4364T nidx=null parent=722M3]
 + Microsemma sphaerocarpa Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG4B8 nidx=null parent=722M3]
Microtropis latifolia
 - Microtropis latifolia Wight ex M. A. Lawson [ACCEPTED SPECIES 299029:43965 nidx=null]
 + Microtropis latifolia Wight ex M. A. Lawson [ACCEPTED SPECIES 299638:CG4GX nidx=null]
Microtropis wallichiana
 - Microtropis wallichiana Wight ex Thwaites [ACCEPTED SPECIES 299029:4397Y nidx=null]
 + Microtropis wallichiana Wight ex Thwaites [ACCEPTED SPECIES 299638:CG4GZ nidx=null]
Mikania callineura
 - Mikania callineura Schu Itz-Bip. ex Baker [ACCEPTED SPECIES 299029:43B5L nidx=null]
 + Mikania callineura Schu Itz-Bip. ex Baker [ACCEPTED SPECIES 299638:CG4JQ nidx=null]
Miliusa montana
 - Miliusa montana Gardner ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:43CWD nidx=null]
 + Miliusa montana Gardner ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CG4LF nidx=null]
Miliusa zeylanica
 - Miliusa zeylanica Gardner ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:43CX4 nidx=null]
 + Miliusa zeylanica Gardner ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CG4LG nidx=null]
Millania rupestris
 - Millania rupestris Zipp. ex Blume [SYNONYM SPECIES 299029:43CXW nidx=null parent=76HF8]
 + Millania rupestris Zipp. ex Blume [SYNONYM SPECIES 299638:CG4LH nidx=null parent=76HF8]
Millingtonia
 - Millingtonia Roxb. [SYNONYM UNRANKED 299029:5TCXW nidx=null parent=5NR9]
 + Millingtonia Roxb. [SYNONYM UNRANKED 299638:CG4LX nidx=null parent=5NR9]
Millingtonia dilleniifolia
 - Millingtonia dilleniifolia Wall. ex Wight & Arn. [SYNONYM SPECIES 299029:73KW8 nidx=null parent=72YCJ]
 + Millingtonia dilleniifolia Wall. ex Wight & Arn. [SYNONYM SPECIES 299638:CG4LY nidx=null parent=72YCJ]
Mimosa eurystegia
 - Mimosa eurystegia Barneby ex M.Morales, Ribas & Santos-Silva [ACCEPTED SPECIES 299029:9DCXT nidx=null]
 + Mimosa eurystegia Barneby ex M.Morales, Ribas & Santos-Silva [ACCEPTED SPECIES 299638:CG4Q5 nidx=null]
Mimosa invisa
 - Mimosa invisa Mart. ex Colla [ACCEPTED SPECIES 299029:73LRS nidx=null]
 + Mimosa invisa Mart. ex Colla [ACCEPTED SPECIES 299638:CG4QH nidx=null]
Mimosa microphylla
 - Mimosa microphylla Dryand. ex Sm. [SYNONYM SPECIES 299029:9DD4Y nidx=null parent=5Q5Y5]
 + Mimosa microphylla Dryand. [ACCEPTED SPECIES 299638:43GJL nidx=null]
Mimosa tucumensis
 - Mimosa tucumensis Barneby ex Ribas, M.Morales & Santos-Silva [ACCEPTED SPECIES 299029:9DDDP nidx=null]
 + Mimosa tucumensis Barneby ex Ribas, M.Morales & Santos-Silva [ACCEPTED SPECIES 299638:CG4R7 nidx=null]
Mimulus laxus
 - Mimulus laxus Pennell ex Peck [SYNONYM SPECIES 299029:43HLV nidx=null parent=3BCST]
 + Mimulus laxus Pennell ex Peck [SYNONYM SPECIES 299638:CG4S2 nidx=null parent=3BCST]
Mimulus punctatus
 - Mimulus punctatus Miers ex Bertero [SYNONYM SPECIES 299029:43HPR nidx=null parent=3BCSP]
 + Mimulus punctatus Miers ex Bertero [SYNONYM SPECIES 299638:CG4S3 nidx=null parent=3BCSP]
Mimulus roezlii
 - Mimulus roezlii Benary ex J. N. Haage & E. Schmidt [SYNONYM SPECIES 299029:B59GT nidx=null parent=6H3WW]
 + Mimulus roezlii Benary ex J. N. Haage & E. Schmidt [SYNONYM SPECIES 299638:CG4S4 nidx=null parent=6H3WW]
Minuartia
 - Minuartia L. [SYNONYM UNRANKED 299029:63BS6 nidx=null parent=4GD]
 + Minuartia L. [SYNONYM UNRANKED 299638:CG4TF nidx=null parent=4GD]
Minuartia akinfiewii
 - Minuartia akinfiewii (Schmalh.) Woronow ex Grossh. [ACCEPTED SPECIES 299029:43K75 nidx=null]
 + Minuartia akinfiewii (Schmalh.) Woronow ex Grossh. [ACCEPTED SPECIES 299638:CG4TH nidx=null]
Minuartia montana
 - Minuartia montana Cav. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:9Y5H9 nidx=null parent=5JQ3V]
 + Minuartia montana Cav. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CG4TQ nidx=null parent=5JQ3V]
Minuartia petteri
 - Minuartia petteri Rchb. ex Nyman [SYNONYM SPECIES 299029:43KDG nidx=null parent=73M7F]
 + Minuartia petteri Rchb. ex Nyman [SYNONYM SPECIES 299638:CG4TR nidx=null parent=73M7F]
Miogypsina subgen. Miogypsina
 - Miogypsina subgen. Miogypsina Sacco, 1893 [SYNONYM SUBGENUS 299029:CDD27 nidx=null parent=7ZVSW]
 + Miogypsina subgen. Miogypsina Sacco, 1893 [SYNONYM SUBGENUS 299638:CFVV8 nidx=null parent=7ZVSW]
Mionycha
 - Mionycha Weise, 1891 [ACCEPTED SUBGENUS 299029:C3VDR nidx=null]
 + Mionycha Weise, 1891 [ACCEPTED SUBGENUS 299638:BMHYY nidx=null]
Mionychella
 - Mionychella Spaeth in Hincks, 1952 [ACCEPTED SUBGENUS 299029:B6TDV nidx=null]
 + Mionychella Spaeth in Hincks, 1952 [ACCEPTED SUBGENUS 299638:8P3QR nidx=null]
Mirabella
 - Mirabella F.Ritter [SYNONYM UNRANKED 299029:5TCYF nidx=null parent=3L46]
 + Mirabella F.Ritter [SYNONYM UNRANKED 299638:CFJLS nidx=null parent=3L46]
Mirabilis himalaica
 - Mirabilis himalaica (Edgew.) Heimerl [ACCEPTED SPECIES 299029:43LGS nidx=null]
 + Mirabilis himalaica (Edgew.) Heimerl [ACCEPTED SPECIES 299638:CG4WC nidx=null]
Mirasolia scaberrima
 - Mirasolia scaberrima (Benth.) Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299029:B4CMS nidx=null parent=5786H]
 + Mirasolia scaberrima (Benth.) Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299638:43LT4 nidx=null parent=5786H]
Missiessya
 - Missiessya Gaudich. ex Wedd. [SYNONYM UNRANKED 299029:5TCZ2 nidx=null parent=5DYR]
 + Missiessya Gaudich. ex Wedd. [SYNONYM UNRANKED 299638:CG4Z6 nidx=null parent=5DYR]
Mitosiphon
 - Mitosiphon Fisher, 1950 [SYNONYM SUBGENUS 299029:8P3QS nidx=null parent=8YQNZ]
 + Mitosiphon Fisher, 1950 [SYNONYM SUBGENUS 299638:CFW4S nidx=null parent=8YQNZ]
Mitostylis
 - Mitostylis Raf. [SYNONYM UNRANKED 299029:7PPBG nidx=null parent=6Q2W]
 + Mitostylis Raf. [SYNONYM UNRANKED 299638:CG52M nidx=null parent=6Q2W]
Mitra (Uromitra)
 - Mitra (Uromitra) [SYNONYM SUBGENUS 299029:BSBQR nidx=null parent=7PKSD]
 + Mitra (Uromitra) Bellardi, 1887 [SYNONYM SUBGENUS 299638:CG54S nidx=null parent=7PKSD]
Mitranthes
 - Mitranthes O.Berg [SYNONYM UNRANKED 299029:5TCZD nidx=null parent=746H]
 + Mitranthes O.Berg [SYNONYM UNRANKED 299638:CG55D nidx=null parent=746H]
Mitrasacme nudicaulis
 - Mitrasacme nudicaulis Reinw. ex Blume [ACCEPTED SPECIES 299029:6RKX3 nidx=null]
 + Mitrasacme nudicaulis Reinw. ex Blume [ACCEPTED SPECIES 299638:CG562 nidx=null]
Mitrella
 - Mitrella Miq. [SYNONYM UNRANKED 299029:C6QZ7 nidx=null parent=C85Z6]
 + Mitrella Miq. [SYNONYM UNRANKED 299638:CFNHL nidx=null parent=C85Z6]
Mitrocereus
 - Mitrocereus (Backeb.) Backeb. [SYNONYM UNRANKED 299029:5TCZF nidx=null parent=63JJ9]
 + Mitrocereus (Backeb.) Backeb. [SYNONYM UNRANKED 299638:CFLZK nidx=null parent=63JJ9]
Miyakea
 - Miyakea Miyabe & Tatew. [SYNONYM UNRANKED 299029:5TCZL nidx=null parent=63R79]
 + Miyakea Miyabe & Tatew. [SYNONYM UNRANKED 299638:CG5B9 nidx=null parent=63R79]
Moehringella
 - Moehringella (Franch.) H.Neumayer [SYNONYM UNRANKED 299029:5TD29 nidx=null parent=4GD]
 + Moehringella (Franch.) H.Neumayer [SYNONYM UNRANKED 299638:CG5HC nidx=null parent=4GD]
Moehringia glabrescens
 - Moehringia glabrescens Rchb. ex Nyman [SYNONYM SPECIES 299029:6RMVJ nidx=null parent=73N8X]
 + Moehringia glabrescens Rchb. ex Nyman [SYNONYM SPECIES 299638:CG5HD nidx=null parent=73N8X]
Moehringia obtusa
 - Moehringia obtusa Rchb. ex Nyman [SYNONYM SPECIES 299029:9ZHFD nidx=null parent=6RMVL]
 + Moehringia obtusa Rchb. ex Nyman [SYNONYM SPECIES 299638:CG5HF nidx=null parent=6RMVL]
Moenchia
 - Moenchia Ehrh. [SYNONYM UNRANKED 299029:63BVY nidx=null parent=3KNW]
 + Moenchia Ehrh. [SYNONYM UNRANKED 299638:CFMLY nidx=null parent=3KNW]
Mollera
 - Mollera O.Hoffm. [SYNONYM UNRANKED 299029:5TD2T nidx=null parent=62L2H]
 + Mollera O.Hoffm. [SYNONYM UNRANKED 299638:CG2BZ nidx=null parent=62L2H]
Mollugo namaquensis
 - Mollugo namaquensis Bolus ex Schltr. [SYNONYM SPECIES 299029:43WPC nidx=null parent=3NRFZ]
 + Mollugo namaquensis Bolus ex Schltr. [SYNONYM SPECIES 299638:CG2D4 nidx=null parent=3NRFZ]
Molobrus fuliginosus
 - Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSBK nidx=null]
 + Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X5X nidx=null]
Momordica erinocarpa
 - Momordica erinocarpa Fenzl ex Naudin [SYNONYM SPECIES 299029:43YZW nidx=null parent=3WDK6]
 + Momordica erinocarpa Fenzl ex Naudin [SYNONYM SPECIES 299638:CG2G9 nidx=null parent=3WDK6]
Momordica papillosa
 - Momordica papillosa Peckolt ex Rosenthal [SYNONYM SPECIES 299029:43Z3Y nidx=null parent=5JQSV]
 + Momordica papillosa Peckolt ex Rosenthal [SYNONYM SPECIES 299638:CG2GG nidx=null parent=5JQSV]
Momordica tubulosa
 - Momordica tubulosa Buch.-Ham. ex Naudin [SYNONYM SPECIES 299029:43Z5H nidx=null parent=9KTBY]
 + Momordica tubulosa Buch.-Ham. ex Naudin [SYNONYM SPECIES 299638:CG2GJ nidx=null parent=9KTBY]
Monechma
 - Monechma Hochst. [SYNONYM UNRANKED 299029:7PPD6 nidx=null parent=5TCP5]
 + Monechma Hochst. [SYNONYM UNRANKED 299638:5TD3H nidx=null parent=5TCP5]
Monnina cuneata
 - Monnina cuneata Herb. ex A. W. Benn. [AMBIGUOUS_SYNONYM SPECIES 299029:444PR nidx=null parent=66NCV]
 + Monnina cuneata Herb. ex A. W. Benn. [AMBIGUOUS_SYNONYM SPECIES 299638:CG2Q9 nidx=null parent=66NCV]
Monodora gibsonii
 - Monodora gibsonii Bull. ex Burtt Davy [SYNONYM SPECIES 299029:446YV nidx=null parent=446YK]
 + Monodora gibsonii Bull. ex Burtt Davy [SYNONYM SPECIES 299638:CG2TX nidx=null parent=446YK]
Monogramma
 - Monogramma Comm. ex Schkuhr [SYNONYM UNRANKED 299029:C47SJ nidx=null parent=B8Y7T]
 + Monogramma Comm. ex Schkuhr [SYNONYM UNRANKED 299638:CG2VK nidx=null parent=B8Y7T]
Monogramma trichoidea
 - Monogramma trichoidea J. Sm. [SYNONYM SPECIES 299029:BBZ87 nidx=null parent=BBFH6]
 + Monogramma trichoidea J. Sm. [SYNONYM SPECIES 299638:CG2VL nidx=null parent=BBFH6]
Monopera
 - Monopera Barringer [SYNONYM UNRANKED 299029:8R5LD nidx=null parent=W4S]
 + Monopera Barringer [SYNONYM UNRANKED 299638:CG2X7 nidx=null parent=W4S]
Monotes nyasensis
 - Monotes nyasensis Hutch. ex H. H. Bancr. [SYNONYM SPECIES 299029:9ZV5R nidx=null parent=449LX]
 + Monotes nyasensis Hutch. ex H. H. Bancr. [SYNONYM SPECIES 299638:CG32H nidx=null parent=449LX]
Monotes stevensonii
 - Monotes stevensonii Burtt Davy ex H. H. Bancr. [SYNONYM SPECIES 299029:9Y5ML nidx=null parent=449LW]
 + Monotes stevensonii Burtt Davy ex H. H. Bancr. [SYNONYM SPECIES 299638:CG32J nidx=null parent=449LW]
Monotheca
 - Monotheca A.DC. [SYNONYM UNRANKED 299029:5TD4Z nidx=null parent=62QLN]
 + Monotheca A.DC. [SYNONYM UNRANKED 299638:CFGL7 nidx=null parent=62QLN]
Monotropaceae
 - Monotropaceae Nutt. [SYNONYM UNRANKED 299029:BSFZ8 nidx=null parent=623P8]
 + Monotropaceae Nutt. [SYNONYM UNRANKED 299638:CG32R nidx=null parent=623P8]
Monotropsis odorata
 - Monotropsis odorata Schwein. ex Elliott [ACCEPTED SPECIES 299029:449TX nidx=null]
 + Monotropsis odorata Schwein. ex Elliott [ACCEPTED SPECIES 299638:CG32S nidx=null]
Monstrilla javense
 - Monstrilla javense Suárez-Morales in Grygier & Suárez-Morales, 2018 [ACCEPTED SPECIES 299029:7ZGHZ nidx=null]
 + Monstrilla javense Isaac in Grygier & Suárez-Morales, 2018 [SYNONYM SPECIES 299638:CG333 nidx=null parent=CFPYY]
Monstrilla javensis
 - Monstrilla javensis Suárez-Morales [SYNONYM SPECIES 299029:BZKQV nidx=null parent=6C6TZ]
 + Monstrilla javensis Isaac, 1974 [SYNONYM SPECIES 299638:CG334 nidx=null parent=CFPYY]
Montrouzieria robusta
 - Montrouzieria robusta Vieill. ex Pancher & Sebert [SYNONYM SPECIES 299029:44BJN nidx=null parent=52W8B]
 + Montrouzieria robusta Vieill. ex Pancher & Sebert [SYNONYM SPECIES 299638:CG35S nidx=null parent=52W8B]
Montuga
 - Montuga Gibbs, 1985 [ACCEPTED SUBGENUS 299029:8P3QY nidx=null]
 + Montuga Gibbs, 1985 [ACCEPTED SUBGENUS 299638:CG35Y nidx=null]
Monvillea
 - Monvillea Britton & Rose [SYNONYM UNRANKED 299029:CBFCP nidx=null parent=M48]
 - Monvillea Britton & Rose [SYNONYM UNRANKED 299029:CDMNR nidx=null parent=3L46]
 - Monvillea Britton & Rose [SYNONYM UNRANKED 299029:CDMNS nidx=null parent=6VBP]
 + Monvillea Britton & Rose [SYNONYM UNRANKED 299638:CG363 nidx=null parent=M48]
 + Monvillea Britton & Rose [SYNONYM UNRANKED 299638:CG364 nidx=null parent=3L46]
 + Monvillea Britton & Rose [SYNONYM UNRANKED 299638:CG365 nidx=null parent=6VBP]
Mopex sinensis
 - Mopex sinensis Lour. ex Gomes Mach. [SYNONYM SPECIES 299029:44BRC nidx=null parent=595QK]
 + Mopex sinensis Lour. ex Gomes Mach. [SYNONYM SPECIES 299638:CG36B nidx=null parent=595QK]
Morangaya
 - Morangaya G.D.Rowley [SYNONYM UNRANKED 299029:5TD5N nidx=null parent=632YF]
 + Morangaya G.D.Rowley [SYNONYM UNRANKED 299638:CFTHC nidx=null parent=632YF]
Morawetzia
 - Morawetzia Backeb. [SYNONYM UNRANKED 299029:5TD5P nidx=null parent=69K5]
 + Morawetzia Backeb. [SYNONYM UNRANKED 299638:CG379 nidx=null parent=69K5]
Moriera
 - Moriera Boiss. [SYNONYM UNRANKED 299029:C644M nidx=null parent=C6424]
 + Moriera Boiss. [SYNONYM UNRANKED 299638:CFC6X nidx=null parent=C6424]
Morina chinensis
 - Morina chinensis Diels ex Grüning, Pax & K. Hoffm. [SYNONYM SPECIES 299029:7WB6P nidx=null parent=7VDDZ]
 + Morina chinensis Diels ex Grüning, Pax & K. Hoffm. [SYNONYM SPECIES 299638:CG3GZ nidx=null parent=7VDDZ]
Morkillioideae
 - Morkillioideae Thorne & Reveal [SYNONYM UNRANKED 299029:BRWSC nidx=null parent=JX8]
 + Morkillioideae Thorne & Reveal [SYNONYM UNRANKED 299638:CG3HT nidx=null parent=JX8]
Morula (Habromorula) austriaca
 - Morula (Habromorula) austriaca (R. Hoernes & Auinger, 1882) [SYNONYM SPECIES 299029:86YSX nidx=null parent=B4CSM]
 + Morula (Habromorula) austriaca (R. Hoernes & Auinger, 1884) [SYNONYM SPECIES 299638:CG3KK nidx=null parent=CG3KL]
Morula austriaca
 - †Morula austriaca (R. Hoernes & Auinger, 1882) [ACCEPTED SPECIES 299029:B4CSM nidx=null]
 + Morula austriaca (R. Hoernes & Auinger, 1884) [ACCEPTED SPECIES 299638:CG3KL nidx=null]
Morus bifaria
 - Morus bifaria Wall. ex Bureau [AMBIGUOUS_SYNONYM SPECIES 299029:7WB8Z nidx=null parent=7R4PJ]
 + Morus bifaria Wall. ex Bureau [AMBIGUOUS_SYNONYM SPECIES 299638:CG3L6 nidx=null parent=7R4PJ]
Morus brasiliensis
 - Morus brasiliensis Pohl ex Bureau [SYNONYM SPECIES 299029:44FQG nidx=null parent=6QQKR]
 + Morus brasiliensis Pohl ex Bureau [SYNONYM SPECIES 299638:CG3L7 nidx=null parent=6QQKR]
Morus bullata
 - Morus bullata Balb. ex Loudon [SYNONYM SPECIES 299029:44FQJ nidx=null parent=44FPX]
 + Morus bullata Balb. ex Loudon [SYNONYM SPECIES 299638:CG3L8 nidx=null parent=44FPX]
Morus morettii
 - Morus morettii Audib. ex Bureau [SYNONYM SPECIES 299029:44FT7 nidx=null parent=44FPX]
 + Morus morettii Audib. ex Bureau [SYNONYM SPECIES 299638:CG3LB nidx=null parent=44FPX]
Morus serotina
 - Morus serotina Mart. ex Bureau [SYNONYM SPECIES 299029:73R6H nidx=null parent=44FPX]
 + Morus serotina Mart. ex Bureau [SYNONYM SPECIES 299638:CG3LC nidx=null parent=44FPX]
Mucuna capitata
 - Mucuna capitata (Roxb.) DC. ex Wight & Arn. [SYNONYM SPECIES 299029:44HLR nidx=null parent=9DZ48]
 + Mucuna capitata (Roxb.) DC. ex Wight & Arn. [SYNONYM SPECIES 299638:CG3P5 nidx=null parent=9DZ48]
Mucuna imbricata
 - Mucuna imbricata (Roxb. ex Lindl.) DC. ex Baker [ACCEPTED SPECIES 299029:44HNC nidx=null]
 + Mucuna imbricata (Roxb. ex Lindl.) DC. ex Loudon [ACCEPTED SPECIES 299638:CG3P7 nidx=null]
Mulinum
 - Mulinum Pers. [SYNONYM UNRANKED 299029:5TD79 nidx=null parent=62FGX]
 + Mulinum Pers. [SYNONYM UNRANKED 299638:CG3R6 nidx=null parent=62FGX]
Mulsantia blanda
 - Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSH6 nidx=null]
 + Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X6X nidx=null]
Mulsantia spreta
 - Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSHV nidx=null]
 + Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X6Z nidx=null]
Multiglandularis
 - Multiglandularis [ACCEPTED SUBGENUS 299029:BT7ML nidx=null]
 + Multiglandularis [ACCEPTED SUBGENUS 299638:CG3RM nidx=null]
Mundulea barclayi
 - Mundulea barclayi (Telfair ex Hook.) R.Vig. ex Du Puy & Labat [ACCEPTED SPECIES 299029:44KJR nidx=null]
 + Mundulea barclayi (Telfair ex Hook.) R.Vig. ex Du Puy & Labat [ACCEPTED SPECIES 299638:44KJQ nidx=null]
Munroidendron
 - Munroidendron Sherff [SYNONYM UNRANKED 299029:8WHW9 nidx=null parent=8W2LV]
 + Munroidendron Sherff [SYNONYM UNRANKED 299638:CG3T3 nidx=null parent=8W2LV]
Muraltia ericifolia
 - Muraltia ericifolia Pappe ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:44LDK nidx=null parent=44LGJ]
 + Muraltia ericifolia Pappe ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG3TR nidx=null parent=44LGJ]
Muraltia rupestris
 - Muraltia rupestris Pappe ex Harv. & Sond. [SYNONYM SPECIES 299029:742ZJ nidx=null parent=44LG4]
 + Muraltia rupestris Pappe ex Harv. & Sond. [SYNONYM SPECIES 299638:CG3TW nidx=null parent=44LG4]
Murex
 - Murex L. ex Kuntze [SYNONYM UNRANKED 299029:B3K3Q nidx=null parent=6JXT]
 + Murex L. ex Kuntze [SYNONYM UNRANKED 299638:CG3TZ nidx=null parent=6JXT]
Murex regius
 - Murex regius Swainson, 1821 [AMBIGUOUS_SYNONYM SPECIES 299029:742LT nidx=null parent=8KS86]
 + Murex regius Swainson, 1821 [SYNONYM SPECIES 299638:8HW2R nidx=null parent=8KS86]
Murraya sorsogonensis
 - Murraya sorsogonensis Elmer ex Yu. Tanaka [SYNONYM SPECIES 299029:44N6P nidx=null parent=44N5X]
 + Murraya sorsogonensis Elmer ex Yu. Tanaka [SYNONYM SPECIES 299638:CG3XL nidx=null parent=44N5X]
Musca abrupta
 - Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSHY nidx=null]
 + Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X73 nidx=null]
Musca aestuans
 - Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSJH nidx=null]
 + Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X75 nidx=null]
Musca bicolor
 - Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299029:B3X79 nidx=null]
 + Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299638:9JSKL nidx=null]
Musca comio
 - Musca comio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSLZ nidx=null]
 + Musca comio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X7J nidx=null]
Musca conica
 - Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 299029:9KH7H nidx=null]
 + Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X7L nidx=null]
Musca convenio
 - Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSMD nidx=null]
 + Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X7N nidx=null]
Musca decore
 - Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSMM nidx=null]
 + Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X7P nidx=null]
Musca doclea
 - Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSMZ nidx=null]
 + Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X7S nidx=null]
Musca erythrocephala
 - Musca erythrocephala Fabricius, 1787 [PROVISIONALLY_ACCEPTED SPECIES 299029:9KH8D nidx=null]
 + Musca erythrocephala Fabricius, 1787 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X7X nidx=null]
Musca fimetorum
 - Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSNG nidx=null]
 + Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X82 nidx=null]
Musca flavipalpis
 - Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSNL nidx=null]
 + Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X83 nidx=null]
Musca gibbosa
 - Musca gibbosa Thunberg, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299029:9KH8W nidx=null]
 + Musca gibbosa Thunberg, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X86 nidx=null]
Musca grisea
 - Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299029:9KH94 nidx=null]
 + Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X87 nidx=null]
Musca guttata
 - Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSPB nidx=null]
 + Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X88 nidx=null]
Musca hebes
 - Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299029:9KH98 nidx=null]
 + Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X8B nidx=null]
Musca helenii
 - Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSPK nidx=null]
 + Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X8C nidx=null]
Musca lincensis
 - Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSQY nidx=null]
 + Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X8M nidx=null]
Musca metallina
 - Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSRP nidx=null]
 + Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X8X nidx=null]
Musca nigripilis
 - Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSSF nidx=null]
 + Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X95 nidx=null]
Musca prodromaria
 - Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSTX nidx=null]
 + Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X97 nidx=null]
Musca prolabor
 - Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSTY nidx=null]
 + Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X98 nidx=null]
Musca sacalis
 - Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSWK nidx=null]
 + Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X99 nidx=null]
Musca terrestris
 - Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JSY2 nidx=null]
 + Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X9B nidx=null]
Mutisia sodiroi
 - Mutisia sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299029:73QQD nidx=null]
 + Mutisia sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CG447 nidx=null]
Mycale (Carmia) hentscheli
 - Mycale (Carmia) hentscheli Hooper in Hooper & Wiedenmayer, 1994 [AMBIGUOUS_SYNONYM SPECIES 299029:CBJXQ nidx=null parent=86X4W]
 + Mycale (Carmia) hentscheli Hooper in Hooper & Wiedenmayer, 1994 [AMBIGUOUS_SYNONYM SPECIES 299638:CG44P nidx=null parent=86X4W]
Mycalesis obscurus
 - Mycalesis obscurus Mell, 1942 [SYNONYM SPECIES 299029:CDP37 nidx=null parent=5JSKX]
 + Mycalesis obscurus Mell, 1942 [SYNONYM SPECIES 299638:CG45F nidx=null parent=5JSKX]
Mycetophila borealis
 - Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT38 nidx=null]
 + Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3X9F nidx=null]
Mydaea (Mydaria) rufisquama
 - Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 299029:4524P nidx=null parent=8FFFR]
 + Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 299638:88QND nidx=null parent=7BXVP]
Myginda pungens
 - Myginda pungens Wright ex Sauvalle [SYNONYM SPECIES 299029:9KH4Q nidx=null parent=ZMKM]
 + Myginda pungens Wright ex Sauvalle [SYNONYM SPECIES 299638:743M9 nidx=null parent=ZMKM]
Myiolepta luhei
 - †Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT5Q nidx=null]
 + Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XDW nidx=null]
Myiophasia solitaria
 - Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT66 nidx=null]
 + Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XDY nidx=null]
Mylonchulus
 - Mylonchulus [ACCEPTED SUBGENUS 299029:5WBZ nidx=null]
 + Mylonchulus [ACCEPTED SUBGENUS 299638:8G27W nidx=null]
Myophora arvicola
 - Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT72 nidx=null]
 + Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XF9 nidx=null]
Myophora rapida
 - Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT7Z nidx=null]
 + Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XFQ nidx=null]
Myoporum lequerrei
 - Myoporum lequerrei Viaud ex Guillaumin & Beauvis. [SYNONYM SPECIES 299029:B59NF nidx=null parent=73S2D]
 + Myoporum lequerrei Viaud ex Guillaumin & Beauvis. [SYNONYM SPECIES 299638:CG4NV nidx=null parent=73S2D]
Myosotis aenesia
 - Myosotis aenesia Heldr. ex Nyman [SYNONYM SPECIES 299029:6RS48 nidx=null parent=4563H]
 + Myosotis aenesia Heldr. ex Nyman [SYNONYM SPECIES 299638:CG4P9 nidx=null parent=4563H]
Myosotis albiflora
 - Myosotis albiflora Banks & Sol. ex Hook. fil. [ACCEPTED SPECIES 299029:455SJ nidx=null]
 + Myosotis albiflora Banks & Sol. ex Hook. fil. [ACCEPTED SPECIES 299638:CG4PB nidx=null]
Myosotis cognata
 - Myosotis cognata Schott ex Nyman [SYNONYM SPECIES 299029:743RV nidx=null parent=5JT4G]
 + Myosotis cognata Schott ex Nyman [SYNONYM SPECIES 299638:CG4PF nidx=null parent=5JT4G]
Myosotis diminuta
 - Myosotis diminuta Grau ex Riedl [ACCEPTED SPECIES 299029:455VJ nidx=null]
 + Myosotis diminuta Grau ex Riedl [ACCEPTED SPECIES 299638:CG4PG nidx=null]
Myosotis stolonifera
 - Myosotis stolonifera (J. Gay ex DC.) J. Gay ex Leresche & Levier [ACCEPTED SPECIES 299029:73S44 nidx=null]
 + Myosotis stolonifera (J. Gay ex DC.) J. Gay ex Leresche & Levier [ACCEPTED SPECIES 299638:CG4Q4 nidx=null]
Myosotis sylvatica
 - Myosotis sylvatica Ehrh. ex Hoffm. [ACCEPTED SPECIES 299029:743RS nidx=null]
 + Myosotis sylvatica Ehrh. ex Hoffm. [ACCEPTED SPECIES 299638:CG4Q2 nidx=null]
Myosoton
 - Myosoton Moench [SYNONYM UNRANKED 299029:5WFY nidx=null parent=4PZ]
 + Myosoton Moench [SYNONYM UNRANKED 299638:CG4QC nidx=null parent=4PZ]
Myothyria degeerioides
 - Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT8F nidx=null]
 + Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XGC nidx=null]
Myrcia carassana
 - Myrcia carassana Glaziou ex T. Fern. [ACCEPTED SPECIES 299029:7WBQV nidx=null]
 + Myrcia carassana Glaziou ex T. Fern. [ACCEPTED SPECIES 299638:CG4RT nidx=null]
Myrcia cataractarum
 - Myrcia cataractarum Vieill. ex Guillaumin [SYNONYM SPECIES 299029:456Z4 nidx=null parent=3H47X]
 + Myrcia cataractarum Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CG4RV nidx=null parent=3H47X]
Myrcia chapadinhaeana
 - Myrcia chapadinhaeana Glaziou ex Mattos & D. Legrand [SYNONYM SPECIES 299029:456ZC nidx=null parent=45789]
 + Myrcia chapadinhaeana Glaziou ex Mattos & D. Legrand [SYNONYM SPECIES 299638:CG4RW nidx=null parent=45789]
Myrcia chapadinhaeana var. meiapotensis
 - Myrcia chapadinhaeana var. meiapotensis Glaziou ex Mattos & D. Legrand [SYNONYM VARIETY 299029:5Q8GT nidx=null parent=45789]
 + Myrcia chapadinhaeana var. meiapotensis Glaziou ex Mattos & D. Legrand [SYNONYM VARIETY 299638:CG4RX nidx=null parent=45789]
Myrcia depauperata
 - Myrcia depauperata Glaziou ex P. O. Rosa & Proenca [ACCEPTED SPECIES 299029:8RQ4M nidx=null]
 + Myrcia depauperata Glaziou ex P. O. Rosa & Proenca [ACCEPTED SPECIES 299638:CG4RY nidx=null]
Myrcia pinaster
 - Myrcia pinaster Mart. ex O. Berg [SYNONYM SPECIES 299029:457MB nidx=null parent=M67N]
 + Myrcia pinaster Mart. ex O. Berg [SYNONYM SPECIES 299638:CG4S6 nidx=null parent=M67N]
Myrcia rorida var. microphylla
 - Myrcia rorida var. microphylla Glaziou ex Mattos [SYNONYM VARIETY 299029:5Q8M8 nidx=null parent=457GD]
 + Myrcia rorida var. microphylla Glaziou ex Mattos [SYNONYM VARIETY 299638:CG4SB nidx=null parent=457GD]
Myrcia siriacoana
 - Myrcia siriacoana Glaziou ex P. O. Rosa & Proenca [ACCEPTED SPECIES 299029:8RQ4N nidx=null]
 + Myrcia siriacoana Glaziou ex P. O. Rosa & Proenca [ACCEPTED SPECIES 299638:CG4SM nidx=null]
Myrcia tocantinensis
 - Myrcia tocantinensis Glaziou ex P. O. Rosa & Proenca [ACCEPTED SPECIES 299029:8RQ4P nidx=null]
 + Myrcia tocantinensis Glaziou ex P. O. Rosa & Proenca [ACCEPTED SPECIES 299638:CG4SP nidx=null]
Myrcialeucus
 - Myrcialeucus Rojas [SYNONYM UNRANKED 299029:5TD8T nidx=null parent=4FLN]
 + Myrcialeucus Rojas [SYNONYM UNRANKED 299638:CG4SR nidx=null parent=4FLN]
Myriotheca
 - Myriotheca Comm. ex Juss. [SYNONYM UNRANKED 299029:BC4B7 nidx=null parent=B8V4X]
 + Myriotheca Comm. ex Juss. [SYNONYM UNRANKED 299638:5TD98 nidx=null parent=B8V4X]
Myripnois
 - Myripnois Bunge [SYNONYM UNRANKED 299029:7PPMT nidx=null parent=6LTQ]
 + Myripnois Bunge [SYNONYM UNRANKED 299638:CG4TX nidx=null parent=6LTQ]
Myristica kurzii
 - Myristica kurzii King ex Hook. fil. [SYNONYM SPECIES 299029:459QS nidx=null parent=3MQ9N]
 + Myristica kurzii King ex Hook. fil. [SYNONYM SPECIES 299638:CG4VG nidx=null parent=3MQ9N]
Myrsine dolabriformis
 - Myrsine dolabriformis Lecard ex Guillaumin [SYNONYM SPECIES 299029:45DTM nidx=null parent=5JTQG]
 + Myrsine dolabriformis Lecard ex Guillaumin [SYNONYM SPECIES 299638:CG4ZM nidx=null parent=5JTQG]
Myrsine lepidocarpon
 - Myrsine lepidocarpon Wight ex C. B. Clarke [SYNONYM SPECIES 299029:45DWJ nidx=null parent=B3J7R]
 + Myrsine lepidocarpon Wight ex C. B. Clarke [SYNONYM SPECIES 299638:CG4ZP nidx=null parent=B3J7R]
Myrtus brachyphylla
 - Myrtus brachyphylla Kunze ex O. Berg [SYNONYM SPECIES 299029:73T37 nidx=null parent=456RT]
 + Myrtus brachyphylla Kunze ex O. Berg [SYNONYM SPECIES 299638:CG52C nidx=null parent=456RT]
Myrtus chrysocarpa
 - Myrtus chrysocarpa Poepp. ex O. Berg [SYNONYM SPECIES 299029:744R4 nidx=null parent=456QR]
 + Myrtus chrysocarpa Poepp. ex O. Berg [SYNONYM SPECIES 299638:CG52D nidx=null parent=456QR]
Myrtus citrifolia
 - Myrtus citrifolia Willd. ex O. Berg [AMBIGUOUS_SYNONYM SPECIES 299029:6RSR3 nidx=null parent=Q5RZ]
 + Myrtus citrifolia Willd. ex O. Berg [AMBIGUOUS_SYNONYM SPECIES 299638:CG52F nidx=null parent=Q5RZ]
Myrtus conspicua
 - Myrtus conspicua Vieill. ex Guillaumin [SYNONYM SPECIES 299029:7WC3Y nidx=null parent=7WD5R]
 + Myrtus conspicua Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CG52J nidx=null parent=7WD5R]
Myrtus coriandriformis
 - Myrtus coriandriformis Zipp. ex Blume [SYNONYM SPECIES 299029:6RSR2 nidx=null parent=6CFL8]
 + Myrtus coriandriformis Zipp. ex Blume [SYNONYM SPECIES 299638:CG52L nidx=null parent=6CFL8]
Myrtus elegantula
 - Myrtus elegantula Kunze ex O. Berg [SYNONYM SPECIES 299029:73SQL nidx=null parent=456SR]
 + Myrtus elegantula Kunze ex O. Berg [SYNONYM SPECIES 299638:CG52N nidx=null parent=456SR]
Myrtus hilariana
 - Myrtus hilariana Mart. ex O. Berg [SYNONYM SPECIES 299029:7452C nidx=null parent=3C4XM]
 + Myrtus hilariana Mart. ex O. Berg [SYNONYM SPECIES 299638:CG52R nidx=null parent=3C4XM]
Myrtus limbosa
 - Myrtus limbosa Ruiz ex O. Berg [SYNONYM SPECIES 299029:744RX nidx=null parent=3C58B]
 + Myrtus limbosa Ruiz ex O. Berg [SYNONYM SPECIES 299638:CG536 nidx=null parent=3C58B]
Myrtus longifolia
 - Myrtus longifolia Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6S4RW nidx=null parent=BQMBY]
 + Myrtus longifolia Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CG538 nidx=null parent=BQMBY]
Myrtus oligoneura
 - Myrtus oligoneura Korth. ex Blume [SYNONYM SPECIES 299029:744S3 nidx=null parent=6PYHT]
 + Myrtus oligoneura Korth. ex Blume [SYNONYM SPECIES 299638:CG53R nidx=null parent=6PYHT]
Myurella paucistrata
 - Myurella paucistrata E. A. Smith, 1873 [SYNONYM SPECIES 299029:7S8YH nidx=null parent=7S8ZG]
 + Myurella paucistrata [SYNONYM SPECIES 299638:CG5BT nidx=null parent=7S8ZG]
Myxobolus omeiensis
 - Myxobolus omeiensis (Ma & Zhao, 1998) [ACCEPTED SPECIES 299029:C2L6C nidx=null]
 + Myxobolus omeiensis Ma & Zhao, 1993 [ACCEPTED SPECIES 299638:CG5CZ nidx=null]
Myxosporea
 - Myxosporea Bütschli, 1881 [ACCEPTED CLASS 299029:C7RDV nidx=null]
 + Myxosporea Bütschli, 1881 [ACCEPTED SUBCLASS 299638:84JNV nidx=null]
Mörchia concolor
 - Mörchia concolor (A. Férussac, 1821) [SYNONYM SPECIES 299029:8THMB nidx=null parent=879LX]
 + Mörchia concolor (Lamarck, 1819) [SYNONYM SPECIES 299638:CG5J9 nidx=null parent=875VH]
Nablonium
 - Nablonium Cass. [SYNONYM UNRANKED 299029:7NBJ2 nidx=null parent=6298H]
 + Nablonium Cass. [SYNONYM UNRANKED 299638:CG5JJ nidx=null parent=6298H]
Nama
 - Nama L. [SYNONYM UNRANKED 299029:5X6D nidx=null parent=4ZTC]
 + Nama L. [SYNONYM UNRANKED 299638:CG5N2 nidx=null parent=4ZTC]
Nama subincana
 - Nama subincana Willd. ex Schult. [SYNONYM SPECIES 299029:45LCF nidx=null parent=45LBB]
 + Nama subincana Willd. ex Schult. [SYNONYM SPECIES 299638:CG5N6 nidx=null parent=45LBB]
Nannothelypteris
 - Nannothelypteris Holttum [SYNONYM UNRANKED 299029:C4B9D nidx=null parent=B8Z8W]
 + Nannothelypteris Holttum [SYNONYM UNRANKED 299638:CG32B nidx=null parent=B8Z8W]
Napaea
 - Napaea L. [SYNONYM UNRANKED 299029:92G7H nidx=null parent=7GNH]
 + Napaea L. [SYNONYM UNRANKED 299638:CG338 nidx=null parent=7GNH]
Napeanthus primulinus
 - Napeanthus primulinus (H. Karst.) Benth. & Hook. fil. ex Jacks. [ACCEPTED SPECIES 299029:45NS4 nidx=null]
 + Napeanthus primulinus (H. Karst.) Benth. & Hook. fil. ex Jacks. [ACCEPTED SPECIES 299638:CG346 nidx=null]
Naravelia
 - Naravelia Adans. [SYNONYM UNRANKED 299029:9JLGJ nidx=null parent=3QTB]
 + Naravelia Adans. [SYNONYM UNRANKED 299638:CG34Y nidx=null parent=3QTB]
Naravelia laurifolia
 - Naravelia laurifolia Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:45P8B nidx=null parent=VY48]
 + Naravelia laurifolia Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CG34Z nidx=null parent=VY48]
Nardosmia billingsiana
 - Nardosmia billingsiana Fisch. ex Herder [SYNONYM SPECIES 299029:73SMW nidx=null parent=39RC7]
 + Nardosmia billingsiana Fisch. ex Herder [SYNONYM SPECIES 299638:CG36H nidx=null parent=39RC7]
Nareda
 - Nareda Girard, 1854 [ACCEPTED GENUS 299029:85GJV nidx=null]
 + Nareda Stimpson, 1854 [SYNONYM GENUS 299638:CG36K nidx=null parent=84LCQ]
Nareda superba
 - Nareda superba [SYNONYM SPECIES 299029:45PLS nidx=null parent=D548]
 + Nareda superba Stimpson, 1854 [SYNONYM SPECIES 299638:CG36L nidx=null parent=D548]
Narvalina corazonensis
 - Narvalina corazonensis Hieron. ex Sodiro [SYNONYM SPECIES 299029:6S6DB nidx=null parent=6GN9M]
 + Narvalina corazonensis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG377 nidx=null parent=6GN9M]
Nassa laevissima
 - Nassa laevissima Brusina, 1877 [SYNONYM SPECIES 299029:BH95H nidx=null parent=7TF8B]
 + Nassa laevissima (Bronn, 1831) [SYNONYM SPECIES 299638:CG3BP nidx=null parent=7V3PW]
Nassaria bitubercularis
 - Nassaria bitubercularis (A. Adams, 1855) [ACCEPTED SPECIES 299029:746GZ nidx=null]
 + Nassaria bitubercularis (A. Adams, 1851) [ACCEPTED SPECIES 299638:CG3BV nidx=null]
Nastanthus
 - Nastanthus Miers ex Lindl. [SYNONYM UNRANKED 299029:8R5M5 nidx=null parent=4M3W]
 + Nastanthus Miers ex Lindl. [SYNONYM UNRANKED 299638:CG3H3 nidx=null parent=4M3W]
Nasturtium montanum
 - Nasturtium montanum Wall. ex Hook. fil. & Thomson [AMBIGUOUS_SYNONYM SPECIES 299029:87C5H nidx=null parent=4TCPT]
 + Nasturtium montanum Wall. ex Hook. fil. & Thomson [AMBIGUOUS_SYNONYM SPECIES 299638:CG3HD nidx=null parent=4TCPT]
Nasturtium palustre subsp. hispidum
 - Nasturtium palustre subsp. hispidum (Desv.) Fisch. & E. Mey. [SYNONYM SUBSPECIES 299029:C7TNT nidx=null parent=C86TH]
 + Nasturtium palustre subsp. hispidum (Desv.) Fisch. & E. Mey. [SYNONYM SUBSPECIES 299638:CG3HJ nidx=null parent=C86TH]
Nauchea bracteata
 - Nauchea bracteata Dupuis ex J.T.Descourt. [SYNONYM SPECIES 299029:9DDR8 nidx=null parent=W9KM]
 + Nauchea bracteata Dupuis ex J.T.Descourt. [SYNONYM SPECIES 299638:CG3K8 nidx=null parent=W9KM]
Nauchea laurifolia
 - Nauchea laurifolia Ledru ex J.T.Descourt. [SYNONYM SPECIES 299029:9DDRF nidx=null parent=SBJC]
 + Nauchea laurifolia Ledru ex J.T.Descourt. [SYNONYM SPECIES 299638:CG3K9 nidx=null parent=SBJC]
Nauchea plumieri
 - Nauchea plumieri (Turpin ex Pers.) Pers. ex J.T.Descourt. [SYNONYM SPECIES 299029:9DDRJ nidx=null parent=SBHM]
 + Nauchea plumieri (Turpin ex Pers.) Pers. ex J.T.Descourt. [SYNONYM SPECIES 299638:CG3KB nidx=null parent=SBHM]
Navicella tesselata
 - Navicella tesselata [SYNONYM SPECIES 299029:C5TB9 nidx=null parent=4WR83]
 + Navicella tesselata Lamarck, 1822 [SYNONYM SPECIES 299638:CG3LW nidx=null parent=4WR83]
Navicula eichhorniaephila
 - Navicula eichhorniaephila Manguin ex Kociolek & Reviers [ACCEPTED SPECIES 299029:6RTK6 nidx=null]
 + Navicula eichhorniaephila Manguin ex Kociolek & Reviers [ACCEPTED SPECIES 299638:CG3NB nidx=null]
Nayariophyton
 - Nayariophyton T.K.Paul [SYNONYM UNRANKED 299029:8S26P nidx=null parent=44HK]
 + Nayariophyton T.K.Paul [SYNONYM UNRANKED 299638:CG3SJ nidx=null parent=44HK]
Nebelia
 - Nebelia Neck. ex Sweet [SYNONYM UNRANKED 299029:B3KW8 nidx=null parent=3DGK]
 + Nebelia Neck. ex Sweet [SYNONYM UNRANKED 299638:CG3V4 nidx=null parent=3DGK]
Necramium
 - Necramium Britton [SYNONYM UNRANKED 299029:5TDBT nidx=null parent=63B9N]
 + Necramium Britton [SYNONYM UNRANKED 299638:CG3XJ nidx=null parent=63B9N]
Nectandra earlei
 - Nectandra earlei Britton ex Roíg & Acuña [SYNONYM SPECIES 299029:462DZ nidx=null parent=3436L]
 + Nectandra earlei Britton ex Roíg & Acuña [SYNONYM SPECIES 299638:CG3XR nidx=null parent=3436L]
Nectandra longipetiolata
 - Nectandra longipetiolata van der Werff [SYNONYM SPECIES 299029:462G6 nidx=null parent=3436G]
 + Nectandra longipetiolata van der Werff [SYNONYM SPECIES 299638:CG3XS nidx=null parent=3436G]
Nectandra mirafloris
 - Nectandra mirafloris van der Werff [SYNONYM SPECIES 299029:462GV nidx=null parent=3436M]
 + Nectandra mirafloris van der Werff [SYNONYM SPECIES 299638:CG3XT nidx=null parent=3436M]
Nefflea
 - Nefflea (Benth.) Spach [SYNONYM UNRANKED 299029:7NBM2 nidx=null parent=86BQ]
 + Nefflea (Benth.) Spach [SYNONYM UNRANKED 299638:CFLGJ nidx=null parent=86BQ]
Negripteris
 - Negripteris Pic.Serm. [SYNONYM UNRANKED 299029:C4CGW nidx=null parent=B8X9D]
 + Negripteris Pic.Serm. [SYNONYM UNRANKED 299638:CG42J nidx=null parent=B8X9D]
Nelsoniaceae
 - Nelsoniaceae (Nees) Sreem. [SYNONYM UNRANKED 299029:D7P nidx=null parent=62332]
 + Nelsoniaceae (Nees) Sreem. [SYNONYM UNRANKED 299638:CG43V nidx=null parent=62332]
Nematodemus lumbricoides
 - Nematodemus lumbricoides [SYNONYM SPECIES 299029:747D4 nidx=null parent=68CTT]
 + Nematodemus lumbricoides von Graff, 1896 [SYNONYM SPECIES 299638:CG45S nidx=null parent=68CTT]
Nemolepis
 - Nemolepis E.Vilm. [SYNONYM UNRANKED 299029:5TDDB nidx=null parent=635P7]
 + Nemolepis E.Vilm. [SYNONYM UNRANKED 299638:CG489 nidx=null parent=635P7]
Nemopanthus
 - Nemopanthus Raf. [SYNONYM UNRANKED 299029:5TDDC nidx=null parent=62WJ5]
 + Nemopanthus Raf. [SYNONYM UNRANKED 299638:CG48B nidx=null parent=62WJ5]
Nemotelus (Nemotelus) caucasicus
 - Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 299029:CDP8T nidx=null]
 + Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 299638:CG4B2 nidx=null]
Nemotelus (Nemotelus) fraternus
 - Nemotelus (Nemotelus) fraternus Loew, 1846 [ACCEPTED SPECIES 299029:CDP8V nidx=null]
 + Nemotelus (Nemotelus) fraternus Loew, 1846 [ACCEPTED SPECIES 299638:CG4B3 nidx=null]
Nemotelus (Nemotelus) leucorrhynchus
 - Nemotelus (Nemotelus) leucorrhynchus Bezzi, 1903 [ACCEPTED SPECIES 299029:C4CWY nidx=null]
 + Nemotelus (Nemotelus) leucorrhynchus Bezzi, 1903 [ACCEPTED SPECIES 299638:CG4B4 nidx=null]
Nemotelus (Nemotelus) zelleri
 - Nemotelus (Nemotelus) zelleri Pleske, 1937 [ACCEPTED SPECIES 299029:CDP92 nidx=null]
 + Nemotelus (Nemotelus) zelleri Pleske, 1937 [ACCEPTED SPECIES 299638:CG4B5 nidx=null]
Nemotelus rufus
 - Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT97 nidx=null]
 + Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XGT nidx=null]
Nemotelus sylvestris
 - Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JT9F nidx=null]
 + Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XGZ nidx=null]
Neoboykinia
 - Neoboykinia H.Hara [SYNONYM UNRANKED 299029:5TDDT nidx=null parent=3C5H]
 + Neoboykinia H.Hara [SYNONYM UNRANKED 299638:CG4F6 nidx=null parent=3C5H]
Neobuxbaumia
 - Neobuxbaumia Backeb. [SYNONYM UNRANKED 299029:5YVP nidx=null parent=62JVZ]
 + Neobuxbaumia Backeb. [SYNONYM UNRANKED 299638:CG4FC nidx=null parent=62JVZ]
Neocalanus gracilis
 - Neocalanus gracilis (Dana, 1852) [ACCEPTED SPECIES 299029:46C5K nidx=null]
 + Neocalanus gracilis (Dana, 1849-1852) [ACCEPTED SPECIES 299638:CG4FD nidx=null]
Neocheiropteris
 - Neocheiropteris Christ [SYNONYM UNRANKED 299029:C3FG7 nidx=null parent=B8YG7]
 + Neocheiropteris Christ [SYNONYM UNRANKED 299638:CFYFC nidx=null parent=B8YG7]
Neocheiropteris fortuni
 - Neocheiropteris fortuni (T. Moore) Bosman ex Fraser-Jenk., Pariyar & Kandel [SYNONYM SPECIES 299029:BBZQB nidx=null parent=3TFKT]
 + Neocheiropteris fortuni (T. Moore) Bosman ex Fraser-Jenk., Pariyar & Kandel [SYNONYM SPECIES 299638:CG4H4 nidx=null parent=3TFKT]
Neogaya
 - Neogaya Meisn. [SYNONYM UNRANKED 299029:CBCQ2 nidx=null parent=6BYC]
 - Neogaya Meisn. [SYNONYM UNRANKED 299029:CDPR4 nidx=null parent=7NF3B]
 + Neogaya Meisn. [SYNONYM UNRANKED 299638:CG4M2 nidx=null parent=6BYC]
 + Neogaya Meisn. [SYNONYM UNRANKED 299638:CG4M3 nidx=null parent=7NF3B]
Neohela lamia
 - Neohela lamia d'Udekem d'Acoz, 2007 [ACCEPTED SPECIES 299029:46J56 nidx=null]
 + Neohela lamia d'Udekem d'Acoz, 2007 [ACCEPTED SPECIES 299638:CG4MN nidx=null]
Neojobertia
 - Neojobertia Baill. [SYNONYM UNRANKED 299029:99K2W nidx=null parent=99JT4]
 + Neojobertia Baill. [SYNONYM UNRANKED 299638:CG4ND nidx=null parent=99JT4]
Neolepisorus
 - Neolepisorus Ching [SYNONYM UNRANKED 299029:C3FG8 nidx=null parent=B8YG7]
 + Neolepisorus Ching [SYNONYM UNRANKED 299638:CFYFD nidx=null parent=B8YG7]
Neolloydia
 - Neolloydia Britton & Rose [SYNONYM UNRANKED 299029:63DHH nidx=null parent=5T7YB]
 + Neolloydia Britton & Rose [SYNONYM UNRANKED 299638:CG4PJ nidx=null parent=5T7YB]
Neomammillaria bucareliensis
 - Neomammillaria bucareliensis Tiegel ex W. T. Neale [SYNONYM SPECIES 299029:46M42 nidx=null parent=3XSFL]
 + Neomammillaria bucareliensis Tiegel ex W. T. Neale [SYNONYM SPECIES 299638:CG4QT nidx=null parent=3XSFL]
Neopanax
 - Neopanax Allan [SYNONYM UNRANKED 299029:B7WMD nidx=null parent=8W2TD]
 + Neopanax Allan [SYNONYM UNRANKED 299638:CG4SW nidx=null parent=8W2TD]
Neopicrorhiza
 - Neopicrorhiza D.Y.Hong [SYNONYM UNRANKED 299029:5TDFH nidx=null parent=6Q96]
 + Neopicrorhiza D.Y.Hong [SYNONYM UNRANKED 299638:CG4VX nidx=null parent=6Q96]
Neoplatymops
 - Neoplatymops Peterson, 1965 [SYNONYM SUBGENUS 299029:8P3S9 nidx=null parent=8P3S8]
 + Neoplatymops Peterson, 1965 [SYNONYM SUBGENUS 299638:CG2FT nidx=null parent=8P3S8]
Neoptychocarpus
 - Neoptychocarpus Buchheim [SYNONYM UNRANKED 299029:62GD nidx=null parent=3J29]
 + Neoptychocarpus Buchheim [SYNONYM UNRANKED 299638:CG4WZ nidx=null parent=3J29]
Neoraputia
 - Neoraputia Emmerich [SYNONYM UNRANKED 299029:5TDFP nidx=null parent=62HB]
 + Neoraputia Emmerich [SYNONYM UNRANKED 299638:CG4XQ nidx=null parent=62HB]
Neoschizopera
 - Neoschizopera [ACCEPTED SUBGENUS 299029:63XQK nidx=null]
 + Neoschizopera [ACCEPTED SUBGENUS 299638:CG4YH nidx=null]
Neosciadium
 - Neosciadium Domin [SYNONYM UNRANKED 299029:7PQ7B nidx=null parent=4ZRT]
 + Neosciadium Domin [SYNONYM UNRANKED 299638:CG4YN nidx=null parent=4ZRT]
Neotina
 - Neotina Capuron [SYNONYM UNRANKED 299029:5TDFZ nidx=null parent=7X2K]
 + Neotina Gordon, 1977 [ACCEPTED GENUS 299638:CG56S nidx=null]
 + Neotina Capuron [SYNONYM UNRANKED 299638:CG56T nidx=null parent=7X2K]
Nepenthes adnata
 - Nepenthes adnata Tamin & M. Hotta ex Schlauer [ACCEPTED SPECIES 299029:46X6N nidx=null]
 + Nepenthes adnata Tamin & M. Hotta ex Schlauer [ACCEPTED SPECIES 299638:CG5D5 nidx=null]
Nepenthes albomarginata
 - Nepenthes albomarginata T. Lobb ex Lindl. [ACCEPTED SPECIES 299029:6RWWG nidx=null]
 + Nepenthes albomarginata T. Lobb ex Lindl. [ACCEPTED SPECIES 299638:CG5D6 nidx=null]
Nepenthes gracilis var. arenaria
 - Nepenthes gracilis var. arenaria Ridl. ex Macfarl. [SYNONYM VARIETY 299029:7M9HR nidx=null parent=46X9C]
 + Nepenthes gracilis var. arenaria Ridl. ex Macfarl. [SYNONYM VARIETY 299638:CG5DC nidx=null parent=46X9C]
Nephasoma
 - Nephasoma Pergament, 1940 [ACCEPTED SUBGENUS 299029:8NT9W nidx=null]
 + Nephasoma Pergament, 1940 [ACCEPTED SUBGENUS 299638:CFW4T nidx=null]
Nephelium mora
 - Nephelium mora Gardner ex Thwaites [SYNONYM SPECIES 299029:46YBM nidx=null parent=36798]
 + Nephelium mora Gardner ex Thwaites [SYNONYM SPECIES 299638:CG5GZ nidx=null parent=36798]
Nephradenia linearis
 - Nephradenia linearis Benth. & Hook. fil. [SYNONYM SPECIES 299029:46YVW nidx=null parent=46YVZ]
 + Nephradenia linearis Benth. & Hook. fil. [SYNONYM SPECIES 299638:CG5JD nidx=null parent=46YVZ]
Nephrodium adenopteris
 - Nephrodium adenopteris Kunze ex T. Moore [SYNONYM SPECIES 299029:BBZYG nidx=null parent=BBDBK]
 + Nephrodium adenopteris Kunze ex T. Moore [SYNONYM SPECIES 299638:CG5JH nidx=null parent=BBDBK]
Nephrodium bermudianum
 - Nephrodium bermudianum Baker ex Hemsl. [SYNONYM SPECIES 299029:BC235 nidx=null parent=B9NGZ]
 + Nephrodium bermudianum Baker ex Hemsl. [SYNONYM SPECIES 299638:46Z38 nidx=null parent=B9NGZ]
Nephrodium connexum
 - Nephrodium connexum Kuhn ex Baker [SYNONYM SPECIES 299029:BC25L nidx=null parent=BCM5Y]
 + Nephrodium connexum Kuhn ex Baker [AMBIGUOUS_SYNONYM SPECIES 299638:CG5JM nidx=null parent=BCM5Y]
Nephrodium ingens
 - Nephrodium ingens Atk. ex C. B. Clarke [SYNONYM SPECIES 299029:BBZWS nidx=null parent=BBMY6]
 + Nephrodium ingens Atk. ex C. B. Clarke [SYNONYM SPECIES 299638:CG5JW nidx=null parent=BBMY6]
Nephrodium repentulum
 - Nephrodium repentulum (Christ) C. B. Clarke ex Tutcher [SYNONYM SPECIES 299029:BBZXJ nidx=null parent=CJYP]
 + Nephrodium repentulum (Christ) C. B. Clarke ex Tutcher [SYNONYM SPECIES 299638:8RCBS nidx=null parent=CJYP]
Nephrodium sparsum var. minus
 - Nephrodium sparsum var. minus Thwaites ex Baker [SYNONYM VARIETY 299029:BR9YQ nidx=null parent=BB7NV]
 + Nephrodium sparsum var. minus Thwaites ex Baker [SYNONYM VARIETY 299638:CG5K6 nidx=null parent=BB7NV]
Nephrodium terminans
 - Nephrodium terminans J. Sm. ex Hook. [SYNONYM SPECIES 299029:46ZW7 nidx=null parent=B93Q5]
 + Nephrodium terminans J. Sm. ex Hook. [AMBIGUOUS_SYNONYM SPECIES 299638:CG5K9 nidx=null parent=B93Q5]
Nephropetalum
 - Nephropetalum B.L.Rob. & Greenm. [SYNONYM UNRANKED 299029:5TDGJ nidx=null parent=62FH4]
 + Nephropetalum B.L.Rob. & Greenm. [SYNONYM UNRANKED 299638:CG5KQ nidx=null parent=62FH4]
Nepidae
 - Nepidae Latreille, 1802 [ACCEPTED FAMILY 299029:DB4 nidx=null]
 + Nepidae Latreille, 1802 [ACCEPTED FAMILY 299638:CG5LQ nidx=null]
Neptunia virgata
 - Neptunia virgata Trel. [SYNONYM SPECIES 299029:9DDWV nidx=null parent=4745Z]
 + Neptunia virgata Trel. [SYNONYM SPECIES 299638:CG5NV nidx=null parent=4745Z]
Nereis (Lycoris) cricognatha
 - Nereis (Lycoris) cricognatha Ehlers, 1904 [SYNONYM SPECIES 299029:C7T23 nidx=null parent=45Y43]
 + Nereis (Lycoris) cricognatha Ehlers, 1904 [SYNONYM SPECIES 299638:CG5QR nidx=null parent=45Y43]
Nerinea mikoi
 - Nerinea mikoi Herbich, 1866 [SYNONYM SPECIES 299029:9H4PJ nidx=null parent=9H56Y]
 + Nerinea mikoi Herbich, 1886 [SYNONYM SPECIES 299638:CG5S7 nidx=null parent=CGL8X]
Neritina lifuensis
 - Neritina lifuensis Angas, 1860 [SYNONYM SPECIES 299029:475W8 nidx=null parent=4756L]
 + Neritina lifuensis (A. Adams & Angas, 1864) [SYNONYM SPECIES 299638:CG5V7 nidx=null parent=4756L]
Neritina paya
 - Neritina paya Gassies, 1858 [SYNONYM SPECIES 299029:475YG nidx=null parent=W85R]
 + Neritina paya [SYNONYM SPECIES 299638:CG5VG nidx=null parent=W85R]
Neritina propinqua
 - Neritina propinqua Mousson, 1869 [SYNONYM SPECIES 299029:475Z9 nidx=null parent=W85K]
 + Neritina propinqua Cossmann & Lambert, 1884 [ACCEPTED SPECIES 299638:CG5VJ nidx=null]
Nesogenaceae
 - Nesogenaceae Marais [SYNONYM UNRANKED 299029:DBG nidx=null parent=DQG]
 + Nesogenaceae Marais [SYNONYM UNRANKED 299638:CG5XP nidx=null parent=DQG]
Neurocallis praestantissima
 - Neurocallis praestantissima Bory ex Fée [SYNONYM SPECIES 299029:BC375 nidx=null parent=BCGLR]
 + Neurocallis praestantissima Bory ex Fée [SYNONYM SPECIES 299638:CG62J nidx=null parent=BCGLR]
Neurophyllum
 - Neurophyllum Torr. & A.Gray [SYNONYM UNRANKED 299029:CBJT2 nidx=null parent=6BFW]
 - Neurophyllum Torr. & A.Gray [SYNONYM UNRANKED 299029:CDSP3 nidx=null parent=6M7H]
 + Neurophyllum Torr. & A.Gray [SYNONYM UNRANKED 299638:CG62W nidx=null parent=6M7H]
 + Neurophyllum Torr. & A.Gray [SYNONYM UNRANKED 299638:CG62X nidx=null parent=6BFW]
Nicodemia
 - Nicodemia Ten. [SYNONYM UNRANKED 299029:5TDJ3 nidx=null parent=62H6F]
 + Nicodemia Ten. [SYNONYM UNRANKED 299638:CFJYC nidx=null parent=62H6F]
Nicotiana alpina
 - Nicotiana alpina Poepp. ex Dunal [SYNONYM SPECIES 299029:47CZR nidx=null parent=47D32]
 + Nicotiana alpina Poepp. ex Dunal [SYNONYM SPECIES 299638:CG665 nidx=null parent=47D32]
Nicotiana brasiliensis
 - Nicotiana brasiliensis Link & Otto ex Loudon [SYNONYM SPECIES 299029:47D2C nidx=null parent=47CZN]
 + Nicotiana brasiliensis Link & Otto ex Loudon [SYNONYM SPECIES 299638:CG666 nidx=null parent=47CZN]
Nicotiana lehmannii
 - Nicotiana lehmannii C. Agardh ex Dunal [SYNONYM SPECIES 299029:47D4P nidx=null parent=47D7F]
 + Nicotiana lehmannii C. Agardh ex Dunal [SYNONYM SPECIES 299638:CG66H nidx=null parent=47D7F]
Nicotiana plantaginea
 - Nicotiana plantaginea DC. ex Dunal [SYNONYM SPECIES 299029:47D6D nidx=null parent=47D6F]
 + Nicotiana plantaginea DC. ex Dunal [SYNONYM SPECIES 299638:CG66P nidx=null parent=47D6F]
Nicotiana pusilla
 - Nicotiana pusilla Sessé & Moc. [SYNONYM SPECIES 299029:47D6L nidx=null parent=BPCJJ]
 + Nicotiana pusilla Sessé & Moc. [SYNONYM SPECIES 299638:CG66Q nidx=null parent=BPCJJ]
Nigella confusa
 - Nigella confusa Salle ex Nyman [SYNONYM SPECIES 299029:9Q9CL nidx=null parent=73XV2]
 + Nigella confusa Salle ex Nyman [SYNONYM SPECIES 299638:CG3TJ nidx=null parent=73XV2]
Nigella indica
 - Nigella indica Roxb. ex Fleming [SYNONYM SPECIES 299029:73Y6M nidx=null parent=6S9TZ]
 + Nigella indica Roxb. ex Fleming [SYNONYM SPECIES 299638:CG3TK nidx=null parent=6S9TZ]
Nika aequimana
 - Nika aequimana Paul'son, 1875 [SYNONYM SPECIES 299029:9CX39 nidx=null parent=9D622]
 + Nika aequimana Paul'son, 1875 [SYNONYM SPECIES 299638:CG3W7 nidx=null parent=9D622]
Nikoides
 - Nikoides Paul'son, 1875 [ACCEPTED GENUS 299029:9CLGL nidx=null]
 + Nikoides Paul'son, 1875 [ACCEPTED GENUS 299638:CG3W9 nidx=null]
Nikoides danae
 - Nikoides danae Paul'son, 1875 [ACCEPTED SPECIES 299029:9CX3Q nidx=null]
 + Nikoides danae Paul'son, 1875 [ACCEPTED SPECIES 299638:CG3WB nidx=null]
Nobeliodendron
 - Nobeliodendron O.C.Schmidt [SYNONYM UNRANKED 299029:5TDK9 nidx=null parent=4LS]
 + Nobeliodendron O.C.Schmidt [SYNONYM UNRANKED 299638:CG464 nidx=null parent=4LS]
Nolana coelestis
 - Nolana coelestis (Lindl.) Miers ex Dunal [ACCEPTED SPECIES 299029:47MGC nidx=null]
 + Nolana coelestis (Lindl.) Miers ex Dunal [ACCEPTED SPECIES 299638:CG4DR nidx=null]
Nolana ericifolia
 - Nolana ericifolia (Miers) Miers ex Dunal [SYNONYM SPECIES 299029:47MGQ nidx=null parent=47MGC]
 + Nolana ericifolia (Miers) Miers ex Dunal [SYNONYM SPECIES 299638:CG4DS nidx=null parent=CG4DR]
Nolana obtusa
 - Nolana obtusa (Lindl.) Miers ex Dunal [SYNONYM SPECIES 299029:47MJ4 nidx=null parent=47MJW]
 + Nolana obtusa (Lindl.) Miers ex Dunal [SYNONYM SPECIES 299638:CG4DT nidx=null parent=CG4DV]
Nolana rostrata
 - Nolana rostrata (Lindl.) Miers ex Dunal [ACCEPTED SPECIES 299029:47MJW nidx=null]
 + Nolana rostrata (Lindl.) Miers ex Dunal [ACCEPTED SPECIES 299638:CG4DV nidx=null]
Nordenstamia
 - Nordenstamia Lundin [SYNONYM UNRANKED 299029:BSGCC nidx=null parent=4S2G]
 + Nordenstamia Lundin [SYNONYM UNRANKED 299638:CG4J5 nidx=null parent=4S2G]
Normanellinae
 - Normanellinae [SYNONYM SUBFAMILY 299029:BG5H3 nidx=null parent=7NK2T]
 + Normanellinae Lang, 1944 [SYNONYM SUBFAMILY 299638:CG4JC nidx=null parent=7NK2T]
Nostoc commune
 - Nostoc commune Vaucher Ex Bornet & Flahault [ACCEPTED SPECIES 299029:47RP8 nidx=null]
 + Nostoc commune Vaucher Ex Bornet & Flahault [ACCEPTED SPECIES 299638:CG4NS nidx=null]
Notechinus magellanicus novaeamsterdamiae
 - Notechinus magellanicus novaeamsterdamiae Döderlein, 1906 [SYNONYM SUBSPECIES 299029:C4MWF nidx=null parent=4NM38]
 + Notechinus magellanicus novaeamsterdamiae Döderlein, 1906 [SYNONYM SUBSPECIES 299638:CG4QP nidx=null parent=4NM38]
Noterophila beccabunga
 - Noterophila beccabunga Mart. ex Naudin [SYNONYM SPECIES 299029:74B6X nidx=null parent=47SDF]
 + Noterophila beccabunga Mart. ex Naudin [SYNONYM SPECIES 299638:CG4QR nidx=null parent=47SDF]
Nothocriconemoides
 - Nothocriconemoides Maas, Loof & De Grisse, 1971 [ACCEPTED GENUS 299029:8FZT9 nidx=null]
 + Nothocriconemoides Maas, Loof & De Grisse, 1971 [ACCEPTED GENUS 299638:CG4RQ nidx=null]
Notholaena nealleyi
 - Notholaena nealleyi Seaton ex J. M. Coult. [SYNONYM SPECIES 299029:B9WQV nidx=null parent=B9WR2]
 + Notholaena nealleyi Seaton ex J. M. Coult. [SYNONYM SPECIES 299638:CG4RZ nidx=null parent=B9WR2]
Nothopegia travancorica
 - Nothopegia travancorica Bedd. ex Hook. fil. [ACCEPTED SPECIES 299029:47TJP nidx=null]
 + Nothopegia travancorica Bedd. ex Hook. fil. [ACCEPTED SPECIES 299638:CG4S5 nidx=null]
Nothoperanema
 - Nothoperanema (Tagawa) Ching [SYNONYM UNRANKED 299029:C3CVD nidx=null parent=B8VJF]
 + Nothoperanema (Tagawa) Ching [SYNONYM UNRANKED 299638:CFSP8 nidx=null parent=B8VJF]
Notiphila peregrina
 - Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299029:9V8GB nidx=null]
 + Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XKK nidx=null]
Notocactus
 - Notocactus (K.Schum.) Fric [SYNONYM UNRANKED 299029:5TDL3 nidx=null parent=6HZK]
 + Notocactus (K.Schum.) Fric [SYNONYM UNRANKED 299638:CFTGK nidx=null parent=6HZK]
Nuncia (Corinuncia) coriacea
 - Nuncia (Corinuncia) coriacea (Pocock, 1903) [ACCEPTED SPECIES 299029:CBH4S nidx=null]
 + Nuncia (Corinuncia) coriacea (Pocock, 1903) [ACCEPTED SPECIES 299638:CG5C2 nidx=null]
Nyctocereus
 - Nyctocereus (A.Berger) Britton & Rose [SYNONYM UNRANKED 299029:7NBBJ nidx=null parent=6KNQ]
 + Nyctocereus (A.Berger) Britton & Rose [SYNONYM UNRANKED 299638:CFJNJ nidx=null parent=6KNQ]
Nymphaea foetida
 - Nymphaea foetida Gardner ex Planch. [SYNONYM SPECIES 299029:486B3 nidx=null parent=48699]
 + Nymphaea foetida Gardner ex Planch. [SYNONYM SPECIES 299638:CG5KJ nidx=null parent=48699]
Obione phyllostegia
 - Obione phyllostegia Torr. ex S. Watson [SYNONYM SPECIES 299029:74DKV nidx=null parent=689Z6]
 + Obione phyllostegia Torr. ex S. Watson [SYNONYM SPECIES 299638:CG5W9 nidx=null parent=689Z6]
Obione pusilla
 - Obione pusilla Torr. ex S. Watson [SYNONYM SPECIES 299029:6SDL3 nidx=null parent=JLNC]
 + Obione pusilla Torr. ex S. Watson [SYNONYM SPECIES 299638:CG5WB nidx=null parent=JLNC]
Obione truncata
 - Obione truncata Torr. ex S. Watson [SYNONYM SPECIES 299029:74DLS nidx=null parent=JLRQ]
 + Obione truncata Torr. ex S. Watson [SYNONYM SPECIES 299638:CG5WC nidx=null parent=JLRQ]
Obovaria cordata
 - Obovaria cordata Rafinesque, 1820 [SYNONYM SPECIES 299029:74FBR nidx=null parent=6VRS2]
 + Obovaria cordata Rafinesque, 1820 [SYNONYM SPECIES 299638:48B4B nidx=null parent=6VRS2]
Oceanopapaver
 - Oceanopapaver Guillaumin [SYNONYM UNRANKED 299029:5TDMR nidx=null parent=3TYJ]
 + Oceanopapaver Guillaumin [SYNONYM UNRANKED 299638:CG5XV nidx=null parent=3TYJ]
Ochotonophila
 - Ochotonophila Gilli [SYNONYM UNRANKED 299029:5TDMY nidx=null parent=MBQ]
 + Ochotonophila Gilli [SYNONYM UNRANKED 299638:CFFSQ nidx=null parent=MBQ]
Ochradenus rostratus
 - Ochradenus rostratus Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299029:48DHS nidx=null parent=48DHK]
 + Ochradenus rostratus Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299638:CG5YP nidx=null parent=48DHK]
Ochrocarpos eugenioides
 - Ochrocarpos eugenioides Vesque ex Baill. [SYNONYM SPECIES 299029:48DTF nidx=null parent=3XRYT]
 + Ochrocarpos eugenioides Vesque ex Baill. [SYNONYM SPECIES 299638:CG5ZH nidx=null parent=3XRYT]
Ochrocarpos ovalifolius
 - Ochrocarpos ovalifolius (Miq.) T. Anderson ex Hemsl. [SYNONYM SPECIES 299029:74F3M nidx=null parent=3XRZF]
 + Ochrocarpos ovalifolius (Miq.) T. Anderson ex Hemsl. [SYNONYM SPECIES 299638:CG5ZK nidx=null parent=3XRZF]
Ochropteris
 - Ochropteris J.Sm. [SYNONYM UNRANKED 299029:C3F68 nidx=null parent=B8V53]
 + Ochropteris J.Sm. [SYNONYM UNRANKED 299638:CG62H nidx=null parent=B8V53]
Ochrosia noumeensis
 - Ochrosia noumeensis Baill. ex Guillaumin [SYNONYM SPECIES 299029:6SGDQ nidx=null parent=6SF8T]
 + Ochrosia noumeensis Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG62K nidx=null parent=6SF8T]
Ochtiphila albiceps
 - Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299029:9V8GW nidx=null]
 + Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XLH nidx=null]
Ocotea alata
 - Ocotea alata van der Werff [SYNONYM SPECIES 299029:7WD88 nidx=null parent=7XJJF]
 + Ocotea alata van der Werff [SYNONYM SPECIES 299638:CG64B nidx=null parent=7XJJF]
Ocotea cinerea
 - Ocotea cinerea van der Werff [ACCEPTED SPECIES 299029:48HCQ nidx=null]
 + Ocotea cinerea van der Werff [ACCEPTED SPECIES 299638:CG64D nidx=null]
Ocotea commutata
 - Ocotea commutata Nees ex Meisn. [ACCEPTED SPECIES 299029:48HD2 nidx=null]
 + Ocotea commutata Nees ex Meisn. [ACCEPTED SPECIES 299638:CG64F nidx=null]
Ocotea congregata
 - Ocotea congregata van der Werff [ACCEPTED SPECIES 299029:48HDB nidx=null]
 + Ocotea congregata van der Werff [ACCEPTED SPECIES 299638:CG64L nidx=null]
Ocotea corrugata
 - Ocotea corrugata van der Werff [ACCEPTED SPECIES 299029:48HDH nidx=null]
 + Ocotea corrugata van der Werff [ACCEPTED SPECIES 299638:CG64P nidx=null]
Ocotea dentata
 - Ocotea dentata van der Werff [ACCEPTED SPECIES 299029:74G9S nidx=null]
 + Ocotea dentata van der Werff [ACCEPTED SPECIES 299638:CG64W nidx=null]
Ocotea diffusa
 - Ocotea diffusa van der Werff [ACCEPTED SPECIES 299029:74FXR nidx=null]
 + Ocotea diffusa van der Werff [ACCEPTED SPECIES 299638:CG64X nidx=null]
Ocotea flavantha
 - Ocotea flavantha van der Werff [ACCEPTED SPECIES 299029:48HGL nidx=null]
 + Ocotea flavantha van der Werff [ACCEPTED SPECIES 299638:CG64Z nidx=null]
Ocotea glabra
 - Ocotea glabra van der Werff [ACCEPTED SPECIES 299029:74FXP nidx=null]
 + Ocotea glabra van der Werff [ACCEPTED SPECIES 299638:CG652 nidx=null]
Ocotea gordonii
 - Ocotea gordonii van der Werff [ACCEPTED SPECIES 299029:48HHQ nidx=null]
 + Ocotea gordonii van der Werff [ACCEPTED SPECIES 299638:CG653 nidx=null]
Ocotea grayi
 - Ocotea grayi van der Werff [ACCEPTED SPECIES 299029:48HHX nidx=null]
 + Ocotea grayi van der Werff [ACCEPTED SPECIES 299638:CG654 nidx=null]
Ocotea huberi
 - Ocotea huberi van der Werff [ACCEPTED SPECIES 299029:48HJM nidx=null]
 + Ocotea huberi van der Werff [ACCEPTED SPECIES 299638:CG655 nidx=null]
Ocotea ikonyokpe
 - Ocotea ikonyokpe van der Werff [SYNONYM SPECIES 299029:48HJS nidx=null parent=3RFJ8]
 + Ocotea ikonyokpe van der Werff [SYNONYM SPECIES 299638:CG656 nidx=null parent=3RFJ8]
Ocotea immersa
 - Ocotea immersa van der Werff [ACCEPTED SPECIES 299029:48HJV nidx=null]
 + Ocotea immersa van der Werff [ACCEPTED SPECIES 299638:CG657 nidx=null]
Ocotea infrafoveolata
 - Ocotea infrafoveolata van der Werff [SYNONYM SPECIES 299029:48HK5 nidx=null parent=B6KH4]
 + Ocotea infrafoveolata van der Werff [SYNONYM SPECIES 299638:CG658 nidx=null parent=B6KH4]
Ocotea julianii
 - Ocotea julianii van der Werff [ACCEPTED SPECIES 299029:48HKR nidx=null]
 + Ocotea julianii van der Werff [ACCEPTED SPECIES 299638:CG659 nidx=null]
Ocotea liesneri
 - Ocotea liesneri van der Werff [ACCEPTED SPECIES 299029:48HM4 nidx=null]
 + Ocotea liesneri van der Werff [ACCEPTED SPECIES 299638:CG65B nidx=null]
Ocotea ligulata
 - Ocotea ligulata van der Werff [SYNONYM SPECIES 299029:48HM5 nidx=null parent=98YDN]
 + Ocotea ligulata van der Werff [SYNONYM SPECIES 299638:CG65C nidx=null parent=98YDN]
Ocotea longipedicellata
 - Ocotea longipedicellata van der Werff [ACCEPTED SPECIES 299029:48HMF nidx=null]
 + Ocotea longipedicellata van der Werff [ACCEPTED SPECIES 299638:CG65D nidx=null]
Ocotea malcomberi
 - Ocotea malcomberi van der Werff [ACCEPTED SPECIES 299029:48HN3 nidx=null]
 + Ocotea malcomberi van der Werff [ACCEPTED SPECIES 299638:CG65F nidx=null]
Ocotea megacarpa
 - Ocotea megacarpa van der Werff [ACCEPTED SPECIES 299029:48HNR nidx=null]
 + Ocotea megacarpa van der Werff [ACCEPTED SPECIES 299638:CG65G nidx=null]
Ocotea multiflora
 - Ocotea multiflora van der Werff [ACCEPTED SPECIES 299029:48HPN nidx=null]
 + Ocotea multiflora van der Werff [ACCEPTED SPECIES 299638:CG65H nidx=null]
Ocotea oligantha
 - Ocotea oligantha van der Werff [SYNONYM SPECIES 299029:48HQS nidx=null parent=74FYZ]
 + Ocotea oligantha van der Werff [SYNONYM SPECIES 299638:CG65K nidx=null parent=74FYZ]
Ocotea pacifica
 - Ocotea pacifica van der Werff [ACCEPTED SPECIES 299029:6SFZB nidx=null]
 + Ocotea pacifica van der Werff [ACCEPTED SPECIES 299638:CG65L nidx=null]
Ocotea patula
 - Ocotea patula van der Werff [ACCEPTED SPECIES 299029:48HRV nidx=null]
 + Ocotea patula van der Werff [ACCEPTED SPECIES 299638:CG65N nidx=null]
Ocotea praetermissa
 - Ocotea praetermissa van der Werff [ACCEPTED SPECIES 299029:48HT4 nidx=null]
 + Ocotea praetermissa van der Werff [ACCEPTED SPECIES 299638:CG65Q nidx=null]
Ocotea roseopedunculata
 - Ocotea roseopedunculata van der Werff [ACCEPTED SPECIES 299029:74FYP nidx=null]
 + Ocotea roseopedunculata van der Werff [ACCEPTED SPECIES 299638:CG65T nidx=null]
Ocotea rotundata
 - Ocotea rotundata van der Werff [ACCEPTED SPECIES 299029:6SFJZ nidx=null]
 + Ocotea rotundata van der Werff [ACCEPTED SPECIES 299638:CG65V nidx=null]
Ocotea rufescens
 - Ocotea rufescens van der Werff [ACCEPTED SPECIES 299029:48HV6 nidx=null]
 + Ocotea rufescens van der Werff [ACCEPTED SPECIES 299638:CG65W nidx=null]
Ocotea sambiranensis
 - Ocotea sambiranensis van der Werff [ACCEPTED SPECIES 299029:48HVH nidx=null]
 + Ocotea sambiranensis van der Werff [ACCEPTED SPECIES 299638:CG65X nidx=null]
Ocotea scabrella
 - Ocotea scabrella van der Werff [ACCEPTED SPECIES 299029:48HVT nidx=null]
 + Ocotea scabrella van der Werff [ACCEPTED SPECIES 299638:CG65Y nidx=null]
Ocotea strigosa
 - Ocotea strigosa van der Werff [ACCEPTED SPECIES 299029:48HX7 nidx=null]
 + Ocotea strigosa van der Werff [ACCEPTED SPECIES 299638:CG65Z nidx=null]
Ocotea subterminalis
 - Ocotea subterminalis van der Werff [ACCEPTED SPECIES 299029:48HXL nidx=null]
 + Ocotea subterminalis van der Werff [ACCEPTED SPECIES 299638:CG662 nidx=null]
Ocotea tomentosa
 - Ocotea tomentosa van der Werff [ACCEPTED SPECIES 299029:6SFJV nidx=null]
 + Ocotea tomentosa van der Werff [ACCEPTED SPECIES 299638:CG663 nidx=null]
Ocotea tsaratananensis
 - Ocotea tsaratananensis van der Werff [ACCEPTED SPECIES 299029:48HYN nidx=null]
 + Ocotea tsaratananensis van der Werff [ACCEPTED SPECIES 299638:CG664 nidx=null]
Octopleura loeselioides
 - Octopleura loeselioides Spruce ex Progel [SYNONYM SPECIES 299029:6SFNY nidx=null parent=5JW8J]
 + Octopleura loeselioides Spruce ex Progel [SYNONYM SPECIES 299638:CG67T nidx=null parent=5JW8J]
Odhneripisidium (Europisidium)
 - Odhneripisidium (Europisidium) Starobogatov, 1984 [SYNONYM SUBGENUS 299029:C9XD7 nidx=null parent=7PB4S]
 + Odhneripisidium (Europisidium) Starobogatov, 1984 [SYNONYM SUBGENUS 299638:CFTDN nidx=null parent=7PB4S]
Odontites atlanticus
 - Odontites atlanticus Coss. ex Batt. [SYNONYM SPECIES 299029:48P27 nidx=null parent=5JYDZ]
 + Odontites atlanticus Coss. ex Batt. [SYNONYM SPECIES 299638:CG69S nidx=null parent=5JYDZ]
Odontites djurdjurae
 - Odontites djurdjurae Coss. ex Batt. & Trab. [SYNONYM SPECIES 299029:48P2S nidx=null parent=48P4P]
 + Odontites djurdjurae Coss. ex Batt. & Trab. [SYNONYM SPECIES 299638:CG69T nidx=null parent=48P4P]
Odontites jaubertianus
 - Odontites jaubertianus (Boreau) D. Dietr. ex Walp. [ACCEPTED SPECIES 299029:48P3D nidx=null]
 + Odontites jaubertianus (Boreau) D. Dietr. ex Walp. [ACCEPTED SPECIES 299638:CG69W nidx=null]
Odontophorus
 - Odontophorus N.E.Br. [SYNONYM UNRANKED 299029:BS9BJ nidx=null parent=3MJT]
 + Odontophorus N.E.Br. [SYNONYM UNRANKED 299638:CG6DP nidx=null parent=3MJT]
Odontotecoma
 - Odontotecoma Bureau & K.Schum. [SYNONYM UNRANKED 299029:99K3D nidx=null parent=99JT4]
 + Odontotecoma Bureau & K.Schum. [SYNONYM UNRANKED 299638:CG6FL nidx=null parent=99JT4]
Odosicyos
 - Odosicyos Keraudren [SYNONYM UNRANKED 299029:5TDPR nidx=null parent=629W6]
 + Odosicyos Keraudren [SYNONYM UNRANKED 299638:CG6FY nidx=null parent=629W6]
Oedipus dentirostris
 - Oedipus dentirostris Paul'son, 1875 [SYNONYM SPECIES 299029:9GQSV nidx=null parent=9GP2Q]
 + Oedipus dentirostris Paul'son, 1875 [SYNONYM SPECIES 299638:CG6RM nidx=null parent=9GP2Q]
Oenanthe michelfeldensis
 - Oenanthe michelfeldensis Lachen. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:48X94 nidx=null parent=48X8G]
 + Oenanthe michelfeldensis Lachen. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CG6TD nidx=null parent=48X8G]
Oenothera affinis
 - Oenothera affinis Penny ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299029:48XPD nidx=null parent=5GH7C]
 + Oenothera affinis Penny ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299638:CG6V2 nidx=null parent=5GH7C]
Oenothera dissecta
 - Oenothera dissecta A. Gray ex S. Watson [ACCEPTED SPECIES 299029:74K2P nidx=null]
 + Oenothera dissecta A. Gray ex S. Watson [ACCEPTED SPECIES 299638:CG6V5 nidx=null]
Oenothera mandonii
 - Oenothera mandonii H. Lév. [SYNONYM SPECIES 299029:9Y6R9 nidx=null parent=48Y2F]
 + Oenothera mandonii H. Lév. [SYNONYM SPECIES 299638:CG6V9 nidx=null parent=48Y2F]
Oenothera pachycarpa
 - Oenothera pachycarpa Renner ex Rudloff [SYNONYM SPECIES 299029:48Y3G nidx=null parent=48Y3T]
 + Oenothera pachycarpa Renner ex Rudloff [SYNONYM SPECIES 299638:CG6VG nidx=null parent=48Y3T]
Oenothera roseoalba
 - Oenothera roseoalba Bernh. ex Rchb. fil. [SYNONYM SPECIES 299029:9ZNX4 nidx=null parent=5GH7C]
 + Oenothera roseoalba Bernh. ex Rchb. fil. [SYNONYM SPECIES 299638:48Y66 nidx=null parent=5GH7C]
Oenothera × drawertii
 - Oenothera × drawertii Renner ex Rostanski [ACCEPTED SPECIES 299029:74JQN nidx=null]
 + Oenothera × drawertii Renner ex Rostanski [ACCEPTED SPECIES 299638:CG6V6 nidx=null]
Oenothera × nuda
 - Oenothera × nuda Renner ex Rostanski [ACCEPTED SPECIES 299029:48Y2S nidx=null]
 + Oenothera × nuda Renner ex Rostanski [ACCEPTED SPECIES 299638:CG6VD nidx=null]
Oenothera × oehlkersii
 - Oenothera × oehlkersii Kappus ex Rostanski [ACCEPTED SPECIES 299029:CDTRF nidx=null]
 + Oenothera × oehlkersii Kappus ex Rostanski [ACCEPTED SPECIES 299638:CG6VF nidx=null]
Oenothera × rubricuspis
 - Oenothera × rubricuspis Renner ex Rostanski [ACCEPTED SPECIES 299029:48Y6M nidx=null]
 + Oenothera × rubricuspis Renner ex Rostanski [ACCEPTED SPECIES 299638:CG6VK nidx=null]
Oenotrichia
 - Oenotrichia Copel. [SYNONYM UNRANKED 299029:C3FZQ nidx=null parent=B8XT5]
 + Oenotrichia Copel. [SYNONYM UNRANKED 299638:CG3YK nidx=null parent=B8XT5]
Oertedia vittata
 - Oertedia vittata [SYNONYM SPECIES 299029:48YFH nidx=null parent=59WR5]
 + Oertedia vittata Hubrecht, 1879 [SYNONYM SPECIES 299638:CG6X7 nidx=null parent=59WR5]
Oglifa
 - Oglifa (Cass.) Cass. [SYNONYM UNRANKED 299029:5TDQC nidx=null parent=4K2L]
 + Oglifa (Cass.) Cass. [SYNONYM UNRANKED 299638:CFSPB nidx=null parent=4K2L]
Ogma decalineatus
 - Ogma decalineatus (Chitwood, 1957) Andrássy, 1979 [ACCEPTED SPECIES 299029:934J5 nidx=null]
 + Ogma decalineatus (Chitwood, 1957) Andrássy, 1979 [ACCEPTED SPECIES 299638:CG6XJ nidx=null]
Olearia paucidentata
 - Olearia paucidentata (Steetz) F. Muell. ex Benth. [ACCEPTED SPECIES 299029:493X2 nidx=null]
 + Olearia paucidentata (Steetz) F. Muell. ex Benth. [ACCEPTED SPECIES 299638:CG6ZS nidx=null]
Oleobachia
 - Oleobachia Mast. [SYNONYM UNRANKED 299029:5TDQR nidx=null parent=62GYT]
 + Oleobachia Mast. [SYNONYM UNRANKED 299638:CG73M nidx=null parent=62GYT]
Olesicoccus costalimai
 - Olesicoccus costalimai Borgmeier, 1931 [SYNONYM SPECIES 299029:6SKLW nidx=null parent=35878]
 + Olesicoccus costalimai Borgmeier, 1931 [SYNONYM SPECIES 299638:494FT nidx=null parent=35878]
Oligowithius
 - Oligowithius Beier, 1936 [ACCEPTED SUBGENUS 299029:C9MCK nidx=null]
 + Oligowithius Beier, 1936 [ACCEPTED SUBGENUS 299638:8NTS7 nidx=null]
Olinia huillensis
 - Olinia huillensis Welw. ex A. Fern. & R. Fern. [SYNONYM SPECIES 299029:497WH nidx=null parent=497WM]
 + Olinia huillensis Welw. ex A. Fern. & R. Fern. [SYNONYM SPECIES 299638:CG3ZS nidx=null parent=497WM]
Olivaea
 - Olivaea Sch.Bip. ex Benth. [SYNONYM UNRANKED 299029:5TDRP nidx=null parent=4R57]
 + Olivaea Sch.Bip. ex Benth. [SYNONYM UNRANKED 299638:CG42N nidx=null parent=4R57]
Olmedia affinis
 - Olmedia affinis Steud. ex Trécul [SYNONYM SPECIES 299029:498X3 nidx=null parent=3K9JC]
 + Olmedia affinis Steud. ex Trécul [SYNONYM SPECIES 299638:CG434 nidx=null parent=3K9JC]
Olymposciadium
 - Olymposciadium H.Wolff [SYNONYM UNRANKED 299029:5TDS2 nidx=null parent=PKC]
 + Olymposciadium H.Wolff [SYNONYM UNRANKED 299638:CG43T nidx=null parent=PKC]
Ombellulaires
 - Ombellulaires Cuvier, 1817 [SYNONYM GENUS 299029:BGLJY nidx=null parent=84VKC]
 + Ombellulaires [SYNONYM GENUS 299638:CG44H nidx=null parent=CGJKR]
Ombellularia
 - Ombellularia Lamarck, 1836 [SYNONYM GENUS 299029:BGLJZ nidx=null parent=84VKC]
 + Ombellularia [SYNONYM GENUS 299638:CG44J nidx=null parent=CGJKR]
Omocestus (Omocestus)
 - Omocestus (Omocestus) Bolívar, 1878 [SYNONYM SUBGENUS 299029:CDDCD nidx=null parent=8NW9D]
 + Omocestus (Omocestus) Bolívar, 1878 [SYNONYM SUBGENUS 299638:CFW5H nidx=null parent=8NW9D]
Omphalodes nervosa
 - Omphalodes nervosa Edgew. ex C. B. Clarke [SYNONYM SPECIES 299029:74KX5 nidx=null parent=6C6D8]
 + Omphalodes nervosa Edgew. ex C. B. Clarke [SYNONYM SPECIES 299638:CG4B6 nidx=null parent=6C6D8]
Oncideres (Oncideres) putator
 - Oncideres (Oncideres) putator [AMBIGUOUS_SYNONYM SPECIES 299029:CDPCJ nidx=null parent=49GJW]
 + Oncideres (Oncideres) putator [AMBIGUOUS_SYNONYM SPECIES 299638:CG4DH nidx=null parent=49GJW]
Oncometopia (Oncometopia) asperula tomentosa
 - Oncometopia (Oncometopia) asperula tomentosa Distant, 1908 [SYNONYM SUBSPECIES 299029:CBJ2H nidx=null parent=584JG]
 + Oncometopia (Oncometopia) asperula tomentosa Distant, 1908 [SYNONYM SUBSPECIES 299638:CG4GR nidx=null parent=584JG]
Onesia gentilis
 - Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JTGZ nidx=null]
 + Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XNS nidx=null]
Oniscodesmus aurantiacus
 - Oniscodesmus aurantiacus Peters, 1864 [AMBIGUOUS_SYNONYM SPECIES 299029:8PG58 nidx=null parent=6CNPQ]
 + Oniscodesmus aurantiacus Peters, 1864 [SYNONYM SPECIES 299638:49K5L nidx=null parent=6CNPQ]
Onobrychis formanekii
 - Onobrychis formanekii Heldr. ex Formánek [SYNONYM SPECIES 299029:9DF5K nidx=null parent=BTTBQ]
 + Onobrychis formanekii Heldr. ex Formánek [SYNONYM SPECIES 299638:CG4JF nidx=null parent=BTTBQ]
Ononis picardii
 - Ononis picardii Coss. ex Boiss. & Reut. [SYNONYM SPECIES 299029:9DFGY nidx=null parent=49LBR]
 + Ononis picardii Coss. ex Boiss. & Reut. [AMBIGUOUS_SYNONYM SPECIES 299638:CG4JS nidx=null parent=49LBR]
Ononis procurrens
 - Ononis procurrens Wallr. [SYNONYM SPECIES 299029:6SMWP nidx=null parent=5JZNY]
 + Ononis procurrens Wallr. [AMBIGUOUS_SYNONYM SPECIES 299638:74N92 nidx=null parent=5JZNY]
Ononis subaristata
 - Ononis subaristata DC. ex W.H.Baxter [SYNONYM SPECIES 299029:9DFJF nidx=null parent=9DSQB]
 + Ononis subaristata DC. ex W.H.Baxter [SYNONYM SPECIES 299638:CG4JY nidx=null parent=9DSQB]
Onosma affinis
 - Onosma affinis Hausskn. ex Riedl [ACCEPTED SPECIES 299029:49LQ7 nidx=null]
 + Onosma affinis Hausskn. ex Riedl [ACCEPTED SPECIES 299638:CG4KK nidx=null]
Onosma calycina
 - Onosma calycina Steven ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299029:8TQWT nidx=null parent=49M4G]
 + Onosma calycina Steven ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299638:49LSC nidx=null parent=49M4G]
Onosma kittaniae
 - Onosma kittaniae Strid ex Stefanovic, Kit Tan & Iatroú [ACCEPTED SPECIES 299029:49LW9 nidx=null]
 + Onosma kittaniae Strid ex Stefanovic, Kit Tan & Iatroú [ACCEPTED SPECIES 299638:CG4KN nidx=null]
Onosma microsperma
 - Onosma microsperma Steven ex Boiss. [SYNONYM SPECIES 299029:49LXL nidx=null parent=49LXJ]
 + Onosma microsperma Steven ex Boiss. [SYNONYM SPECIES 299638:CG4KQ nidx=null parent=49LXJ]
Onosma transsilvanica
 - Onosma transsilvanica Schur ex Nyman [SYNONYM SPECIES 299029:49M3S nidx=null parent=49M4G]
 + Onosma transsilvanica Schur ex Nyman [SYNONYM SPECIES 299638:CG4KR nidx=null parent=49M4G]
Onosma tricerosperma var. maroccana
 - Onosma tricerosperma var. maroccana (Pau) Pau ex G. López [SYNONYM VARIETY 299029:5QCQ2 nidx=null parent=5JZRT]
 + Onosma tricerosperma var. maroccana (Pau) Pau ex G. López [SYNONYM VARIETY 299638:CG4KS nidx=null parent=5JZRT]
Onukia kelloggii
 - Onukia kelloggii Baker, 1923 [SYNONYM SPECIES 299029:CBJZY nidx=null parent=RD9Y]
 + Onukia kelloggii Baker, 1923 [SYNONYM SPECIES 299638:CG4MG nidx=null parent=RD9Y]
Onychocassis
 - Onychocassis Spaeth in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 299029:C3HKY nidx=null]
 + Onychocassis Spaeth in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 299638:B6TFC nidx=null]
Oolina
 - Oolina [ACCEPTED SUBGENUS 299029:63FL3 nidx=null]
 + Oolina [ACCEPTED SUBGENUS 299638:CFY2C nidx=null]
Ophiocephalus
 - Ophiocephalus Wiggins [SYNONYM UNRANKED 299029:5TDTV nidx=null parent=3J6L]
 + Ophiocephalus Wiggins [SYNONYM UNRANKED 299638:CG4VM nidx=null parent=3J6L]
Ophiocolea
 - Ophiocolea H.Perrier [SYNONYM UNRANKED 299029:99K3G nidx=null parent=99JW8]
 + Ophiocolea H.Perrier [SYNONYM UNRANKED 299638:CG4VT nidx=null parent=99JW8]
Ophioglossaceae
 - Ophioglossaceae Martinov [SYNONYM UNRANKED 299029:C3DLP nidx=null parent=B8X43]
 + Ophioglossaceae Martinov [SYNONYM UNRANKED 299638:CG4W7 nidx=null parent=B8X43]
Ophioglossidae
 - Ophioglossidae Klinge [SYNONYM UNRANKED 299029:C3HSY nidx=null parent=B8V4K]
 + Ophioglossidae Klinge [SYNONYM UNRANKED 299638:CG4W8 nidx=null parent=B8V4K]
Ophioglossum ellipticum
 - Ophioglossum ellipticum Welw. ex Carruth. [SYNONYM SPECIES 299029:B9Z9K nidx=null parent=B9Z9X]
 + Ophioglossum ellipticum Welw. ex Carruth. [AMBIGUOUS_SYNONYM SPECIES 299638:CG4W9 nidx=null parent=B9Z9X]
Ophioglossum gomezianum
 - Ophioglossum gomezianum Welw. ex A. Braun [ACCEPTED SPECIES 299029:B9Z9N nidx=null]
 + Ophioglossum gomezianum Welw. ex A. Braun [ACCEPTED SPECIES 299638:CG4WB nidx=null]
Ophyiulus pilosus
 - Ophyiulus pilosus (Newport, 1843) [ACCEPTED SPECIES 299029:6SQT6 nidx=null]
 + Ophyiulus pilosus (Newport, 1843) [ACCEPTED SPECIES 299638:B8WQY nidx=null]
Opithandra
 - Opithandra B.L.Burtt [SYNONYM UNRANKED 299029:7NBDV nidx=null parent=69K9]
 + Opithandra B.L.Burtt [SYNONYM UNRANKED 299638:CG5H9 nidx=null parent=69K9]
Opophytum
 - Opophytum N.E.Br. [SYNONYM UNRANKED 299029:7NBDN nidx=null parent=5PKQ]
 + Opophytum N.E.Br. [SYNONYM UNRANKED 299638:CG4FG nidx=null parent=5PKQ]
Opsius lethieryi
 - Opsius lethieryi Wagner, 1942 [SYNONYM SPECIES 299029:CDRWM nidx=null parent=6T3XR]
 + Opsius lethieryi Wagner, 1942 [SYNONYM SPECIES 299638:CG5LR nidx=null parent=6T3XR]
Opsius stactogallus
 - Opsius stactogallus (Fieber, 1866) [SYNONYM SPECIES 299029:BY3ML nidx=null parent=9WS86]
 + Opsius stactogallus (Fieber, 1866) [SYNONYM SPECIES 299638:CG5LS nidx=null parent=9WS86]
Opuntia ciribe
 - Opuntia ciribe Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:753L3 nidx=null parent=5GRH2]
 + Opuntia ciribe Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CG5MR nidx=null parent=5GRH2]
Opuntia greenei
 - Opuntia greenei Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:6SRLN nidx=null parent=753MS]
 + Opuntia greenei Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CG5MZ nidx=null parent=753MS]
Opuntia monacanthos f. jejuensis
 - Opuntia monacanthos f. jejuensis Jekuk Kim ex Y. S. Yang [SYNONYM FORM 299029:B69FS nidx=null parent=74RMF]
 + Opuntia monacanthos f. jejuensis Jekuk Kim ex Y. S. Yang [SYNONYM FORM 299638:CG5N3 nidx=null parent=74RMF]
Opuntia palmeri
 - Opuntia palmeri Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:753NW nidx=null parent=6T3L3]
 + Opuntia palmeri Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CG5N4 nidx=null parent=6T3L3]
Opuntia parkeri
 - Opuntia parkeri Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:6T3NT nidx=null parent=6C4WX]
 + Opuntia parkeri Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CG5N5 nidx=null parent=6C4WX]
Opuntia pycnantha
 - Opuntia pycnantha Engelm. ex J. M. Coult. [ACCEPTED SPECIES 299029:6SRND nidx=null]
 + Opuntia pycnantha Engelm. ex J. M. Coult. [ACCEPTED SPECIES 299638:CG5N7 nidx=null]
Opuntia riojana
 - Opuntia riojana Hosseus ex Backeb. & Knuth [SYNONYM SPECIES 299029:6T3N9 nidx=null parent=7BQJL]
 + Opuntia riojana Hosseus ex Backeb. & Knuth [SYNONYM SPECIES 299638:CG5N8 nidx=null parent=7BQJL]
Opuntia rubrifolia
 - Opuntia rubrifolia Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:6T3P6 nidx=null parent=6T3NQ]
 + Opuntia rubrifolia Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CG5NB nidx=null parent=6T3NQ]
Opuntia tapona
 - Opuntia tapona Engelm. ex J. M. Coult. [ACCEPTED SPECIES 299029:75427 nidx=null]
 + Opuntia tapona Engelm. ex J. M. Coult. [ACCEPTED SPECIES 299638:CG5NC nidx=null]
Opuntia versicolor
 - Opuntia versicolor Engelm. ex J. M. Coult. [SYNONYM SPECIES 299029:9Y787 nidx=null parent=B88GV]
 + Opuntia versicolor Engelm. ex J. M. Coult. [SYNONYM SPECIES 299638:CG5NH nidx=null parent=B88GV]
Orbeanthus
 - Orbeanthus L.C.Leach [SYNONYM UNRANKED 299029:7NBC8 nidx=null parent=3L7K]
 + Orbeanthus L.C.Leach [SYNONYM UNRANKED 299638:CFJX3 nidx=null parent=3L7K]
Orbeopsis
 - Orbeopsis L.C.Leach [SYNONYM UNRANKED 299029:7NBCS nidx=null parent=3L7K]
 + Orbeopsis L.C.Leach [SYNONYM UNRANKED 299638:CG5RF nidx=null parent=3L7K]
Orchomenopsis
 - Orchomenopsis [ACCEPTED SUBGENUS 299029:7PR4M nidx=null]
 + Orchomenopsis [ACCEPTED SUBGENUS 299638:CG5XZ nidx=null]
Oreoherzogia
 - Oreoherzogia W.Vent [SYNONYM UNRANKED 299029:7NBD8 nidx=null parent=34T7]
 + Oreoherzogia W.Vent [SYNONYM UNRANKED 299638:CG62C nidx=null parent=34T7]
Oriciopsis
 - Oriciopsis Engl. [SYNONYM UNRANKED 299029:5TDW7 nidx=null parent=86B3]
 + Oriciopsis Engl. [SYNONYM UNRANKED 299638:CG65M nidx=null parent=86B3]
Orites fiebrigii
 - Orites fiebrigii (Perkins) Diels ex Sleumer [ACCEPTED SPECIES 299029:757GT nidx=null]
 + Orites fiebrigii (Perkins) Diels ex Sleumer [ACCEPTED SPECIES 299638:CG67K nidx=null]
Ormenis fuscata
 - Ormenis fuscata (Gren. & Godr.) Sch. Bip. ex Nyman [SYNONYM SPECIES 299029:6T6Z5 nidx=null parent=TKF2]
 + Ormenis fuscata (Gren. & Godr.) Sch. Bip. ex Nyman [SYNONYM SPECIES 299638:CG67V nidx=null parent=TKF2]
Ormoloma
 - Ormoloma Maxon [SYNONYM UNRANKED 299029:C3K2C nidx=null parent=B8YJQ]
 + Ormoloma Maxon [SYNONYM UNRANKED 299638:CG67X nidx=null parent=62YQB]
Orobanche borkhausenii
 - Orobanche borkhausenii Andrz. ex Besser [SYNONYM SPECIES 299029:6SVRH nidx=null parent=4FYWT]
 + Orobanche borkhausenii Andrz. ex Besser [SYNONYM SPECIES 299638:CG69D nidx=null parent=4FYWT]
Orobanche condensata
 - Orobanche condensata Koch ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6SVT8 nidx=null parent=7584M]
 + Orobanche condensata Koch ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CG69G nidx=null parent=7584M]
Orobanche epithymum var. origani
 - Orobanche epithymum var. origani F. W. Schultz [SYNONYM VARIETY 299029:5QDPY nidx=null parent=5K2VY]
 + Orobanche epithymum var. origani F. W. Schultz [SYNONYM VARIETY 299638:CG69J nidx=null parent=5K2VY]
Orobanche filicicola
 - Orobanche filicicola Nakai ex Hyun, Y. S. Lim & H. C. Shin [SYNONYM SPECIES 299029:6SVSR nidx=null parent=BRHWB]
 + Orobanche filicicola Nakai ex Hyun, Y. S. Lim & H. C. Shin [SYNONYM SPECIES 299638:CG69K nidx=null parent=BRHWB]
Orobanche nana
 - Orobanche nana de Noé ex Rchb. [SYNONYM SPECIES 299029:B4FCH nidx=null parent=5QMYN]
 + Orobanche nana de Noé ex Rchb. [SYNONYM SPECIES 299638:CG69X nidx=null parent=5QMYN]
Orobanche papyracea
 - Orobanche papyracea DC. ex F. W. Schultz [SYNONYM SPECIES 299029:757TP nidx=null parent=6T83B]
 + Orobanche papyracea DC. ex F. W. Schultz [SYNONYM SPECIES 299638:CG6B2 nidx=null parent=6T83B]
Orobanche pinorum
 - Orobanche pinorum Geyer ex Hook. [SYNONYM SPECIES 299029:757TL nidx=null parent=FKY8]
 + Orobanche pinorum Geyer ex Hook. [SYNONYM SPECIES 299638:CG6B3 nidx=null parent=FKY8]
Orobanche pubescens f. redundans
 - Orobanche pubescens f. redundans Beck ex Bornmüller [SYNONYM FORM 299029:B58VS nidx=null parent=7WFRM]
 + Orobanche pubescens f. redundans Beck ex Bornmüller [SYNONYM FORM 299638:5SSRW nidx=null parent=7WFRM]
Orobus fruticosus
 - Orobus fruticosus Pers. ex DC. [SYNONYM SPECIES 299029:9DFRV nidx=null parent=YZQ5]
 + Orobus fruticosus Pers. ex DC. [SYNONYM SPECIES 299638:6T87M nidx=null parent=YZQ5]
Orophea enterocarpa
 - Orophea enterocarpa Maingay ex Hook. fil. [ACCEPTED SPECIES 299029:74VXB nidx=null]
 + Orophea enterocarpa Maingay ex Hook. fil. [ACCEPTED SPECIES 299638:CG6BP nidx=null]
Oroya gibbosa
 - Oroya gibbosa Ritter ex Backeb. [SYNONYM SPECIES 299029:74VMR nidx=null parent=C7NTF]
 + Oroya gibbosa Ritter ex Backeb. [SYNONYM SPECIES 299638:CG6D6 nidx=null parent=C7NTF]
Ortalis semivitta
 - Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JTKB nidx=null]
 + Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XQ4 nidx=null]
Ortegocactus
 - Ortegocactus Alexander [SYNONYM UNRANKED 299029:63HDT nidx=null parent=5T7YB]
 + Ortegocactus Alexander [SYNONYM UNRANKED 299638:CFTLR nidx=null parent=5T7YB]
Orthandra
 - Orthandra (Pichon) Pichon [SYNONYM UNRANKED 299029:5TDWY nidx=null parent=63H8L]
 + Orthandra (Pichon) Pichon [SYNONYM UNRANKED 299638:CFLCX nidx=null parent=63H8L]
Ortholoma ochroleucum
 - Ortholoma ochroleucum Klotzsch ex Oerst. [SYNONYM SPECIES 299029:6T8N3 nidx=null parent=XCQF]
 + Ortholoma ochroleucum Klotzsch ex Oerst. [SYNONYM SPECIES 299638:CG6SK nidx=null parent=XCQF]
Osbeckia buettneriana
 - Osbeckia buettneriana Cogn. ex Büttner [SYNONYM SPECIES 299029:6SYPZ nidx=null parent=3LF3C]
 + Osbeckia buettneriana Cogn. ex Büttner [SYNONYM SPECIES 299638:CG4M5 nidx=null parent=3LF3C]
Osbeckia capitata
 - Osbeckia capitata Benth. ex Naudin [ACCEPTED SPECIES 299029:6SZ2C nidx=null]
 + Osbeckia capitata Benth. ex Naudin [ACCEPTED SPECIES 299638:CG4M6 nidx=null]
Osbeckia crinita
 - Osbeckia crinita Benth. ex Naudin [SYNONYM SPECIES 299029:6SZ2H nidx=null parent=74YQH]
 + Osbeckia crinita Benth. ex Naudin [SYNONYM SPECIES 299638:CG4M7 nidx=null parent=74YQH]
Osbeckia glauca
 - Osbeckia glauca Wall. ex Naudin [AMBIGUOUS_SYNONYM SPECIES 299029:6SYQP nidx=null parent=6SZ2C]
 + Osbeckia glauca Wall. ex Naudin [AMBIGUOUS_SYNONYM SPECIES 299638:CG4M8 nidx=null parent=CG4M6]
Osbeckia perrottetii
 - Osbeckia perrottetii DC. ex Naudin [SYNONYM SPECIES 299029:6SYPQ nidx=null parent=74Z2C]
 + Osbeckia perrottetii DC. ex Naudin [SYNONYM SPECIES 299638:CG4M9 nidx=null parent=74Z2C]
Osbeckia pulchella
 - Osbeckia pulchella Benth. ex Naudin [SYNONYM SPECIES 299029:74YQ3 nidx=null parent=6SYRW]
 + Osbeckia pulchella Benth. ex Naudin [SYNONYM SPECIES 299638:CG4MB nidx=null parent=6SYRW]
Osmites lancea
 - Osmites lancea Thunb. ex Harv. & Sond. [SYNONYM SPECIES 299029:75B2W nidx=null parent=6TB3C]
 + Osmites lancea Thunb. ex Harv. & Sond. [SYNONYM SPECIES 299638:CG4PD nidx=null parent=6TB3C]
Osmunda reptans
 - Osmunda reptans Banks & Sol. ex G. Forst. [SYNONYM SPECIES 299029:BC4TT nidx=null parent=BBNRQ]
 + Osmunda reptans Banks & Sol. ex G. Forst. [SYNONYM SPECIES 299638:CG4PK nidx=null parent=BBNRQ]
Osmunda speciosa
 - Osmunda speciosa Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BC4V3 nidx=null parent=B9ZMG]
 + Osmunda speciosa Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CG4PM nidx=null parent=B9ZMG]
Osphranter
 - Osphranter Gould, 1842 [ACCEPTED SUBGENUS 299029:8P3TG nidx=null]
 + Osphranter Gould, 1842 [ACCEPTED SUBGENUS 299638:CFZPM nidx=null]
Ossaea cogniauxii
 - Ossaea cogniauxii Glaziou ex D' El Rei Souza [SYNONYM SPECIES 299029:75C7L nidx=null parent=42MZ9]
 + Ossaea cogniauxii Glaziou ex D' El Rei Souza [SYNONYM SPECIES 299638:CG4QS nidx=null parent=42MZ9]
Ossaea tetragona
 - Ossaea tetragona Cogn. ex Th. Dur & Pittier [SYNONYM SPECIES 299029:6TBJH nidx=null parent=42PCC]
 + Ossaea tetragona Cogn. ex Th. Dur & Pittier [SYNONYM SPECIES 299638:CG4QW nidx=null parent=42PCC]
Osteospermum junceum
 - Osteospermum junceum Thunb. ex Harv. & Sond. [ACCEPTED SPECIES 299029:6TBF4 nidx=null]
 + Osteospermum junceum Thunb. ex Harv. & Sond. [ACCEPTED SPECIES 299638:CG4RP nidx=null]
Osteospermum paniculatum
 - Osteospermum paniculatum Less. ex Harv. & Sond. [SYNONYM SPECIES 299029:6TCZ8 nidx=null parent=6TBF4]
 + Osteospermum paniculatum Less. ex Harv. & Sond. [SYNONYM SPECIES 299638:CG4RR nidx=null parent=CG4RP]
Osteospermum perfoliatum
 - Osteospermum perfoliatum Thunb. ex Harv. & Sond. [SYNONYM SPECIES 299029:75CYW nidx=null parent=GBT7]
 + Osteospermum perfoliatum Thunb. ex Harv. & Sond. [SYNONYM SPECIES 299638:CG4RS nidx=null parent=GBT7]
Ostrea digitalina
 - Ostrea digitalina Eichwald, 1830 [SYNONYM SPECIES 299029:BDCRY nidx=null parent=BCS9W]
 + Ostrea digitalina [SYNONYM SPECIES 299638:CG4S7 nidx=null parent=CGL7N]
Ostrea edulis digitalina
 - Ostrea edulis digitalina Eichwald, 1830 [SYNONYM SUBSPECIES 299029:BDRP9 nidx=null parent=BCS9W]
 + Ostrea edulis digitalina [SYNONYM SUBSPECIES 299638:CG4S9 nidx=null parent=CGL7N]
Otacanthus
 - Otacanthus Lindl. [SYNONYM UNRANKED 299029:7Y45Z nidx=null parent=7PNKW]
 + Otacanthus Lindl. [SYNONYM UNRANKED 299638:CG4SS nidx=null parent=7PNKW]
Otanthera
 - Otanthera Blume [SYNONYM UNRANKED 299029:5TDY8 nidx=null parent=5NML]
 + Otanthera Blume [SYNONYM UNRANKED 299638:CG4SX nidx=null parent=5NML]
Otanthus
 - Otanthus Hoffmanns. & Link [SYNONYM UNRANKED 299029:63GRW nidx=null parent=MRG]
 + Otanthus Hoffmanns. & Link [SYNONYM UNRANKED 299638:CFG9D nidx=null parent=MRG]
Othnonius
 - Othnonius Olliff, 1890 [SYNONYM GENUS 299029:63HWF nidx=null parent=XS2]
 + Othnonius Olliff, 1890 [SYNONYM GENUS 299638:CG4T7 nidx=null parent=XS2]
Othonna filicaulis
 - Othonna filicaulis Eckl. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4B2LJ nidx=null parent=Z723]
 + Othonna filicaulis Eckl. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG4TG nidx=null parent=Z723]
Othonna trifida
 - Othonna trifida Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4B2R5 nidx=null parent=7JRKG]
 + Othonna trifida Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG4TK nidx=null parent=7JRKG]
Othonnopsis alata
 - Othonnopsis alata (Thunb.) Benth. & Hook. fil. ex B. D. Jacks. [SYNONYM SPECIES 299029:4B2RN nidx=null parent=6LRLX]
 + Othonnopsis alata (Thunb.) Benth. & Hook. fil. ex B. D. Jacks. [SYNONYM SPECIES 299638:CG4TM nidx=null parent=6LRLX]
Otiorhynchus vicinus
 - Otiorhynchus vicinus Apfelbeck, 1895 [SYNONYM SPECIES 299029:C3LX9 nidx=null parent=373HR]
 + Otiorhynchus vicinus Apfelbeck, 1894 [SYNONYM SPECIES 299638:CG4WS nidx=null parent=373HR]
 + Otiorhynchus vicinus Apfelbeck, 1895 [SYNONYM SPECIES 299638:CG4WT nidx=null parent=373HR]
Otoloxorrhochma
 - Otoloxorrhochma [ACCEPTED GENUS 299029:85H43 nidx=null]
 + Otoloxorrhochma Diesing, 1863 [SYNONYM GENUS 299638:CG4YC nidx=null parent=84V6M]
Otophora
 - Otophora Blume [SYNONYM UNRANKED 299029:BRWVZ nidx=null parent=5CMX]
 + Otophora Blume [SYNONYM UNRANKED 299638:CFHCT nidx=null parent=5CMX]
Ouratea oligantha
 - Ouratea oligantha Steyerm. ex Sastre [ACCEPTED SPECIES 299029:4B979 nidx=null]
 + Ouratea oligantha Steyerm. ex Sastre [ACCEPTED SPECIES 299638:CG539 nidx=null]
Outreya
 - Outreya Jaub. & Spach [SYNONYM UNRANKED 299029:5TDYZ nidx=null parent=6387T]
 + Outreya Jaub. & Spach [SYNONYM UNRANKED 299638:CFYD6 nidx=null parent=6387T]
Oxalis aemula
 - Oxalis aemula Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:6TFBR nidx=null parent=75F9Q]
 - Oxalis aemula Schltr. ex R. Knuth [SYNONYM SPECIES 299029:75FC2 nidx=null parent=4BBD9]
 + Oxalis aemula Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG58K nidx=null parent=75F9Q]
 + Oxalis aemula Schltr. ex R. Knuth [SYNONYM SPECIES 299638:CG58L nidx=null parent=4BBD9]
Oxalis alta
 - Oxalis alta Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:75FC8 nidx=null parent=75F3F]
 + Oxalis alta Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG58P nidx=null parent=CG59H]
Oxalis aptera
 - Oxalis aptera Zucc. ex Progel [ACCEPTED SPECIES 299029:6TFDF nidx=null]
 + Oxalis aptera Zucc. ex Progel [ACCEPTED SPECIES 299638:CG58W nidx=null]
Oxalis beneprotecta
 - Oxalis beneprotecta Dinter ex R. Knuth [SYNONYM SPECIES 299029:75FCH nidx=null parent=BPCNK]
 + Oxalis beneprotecta Dinter ex R. Knuth [SYNONYM SPECIES 299638:CG58X nidx=null parent=BPCNK]
Oxalis calthifolia
 - Oxalis calthifolia Pohl ex Progel [SYNONYM SPECIES 299029:75FG3 nidx=null parent=75F64]
 + Oxalis calthifolia Pohl ex Progel [SYNONYM SPECIES 299638:CG58Y nidx=null parent=75F64]
Oxalis chubutensis
 - Oxalis chubutensis Speg. ex R. Knuth [SYNONYM SPECIES 299029:75F84 nidx=null parent=4BBNF]
 + Oxalis chubutensis Speg. ex R. Knuth [SYNONYM SPECIES 299638:CG592 nidx=null parent=4BBNF]
Oxalis ciliata
 - Oxalis ciliata Spreng. ex Progel [ACCEPTED SPECIES 299029:75F86 nidx=null]
 + Oxalis ciliata Spreng. ex Progel [ACCEPTED SPECIES 299638:CG593 nidx=null]
Oxalis conferta
 - Oxalis conferta Pohl ex Progel [SYNONYM SPECIES 299029:75F8H nidx=null parent=7KGT9]
 + Oxalis conferta Pohl ex Progel [SYNONYM SPECIES 299638:CG594 nidx=null parent=7KGT9]
Oxalis deflexa
 - Oxalis deflexa Poepp. ex Progel [SYNONYM SPECIES 299029:6TF7K nidx=null parent=6TF5L]
 + Oxalis deflexa Poepp. ex Progel [SYNONYM SPECIES 299638:CG596 nidx=null parent=6TF5L]
Oxalis deppei
 - Oxalis deppei Lodd. ex Sweet [SYNONYM SPECIES 299029:9KK6J nidx=null parent=4BBLM]
 + Oxalis deppei Lodd. ex Sweet [SYNONYM SPECIES 299638:CG597 nidx=null parent=4BBLM]
Oxalis diffusa
 - Oxalis diffusa Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:6TF9Z nidx=null parent=5K3ZB]
 + Oxalis diffusa Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG598 nidx=null parent=5K3ZB]
Oxalis floribunda
 - Oxalis floribunda Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:6TF3N nidx=null parent=75GDP]
 + Oxalis floribunda Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG599 nidx=null parent=CG5B7]
Oxalis fruticosa
 - Oxalis fruticosa Vieill. ex Baker fil. [SYNONYM SPECIES 299029:9KK72 nidx=null parent=75GB8]
 + Oxalis fruticosa Vieill. ex Baker fil. [SYNONYM SPECIES 299638:CG59C nidx=null parent=75GB8]
Oxalis glabra
 - Oxalis glabra Meisn. ex Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:75F4G nidx=null parent=6TGFB]
 + Oxalis glabra Meisn. ex Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CG59D nidx=null parent=6TGFB]
Oxalis globosa
 - Oxalis globosa Poepp. ex R. Knuth [SYNONYM SPECIES 299029:75F2L nidx=null parent=4BBHZ]
 + Oxalis globosa Poepp. ex R. Knuth [SYNONYM SPECIES 299638:CG59F nidx=null parent=4BBHZ]
Oxalis hedysarifolia
 - Oxalis hedysarifolia Pohl ex Progel [ACCEPTED SPECIES 299029:75F3F nidx=null]
 + Oxalis hedysarifolia Pohl ex Progel [ACCEPTED SPECIES 299638:CG59H nidx=null]
Oxalis hyalinorhiza
 - Oxalis hyalinorhiza Poepp. ex R. Knuth [SYNONYM SPECIES 299029:6TF5Z nidx=null parent=75FDK]
 + Oxalis hyalinorhiza Poepp. ex R. Knuth [SYNONYM SPECIES 299638:CG59J nidx=null parent=75FDK]
Oxalis ipomaeiflora
 - Oxalis ipomaeiflora Schltr. ex R. Knuth [SYNONYM SPECIES 299029:75F4Q nidx=null parent=6TFBP]
 + Oxalis ipomaeiflora Schltr. ex R. Knuth [SYNONYM SPECIES 299638:CG59L nidx=null parent=6TFBP]
Oxalis laxula
 - Oxalis laxula Thunb. ex Sond. [SYNONYM SPECIES 299029:75GB9 nidx=null parent=4BB2P]
 + Oxalis laxula Thunb. ex Sond. [SYNONYM SPECIES 299638:CG59P nidx=null parent=4BB2P]
Oxalis littoralis
 - Oxalis littoralis Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:75GC8 nidx=null parent=5K3ZB]
 + Oxalis littoralis Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG59R nidx=null parent=5K3ZB]
Oxalis mallyi
 - Oxalis mallyi Schltr. ex R. Knuth [SYNONYM SPECIES 299029:4BB3K nidx=null parent=6TGDP]
 + Oxalis mallyi Schltr. ex R. Knuth [SYNONYM SPECIES 299638:CG59S nidx=null parent=6TGDP]
Oxalis metziana
 - Oxalis metziana Miq. ex Edgew. & Hook. fil. [SYNONYM SPECIES 299029:4BB4L nidx=null parent=LV9W]
 + Oxalis metziana Miq. ex Edgew. & Hook. fil. [SYNONYM SPECIES 299638:CG59T nidx=null parent=LV9W]
Oxalis niederleiniana
 - Oxalis niederleiniana Hieron. ex R. Knuth [ACCEPTED SPECIES 299029:4BB6W nidx=null]
 + Oxalis niederleiniana Hieron. ex R. Knuth [ACCEPTED SPECIES 299638:CG59V nidx=null]
Oxalis oligadenia
 - Oxalis oligadenia Schltr. ex R. Knuth [SYNONYM SPECIES 299029:4BB7V nidx=null parent=75GCB]
 + Oxalis oligadenia Schltr. ex R. Knuth [SYNONYM SPECIES 299638:CG59X nidx=null parent=75GCB]
Oxalis ovalis
 - Oxalis ovalis Ruiz ex R. Knuth [SYNONYM SPECIES 299029:4BB8H nidx=null parent=6TGBM]
 + Oxalis ovalis Ruiz ex R. Knuth [SYNONYM SPECIES 299638:CG5B3 nidx=null parent=6TGBM]
Oxalis paradoxa
 - Oxalis paradoxa Mart. ex Progel [SYNONYM SPECIES 299029:4BB93 nidx=null parent=4BB3L]
 + Oxalis paradoxa Mart. ex Progel [SYNONYM SPECIES 299638:CG5B4 nidx=null parent=4BB3L]
Oxalis parvifolia
 - Oxalis parvifolia Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:4BB9C nidx=null parent=75F9Q]
 + Oxalis parvifolia Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG5B5 nidx=null parent=75F9Q]
Oxalis paucifolia
 - Oxalis paucifolia Pohl ex Progel [SYNONYM SPECIES 299029:4BB9K nidx=null parent=75GDW]
 + Oxalis paucifolia Pohl ex Progel [SYNONYM SPECIES 299638:CG5B6 nidx=null parent=75GDW]
Oxalis physocalyx
 - Oxalis physocalyx Zucc. ex Progel [ACCEPTED SPECIES 299029:75GDP nidx=null]
 + Oxalis physocalyx Zucc. ex Progel [ACCEPTED SPECIES 299638:CG5B7 nidx=null]
Oxalis pilosa
 - Oxalis pilosa Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:6TGDV nidx=null parent=75GDW]
 + Oxalis pilosa Pohl ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CG5B8 nidx=null parent=75GDW]
Oxalis prolongata
 - Oxalis prolongata Pohl ex Progel [SYNONYM SPECIES 299029:4BBC6 nidx=null parent=5K42H]
 + Oxalis prolongata Pohl ex Progel [SYNONYM SPECIES 299638:CG5BD nidx=null parent=5K42H]
Oxalis radiata
 - Oxalis radiata Pohl ex Progel [SYNONYM SPECIES 299029:4BBDP nidx=null parent=75F8K]
 + Oxalis radiata Pohl ex Progel [SYNONYM SPECIES 299638:CG5BG nidx=null parent=75F8K]
Oxalis ramosa
 - Oxalis ramosa Pohl ex Progel [SYNONYM SPECIES 299029:4BBDV nidx=null parent=75F3F]
 + Oxalis ramosa Pohl ex Progel [SYNONYM SPECIES 299638:CG5BH nidx=null parent=CG59H]
Oxalis riojana
 - Oxalis riojana Hieron. ex R. Knuth [SYNONYM SPECIES 299029:75GD2 nidx=null parent=6TF9N]
 + Oxalis riojana Hieron. ex R. Knuth [SYNONYM SPECIES 299638:CG5BK nidx=null parent=6TF9N]
Oxalis segetalis
 - Oxalis segetalis Poepp. ex Progel [SYNONYM SPECIES 299029:4BBGN nidx=null parent=6TGBM]
 + Oxalis segetalis Poepp. ex Progel [SYNONYM SPECIES 299638:CG5BM nidx=null parent=6TGBM]
Oxalis staphyloides
 - Oxalis staphyloides Mart. ex Progel [SYNONYM SPECIES 299029:4BBJ6 nidx=null parent=5K3ZZ]
 + Oxalis staphyloides Mart. ex Progel [SYNONYM SPECIES 299638:CG5BS nidx=null parent=5K3ZZ]
Oxalis tinctoria
 - Oxalis tinctoria Poepp. ex Progel [SYNONYM SPECIES 299029:6TGCX nidx=null parent=4BBNF]
 + Oxalis tinctoria Poepp. ex Progel [SYNONYM SPECIES 299638:CG5BW nidx=null parent=4BBNF]
Oxalis tomentella
 - Oxalis tomentella Pohl ex Progel [SYNONYM SPECIES 299029:4BBLZ nidx=null parent=75F2V]
 + Oxalis tomentella Pohl ex Progel [SYNONYM SPECIES 299638:CG5BX nidx=null parent=75F2V]
Oxalis villosissima
 - Oxalis villosissima Pohl ex Progel [SYNONYM SPECIES 299029:4BBP7 nidx=null parent=6TF2Q]
 + Oxalis villosissima Pohl ex Progel [SYNONYM SPECIES 299638:CG5BY nidx=null parent=6TF2Q]
Oxiphoeria
 - Oxiphoeria Dum.Cours. [SYNONYM UNRANKED 299029:5TDZ6 nidx=null parent=3FV2]
 + Oxiphoeria Dum.Cours. [SYNONYM UNRANKED 299638:CG5C9 nidx=null parent=3FV2]
Oxyloma (Oxyloma) sarsii
 - Oxyloma (Oxyloma) sarsii (Esmark, 1886) [SYNONYM SPECIES 299029:C7Z7V nidx=null parent=4BFMT]
 + Oxyloma (Oxyloma) sarsii (Esmark, 1886) [SYNONYM SPECIES 299638:CG5KK nidx=null parent=4BFMT]
Oxymeris calyptrata
 - Oxymeris calyptrata Cham. ex Naudin [SYNONYM SPECIES 299029:4BFR2 nidx=null parent=9Y596]
 + Oxymeris calyptrata Cham. ex Naudin [SYNONYM SPECIES 299638:CG5KN nidx=null parent=9Y596]
Oxypetalum aurantiacum
 - Oxypetalum aurantiacum Malme ex Chodat & Hassl. [ACCEPTED SPECIES 299029:4BGY6 nidx=null]
 + Oxypetalum aurantiacum Malme ex Chodat & Hassl. [ACCEPTED SPECIES 299638:CG5LW nidx=null]
Oxytenia
 - Oxytenia Nutt. [SYNONYM UNRANKED 299029:7NB65 nidx=null parent=62TFZ]
 + Oxytenia Nutt. [SYNONYM UNRANKED 299638:CG5T8 nidx=null parent=62TFZ]
Oxytropis curviflora
 - Oxytropis curviflora Turcz. ex Besser [SYNONYM SPECIES 299029:8VHT3 nidx=null parent=9DSRT]
 + Oxytropis curviflora Turcz. ex Besser [SYNONYM SPECIES 299638:CG5W3 nidx=null parent=9DSRT]
Oxytropis ervicarpa
 - Oxytropis ervicarpa Vved. ex Z.N.Filimonova [ACCEPTED SPECIES 299029:4BM4H nidx=null]
 + Oxytropis ervicarpa Vved. ex Z.N.Filimonova [ACCEPTED SPECIES 299638:CG5W5 nidx=null]
Oxytropis halleri
 - Oxytropis halleri Bunge ex W.D.J.Koch [ACCEPTED SPECIES 299029:4BM6G nidx=null]
 + Oxytropis halleri Bunge ex W.D.J.Koch [ACCEPTED SPECIES 299638:CG5W6 nidx=null]
Oxytropis halleri var. villososericea
 - Oxytropis halleri var. villososericea [SYNONYM VARIETY 299029:BTTVS nidx=null parent=8VHXS]
 + Oxytropis halleri var. villososericea (Shuttlew.) Bech. [SYNONYM VARIETY 299638:CG5W7 nidx=null parent=8VHXS]
Oxyura
 - Oxyura DC. ex Lindl. [SYNONYM UNRANKED 299029:B3FR8 nidx=null parent=B3GC8]
 + Oxyura DC. ex Lindl. [SYNONYM UNRANKED 299638:7NB5S nidx=null parent=B3GC8]
Pachinemertes
 - Pachinemertes [ACCEPTED GENUS 299029:85H4L nidx=null]
 + Pachinemertes Coe, 1936 [SYNONYM GENUS 299638:CG5YH nidx=null parent=84S2V]
Pachinemertes obesa
 - Pachinemertes obesa [SYNONYM SPECIES 299029:4BPCJ nidx=null parent=4BT7V]
 + Pachinemertes obesa Coe, 1936 [SYNONYM SPECIES 299638:CG5YJ nidx=null parent=4BT7V]
Pachyacris
 - Pachyacris Schltr. [SYNONYM UNRANKED 299029:7NB5K nidx=null parent=649CF]
 + Pachyacris Schltr. [SYNONYM UNRANKED 299638:7NB5J nidx=null parent=649CF]
Pachychlamys
 - Pachychlamys Dyer ex Brandis [SYNONYM UNRANKED 299029:7NB6D nidx=null parent=4YHV]
 + Pachychlamys Dyer ex Brandis [SYNONYM UNRANKED 299638:CG62L nidx=null parent=4YHV]
Pachyctenium
 - Pachyctenium Maire & Pamp. [SYNONYM UNRANKED 299029:7NB6J nidx=null parent=426Q]
 + Pachyctenium Maire & Pamp. [SYNONYM UNRANKED 299638:CG62Z nidx=null parent=426Q]
Pachyopsis laetus
 - Pachyopsis laetus Uhler, 1877 [SYNONYM SPECIES 299029:CDSSP nidx=null parent=8KHWD]
 + Pachyopsis laetus Uhler, 1877 [SYNONYM SPECIES 299638:B4FNP nidx=null parent=8KHWD]
Pachypodanthium
 - Pachypodanthium Engl. & Diels [SYNONYM UNRANKED 299029:C7W88 nidx=null parent=C6WL6]
 + Pachypodanthium Engl. & Diels [SYNONYM UNRANKED 299638:CG679 nidx=null parent=C6WL6]
Pachyrhizus palmatilobus
 - Pachyrhizus palmatilobus (DC.) Benth. & Hook.f. ex Hemsl. [SYNONYM SPECIES 299029:9DG3H nidx=null parent=6THPT]
 + Pachyrhizus palmatilobus (DC.) Benth. & Hook.f. ex Hemsl. [SYNONYM SPECIES 299638:6THQ7 nidx=null parent=6THPT]
Paeonia rockii
 - Paeonia rockii (S. G. Haw & Lauener) T. Hong & J. J. Li ex D. Y. Hong [ACCEPTED SPECIES 299029:4BYCX nidx=null]
 + Paeonia rockii (S. G. Haw & Lauener) T. Hong & J. J. Li ex D. Y. Hong [ACCEPTED SPECIES 299638:CG6BW nidx=null]
Palaemon torensis
 - Palaemon torensis Paul'son, 1875 [SYNONYM SPECIES 299029:9GR7C nidx=null parent=9GPZB]
 + Palaemon torensis Paul'son, 1875 [SYNONYM SPECIES 299638:CG6GZ nidx=null parent=9GPZB]
Palaeocolpodia eocenica
 - †Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JTQ7 nidx=null]
 + Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XVF nidx=null]
Palaeopipiza xenos
 - †Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JTQD nidx=null]
 + Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XVG nidx=null]
Palaeosphegina tristis
 - †Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JTQR nidx=null]
 + Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XVH nidx=null]
Palaeozoic Echinoidea
 - †Palaeozoic Echinoidea [PROVISIONALLY_ACCEPTED SUBCLASS 299029:844GB nidx=null]
 + Palaeozoic Echinoidea [PROVISIONALLY_ACCEPTED SUBCLASS 299638:CGJ9P nidx=null]
Pallasia halimifolia
 - Pallasia halimifolia L'Hér. ex Aiton [SYNONYM SPECIES 299029:4C5C9 nidx=null parent=6F8DK]
 + Pallasia halimifolia L'Hér. ex Aiton [SYNONYM SPECIES 299638:CG6TZ nidx=null parent=6F8DK]
Panax balfourii
 - Panax balfourii Pynaert ex Sand. [SYNONYM SPECIES 299029:6TLKZ nidx=null parent=4LLQL]
 + Panax balfourii Pynaert ex Sand. [SYNONYM SPECIES 299638:CG6ZT nidx=null parent=4LLQL]
Panax sambucifolius
 - Panax sambucifolius Sieber ex DC. [SYNONYM SPECIES 299029:4C9ML nidx=null parent=4LLVQ]
 + Panax sambucifolius Sieber ex DC. [SYNONYM SPECIES 299638:CG6ZW nidx=null parent=4LLVQ]
Panax tomentosus
 - Panax tomentosus (Buch.-Ham.) Wall. ex DC. [SYNONYM SPECIES 299029:4C9NC nidx=null parent=9LKLN]
 + Panax tomentosus (Buch.-Ham.) Wall. ex DC. [SYNONYM SPECIES 299638:CG6ZY nidx=null parent=9LKLN]
Pancheria laevis
 - Pancheria laevis Vieill. ex Guillaumin [SYNONYM SPECIES 299029:9MXVN nidx=null parent=WPBH]
 + Pancheria laevis Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CG73J nidx=null parent=WPBH]
Pancheria montana
 - Pancheria montana Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299029:75LMK nidx=null parent=75LMC]
 + Pancheria montana Brongn. & Gris ex Guillaumin [SYNONYM SPECIES 299638:CG73K nidx=null parent=75LMC]
Pancicia
 - Pancicia Vis. [SYNONYM UNRANKED 299029:7NB6T nidx=null parent=6QKW]
 + Pancicia Vis. [SYNONYM UNRANKED 299638:CG73N nidx=null parent=6QKW]
Pancovia
 - Pancovia Willd. [SYNONYM UNRANKED 299029:6D4Y nidx=null parent=5CMX]
 + Pancovia Willd. [SYNONYM UNRANKED 299638:CG73Q nidx=null parent=5CMX]
Pandarus brevicaudis
 - Pandarus brevicaudis Dana, 1853-1855 [ACCEPTED SPECIES 299029:75KTG nidx=null]
 + Pandarus brevicaudis Dana, 1849-1852 [ACCEPTED SPECIES 299638:CG742 nidx=null]
Pandarus concinnus
 - Pandarus concinnus Dana, 1852 [SYNONYM SPECIES 299029:C7YJH nidx=null parent=75KTH]
 + Pandarus concinnus Dana, 1849-1852 [SYNONYM SPECIES 299638:7XTYG nidx=null parent=75KTH]
Pangonia senegalensis
 - Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JTTY nidx=null]
 + Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XVW nidx=null]
Pangonius (Pangonius) escalarae
 - Pangonius (Pangonius) escalarae (Strobl, 1906) [ACCEPTED SPECIES 299029:8D62F nidx=null]
 + Pangonius (Pangonius) escalarae (Strobl, 1906) [ACCEPTED SPECIES 299638:6TKVL nidx=null]
Papaver macounii subsp. discolor
 - Papaver macounii subsp. discolor (Hultén) Rändel [SYNONYM SUBSPECIES 299029:BNSC3 nidx=null parent=C2NTY]
 + Papaver macounii subsp. discolor (Hultén) Rändel [SYNONYM SUBSPECIES 299638:CG79F nidx=null parent=C2NTY]
Papaver nudicaule subsp. americanum
 - Papaver nudicaule subsp. americanum Rändel [SYNONYM SUBSPECIES 299029:C7ZKM nidx=null parent=C7T36]
 + Papaver nudicaule subsp. americanum Rändel [SYNONYM SUBSPECIES 299638:CG79H nidx=null parent=C7T36]
Papaver tatricum
 - Papaver tatricum (A. Nyár.) Ehrend. ex Soó [SYNONYM SPECIES 299029:4CJKV nidx=null parent=C7T4P]
 + Papaver tatricum (A. Nyár.) Ehrend. ex Soó [SYNONYM SPECIES 299638:CG79N nidx=null parent=C7T4P]
Parabarium linocarpum
 - Parabarium linocarpum (Pierre) Pierre ex Spire [SYNONYM SPECIES 299029:4CM5S nidx=null parent=7DQMZ]
 + Parabarium linocarpum (Pierre) Pierre ex Spire [SYNONYM SPECIES 299638:CG5JX nidx=null parent=7DQMZ]
Parabarium spireanum
 - Parabarium spireanum Pierre ex Spire & A. Spire [SYNONYM SPECIES 299029:4CM5Y nidx=null parent=7DQLN]
 + Parabarium spireanum Pierre ex Spire & A. Spire [SYNONYM SPECIES 299638:CG5JY nidx=null parent=7DQLN]
Parabarium tournieri
 - Parabarium tournieri (Pierre) Pierre ex Spire [SYNONYM SPECIES 299029:4CM5Z nidx=null parent=7DQLP]
 + Parabarium tournieri (Pierre) Pierre ex Spire [SYNONYM SPECIES 299638:CG5JZ nidx=null parent=7DQLP]
Parabignonia
 - Parabignonia Bureau ex K.Schum. [SYNONYM UNRANKED 299029:99K3T nidx=null parent=99F29]
 + Parabignonia Bureau ex K.Schum. [SYNONYM UNRANKED 299638:CG5K8 nidx=null parent=99F29]
Parabolocratus guttatus
 - Parabolocratus guttatus Uhler, 1896 [SYNONYM SPECIES 299029:C56BD nidx=null parent=4CMT2]
 + Parabolocratus guttatus Uhler, 1896 [SYNONYM SPECIES 299638:CG5KL nidx=null parent=4CMT2]
Paracaryum erythraeum
 - Paracaryum erythraeum Schweinf. ex Brand [SYNONYM SPECIES 299029:4CNQT nidx=null parent=B3MWF]
 + Paracaryum erythraeum Schweinf. ex Brand [SYNONYM SPECIES 299638:CG5MN nidx=null parent=B3MWF]
Paraceterach
 - Paraceterach (F.Muell.) Copel. [SYNONYM UNRANKED 299029:C3LGX nidx=null parent=B8Z29]
 + Paraceterach (F.Muell.) Copel. [SYNONYM UNRANKED 299638:CFTT4 nidx=null parent=B8Z29]
Paradacna abichi latior
 - Paradacna abichi latior Eberzin, 1951 [SYNONYM SUBSPECIES 299029:875Z9 nidx=null parent=877FM]
 + Paradacna abichi latior Andrusov, 1951 [SYNONYM SUBSPECIES 299638:CG5XQ nidx=null parent=877FM]
Paradavallodes
 - Paradavallodes Ching [SYNONYM UNRANKED 299029:C3V2R nidx=null parent=B8XSM]
 + Paradavallodes Ching [SYNONYM UNRANKED 299638:CG5XT nidx=null parent=B8XSM]
Paragonia
 - Paragonia Bureau [SYNONYM UNRANKED 299029:99FG5 nidx=null parent=99K7P]
 + Paragonia Bureau [SYNONYM UNRANKED 299638:CG63B nidx=null parent=99K7P]
Paraisometrum
 - Paraisometrum W.T.Wang [SYNONYM UNRANKED 299029:7NB9G nidx=null parent=69K9]
 + Paraisometrum W.T.Wang [SYNONYM UNRANKED 299638:CG65J nidx=null parent=69K9]
Paraixeris
 - Paraixeris Nakai [SYNONYM UNRANKED 299029:7NB9F nidx=null parent=3VLZ]
 + Paraixeris Nakai [SYNONYM UNRANKED 299638:CFPJT nidx=null parent=3VLZ]
Parakeelya
 - Parakeelya Hershk. [SYNONYM UNRANKED 299029:7NB9K nidx=null parent=63RKS]
 + Parakeelya Hershk. [SYNONYM UNRANKED 299638:CG668 nidx=null parent=63RKS]
Paralongidorus (Siddiqia) remyi
 - Paralongidorus (Siddiqia) remyi (Altherr, 1963) Siddiqi & Husain, 1965 [SYNONYM SPECIES 299029:CDSX3 nidx=null parent=9C8QH]
 + Paralongidorus (Siddiqia) remyi (Altherr, 1963) Siddiqi & Husain, 1965 [SYNONYM SPECIES 299638:CG68K nidx=null parent=9C8QH]
Paramegadytes
 - Paramegadytes Trémouilles & Bachmann, 1980 [ACCEPTED SUBGENUS 299029:CBCVQ nidx=null]
 + Paramegadytes Trémouilles & Bachmann, 1980 [ACCEPTED SUBGENUS 299638:8P3VP nidx=null]
Paramyiophanes
 - Paramyiophanes Wygodzinsky, 1966 [ACCEPTED SUBGENUS 299029:8P3VR nidx=null]
 + Paramyiophanes Wygodzinsky, 1966 [ACCEPTED SUBGENUS 299638:CG4LB nidx=null]
Paramystrothrips moundi
 - Paramystrothrips moundi Bhatti, 1996 [ACCEPTED SPECIES 299029:CBLWS nidx=null]
 + Paramystrothrips moundi Bhatti, 1995 [AMBIGUOUS_SYNONYM SPECIES 299638:CG6BH nidx=null parent=CG6BJ]
 + Paramystrothrips moundi Bhatti, 1996 [ACCEPTED SPECIES 299638:CG6BJ nidx=null]
Parantipathes (Aphanipathes) abietina
 - Parantipathes (Aphanipathes) abietina (Pourtalès, 1874) [SYNONYM SPECIES 299029:CDTCJ nidx=null parent=395GN]
 + Parantipathes (Aphanipathes) abietina (Pourtalès, 1874) [SYNONYM SPECIES 299638:CG6FM nidx=null parent=395GN]
Parantipathes (Aphanipathes) filix
 - Parantipathes (Aphanipathes) filix (Pourtalès, 1867) [SYNONYM SPECIES 299029:CBM9S nidx=null parent=36XMR]
 + Parantipathes (Aphanipathes) filix (Pourtalès, 1867) [SYNONYM SPECIES 299638:CG6FN nidx=null parent=36XMR]
Parapyrenaria
 - Parapyrenaria Hung T.Chang [SYNONYM UNRANKED 299029:BMJD4 nidx=null parent=75YH]
 + Parapyrenaria Hung T.Chang [SYNONYM UNRANKED 299638:CG6RS nidx=null parent=75YH]
Paraquilegia anemonoides
 - Paraquilegia anemonoides (Willd.) Engl. ex Ulbr. [ACCEPTED SPECIES 299029:762Q6 nidx=null]
 + Paraquilegia anemonoides (Willd.) Engl. ex Ulbr. [ACCEPTED SPECIES 299638:CG6RT nidx=null]
Parartocarpus involucratus
 - Parartocarpus involucratus (K. Schum.) Warb. ex K. Schum. & Lauterb. [SYNONYM SPECIES 299029:7634G nidx=null parent=762SH]
 + Parartocarpus involucratus (K. Schum.) Warb. ex K. Schum. & Lauterb. [SYNONYM SPECIES 299638:CG6SC nidx=null parent=762SH]
Paraspidosiphon
 - Paraspidosiphon Stephen, 1964 [ACCEPTED SUBGENUS 299029:8W4WV nidx=null]
 + Paraspidosiphon Stephen, 1964 [ACCEPTED SUBGENUS 299638:CFFSR nidx=null]
Parasponia
 - Parasponia Miq. [SYNONYM UNRANKED 299029:7ND25 nidx=null parent=7YPK]
 + Parasponia Miq. [SYNONYM UNRANKED 299638:CG6XK nidx=null parent=7YPK]
Parathesis crenulata
 - Parathesis crenulata (Vent.) Hook. fil. ex Hemsl. [ACCEPTED SPECIES 299029:6TS2N nidx=null]
 + Parathesis crenulata (Vent.) Hook. fil. ex Hemsl. [ACCEPTED SPECIES 299638:CG6ZH nidx=null]
Parathuramminites
 - Parathuramminites [ACCEPTED SUBGENUS 299029:7ZW8G nidx=null]
 + Parathuramminites [ACCEPTED SUBGENUS 299638:CG6ZR nidx=null]
Pareucalanus attenuatus
 - Pareucalanus attenuatus (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDV8Q nidx=null]
 + Pareucalanus attenuatus (Dana, 1849-1852) [ACCEPTED SPECIES 299638:4DLC7 nidx=null]
Parinari ovalis
 - Parinari ovalis (Korth.) Blume ex Miq. [SYNONYM SPECIES 299029:4DMJT nidx=null parent=4DMKV]
 + Parinari ovalis (Korth.) Blume ex Miq. [SYNONYM SPECIES 299638:CG76V nidx=null parent=4DMKV]
Parkia biglobosa
 - Parkia biglobosa (Jacq.) R.Br. ex G.Don [ACCEPTED SPECIES 299029:4DN4B nidx=null]
 + Parkia biglobosa (Jacq.) R.Br. ex G.Don [ACCEPTED SPECIES 299638:CG77C nidx=null]
Parnassia cabulica
 - Parnassia cabulica Planch. ex Clarke [ACCEPTED SPECIES 299029:4DQ5X nidx=null]
 + Parnassia cabulica Planch. ex Clarke [ACCEPTED SPECIES 299638:CG7CV nidx=null]
Parnassia kotzebuei
 - Parnassia kotzebuei Cham. & Schltdl. ex Spreng. [ACCEPTED SPECIES 299029:4DQ72 nidx=null]
 + Parnassia kotzebuei Cham. & Schltdl. ex Spreng. [ACCEPTED SPECIES 299638:CG7CY nidx=null]
Parodia jujuyana
 - Parodia jujuyana Fric ex Subik [SYNONYM SPECIES 299029:4DQQ5 nidx=null parent=6TSZH]
 + Parodia jujuyana Fric ex Subik [SYNONYM SPECIES 299638:CG7HX nidx=null parent=6TSZH]
Parquetina
 - Parquetina Baill. [SYNONYM UNRANKED 299029:7ND3N nidx=null parent=62P74]
 + Parquetina Baill. [SYNONYM UNRANKED 299638:CG7L5 nidx=null parent=62P74]
Parrya albida
 - Parrya albida Popov ex P. A. Baranov [ACCEPTED SPECIES 299029:4DT6W nidx=null]
 + Parrya albida Popov ex P. A. Baranov [ACCEPTED SPECIES 299638:CG7LC nidx=null]
Parrya stenoloma
 - Parrya stenoloma Schrenk ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299029:89NBQ nidx=null parent=4DT8Z]
 + Parrya stenoloma Schrenk ex Fisch., C. A. Mey. & Avé-Lall. [SYNONYM SPECIES 299638:CG7LF nidx=null parent=4DT8Z]
Parsonsia baudouinii
 - Parsonsia baudouinii Baill. ex Guillaumin [SYNONYM SPECIES 299029:76533 nidx=null parent=4DTCK]
 + Parsonsia baudouinii Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LG nidx=null parent=4DTCK]
Parsonsia billardieri
 - Parsonsia billardieri Baill. ex Guillaumin [SYNONYM SPECIES 299029:6TSQS nidx=null parent=4DTGT]
 + Parsonsia billardieri Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LH nidx=null parent=4DTGT]
Parsonsia brachiata
 - Parsonsia brachiata Baill. ex Guillaumin [ACCEPTED SPECIES 299029:75SR4 nidx=null]
 + Parsonsia brachiata Baill. ex Guillaumin [ACCEPTED SPECIES 299638:CG7LJ nidx=null]
Parsonsia bureavi
 - Parsonsia bureavi Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTB7 nidx=null parent=4DTCK]
 + Parsonsia bureavi Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LK nidx=null parent=4DTCK]
Parsonsia calophylla
 - Parsonsia calophylla Baill. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299029:4DTBB nidx=null parent=75T32]
 + Parsonsia calophylla Baill. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299638:CG7LL nidx=null parent=75T32]
Parsonsia canescens
 - Parsonsia canescens Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTBD nidx=null parent=75SR4]
 + Parsonsia canescens Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LM nidx=null parent=CG7LJ]
Parsonsia celastrinea
 - Parsonsia celastrinea Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTBH nidx=null parent=CCXH]
 + Parsonsia celastrinea Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LN nidx=null parent=CCXH]
Parsonsia corymbifera
 - Parsonsia corymbifera Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTBR nidx=null parent=4DTGT]
 + Parsonsia corymbifera Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LQ nidx=null parent=4DTGT]
Parsonsia deplanchei
 - Parsonsia deplanchei Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTC4 nidx=null parent=75SR4]
 + Parsonsia deplanchei Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LR nidx=null parent=CG7LJ]
Parsonsia franchetii
 - Parsonsia franchetii Baill. ex Guillaumin [ACCEPTED SPECIES 299029:4DTCN nidx=null]
 + Parsonsia franchetii Baill. ex Guillaumin [ACCEPTED SPECIES 299638:CG7LS nidx=null]
Parsonsia glaucescens
 - Parsonsia glaucescens Baill. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299029:4DTCT nidx=null parent=4DTC8]
 + Parsonsia glaucescens Baill. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299638:CG7LT nidx=null parent=4DTC8]
Parsonsia macrophylla
 - Parsonsia macrophylla Pichon ex Guillaumin [ACCEPTED SPECIES 299029:B4G3N nidx=null]
 + Parsonsia macrophylla Pichon ex Guillaumin [ACCEPTED SPECIES 299638:75T2V nidx=null]
Parsonsia noumeana
 - Parsonsia noumeana Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTF9 nidx=null parent=4DTGT]
 + Parsonsia noumeana Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LW nidx=null parent=4DTGT]
Parsonsia tubiflora
 - Parsonsia tubiflora Baill. ex Guillaumin [SYNONYM SPECIES 299029:4DTHF nidx=null parent=4DTBT]
 + Parsonsia tubiflora Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG7LX nidx=null parent=4DTBT]
Partulina
 - Partulina [ACCEPTED SUBGENUS 299029:BF8JB nidx=null]
 + Partulina [ACCEPTED SUBGENUS 299638:CFG84 nidx=null]
Parvisedum
 - Parvisedum R.T.Clausen [SYNONYM UNRANKED 299029:7NCRS nidx=null parent=7F3C]
 + Parvisedum R.T.Clausen [SYNONYM UNRANKED 299638:CG7PP nidx=null parent=7F3C]
Passiflora alata
 - Passiflora alata Dryand. ex Aiton [SYNONYM SPECIES 299029:4DY6H nidx=null parent=4DY6J]
 + Passiflora alata Dryand. ex Aiton [SYNONYM SPECIES 299638:CG7TJ nidx=null parent=4DY6J]
Passiflora ambigua
 - Passiflora ambigua Hemsl. ex Hook. fil. [ACCEPTED SPECIES 299029:4DY6W nidx=null]
 + Passiflora ambigua Hemsl. ex Hook. fil. [ACCEPTED SPECIES 299638:CG7TK nidx=null]
Passiflora fulgens
 - Passiflora fulgens Wallis ex É. Morren [SYNONYM SPECIES 299029:4DYF5 nidx=null parent=4DYBJ]
 + Passiflora fulgens Wallis ex É. Morren [SYNONYM SPECIES 299638:CG7TP nidx=null parent=4DYBJ]
Passiflora gracilis
 - Passiflora gracilis Jacq. [ACCEPTED SPECIES 299029:4DYG2 nidx=null]
 + Passiflora gracilis Jacq. [ACCEPTED SPECIES 299638:CG7TQ nidx=null]
Passiflora heterophylla
 - Passiflora heterophylla Dryand. ex Aiton [AMBIGUOUS_SYNONYM SPECIES 299029:4DYH5 nidx=null parent=4DYRD]
 + Passiflora heterophylla Dryand. ex Aiton [AMBIGUOUS_SYNONYM SPECIES 299638:CG7TR nidx=null parent=4DYRD]
Passiflora obovata
 - Passiflora obovata Killip ex Standl. & Record [ACCEPTED SPECIES 299029:4DYQG nidx=null]
 + Passiflora obovata Killip ex Standl. & Record [ACCEPTED SPECIES 299638:CG7TV nidx=null]
Passiflora suberosa subsp. litoralis
 - Passiflora suberosa subsp. litoralis (Kunth) Port.-Utl. ex M. A. M. Azevedo, Baumgratz & Gonç.-Estev. [ACCEPTED SUBSPECIES 299029:BNSQW nidx=null]
 + Passiflora suberosa subsp. litoralis (Kunth) Port.-Utl. ex M. A. M. Azevedo, Baumgratz & Gonç.-Estev. [ACCEPTED SUBSPECIES 299638:CG7TZ nidx=null]
Passiflora sulivanii
 - Passiflora sulivanii Booth ex W. H. Baxter [SYNONYM SPECIES 299029:4DYYK nidx=null parent=4DY6X]
 + Passiflora sulivanii Booth ex W. H. Baxter [SYNONYM SPECIES 299638:CG7V2 nidx=null parent=4DY6X]
Pastinaca graveolens
 - Pastinaca graveolens Salzm. ex W. D. J. Koch [SYNONYM SPECIES 299029:4DZ96 nidx=null parent=5K8TF]
 + Pastinaca graveolens Salzm. ex W. D. J. Koch [SYNONYM SPECIES 299638:CG7W3 nidx=null parent=5K8TF]
Pastinaca propinqua
 - Pastinaca propinqua Jord. ex Boreau [SYNONYM SPECIES 299029:75SGS nidx=null parent=5K8TJ]
 + Pastinaca propinqua Jord. ex Boreau [SYNONYM SPECIES 299638:CG7W4 nidx=null parent=5K8TJ]
Patagoniscidae
 - Patagoniscidae Verhoeff, 1951 [SYNONYM FAMILY 299029:BJ46J nidx=null parent=7NL7H]
 + Patagoniscidae Verhoeff, 1939 [SYNONYM FAMILY 299638:CG7WC nidx=null parent=7NL7H]
Patagonium renjifoanum
 - Patagonium renjifoanum Phil. ex Reiche [SYNONYM SPECIES 299029:4DZH5 nidx=null parent=9CNKP]
 + Patagonium renjifoanum Phil. ex Reiche [SYNONYM SPECIES 299638:CG7WH nidx=null parent=9CNKP]
Patagonula
 - Patagonula L. [SYNONYM UNRANKED 299029:7ND43 nidx=null parent=62MK7]
 + Patagonula L. [SYNONYM UNRANKED 299638:CG7WK nidx=null parent=62MK7]
Pavia × neglecta
 - Pavia × neglecta (Lindl.) G. Don [SYNONYM SPECIES 299029:9ZP45 nidx=null parent=65BKM]
 + Pavia × neglecta (Lindl.) G. Don [SYNONYM SPECIES 299638:6TWH3 nidx=null parent=65BKM]
Pecten ornatus
 - Pecten ornatus Lamarck, 1819 [AMBIGUOUS_SYNONYM SPECIES 299029:C7X2K nidx=null parent=RCQZ]
 + Pecten ornatus Lamarck, 1819 [SYNONYM SPECIES 299638:CG87G nidx=null parent=RCQZ]
Pectinaria
 - Pectinaria Haw. [SYNONYM UNRANKED 299029:BMJD5 nidx=null parent=3L7K]
 + Pectinaria Haw. [SYNONYM UNRANKED 299638:CFDNF nidx=null parent=3L7K]
Pectinaria (Lagis) australis
 - Pectinaria (Lagis) australis Ehlers, 1904 [SYNONYM SPECIES 299029:CDWX2 nidx=null parent=6NV63]
 + Pectinaria (Lagis) australis Ehlers, 1904 [SYNONYM SPECIES 299638:CG88K nidx=null parent=6NV63]
Pectis costata
 - Pectis costata Ser. & P. Mercier ex DC. [SYNONYM SPECIES 299029:B4FVC nidx=null parent=6TXH6]
 + Pectis costata Ser. & P. Mercier ex DC. [SYNONYM SPECIES 299638:75XFC nidx=null parent=6TXH6]
Pectunculus bimaculatus var. crassa
 - Pectunculus bimaculatus var. crassa A. Koch & Pallary, 1900 [SYNONYM VARIETY 299029:CBMLT nidx=null parent=6KMB5]
 + Pectunculus bimaculatus var. crassa A. Koch & Pallary, 1900 [SYNONYM VARIETY 299638:CG89Y nidx=null parent=6KMB5]
Pedalium caillaudii
 - Pedalium caillaudii Hochst. ex DC. [SYNONYM SPECIES 299029:6TXBD nidx=null parent=7L33T]
 + Pedalium caillaudii Hochst. ex DC. [SYNONYM SPECIES 299638:CG8B7 nidx=null parent=7L33T]
Pedicularis altaica
 - Pedicularis altaica Stephan ex Steven [ACCEPTED SPECIES 299029:7694M nidx=null]
 + Pedicularis altaica Stephan ex Steven [ACCEPTED SPECIES 299638:CG8C3 nidx=null]
Pedicularis amoena
 - Pedicularis amoena Adams ex Steven [ACCEPTED SPECIES 299029:75WSN nidx=null]
 + Pedicularis amoena Adams ex Steven [ACCEPTED SPECIES 299638:CG8C4 nidx=null]
Pedicularis arctica
 - Pedicularis arctica Adams ex Steven [SYNONYM SPECIES 299029:6TWSR nidx=null parent=75WV6]
 + Pedicularis arctica Adams ex Steven [SYNONYM SPECIES 299638:CG8C6 nidx=null parent=75WV6]
Pedicularis callosa
 - Pedicularis callosa Adams ex Steven [SYNONYM SPECIES 299029:76959 nidx=null parent=5K9B4]
 + Pedicularis callosa Adams ex Steven [SYNONYM SPECIES 299638:CG8C9 nidx=null parent=5K9B4]
Pedicularis conica
 - Pedicularis conica Pall. ex Steven [SYNONYM SPECIES 299029:6TX7J nidx=null parent=5K95K]
 + Pedicularis conica Pall. ex Steven [SYNONYM SPECIES 299638:CG8CB nidx=null parent=5K95K]
Pedicularis corymbosa
 - Pedicularis corymbosa Pall. ex Steven [SYNONYM SPECIES 299029:6TWVL nidx=null parent=768XK]
 + Pedicularis corymbosa Pall. ex Steven [SYNONYM SPECIES 299638:CG8CC nidx=null parent=768XK]
Pedicularis frondosa
 - Pedicularis frondosa Pall. ex Steven [SYNONYM SPECIES 299029:75X6C nidx=null parent=5K95K]
 + Pedicularis frondosa Pall. ex Steven [SYNONYM SPECIES 299638:CG8CK nidx=null parent=5K95K]
Pedicularis gyroflexa
 - Pedicularis gyroflexa DC. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:75X73 nidx=null parent=5K992]
 + Pedicularis gyroflexa DC. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CG8CP nidx=null parent=5K992]
Pedicularis heterophylla
 - Pedicularis heterophylla Patrin ex Steven [SYNONYM SPECIES 299029:6TX6T nidx=null parent=768XK]
 + Pedicularis heterophylla Patrin ex Steven [SYNONYM SPECIES 299638:CG8CQ nidx=null parent=768XK]
Pedicularis imbricata
 - Pedicularis imbricata Pall. ex Steven [AMBIGUOUS_SYNONYM SPECIES 299029:75X6W nidx=null parent=5K95K]
 + Pedicularis imbricata Pall. ex Steven [AMBIGUOUS_SYNONYM SPECIES 299638:CG8CR nidx=null parent=5K95K]
Pedicularis interrupta
 - Pedicularis interrupta Steph. ex Steven [ACCEPTED SPECIES 299029:75WXB nidx=null]
 + Pedicularis interrupta Steph. ex Steven [ACCEPTED SPECIES 299638:CG8CT nidx=null]
Pedicularis laciniosa
 - Pedicularis laciniosa Pall. ex Steven [SYNONYM SPECIES 299029:6TX9L nidx=null parent=5K95K]
 + Pedicularis laciniosa Pall. ex Steven [SYNONYM SPECIES 299638:CG8D2 nidx=null parent=5K95K]
Pedicularis langsdorffii
 - Pedicularis langsdorffii Fisch. ex Steven [ACCEPTED SPECIES 299029:6TX9N nidx=null]
 + Pedicularis langsdorffii Fisch. ex Steven [ACCEPTED SPECIES 299638:CG8D3 nidx=null]
Pedicularis macrocarpa
 - Pedicularis macrocarpa Pall. ex Steven [SYNONYM SPECIES 299029:6TWY8 nidx=null parent=6TWJV]
 + Pedicularis macrocarpa Pall. ex Steven [SYNONYM SPECIES 299638:CG8D5 nidx=null parent=6TWJV]
Pedicularis montenegrina
 - Pedicularis montenegrina Janka ex Nyman [SYNONYM SPECIES 299029:6TWWF nidx=null parent=BNST6]
 + Pedicularis montenegrina Janka ex Nyman [SYNONYM SPECIES 299638:CG8D7 nidx=null parent=BNST6]
Pedicularis nasuta
 - Pedicularis nasuta Turcz. ex Besser [SYNONYM SPECIES 299029:75WWK nidx=null parent=6TWLG]
 + Pedicularis nasuta Turcz. ex Besser [SYNONYM SPECIES 299638:CG8DC nidx=null parent=6TWLG]
Pedicularis persica
 - Pedicularis persica Willd. ex Steven [SYNONYM SPECIES 299029:768WT nidx=null parent=75X7B]
 + Pedicularis persica Willd. ex Steven [SYNONYM SPECIES 299638:CG8DH nidx=null parent=75X7B]
Pedicularis physodes
 - Pedicularis physodes Fisch. ex Steven [SYNONYM SPECIES 299029:76996 nidx=null parent=6TX7H]
 + Pedicularis physodes Fisch. ex Steven [SYNONYM SPECIES 299638:CG8DJ nidx=null parent=6TX7H]
Pedicularis procera
 - Pedicularis procera Adams ex Steven [AMBIGUOUS_SYNONYM SPECIES 299029:6TX8X nidx=null parent=75WW9]
 + Pedicularis procera Adams ex Steven [AMBIGUOUS_SYNONYM SPECIES 299638:CG8DK nidx=null parent=75WW9]
Pedicularis punicea
 - Pedicularis punicea Pall. ex Steven [SYNONYM SPECIES 299029:75WJ3 nidx=null parent=75X7T]
 + Pedicularis punicea Pall. ex Steven [SYNONYM SPECIES 299638:CG8DL nidx=null parent=75X7T]
Pedicularis pyramidata
 - Pedicularis pyramidata Pall. ex Steven [AMBIGUOUS_SYNONYM SPECIES 299029:768J5 nidx=null parent=5K95K]
 + Pedicularis pyramidata Pall. ex Steven [AMBIGUOUS_SYNONYM SPECIES 299638:CG8DM nidx=null parent=5K95K]
Pedicularis racemosa
 - Pedicularis racemosa Douglas ex Hook. [ACCEPTED SPECIES 299029:75WJ7 nidx=null]
 + Pedicularis racemosa Douglas ex Hook. [ACCEPTED SPECIES 299638:CG8DN nidx=null]
Pedicularis ramosa
 - Pedicularis ramosa Wormsk. ex Steven [SYNONYM SPECIES 299029:768J8 nidx=null parent=768XK]
 + Pedicularis ramosa Wormsk. ex Steven [SYNONYM SPECIES 299638:CG8DP nidx=null parent=768XK]
Pedicularis stelleriana
 - Pedicularis stelleriana Pall. ex Steven [SYNONYM SPECIES 299029:768L9 nidx=null parent=6TWVB]
 + Pedicularis stelleriana Pall. ex Steven [SYNONYM SPECIES 299638:CG8DS nidx=null parent=6TWVB]
Pedicularis stevenii
 - Pedicularis stevenii Adams ex Steven [SYNONYM SPECIES 299029:768KZ nidx=null parent=6TWLG]
 + Pedicularis stevenii Adams ex Steven [SYNONYM SPECIES 299638:CG8DT nidx=null parent=6TWLG]
Pedicularis venosa
 - Pedicularis venosa Pall. ex Steven [SYNONYM SPECIES 299029:6TWJZ nidx=null parent=7KJF6]
 + Pedicularis venosa Pall. ex Steven [SYNONYM SPECIES 299638:CG8F3 nidx=null parent=7KJF6]
Pediopsis nanus
 - Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 299029:CDS39 nidx=null parent=3KWCF]
 + Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 299638:CG5RC nidx=null parent=3KWCF]
Pediopsis sahlbergii
 - Pediopsis sahlbergii Flor, 1861 [SYNONYM SPECIES 299029:CDS3M nidx=null parent=8JVWT]
 + Pediopsis sahlbergii Flor, 1861 [SYNONYM SPECIES 299638:CG5RD nidx=null parent=8JVWT]
Pegomya laminata
 - Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 299029:75XZC nidx=null]
 + Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 299638:92VST nidx=null]
Pellaea fumariifolia
 - Pellaea fumariifolia Phil. ex Baker [SYNONYM SPECIES 299029:BC5R4 nidx=null parent=B9C23]
 + Pellaea fumariifolia Phil. ex Baker [SYNONYM SPECIES 299638:CG5YT nidx=null parent=B9C23]
Pelletiera
 - Pelletiera A.St.-Hil. [SYNONYM UNRANKED 299029:7ND2H nidx=null parent=62XTM]
 + Pelletiera A.St.-Hil. [SYNONYM UNRANKED 299638:CG5Z9 nidx=null parent=62XTM]
Pellionia
 - Pellionia Gaudich. [SYNONYM UNRANKED 299029:63L5M nidx=null parent=632CP]
 + Pellionia Gaudich. [SYNONYM UNRANKED 299638:CG5ZL nidx=null parent=632CP]
Peltactila
 - Peltactila Raf. [SYNONYM UNRANKED 299029:7NCQL nidx=null parent=426Q]
 + Peltactila Raf. [SYNONYM UNRANKED 299638:CG63H nidx=null parent=426Q]
Peltidium
 - Peltidium Zollik. [SYNONYM UNRANKED 299029:B3L46 nidx=null parent=87Z9]
 + Peltidium Zollik. [SYNONYM UNRANKED 299638:CG63R nidx=null parent=87Z9]
Penstemon glandulosus
 - Penstemon glandulosus Douglas ex Lindl. [ACCEPTED SPECIES 299029:76KVV nidx=null]
 + Penstemon glandulosus Douglas ex Lindl. [ACCEPTED SPECIES 299638:CG69M nidx=null]
Penstemon haydenii
 - Penstemon haydenii S. Watson ex Coult. [ACCEPTED SPECIES 299029:76KWF nidx=null]
 + Penstemon haydenii S. Watson ex Coult. [ACCEPTED SPECIES 299638:CG69N nidx=null]
Penstemon spectabilis
 - Penstemon spectabilis Thurb. ex Torr. & A. Gray [ACCEPTED SPECIES 299029:76KQ2 nidx=null]
 + Penstemon spectabilis Thurb. ex Torr. & A. Gray [ACCEPTED SPECIES 299638:CG69V nidx=null]
Pentagonocarpus pentacarpos
 - Pentagonocarpus pentacarpos (L.) Rchb. ex Nyman [SYNONYM SPECIES 299029:76NLV nidx=null parent=3RDM4]
 + Pentagonocarpus pentacarpos (L.) Rchb. ex Nyman [SYNONYM SPECIES 299638:CG6BN nidx=null parent=3RDM4]
Pentaphorus
 - Pentaphorus D.Don [SYNONYM UNRANKED 299029:7NCTJ nidx=null parent=4PQT]
 + Pentaphorus D.Don [SYNONYM UNRANKED 299638:CFW2K nidx=null parent=4PQT]
Pentapterygium listeri
 - Pentapterygium listeri King ex C. B. Clarke [SYNONYM SPECIES 299029:76N82 nidx=null parent=65L68]
 + Pentapterygium listeri King ex C. B. Clarke [SYNONYM SPECIES 299638:CG6D8 nidx=null parent=65L68]
Penthoraceae
 - Penthoraceae Rydb. ex Britton [ACCEPTED FAMILY 299029:62663 nidx=null]
 + Penthoraceae Rydb. ex Britton [ACCEPTED FAMILY 299638:CG5XX nidx=null]
Pentzia tortuosa
 - Pentzia tortuosa (DC.) Fenzl ex Harv. & Sond. [ACCEPTED SPECIES 299029:76PM3 nidx=null]
 + Pentzia tortuosa (DC.) Fenzl ex Harv. & Sond. [ACCEPTED SPECIES 299638:CG6FR nidx=null]
Peperomia affinis
 - Peperomia affinis Domin ex F. M. Bailey [SYNONYM SPECIES 299029:76PGJ nidx=null parent=76QBD]
 + Peperomia affinis Domin ex F. M. Bailey [SYNONYM SPECIES 299638:CG6FV nidx=null parent=76QBD]
Peperomia arrepta
 - Peperomia arrepta Trel. ex Roíg [SYNONYM SPECIES 299029:76P9S nidx=null parent=76QZC]
 + Peperomia arrepta Trel. ex Roíg [SYNONYM SPECIES 299638:CG6FW nidx=null parent=76QZC]
Peperomia riosaniensis
 - Peperomia riosaniensis Hutchison ex Pino, Samain & L. E. Alomía [ACCEPTED SPECIES 299029:B8RJQ nidx=null]
 + Peperomia riosaniensis Hutchison ex Pino, Samain & L. E. Alomía [ACCEPTED SPECIES 299638:CG6MX nidx=null]
Peperomia rossii
 - Peperomia rossii Rendle ex Baker fil. [ACCEPTED SPECIES 299029:6V2R2 nidx=null]
 + Peperomia rossii Rendle ex Baker fil. [ACCEPTED SPECIES 299638:CG6MZ nidx=null]
Peperomia tancitaroana
 - Peperomia tancitaroana Trel. ex Viccon & G. Mathieu [ACCEPTED SPECIES 299029:7Y3PT nidx=null]
 + Peperomia tancitaroana Trel. ex Viccon & G. Mathieu [ACCEPTED SPECIES 299638:CG6NN nidx=null]
Peranema
 - Peranema D.Don [SYNONYM UNRANKED 299029:C3YRS nidx=null parent=B8VJF]
 + Peranema D.Don [SYNONYM UNRANKED 299638:CFSQW nidx=null parent=B8VJF]
Perezia runcinata
 - Perezia runcinata Lag. ex D. Don [SYNONYM SPECIES 299029:76SXY nidx=null parent=9J2T]
 + Perezia runcinata Lag. ex D. Don [SYNONYM SPECIES 299638:CG6TN nidx=null parent=9J2T]
Pericampylus incanus
 - Pericampylus incanus (Colebr.) Miers ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:9KLKK nidx=null parent=76T3Z]
 + Pericampylus incanus (Colebr.) Miers ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:7753Z nidx=null parent=76T3Z]
Perityle ambrosiifolia
 - Perityle ambrosiifolia Greene ex A. M. Powell & Yarb. [SYNONYM SPECIES 299029:4F5SQ nidx=null parent=B69CQ]
 + Perityle ambrosiifolia Greene ex A. M. Powell & Yarb. [SYNONYM SPECIES 299638:CG748 nidx=null parent=B69CQ]
Pernettya leucantha
 - Pernettya leucantha Linden ex Sleumer [SYNONYM SPECIES 299029:4F6WZ nidx=null parent=6JZBL]
 + Pernettya leucantha Linden ex Sleumer [SYNONYM SPECIES 299638:CG75C nidx=null parent=6JZBL]
Pernettya oblongifolia
 - Pernettya oblongifolia Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:4F6XH nidx=null parent=6JZBZ]
 + Pernettya oblongifolia Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:CG75D nidx=null parent=6JZBZ]
Pernettya ovalifolia
 - Pernettya ovalifolia Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:4F6XL nidx=null parent=6JZBZ]
 + Pernettya ovalifolia Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:CG75F nidx=null parent=6JZBZ]
Perralderia purpurascens
 - Perralderia purpurascens Coss. ex Batt. & Trab. [SYNONYM SPECIES 299029:4F8W5 nidx=null parent=BNTDJ]
 + Perralderia purpurascens Coss. ex Batt. & Trab. [SYNONYM SPECIES 299638:CG769 nidx=null parent=BNTDJ]
Persea croatii
 - Persea croatii van der Werff [ACCEPTED SPECIES 299029:775DN nidx=null]
 + Persea croatii van der Werff [ACCEPTED SPECIES 299638:CG76H nidx=null]
Persea croizatii
 - Persea croizatii van der Werff [ACCEPTED SPECIES 299029:6V5FQ nidx=null]
 + Persea croizatii van der Werff [ACCEPTED SPECIES 299638:CG76J nidx=null]
Persea fendleri
 - Persea fendleri van der Werff [ACCEPTED SPECIES 299029:4F9B9 nidx=null]
 + Persea fendleri van der Werff [ACCEPTED SPECIES 299638:CG76K nidx=null]
Persea fluviatilis
 - Persea fluviatilis van der Werff [SYNONYM SPECIES 299029:7WKT8 nidx=null parent=7Y45P]
 + Persea fluviatilis van der Werff [SYNONYM SPECIES 299638:CG76L nidx=null parent=7Y45P]
Persea julianae
 - Persea julianae van der Werff [ACCEPTED SPECIES 299029:4F9D9 nidx=null]
 + Persea julianae van der Werff [ACCEPTED SPECIES 299638:CG76S nidx=null]
Persea longifolia
 - Persea longifolia Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6V5FY nidx=null parent=64PSJ]
 + Persea longifolia Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CG76T nidx=null parent=64PSJ]
Persea nudigemma
 - Persea nudigemma van der Werff [ACCEPTED SPECIES 299029:4F9FP nidx=null]
 + Persea nudigemma van der Werff [ACCEPTED SPECIES 299638:CG76W nidx=null]
Persea pajonalis
 - Persea pajonalis van der Werff [ACCEPTED SPECIES 299029:4F9G7 nidx=null]
 + Persea pajonalis van der Werff [ACCEPTED SPECIES 299638:CG76Y nidx=null]
Persea silvatica
 - Persea silvatica van der Werff [ACCEPTED SPECIES 299029:4F9K2 nidx=null]
 + Persea silvatica van der Werff [ACCEPTED SPECIES 299638:CG775 nidx=null]
Persoonia acerosa
 - Persoonia acerosa Sieber ex Schult. & Schult. fil. [ACCEPTED SPECIES 299029:6V7CJ nidx=null]
 + Persoonia acerosa Sieber ex Schult. & Schult. fil. [ACCEPTED SPECIES 299638:CG77J nidx=null]
Pertusiconcha tridentata
 - Pertusiconcha tridentata Chistikov, 1982 [ACCEPTED SPECIES 299029:CBTPP nidx=null]
 + Pertusiconcha tridentata Chistikov, 1982 [ACCEPTED SPECIES 299638:6V6VL nidx=null]
Petagnia
 - Petagnia Guss. [SYNONYM UNRANKED 299029:B3KBC nidx=null parent=6LWN]
 + Petagnia Guss. [SYNONYM UNRANKED 299638:CG79R nidx=null parent=6LWN]
Petalostemon candidus var. occidentalis
 - Petalostemon candidus var. occidentalis A.Gray ex Britton & Kearney [SYNONYM VARIETY 299029:7MDYF nidx=null parent=5NGCJ]
 + Petalostemon candidus var. occidentalis A.Gray ex Britton & Kearney [SYNONYM VARIETY 299638:CG7CS nidx=null parent=5NGCJ]
Petalostemon ornatus
 - Petalostemon ornatus Douglas ex Hook. [SYNONYM SPECIES 299029:8VBT9 nidx=null parent=33ZP9]
 + Petalostemon ornatus Douglas ex Hook. [SYNONYM SPECIES 299638:CG7CT nidx=null parent=33ZP9]
Petasites consimilis
 - Petasites consimilis Jord. ex Nyman [SYNONYM SPECIES 299029:4FCYV nidx=null parent=5KB7X]
 + Petasites consimilis Jord. ex Nyman [SYNONYM SPECIES 299638:CG7D2 nidx=null parent=5KB7X]
Petasites intermedius
 - Petasites intermedius Hoppe ex Nyman [SYNONYM SPECIES 299029:4FCZM nidx=null parent=5KB7X]
 + Petasites intermedius Hoppe ex Nyman [SYNONYM SPECIES 299638:CG7D3 nidx=null parent=5KB7X]
Petasites reuterianus
 - Petasites reuterianus Jord. ex Nyman [SYNONYM SPECIES 299029:4FD2C nidx=null parent=5KB7X]
 + Petasites reuterianus Jord. ex Nyman [SYNONYM SPECIES 299638:CG7D5 nidx=null parent=5KB7X]
Petrobium arboreum
 - Petrobium arboreum (G. Forst.) R. Br. ex Spreng. [SYNONYM SPECIES 299029:4FDVY nidx=null parent=4FDVX]
 + Petrobium arboreum (G. Forst.) R. Br. ex Spreng. [SYNONYM SPECIES 299638:CG7G2 nidx=null parent=4FDVX]
Petrogenia
 - Petrogenia I.M.Johnst. [SYNONYM UNRANKED 299029:7ND6Q nidx=null parent=3BCP]
 + Petrogenia I.M.Johnst. [SYNONYM UNRANKED 299638:CG7GY nidx=null parent=3BCP]
Petrosedum × nicaeense
 - Petrosedum × nicaeense (All.) Afferni [SYNONYM SPECIES 299029:9KLM4 nidx=null parent=778CN]
 + Petrosedum × nicaeense (All.) Afferni [SYNONYM SPECIES 299638:6V8CP nidx=null parent=778CN]
Petunia × atkinsiana
 - Petunia × atkinsiana D. Don ex Loudon [ACCEPTED SPECIES 299029:84KDF nidx=null]
 + Petunia × atkinsiana D. Don ex Loudon [ACCEPTED SPECIES 299638:CG7JC nidx=null]
Peucedanum microcarpum
 - Peucedanum microcarpum Howell ex J. M. Coult. & Rose [SYNONYM SPECIES 299029:4FFDX nidx=null parent=7JZ9Z]
 + Peucedanum microcarpum Howell ex J. M. Coult. & Rose [SYNONYM SPECIES 299638:CG7JJ nidx=null parent=7JZ9Z]
Peucedanum schottii
 - Peucedanum schottii Besser ex DC. [SYNONYM SPECIES 299029:4FFK6 nidx=null parent=35N2J]
 + Peucedanum schottii Besser ex DC. [SYNONYM SPECIES 299638:CG7JM nidx=null parent=35N2J]
Peucedanum simplex
 - Peucedanum simplex Nutt. ex S. Watson [SYNONYM SPECIES 299029:76W8V nidx=null parent=3VX4N]
 + Peucedanum simplex Nutt. ex S. Watson [SYNONYM SPECIES 299638:CG7JN nidx=null parent=3VX4N]
Peyrusa royenoides
 - Peyrusa royenoides Rich. ex Dunal [SYNONYM SPECIES 299029:4FG22 nidx=null parent=53QBV]
 + Peyrusa royenoides Rich. ex Dunal [SYNONYM SPECIES 299638:CG7K7 nidx=null parent=53QBV]
Phaca andicola
 - Phaca andicola Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:4FJFZ nidx=null parent=HWY3]
 + Phaca andicola Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CG7N4 nidx=null parent=HWY3]
Phaca arnottiana
 - Phaca arnottiana Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:4FJG9 nidx=null parent=9CPFG]
 + Phaca arnottiana Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CG7N5 nidx=null parent=9CPFG]
Phacelia bicolor
 - Phacelia bicolor Torr. ex S. Watson [ACCEPTED SPECIES 299029:4FJS9 nidx=null]
 + Phacelia bicolor Torr. ex S. Watson [ACCEPTED SPECIES 299638:CG7NB nidx=null]
Phacelia crassifolia
 - Phacelia crassifolia Torr. ex S. Watson [AMBIGUOUS_SYNONYM SPECIES 299029:4FJTN nidx=null parent=4FJVB]
 + Phacelia crassifolia Torr. ex S. Watson [AMBIGUOUS_SYNONYM SPECIES 299638:CG7NC nidx=null parent=CG7NG]
Phacelia crenulata
 - Phacelia crenulata Torr. ex S. Watson [ACCEPTED SPECIES 299029:4FJTP nidx=null]
 + Phacelia crenulata Torr. ex S. Watson [ACCEPTED SPECIES 299638:CG7ND nidx=null]
Phacelia curvipes
 - Phacelia curvipes Torr. ex S. Watson [ACCEPTED SPECIES 299029:4FJTT nidx=null]
 + Phacelia curvipes Torr. ex S. Watson [ACCEPTED SPECIES 299638:CG7NF nidx=null]
Phacelia gymnoclada
 - Phacelia gymnoclada Torr. ex S. Watson [ACCEPTED SPECIES 299029:4FJVB nidx=null]
 + Phacelia gymnoclada Torr. ex S. Watson [ACCEPTED SPECIES 299638:CG7NG nidx=null]
Phacelia palmeri
 - Phacelia palmeri Torr. ex S. Watson [ACCEPTED SPECIES 299029:4FJXR nidx=null]
 + Phacelia palmeri Torr. ex S. Watson [ACCEPTED SPECIES 299638:CG7PG nidx=null]
Phacelia pusilla
 - Phacelia pusilla Torr. ex S. Watson [AMBIGUOUS_SYNONYM SPECIES 299029:4FJYS nidx=null parent=4FJVV]
 + Phacelia pusilla Torr. ex S. Watson [AMBIGUOUS_SYNONYM SPECIES 299638:CG7PH nidx=null parent=4FJVV]
Phacelia rotundifolia
 - Phacelia rotundifolia Torr. ex S. Watson [ACCEPTED SPECIES 299029:4FJZ2 nidx=null]
 + Phacelia rotundifolia Torr. ex S. Watson [ACCEPTED SPECIES 299638:CG7PJ nidx=null]
Phaenocladius karicus
 - Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JVF9 nidx=null]
 + Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3XYB nidx=null]
Phagnalon helichrysoides
 - Phagnalon helichrysoides Coss. ex Maire [SYNONYM SPECIES 299029:4FQ4G nidx=null parent=5KBSP]
 + Phagnalon helichrysoides Coss. ex Maire [SYNONYM SPECIES 299638:CG7X4 nidx=null parent=5KBSP]
Phalacrocidaris
 - Phalacrocidaris [ACCEPTED SUBGENUS 299029:6MN4 nidx=null]
 + Phalacrocidaris [ACCEPTED SUBGENUS 299638:CG7Y3 nidx=null]
Phalacrocorax brasilianus
 - Phalacrocorax brasilianus (Gmelin, 1789) [ACCEPTED SPECIES 299029:4FQQ8 nidx=null]
 + Phalacrocorax brasilianus (Gmelin, 1789) [ACCEPTED SPECIES 299638:CG7Y4 nidx=null]
Phalacroloma
 - Phalacroloma Cass. [SYNONYM UNRANKED 299029:7NCHC nidx=null parent=633LL]
 + Phalacroloma Cass. [SYNONYM UNRANKED 299638:CG7Y6 nidx=null parent=633LL]
Phalacroloma annuum
 - Phalacroloma annuum (L.) Dumort. [SYNONYM SPECIES 299029:4FQRP nidx=null parent=6GNJG]
 + Phalacroloma annuum (L.) Dumort. [SYNONYM SPECIES 299638:CG7Y7 nidx=null parent=6GNJG]
Phalaena (Noctua) fagi
 - Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 299029:BRCX7 nidx=null parent=93PHG]
 + Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 299638:94CYF nidx=null parent=93PHG]
Phalaena (Tinea) goedartella
 - Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 299029:BRCXH nidx=null parent=BFLFD]
 + Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 299638:94CZG nidx=null parent=BFLFD]
Phanerophlebiopsis
 - Phanerophlebiopsis Ching [SYNONYM UNRANKED 299029:C44ZL nidx=null parent=B8XD5]
 + Phanerophlebiopsis Ching [SYNONYM UNRANKED 299638:CG85J nidx=null parent=B8XD5]
Pharbitis dichroa
 - Pharbitis dichroa Hochst. ex Hallier fil. [SYNONYM SPECIES 299029:B5CFW nidx=null parent=8VCLZ]
 + Pharbitis dichroa Hochst. ex Hallier fil. [SYNONYM SPECIES 299638:CG88H nidx=null parent=8VCLZ]
Phascolosoma
 - Phascolosoma Leuckart, 1828 [ACCEPTED SUBGENUS 299029:8NWGP nidx=null]
 + Phascolosoma Leuckart, 1828 [ACCEPTED SUBGENUS 299638:CG89T nidx=null]
Phaseolus glaber
 - Phaseolus glaber Roxb. [SYNONYM SPECIES 299029:4FW4F nidx=null parent=5BDNZ]
 + Phaseolus glaber Roxb. [AMBIGUOUS_SYNONYM SPECIES 299638:76WSK nidx=null parent=5BDNZ]
Phataginus
 - Phataginus Rafinesque, 1821 [ACCEPTED SUBGENUS 299029:8P3WZ nidx=null]
 + Phataginus Rafinesque, 1821 [ACCEPTED SUBGENUS 299638:CG2WL nidx=null]
Phegopteris anomala
 - Phegopteris anomala (Hook. & Arn.) Mett. ex Salomon [SYNONYM SPECIES 299029:BC66V nidx=null parent=BCYKW]
 + Phegopteris anomala (Hook. & Arn.) Mett. ex Salomon [SYNONYM SPECIES 299638:CG8F6 nidx=null parent=BCYKW]
Phegopteris extensa
 - Phegopteris extensa Mett. ex Salomon [SYNONYM SPECIES 299029:BC6B2 nidx=null parent=B9TLL]
 + Phegopteris extensa Mett. ex Salomon [SYNONYM SPECIES 299638:CG8F9 nidx=null parent=B9TLL]
Phegopteris montevidensis
 - Phegopteris montevidensis (Spreng.) Mett. ex Salomon [SYNONYM SPECIES 299029:BC6FB nidx=null parent=BB5NJ]
 + Phegopteris montevidensis (Spreng.) Mett. ex Salomon [SYNONYM SPECIES 299638:CG8FC nidx=null parent=BB5NJ]
Phegopteris × flagellaris
 - Phegopteris × flagellaris Maxim. ex Makino [SYNONYM SPECIES 299029:BC65S nidx=null parent=B9V8B]
 + Phegopteris × flagellaris Maxim. ex Makino [SYNONYM SPECIES 299638:CG8FB nidx=null parent=B9V8B]
Phellandrium globulosum
 - Phellandrium globulosum Bertol. ex Nyman [SYNONYM SPECIES 299029:4FZ5R nidx=null parent=48X9N]
 + Phellandrium globulosum Bertol. ex Nyman [SYNONYM SPECIES 299638:CG8JG nidx=null parent=48X9N]
Phelypaea
 - Phelypaea L. [SYNONYM UNRANKED 299029:99K4N nidx=null parent=7PBK3]
 + Phelypaea L. [SYNONYM UNRANKED 299638:CG6B6 nidx=null parent=7PBK3]
Phelypaea melongenae
 - Phelypaea melongenae de Noé ex Beck [SYNONYM SPECIES 299029:99RQJ nidx=null parent=4FYWQ]
 + Phelypaea melongenae de Noé ex Beck [SYNONYM SPECIES 299638:CG8JQ nidx=null parent=4FYWQ]
Philadelphaceae
 - Philadelphaceae Martinov [SYNONYM UNRANKED 299029:625XS nidx=null parent=B82]
 + Philadelphaceae Martinov [SYNONYM UNRANKED 299638:CG68M nidx=null parent=B82]
Philadelphus villosus
 - Philadelphus villosus Lodd. ex W. H. Baxter [SYNONYM SPECIES 299029:4G4Q2 nidx=null parent=4G4LX]
 + Philadelphus villosus Lodd. ex W. H. Baxter [SYNONYM SPECIES 299638:CG68Q nidx=null parent=4G4LX]
Philinta flava
 - Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JVGQ nidx=null]
 + Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3Y23 nidx=null]
Philippia benguellensis
 - Philippia benguellensis Welw. ex Britten [SYNONYM SPECIES 299029:4G6L2 nidx=null parent=6GKWL]
 + Philippia benguellensis Welw. ex Britten [SYNONYM SPECIES 299638:CG69R nidx=null parent=6GKWL]
Philoxerus
 - Philoxerus R.Br. [SYNONYM UNRANKED 299029:7NCH2 nidx=null parent=4PWS]
 + Philoxerus R.Br. [SYNONYM UNRANKED 299638:CG6NV nidx=null parent=4PWS]
Philoxerus vermicularis
 - Philoxerus vermicularis Mart. ex Moq. [AMBIGUOUS_SYNONYM SPECIES 299029:9Y92F nidx=null parent=3GTLT]
 + Philoxerus vermicularis Mart. ex Moq. [AMBIGUOUS_SYNONYM SPECIES 299638:CG6NW nidx=null parent=3GTLT]
Phimenes solomonis
 - Phimenes solomonis (Vecht, 1959) [ACCEPTED SPECIES 299029:9XC52 nidx=null]
 + Phimenes solomonis (Vecht, 1959) [ACCEPTED SPECIES 299638:CG6QP nidx=null]
Phlebophyllum angustifolium
 - Phlebophyllum angustifolium Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:6VB73 nidx=null parent=6ZZ5Y]
 + Phlebophyllum angustifolium Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CG6RK nidx=null parent=6ZZ5Y]
Phlepsius palustris
 - Phlepsius palustris Sanders & DeLong, 1923 [SYNONYM SPECIES 299029:C45VW nidx=null parent=8KKHD]
 + Phlepsius palustris Sanders & DeLong, 1923 [SYNONYM SPECIES 299638:CG6TK nidx=null parent=8KKHD]
Phoberos ecklonii
 - Phoberos ecklonii (Nees) Arn. ex C. Presl [SYNONYM SPECIES 299029:4GJVP nidx=null parent=4VSJ7]
 + Phoberos ecklonii (Nees) Arn. ex C. Presl [SYNONYM SPECIES 299638:CG6XM nidx=null parent=4VSJ7]
Phoberos hookerianus
 - Phoberos hookerianus Wight ex Thwaites [SYNONYM SPECIES 299029:4GJVR nidx=null parent=6Y9GP]
 + Phoberos hookerianus Wight ex Thwaites [SYNONYM SPECIES 299638:CG6XN nidx=null parent=6Y9GP]
Phoebe elegans
 - Phoebe elegans van der Werff [SYNONYM SPECIES 299029:4GKBV nidx=null parent=6673B]
 + Phoebe elegans van der Werff [SYNONYM SPECIES 299638:CG6XW nidx=null parent=6673B]
Phoebe glabra
 - Phoebe glabra van der Werff [SYNONYM SPECIES 299029:6VBJW nidx=null parent=48HZ6]
 + Phoebe glabra van der Werff [SYNONYM SPECIES 299638:CG6XX nidx=null parent=48HZ6]
Phoebe hui
 - Phoebe hui Cheng ex Yen C. Yang [ACCEPTED SPECIES 299029:4GKD5 nidx=null]
 + Phoebe hui Cheng ex Yen C. Yang [ACCEPTED SPECIES 299638:CG6XY nidx=null]
Pholas muricatus
 - Pholas muricatus da Costa, 1778 [SYNONYM SPECIES 299029:4GKXJ nidx=null parent=4GKW9]
 + Pholas muricatus da Costa, 1778 [SYNONYM SPECIES 299638:4GKXH nidx=null parent=4GKW9]
Pholas xylophaga
 - Pholas xylophaga Deshayes, 1835 [SYNONYM SPECIES 299029:4GKZ2 nidx=null parent=5CLQT]
 + Pholas xylophaga Deshayes, 1839 [SYNONYM SPECIES 299638:CG6YN nidx=null parent=5CLQT]
Pholeochthonius
 - Pholeochthonius Beier, 1976 [SYNONYM SUBGENUS 299029:C3VCD nidx=null parent=84CD]
 + Pholeochthonius Beier, 1976 [SYNONYM SUBGENUS 299638:8P3XB nidx=null parent=84CD]
Phora gigantea
 - Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JVHG nidx=null]
 + Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3Y2M nidx=null]
Phormidium retzii
 - Phormidium retzii (C. Agardh) Gom. [ACCEPTED SPECIES 299029:4GRMB nidx=null]
 + Phormidium retzii (C. Agardh) Gom. [ACCEPTED SPECIES 299638:CG75R nidx=null]
Phormosoma placenta var. africanum
 - Phormosoma placenta var. africanum Mortensen, 1934 [SYNONYM VARIETY 299029:C5M2L nidx=null parent=B778Z]
 + Phormosoma placenta var. africanum Mortensen, 1934 [SYNONYM VARIETY 299638:CG75T nidx=null parent=B778Z]
Photinia fokienensis
 - Photinia fokienensis Franch. ex Cardot [SYNONYM SPECIES 299029:7WLQF nidx=null parent=7WPQ3]
 + Photinia fokienensis Franch. ex Cardot [SYNONYM SPECIES 299638:7WLQG nidx=null parent=7WPQ3]
Photinopteris
 - Photinopteris J.Sm. [SYNONYM UNRANKED 299029:C46MV nidx=null parent=B8XWF]
 + Photinopteris J.Sm. [SYNONYM UNRANKED 299638:CG773 nidx=null parent=B8XWF]
Phrynella
 - Phrynella Pax & K.Hoffm. [SYNONYM UNRANKED 299029:7NCK3 nidx=null parent=3B5G]
 + Phrynella Pax & K.Hoffm. [SYNONYM UNRANKED 299638:CG7B5 nidx=null parent=3B5G]
Phygetis
 - Phygetis K. Andersen, 1912 [SYNONYM SUBGENUS 299029:8P3XG nidx=null parent=63D4L]
 + Phygetis K. Andersen, 1912 [SYNONYM SUBGENUS 299638:CG4NK nidx=null parent=63D4L]
Phylica cotinifolia
 - Phylica cotinifolia Port. ex Reissek [SYNONYM SPECIES 299029:4GZBR nidx=null parent=477BT]
 + Phylica cotinifolia Port. ex Reissek [SYNONYM SPECIES 299638:CG7JH nidx=null parent=477BT]
Phyllobolus
 - Phyllobolus N.E.Br. [SYNONYM UNRANKED 299029:7NCLG nidx=null parent=5PKQ]
 + Phyllobolus N.E.Br. [SYNONYM UNRANKED 299638:CG4FH nidx=null parent=5PKQ]
Phyllosma capensis
 - Phyllosma capensis Bolus ex Schltr. [SYNONYM SPECIES 299029:6VG23 nidx=null parent=77FPR]
 + Phyllosma capensis Bolus ex Schltr. [SYNONYM SPECIES 299638:CG7WY nidx=null parent=77FPR]
Phyllostylon brasiliense
 - Phyllostylon brasiliense Capan. ex Benth. & Hook. fil. [SYNONYM SPECIES 299029:9Y9BB nidx=null parent=4HCX8]
 + Phyllostylon brasiliense Capan. ex Benth. & Hook. fil. [SYNONYM SPECIES 299638:CG82R nidx=null parent=4HCX8]
Phymaspermum parvifolium
 - Phymaspermum parvifolium (DC.) Benth. & Hook. fil. [ACCEPTED SPECIES 299029:4HDL2 nidx=null]
 + Phymaspermum parvifolium (DC.) Benth. & Hook. fil. [ACCEPTED SPECIES 299638:CG83H nidx=null]
Phymatocarpus
 - Phymatocarpus F.Muell. [SYNONYM UNRANKED 299029:7NCKL nidx=null parent=5NB5]
 + Phymatocarpus F.Muell. [SYNONYM UNRANKED 299638:CFGM7 nidx=null parent=5NB5]
Phymatoniscus
 - Phymatoniscus [ACCEPTED SUBGENUS 299029:C5J8V nidx=null]
 + Phymatoniscus [ACCEPTED SUBGENUS 299638:CG849 nidx=null]
Phymatopsis
 - Phymatopsis J.Sm. [SYNONYM UNRANKED 299029:C3G8V nidx=null parent=B8ZG4]
 + Phymatopsis J.Sm. [SYNONYM UNRANKED 299638:CFZ94 nidx=null parent=B8ZG4]
Phymatopteris
 - Phymatopteris Pic.Serm. [SYNONYM UNRANKED 299029:C47VX nidx=null parent=B8ZG4]
 + Phymatopteris Pic.Serm. [SYNONYM UNRANKED 299638:CG84G nidx=null parent=B8ZG4]
Phymatosorus
 - Phymatosorus Pic.Serm. [SYNONYM UNRANKED 299029:C47W7 nidx=null parent=B8YQL]
 + Phymatosorus Pic.Serm. [SYNONYM UNRANKED 299638:CG84H nidx=null parent=B8YQL]
Physalis dentata
 - Physalis dentata Pav. ex Dunal [SYNONYM SPECIES 299029:B5CLT nidx=null parent=4HFCM]
 + Physalis dentata Pav. ex Dunal [SYNONYM SPECIES 299638:CG85D nidx=null parent=4HFCM]
Physalis integrifolia
 - Physalis integrifolia Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4HFG8 nidx=null parent=4HFMJ]
 + Physalis integrifolia Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CG85F nidx=null parent=4HFMJ]
Physalis ramosissima
 - Physalis ramosissima Mill. ex Dunal [SYNONYM SPECIES 299029:4HFKM nidx=null parent=4HFCY]
 + Physalis ramosissima Mill. ex Dunal [SYNONYM SPECIES 299638:CG85H nidx=null parent=4HFCY]
Physaria grahamii
 - Physaria grahamii Morton ex E. H. Graham [ACCEPTED SPECIES 299029:77HVT nidx=null]
 + Physaria grahamii Morton ex E. H. Graham [ACCEPTED SPECIES 299638:CG86C nidx=null]
Phytocrene crinipes
 - Phytocrene crinipes Baill. ex Bureau [SYNONYM SPECIES 299029:4HLFH nidx=null parent=4HLFP]
 + Phytocrene crinipes Baill. ex Bureau [SYNONYM SPECIES 299638:CG8FK nidx=null parent=4HLFP]
Piaranthus
 - Piaranthus R.Br. [SYNONYM UNRANKED 299029:7NCNZ nidx=null parent=3L7K]
 + Piaranthus R.Br. [SYNONYM UNRANKED 299638:CFJX4 nidx=null parent=3L7K]
Pibirioideae
 - Pibirioideae M.W.Chase & Christenh. [SYNONYM UNRANKED 299029:BRWW6 nidx=null parent=BVG8K]
 + Pibirioideae M.W.Chase & Christenh. [SYNONYM UNRANKED 299638:CG8KS nidx=null parent=BVG8K]
Pickeringia
 - Pickeringia Nutt. [SYNONYM UNRANKED 299029:7NCNX nidx=null parent=32G5]
 + Pickeringia Nutt. [SYNONYM UNRANKED 299638:CFG9S nidx=null parent=32G5]
Picridaceae
 - Picridaceae Martinov [SYNONYM UNRANKED 299029:625MF nidx=null parent=622TP]
 + Picridaceae Martinov [SYNONYM UNRANKED 299638:CG8L8 nidx=null parent=622TP]
Picris angustissima
 - Picris angustissima Arv.-Touv. ex Chenevard [SYNONYM SPECIES 299029:B4G56 nidx=null parent=5KF3J]
 + Picris angustissima Arv.-Touv. ex Chenevard [SYNONYM SPECIES 299638:99N57 nidx=null parent=5KF3J]
Picrothamnus
 - Picrothamnus Nutt. [SYNONYM UNRANKED 299029:7NCMH nidx=null parent=62CHR]
 + Picrothamnus Nutt. [SYNONYM UNRANKED 299638:CG8LQ nidx=null parent=62CHR]
Pieris floribunda
 - Pieris floribunda (Pursh) Benth. ex Hook. [ACCEPTED SPECIES 299029:4HRP9 nidx=null]
 + Pieris floribunda (Pursh) Benth. ex Hook. [ACCEPTED SPECIES 299638:CG8N3 nidx=null]
Pieris forrestii
 - Pieris forrestii R. L. Harrow ex W. W. Sm [SYNONYM SPECIES 299029:B4GXB nidx=null parent=6VJ8F]
 + Pieris forrestii R. L. Harrow ex W. W. Sm [SYNONYM SPECIES 299638:4HRPC nidx=null parent=6VJ8F]
Pilocereus lateribarbatus
 - Pilocereus lateribarbatus Pfeiff. ex C. F. Först. & Rümpler [SYNONYM SPECIES 299029:4HTZH nidx=null parent=SCQH]
 + Pilocereus lateribarbatus Pfeiff. ex C. F. Först. & Rümpler [SYNONYM SPECIES 299638:CG8T8 nidx=null parent=SCQH]
Pilocereus royenii
 - Pilocereus royenii (L.) Haw. ex Rümpler [SYNONYM SPECIES 299029:9Y9J9 nidx=null parent=4HVG4]
 + Pilocereus royenii (L.) Haw. ex Rümpler [SYNONYM SPECIES 299638:CG8TF nidx=null parent=4HVG4]
Pilosella schultesii
 - Pilosella schultesii (Sch. Bip.) F. W. Schultz & Sch. Bip. [ACCEPTED SPECIES 299029:4HV6C nidx=null]
 + Pilosella schultesii (Sch. Bip.) F. W. Schultz & Sch. Bip. [ACCEPTED SPECIES 299638:CG8WH nidx=null]
Pilosella stoloniflora
 - Pilosella stoloniflora (Waldst. & Kit.) F. W. Schultz & Sch. Bip. [ACCEPTED SPECIES 299029:B3GR8 nidx=null]
 + Pilosella stoloniflora (Waldst. & Kit.) F. W. Schultz & Sch. Bip. [ACCEPTED SPECIES 299638:CG8WJ nidx=null]
Piloselloides
 - Piloselloides (Less.) C.Jeffrey [SYNONYM UNRANKED 299029:B3L9Y nidx=null parent=4N5Z]
 + Piloselloides (Less.) C.Jeffrey [SYNONYM UNRANKED 299638:CFTVP nidx=null parent=4N5Z]
Pimelea maxwellii
 - Pimelea maxwellii F. Muell. ex Benth. [SYNONYM SPECIES 299029:9Y9K7 nidx=null parent=5KFZN]
 + Pimelea maxwellii F. Muell. ex Benth. [SYNONYM SPECIES 299638:CG8X6 nidx=null parent=5KFZN]
Pimpinella involucrata
 - Pimpinella involucrata Miq. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:4HX2T nidx=null parent=3R2VZ]
 + Pimpinella involucrata Miq. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CG6YQ nidx=null parent=3R2VZ]
Pimpinella panatjan
 - Pimpinella panatjan (Hassk.) Mirb. ex Rosenthal [SYNONYM SPECIES 299029:4HX5S nidx=null parent=4HX6T]
 + Pimpinella panatjan (Hassk.) Mirb. ex Rosenthal [SYNONYM SPECIES 299638:CG6YW nidx=null parent=4HX6T]
Pimpinella polygama
 - Pimpinella polygama Pourr. ex Nyman [SYNONYM SPECIES 299029:4HX6J nidx=null parent=5LM47]
 + Pimpinella polygama Pourr. ex Nyman [SYNONYM SPECIES 299638:CG6YX nidx=null parent=5LM47]
Pinacantha
 - Pinacantha Gilli [SYNONYM UNRANKED 299029:7NCBN nidx=null parent=4JW3]
 + Pinacantha Gilli [SYNONYM UNRANKED 299638:CFS99 nidx=null parent=4JW3]
Pinaxia coronata
 - Pinaxia coronata A. Adams, 1853 [ACCEPTED SPECIES 299029:4HY6M nidx=null]
 + Pinaxia coronata A. Adams, 1851 [ACCEPTED SPECIES 299638:CG6ZD nidx=null]
Pinguicula vulgaris var. uliginosa
 - Pinguicula vulgaris var. uliginosa P. A. Genty ex Magnier [SYNONYM VARIETY 299029:94JXC nidx=null parent=77LM6]
 + Pinguicula vulgaris var. uliginosa P. A. Genty ex Magnier [SYNONYM VARIETY 299638:5QR5B nidx=null parent=77LM6]
Piofontia
 - Piofontia Cuatrec. [SYNONYM UNRANKED 299029:7NCBG nidx=null parent=62YDQ]
 + Piofontia Cuatrec. [SYNONYM UNRANKED 299638:CG75N nidx=null parent=62YDQ]
Piophila senescens
 - Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JVTT nidx=null]
 + Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3Y67 nidx=null]
Piotes teretifolia
 - Piotes teretifolia Sol. ex Britton [SYNONYM SPECIES 299029:4J2Z2 nidx=null parent=JPYB]
 + Piotes teretifolia Sol. ex Britton [SYNONYM SPECIES 299638:CG75Q nidx=null parent=JPYB]
Piper emarginellum
 - Piper emarginellum Sw. ex Wikstr. [SYNONYM SPECIES 299029:4J3YT nidx=null parent=76QTL]
 + Piper emarginellum Sw. ex Wikstr. [SYNONYM SPECIES 299638:CG768 nidx=null parent=76QTL]
Piper halesiifolium
 - Piper halesiifolium Kunth ex C. DC. [ACCEPTED SPECIES 299029:6VKVC nidx=null]
 + Piper halesiifolium Kunth ex C. DC. [ACCEPTED SPECIES 299638:CG76B nidx=null]
Piper heraldii var. cocleanum
 - Piper heraldii var. cocleanum Trel. [SYNONYM VARIETY 299029:9L5BB nidx=null parent=4J39S]
 + Piper heraldii var. cocleanum Trel. [SYNONYM VARIETY 299638:5QRTT nidx=null parent=4J39S]
Piper limonense
 - Piper limonense Trel. ex V. M. Badillo [SYNONYM SPECIES 299029:6VKYC nidx=null parent=5QRTF]
 + Piper limonense Trel. ex V. M. Badillo [SYNONYM SPECIES 299638:CG76F nidx=null parent=5QRTF]
Piper middlesexense
 - Piper middlesexense Trel. ex Standl. & Record [AMBIGUOUS_SYNONYM SPECIES 299029:77KX2 nidx=null parent=4J5TX]
 + Piper middlesexense Trel. ex Standl. & Record [AMBIGUOUS_SYNONYM SPECIES 299638:CG76X nidx=null parent=4J5TX]
Piper secundum
 - Piper secundum Willd. ex Cham. & Schltdl. [AMBIGUOUS_SYNONYM SPECIES 299029:6VKLJ nidx=null parent=4J6CK]
 + Piper secundum Willd. ex Cham. & Schltdl. [AMBIGUOUS_SYNONYM SPECIES 299638:CG77D nidx=null parent=4J6CK]
Piptocarpha sodiroi
 - Piptocarpha sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:4J76N nidx=null parent=ZJNY]
 + Piptocarpha sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG78T nidx=null parent=ZJNY]
Piptopogon macrospermum
 - Piptopogon macrospermum C. A. Mey. ex Turcz. [SYNONYM SPECIES 299029:77KQ9 nidx=null parent=4VX69]
 + Piptopogon macrospermum C. A. Mey. ex Turcz. [SYNONYM SPECIES 299638:CG78Z nidx=null parent=4VX69]
Piptostigma fugax
 - Piptostigma fugax A. Chev. ex Hutch. & Dalziel [ACCEPTED SPECIES 299029:77KQ8 nidx=null]
 + Piptostigma fugax A. Chev. ex Hutch. & Dalziel [ACCEPTED SPECIES 299638:CG792 nidx=null]
Piptothrix
 - Piptothrix A.Gray [SYNONYM UNRANKED 299029:7NCDP nidx=null parent=QPD]
 + Piptothrix A.Gray [SYNONYM UNRANKED 299638:CG793 nidx=null parent=QPD]
Piqueria pinifolia
 - Piqueria pinifolia (Phil.) Hieron. ex B. L. Rob. [SYNONYM SPECIES 299029:4J7ND nidx=null parent=6T329]
 + Piqueria pinifolia (Phil.) Hieron. ex B. L. Rob. [SYNONYM SPECIES 299638:CG799 nidx=null parent=6T329]
Piqueriopsis
 - Piqueriopsis R.M.King [SYNONYM UNRANKED 299029:7NCDW nidx=null parent=5SFD]
 + Piqueriopsis R.M.King [SYNONYM UNRANKED 299638:CG79B nidx=null parent=5SFD]
Pisonia grandis
 - Pisonia grandis Vieill. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299029:7WHSX nidx=null parent=7TKD5]
 + Pisonia grandis Vieill. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299638:CG7DC nidx=null parent=7TKD5]
Pistolochia
 - Pistolochia (Raf.) Raf. [SYNONYM UNRANKED 299029:7NCC8 nidx=null parent=32XC]
 + Pistolochia (Raf.) Raf. [SYNONYM UNRANKED 299638:CG7FW nidx=null parent=32XC]
Pisum sativum var. humile
 - Pisum sativum var. humile Lej. [SYNONYM VARIETY 299029:9DZD4 nidx=null parent=3SKYG]
 + Pisum sativum var. humile (Mill.) Ser. [SYNONYM VARIETY 299638:CG7G3 nidx=null parent=3SKYG]
Pisum sativum var. macrocarpum
 - Pisum sativum var. macrocarpum Lej. [SYNONYM VARIETY 299029:9F3FR nidx=null parent=3SKYG]
 + Pisum sativum var. macrocarpum Ser. [SYNONYM VARIETY 299638:CG7G4 nidx=null parent=3SKYG]
Pisum sativum var. saccharatum
 - Pisum sativum var. saccharatum (Rchb.) Lej. [SYNONYM VARIETY 299029:9F2YH nidx=null parent=3SKYG]
 + Pisum sativum var. saccharatum Ser. [SYNONYM VARIETY 299638:CG7G5 nidx=null parent=3SKYG]
Pithecellobium littorale
 - Pithecellobium littorale Britton & Rose ex Record [SYNONYM SPECIES 299029:4JB98 nidx=null parent=6VLPH]
 + Pithecellobium littorale Britton & Rose ex Record [SYNONYM SPECIES 299638:CG7J6 nidx=null parent=6VLPH]
Pithecellobium macrophyllum
 - Pithecellobium macrophyllum Spruce ex Benth. [SYNONYM SPECIES 299029:9DJBW nidx=null parent=5S6CT]
 + Pithecellobium macrophyllum Spruce ex Benth. [SYNONYM SPECIES 299638:4JB9Y nidx=null parent=5S6CT]
Pithecellobium obovale
 - Pithecellobium obovale (A.Rich.) C.Wright [SYNONYM SPECIES 299029:9DHTL nidx=null parent=3QV3K]
 + Pithecellobium obovale (A.Rich.) C.Wright [SYNONYM SPECIES 299638:4JBBS nidx=null parent=3QV3K]
Pittiera parvifolia
 - Pittiera parvifolia Cogn. ex Rose [SYNONYM SPECIES 299029:9Y9SG nidx=null parent=4L4GS]
 + Pittiera parvifolia Cogn. ex Rose [SYNONYM SPECIES 299638:CG7JG nidx=null parent=4L4GS]
Pittosporum mauritianum
 - Pittosporum mauritianum Lodd. ex G. Don [SYNONYM SPECIES 299029:B4H3D nidx=null parent=5KGWC]
 + Pittosporum mauritianum Lodd. ex G. Don [SYNONYM SPECIES 299638:6VM3Z nidx=null parent=5KGWC]
Pittosporum morierei
 - Pittosporum morierei Vieill. ex Guillaumin [ACCEPTED SPECIES 299029:77M4D nidx=null]
 + Pittosporum morierei Vieill. ex Guillaumin [ACCEPTED SPECIES 299638:CG7JQ nidx=null]
Pittosporum triste
 - Pittosporum triste Vieill. ex Guillaumin [SYNONYM SPECIES 299029:4JCF5 nidx=null parent=4JC7D]
 + Pittosporum triste Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CG7JR nidx=null parent=4JC7D]
Pittosporum zollingerianum
 - Pittosporum zollingerianum Binn. ex Koord. & Valeton [SYNONYM SPECIES 299029:4JCG6 nidx=null parent=6VLSD]
 + Pittosporum zollingerianum Binn. ex Koord. & Valeton [SYNONYM SPECIES 299638:CG7JW nidx=null parent=6VLSD]
Pituranthos nudus
 - Pituranthos nudus (Lindl.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:4JCHH nidx=null parent=6YL2Z]
 + Pituranthos nudus (Lindl.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CG7K3 nidx=null parent=6YL2Z]
Placunomia
 - Placunomia Swainson, 1840 [SYNONYM GENUS 299029:BGNBL nidx=null parent=7PCQ4]
 + Placunomia [SYNONYM GENUS 299638:CG7N2 nidx=null parent=7PCQ4]
Plagioporus (Plagioporus) maorum
 - Plagioporus (Plagioporus) maorum Allison, 1966 [SYNONYM SPECIES 299029:CDW6B nidx=null parent=6S7ZW]
 + Plagioporus (Plagioporus) maorum Allison, 1966 [SYNONYM SPECIES 299638:CG7SB nidx=null parent=6S7ZW]
Plagiorhynchus
 - Plagiorhynchus Lühe, 1911 [ACCEPTED SUBGENUS 299029:8W2GW nidx=null]
 + Plagiorhynchus Lühe, 1911 [ACCEPTED SUBGENUS 299638:CG7SR nidx=null]
Plagiostenopterina (Meringomeria) hebes
 - Plagiostenopterina (Meringomeria) hebes Hendel, 1914 [ACCEPTED SPECIES 299029:8DDJH nidx=null]
 + Plagiostenopterina (Meringomeria) hebes Hendel, 1914 [ACCEPTED SPECIES 299638:4JH95 nidx=null]
Plagiostenopterina (Meringomeria) interrupta
 - Plagiostenopterina (Meringomeria) interrupta (Enderlein, 1924) [ACCEPTED SPECIES 299029:8DDJJ nidx=null]
 + Plagiostenopterina (Meringomeria) interrupta (Enderlein, 1924) [ACCEPTED SPECIES 299638:4JH9B nidx=null]
Plagiostenopterina (Meringomeria) leytensis
 - Plagiostenopterina (Meringomeria) leytensis (Steyskal, 1966) [ACCEPTED SPECIES 299029:8DDJK nidx=null]
 + Plagiostenopterina (Meringomeria) leytensis (Steyskal, 1966) [ACCEPTED SPECIES 299638:4JH9D nidx=null]
Plagiostenopterina (Meringomeria) olivacea
 - Plagiostenopterina (Meringomeria) olivacea Hendel, 1913 [ACCEPTED SPECIES 299029:8DDJM nidx=null]
 + Plagiostenopterina (Meringomeria) olivacea Hendel, 1913 [ACCEPTED SPECIES 299638:4JH9Q nidx=null]
Plagiostenopterina (Meringomeria) pallidipes
 - Plagiostenopterina (Meringomeria) pallidipes Frey, 1930 [ACCEPTED SPECIES 299029:8DDJN nidx=null]
 + Plagiostenopterina (Meringomeria) pallidipes Frey, 1930 [ACCEPTED SPECIES 299638:4JH9S nidx=null]
Plagiostenopterina (Meringomeria) planidorsum
 - Plagiostenopterina (Meringomeria) planidorsum (Walker, 1861) [ACCEPTED SPECIES 299029:8DDJP nidx=null]
 + Plagiostenopterina (Meringomeria) planidorsum (Walker, 1861) [ACCEPTED SPECIES 299638:4JH9V nidx=null]
Plagiostenopterina (Meringomeria) trivittata
 - Plagiostenopterina (Meringomeria) trivittata (Walker, 1849) [ACCEPTED SPECIES 299029:8DDJQ nidx=null]
 + Plagiostenopterina (Meringomeria) trivittata (Walker, 1849) [ACCEPTED SPECIES 299638:77N5W nidx=null]
Plagiostenopterina (Meringomeria) trivittigera
 - Plagiostenopterina (Meringomeria) trivittigera Malloch, 1931 [ACCEPTED SPECIES 299029:8DDJR nidx=null]
 + Plagiostenopterina (Meringomeria) trivittigera Malloch, 1931 [ACCEPTED SPECIES 299638:77N68 nidx=null]
Plantago abyssinica
 - Plantago abyssinica Hochst. ex A. Braun [SYNONYM SPECIES 299029:4JL83 nidx=null parent=4JLMM]
 + Plantago abyssinica Hochst. ex A. Braun [SYNONYM SPECIES 299638:CG7YZ nidx=null parent=4JLMM]
Plantago andicola
 - Plantago andicola Decne. ex Barnéoud [SYNONYM SPECIES 299029:4JL99 nidx=null parent=5KH9D]
 + Plantago andicola Decne. ex Barnéoud [SYNONYM SPECIES 299638:CG7Z7 nidx=null parent=5KH9D]
Plantago candicans
 - Plantago candicans Schrad. ex Barnéoud [AMBIGUOUS_SYNONYM SPECIES 299029:4JLCB nidx=null parent=4JLRC]
 + Plantago candicans Schrad. ex Barnéoud [AMBIGUOUS_SYNONYM SPECIES 299638:CG7ZD nidx=null parent=4JLRC]
Plantago cinerascens
 - Plantago cinerascens Ser. ex Barnéoud [SYNONYM SPECIES 299029:4JLDF nidx=null parent=4JL8X]
 + Plantago cinerascens Ser. ex Barnéoud [SYNONYM SPECIES 299638:CG7ZF nidx=null parent=4JL8X]
Plantago commersoniana
 - Plantago commersoniana Decne. ex Barnéoud [ACCEPTED SPECIES 299029:4JLDM nidx=null]
 + Plantago commersoniana Decne. ex Barnéoud [ACCEPTED SPECIES 299638:CG7ZG nidx=null]
Plantago euphratica
 - Plantago euphratica Decne. ex Barnéoud [ACCEPTED SPECIES 299029:4JLGG nidx=null]
 + Plantago euphratica Decne. ex Barnéoud [ACCEPTED SPECIES 299638:CG7ZK nidx=null]
Plantago fernandezia
 - Plantago fernandezia Bertero ex Decne. [ACCEPTED SPECIES 299029:77NSD nidx=null]
 + Plantago fernandezia Bertero ex Decne. [ACCEPTED SPECIES 299638:CG7ZL nidx=null]
Plantago longistipes
 - Plantago longistipes Royle ex Barnéoud [SYNONYM SPECIES 299029:4JLNP nidx=null parent=4JLMM]
 + Plantago longistipes Royle ex Barnéoud [SYNONYM SPECIES 299638:CG7ZW nidx=null parent=4JLMM]
Plantago macrantha
 - Plantago macrantha Decne. ex Barnéoud [SYNONYM SPECIES 299029:4JLP2 nidx=null parent=4JLJF]
 + Plantago macrantha Decne. ex Barnéoud [SYNONYM SPECIES 299638:CG7ZX nidx=null parent=4JLJF]
Plantago microcephala
 - Plantago microcephala Royle ex Barnéoud [AMBIGUOUS_SYNONYM SPECIES 299029:4JLPZ nidx=null parent=4JLMM]
 + Plantago microcephala Royle ex Barnéoud [AMBIGUOUS_SYNONYM SPECIES 299638:CG822 nidx=null parent=4JLMM]
Plantago olivieri
 - Plantago olivieri Decne. ex Barnéoud [SYNONYM SPECIES 299029:4JLRV nidx=null parent=4JLRD]
 + Plantago olivieri Decne. ex Barnéoud [SYNONYM SPECIES 299638:CG82K nidx=null parent=4JLRD]
Plantago uncialis
 - Plantago uncialis Decne. ex Barnéoud [SYNONYM SPECIES 299029:4JLZJ nidx=null parent=4JLZP]
 + Plantago uncialis Decne. ex Barnéoud [SYNONYM SPECIES 299638:CG82S nidx=null parent=4JLZP]
Plantago variabilis
 - Plantago variabilis Link ex Barnéoud [SYNONYM SPECIES 299029:4JLZV nidx=null parent=4JLMM]
 + Plantago variabilis Link ex Barnéoud [SYNONYM SPECIES 299638:CG82T nidx=null parent=4JLMM]
Platycerium angolense
 - Platycerium angolense Welw. ex Baker [SYNONYM SPECIES 299029:BC7QP nidx=null parent=BB4QD]
 + Platycerium angolense Welw. ex Baker [SYNONYM SPECIES 299638:CG885 nidx=null parent=BB4QD]
Platycrater
 - Platycrater Siebold & Zucc. [SYNONYM UNRANKED 299029:7NCG2 nidx=null parent=4ZPV]
 + Platycrater Siebold & Zucc. [SYNONYM UNRANKED 299638:CG89Q nidx=null parent=4ZPV]
Platygyria
 - Platygyria Ching & S.K.Wu [SYNONYM UNRANKED 299029:C4B6X nidx=null parent=B8YG7]
 + Platygyria Ching & S.K.Wu [SYNONYM UNRANKED 299638:CG8F8 nidx=null parent=B8YG7]
Platykeleba
 - Platykeleba N.E.Br. [SYNONYM UNRANKED 299029:7NCF5 nidx=null parent=3YJD]
 + Platykeleba N.E.Br. [SYNONYM UNRANKED 299638:CG8FF nidx=null parent=3YJD]
Platymoideus gutterans
 - Platymoideus gutterans (Ball, 1931) [SYNONYM SPECIES 299029:C83MJ nidx=null parent=9KSM7]
 + Platymoideus gutterans (Ball, 1931) [SYNONYM SPECIES 299638:CG8J5 nidx=null parent=9KSM7]
Platypetasus anderssoni
 - Platypetasus anderssoni Odhner, 1925 [SYNONYM SPECIES 299029:84Z7T nidx=null parent=B77FZ]
 + Platypetasus anderssoni Odhner, 1925 [SYNONYM SPECIES 299638:7SQYK nidx=null parent=B77FZ]
Platyzoma
 - Platyzoma R.Br. [SYNONYM UNRANKED 299029:C3HYF nidx=null parent=B8V53]
 + Platyzoma R.Br. [SYNONYM UNRANKED 299638:CFV9J nidx=null parent=B8V53]
Pleconax
 - Pleconax Raf. [SYNONYM UNRANKED 299029:7NC85 nidx=null parent=644QW]
 + Pleconax Raf. [SYNONYM UNRANKED 299638:CG8PF nidx=null parent=644QW]
Plectina
 - Plectina [ACCEPTED SUBGENUS 299029:6S9P nidx=null]
 + Plectina [ACCEPTED SUBGENUS 299638:B3GWP nidx=null]
Plectocephalus chilensis
 - Plectocephalus chilensis G. Don ex Loudon [ACCEPTED SPECIES 299029:4K3BY nidx=null]
 + Plectocephalus chilensis G. Don ex Loudon [ACCEPTED SPECIES 299638:CG8QC nidx=null]
Plectocephalus dracaenoides
 - Plectocephalus dracaenoides (Johow) F. H. Hellw. [SYNONYM SPECIES 299029:4K3C2 nidx=null parent=S7YJ]
 + Plectocephalus dracaenoides (Johow) F. H. Hellw. [SYNONYM SPECIES 299638:CG8QD nidx=null parent=S7YJ]
Pleiarina
 - Pleiarina (L.) Raf. [SYNONYM UNRANKED 299029:7NBW8 nidx=null parent=7BWB]
 + Pleiarina (L.) Raf. [SYNONYM UNRANKED 299638:CG8X2 nidx=null parent=7BWB]
Pleiochiton
 - Pleiochiton Naudin ex A.Gray [SYNONYM UNRANKED 299029:7NBVN nidx=null parent=63B9N]
 + Pleiochiton Naudin ex A.Gray [SYNONYM UNRANKED 299638:CG8X4 nidx=null parent=63B9N]
Pleocarphus
 - Pleocarphus D.Don [SYNONYM UNRANKED 299029:7NC83 nidx=null parent=62W7T]
 + Pleocarphus D.Don [SYNONYM UNRANKED 299638:CG8XR nidx=null parent=62W7T]
Plethocrossus longispina boranicolus
 - Plethocrossus longispina boranicolus Manfredi, 1939 [ACCEPTED SUBSPECIES 299029:CDY5B nidx=null]
 + Plethocrossus longispina boranicolus Manfredi, 1939 [ACCEPTED SUBSPECIES 299638:CG93V nidx=null]
Plethocrossus longispina gananicolus
 - Plethocrossus longispina gananicolus (Silvestri, 1898) [ACCEPTED SUBSPECIES 299029:CBVS2 nidx=null]
 + Plethocrossus longispina gananicolus (Silvestri, 1898) [ACCEPTED SUBSPECIES 299638:CG93W nidx=null]
Plethokrossus longispinus gananicolus
 - Plethokrossus longispinus gananicolus (Silvestri, 1898) [SYNONYM SUBSPECIES 299029:CBVS8 nidx=null parent=CBVS2]
 + Plethokrossus longispinus gananicolus (Silvestri, 1898) [SYNONYM SUBSPECIES 299638:CG93Z nidx=null parent=CG93W]
Pleuranthodes
 - Pleuranthodes Weberb. [SYNONYM UNRANKED 299029:7NBWC nidx=null parent=4QGM]
 + Pleuranthodes Weberb. [SYNONYM UNRANKED 299638:CG944 nidx=null parent=4QGM]
Pleurogenoides pabdai
 - Pleurogenoides pabdai Pande, 1937 [ACCEPTED SPECIES 299029:4KBJX nidx=null]
 + Pleurogenoides pabdai (Pande, 1937) Kaw, 1943 [ACCEPTED SPECIES 299638:CG97Y nidx=null]
Pleuromeris
 - Pleuromeris [ACCEPTED SUBGENUS 299029:C4V5G nidx=null]
 + Pleuromeris [ACCEPTED SUBGENUS 299638:CFJ5D nidx=null]
Pleuropappus
 - Pleuropappus F.Muell. [SYNONYM UNRANKED 299029:6STK nidx=null parent=W56]
 + Pleuropappus F.Muell. [SYNONYM UNRANKED 299638:CG98F nidx=null parent=W56]
Pleurospermum densiflorum
 - Pleurospermum densiflorum (Lindl.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:4KCKD nidx=null parent=3NJ38]
 + Pleurospermum densiflorum (Lindl.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CG99C nidx=null parent=3NJ38]
Pleurospermum govanianum
 - Pleurospermum govanianum (DC.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:77RTG nidx=null parent=3NJ3W]
 + Pleurospermum govanianum (DC.) Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CG99D nidx=null parent=3NJ3W]
Pleurospermum heracleifolium
 - Pleurospermum heracleifolium Franch. ex H. Boissieu [ACCEPTED SPECIES 299029:4KCKY nidx=null]
 + Pleurospermum heracleifolium Franch. ex H. Boissieu [ACCEPTED SPECIES 299638:CG99F nidx=null]
Pleurothyrium acuminatum
 - Pleurothyrium acuminatum van der Werff [ACCEPTED SPECIES 299029:4KDH5 nidx=null]
 + Pleurothyrium acuminatum van der Werff [ACCEPTED SPECIES 299638:CG9D2 nidx=null]
Pleurothyrium bracteatum
 - Pleurothyrium bracteatum van der Werff [ACCEPTED SPECIES 299029:4KDHC nidx=null]
 + Pleurothyrium bracteatum van der Werff [ACCEPTED SPECIES 299638:CG9D3 nidx=null]
Pleurothyrium brochidodromum
 - Pleurothyrium brochidodromum van der Werff [ACCEPTED SPECIES 299029:4KDHD nidx=null]
 + Pleurothyrium brochidodromum van der Werff [ACCEPTED SPECIES 299638:CG9D4 nidx=null]
Pleurothyrium cinereum
 - Pleurothyrium cinereum van der Werff [ACCEPTED SPECIES 299029:4KDHF nidx=null]
 + Pleurothyrium cinereum van der Werff [ACCEPTED SPECIES 299638:CG9D5 nidx=null]
Pleurothyrium costanense
 - Pleurothyrium costanense van der Werff [ACCEPTED SPECIES 299029:4KDHH nidx=null]
 + Pleurothyrium costanense van der Werff [ACCEPTED SPECIES 299638:CG9D6 nidx=null]
Pleurothyrium crassitepalum
 - Pleurothyrium crassitepalum van der Werff [ACCEPTED SPECIES 299029:4KDHK nidx=null]
 + Pleurothyrium crassitepalum van der Werff [ACCEPTED SPECIES 299638:CG9D7 nidx=null]
Pleurothyrium giganthum
 - Pleurothyrium giganthum van der Werff [ACCEPTED SPECIES 299029:4KDHP nidx=null]
 + Pleurothyrium giganthum van der Werff [ACCEPTED SPECIES 299638:CG9D8 nidx=null]
Pleurothyrium glabrifolium
 - Pleurothyrium glabrifolium van der Werff [ACCEPTED SPECIES 299029:4KDHQ nidx=null]
 + Pleurothyrium glabrifolium van der Werff [ACCEPTED SPECIES 299638:CG9D9 nidx=null]
Pleurothyrium glabritepalum
 - Pleurothyrium glabritepalum van der Werff [ACCEPTED SPECIES 299029:4KDHR nidx=null]
 + Pleurothyrium glabritepalum van der Werff [ACCEPTED SPECIES 299638:CG9DB nidx=null]
Pleurothyrium grandiflorum
 - Pleurothyrium grandiflorum van der Werff [ACCEPTED SPECIES 299029:6VS4B nidx=null]
 + Pleurothyrium grandiflorum van der Werff [ACCEPTED SPECIES 299638:CG9DC nidx=null]
Pleurothyrium guindonii
 - Pleurothyrium guindonii van der Werff [ACCEPTED SPECIES 299029:4KDHV nidx=null]
 + Pleurothyrium guindonii van der Werff [ACCEPTED SPECIES 299638:CG9DD nidx=null]
Pleurothyrium hexaglandulosum
 - Pleurothyrium hexaglandulosum van der Werff [ACCEPTED SPECIES 299029:4KDHW nidx=null]
 + Pleurothyrium hexaglandulosum van der Werff [ACCEPTED SPECIES 299638:CG9DF nidx=null]
Pleurothyrium insigne
 - Pleurothyrium insigne van der Werff [ACCEPTED SPECIES 299029:4KDHY nidx=null]
 + Pleurothyrium insigne van der Werff [ACCEPTED SPECIES 299638:CG9DG nidx=null]
Pleurothyrium marginale
 - Pleurothyrium marginale van der Werff [ACCEPTED SPECIES 299029:4KDJ5 nidx=null]
 + Pleurothyrium marginale van der Werff [ACCEPTED SPECIES 299638:CG9DH nidx=null]
Pleurothyrium oblongum
 - Pleurothyrium oblongum van der Werff [ACCEPTED SPECIES 299029:4KDJ8 nidx=null]
 + Pleurothyrium oblongum van der Werff [ACCEPTED SPECIES 299638:CG9DJ nidx=null]
Pleurothyrium obovatum
 - Pleurothyrium obovatum van der Werff [ACCEPTED SPECIES 299029:4KDJ9 nidx=null]
 + Pleurothyrium obovatum van der Werff [ACCEPTED SPECIES 299638:CG9DK nidx=null]
Pleurothyrium pilosum
 - Pleurothyrium pilosum van der Werff [ACCEPTED SPECIES 299029:4KDJH nidx=null]
 + Pleurothyrium pilosum van der Werff [ACCEPTED SPECIES 299638:CG9DL nidx=null]
Pleurothyrium prancei
 - Pleurothyrium prancei van der Werff [ACCEPTED SPECIES 299029:4KDJK nidx=null]
 + Pleurothyrium prancei van der Werff [ACCEPTED SPECIES 299638:CG9DM nidx=null]
Pleurothyrium racemosum
 - Pleurothyrium racemosum van der Werff [ACCEPTED SPECIES 299029:4KDJL nidx=null]
 + Pleurothyrium racemosum van der Werff [ACCEPTED SPECIES 299638:CG9DN nidx=null]
Pleurothyrium synandrum
 - Pleurothyrium synandrum van der Werff [ACCEPTED SPECIES 299029:4KDJQ nidx=null]
 + Pleurothyrium synandrum van der Werff [ACCEPTED SPECIES 299638:CG9DP nidx=null]
Pleurothyrium tomentellum
 - Pleurothyrium tomentellum van der Werff [ACCEPTED SPECIES 299029:4KDJR nidx=null]
 + Pleurothyrium tomentellum van der Werff [ACCEPTED SPECIES 299638:CG9DQ nidx=null]
Pleurothyrium tomiwahlii
 - Pleurothyrium tomiwahlii van der Werff [ACCEPTED SPECIES 299029:4KDJS nidx=null]
 + Pleurothyrium tomiwahlii van der Werff [ACCEPTED SPECIES 299638:CG9DR nidx=null]
Pleurothyrium vasquezii
 - Pleurothyrium vasquezii van der Werff [ACCEPTED SPECIES 299029:4KDJW nidx=null]
 + Pleurothyrium vasquezii van der Werff [ACCEPTED SPECIES 299638:CG9DS nidx=null]
Pleurothyrium westphaliae
 - Pleurothyrium westphaliae van der Werff [ACCEPTED SPECIES 299029:4KDJY nidx=null]
 + Pleurothyrium westphaliae van der Werff [ACCEPTED SPECIES 299638:CG9DT nidx=null]
Pleurotoma (Clavatula) vindobonensis
 - Pleurotoma (Clavatula) vindobonensis R. Hoernes & Auinger, 1891 [SYNONYM SPECIES 299029:BHF56 nidx=null parent=8ZG44]
 + Pleurotoma (Clavatula) vindobonensis Quenstedt, 1884 [SYNONYM SPECIES 299638:CG9F7 nidx=null parent=8ZG44]
Pliciscala (Funiscala)
 - Pliciscala (Funiscala) [SYNONYM SUBGENUS 299029:BSBJV nidx=null parent=7P44J]
 + Pliciscala (Funiscala) de Boury, 1890 [SYNONYM SUBGENUS 299638:CFTX6 nidx=null parent=7P44J]
Plinthus
 - Plinthus Fenzl [SYNONYM UNRANKED 299029:7NBVF nidx=null parent=R8F]
 + Plinthus Fenzl [SYNONYM UNRANKED 299638:CG9KG nidx=null parent=R8F]
Ploca humilis
 - Ploca humilis Lour. ex Gomes Mach. [SYNONYM SPECIES 299029:9DHZV nidx=null parent=9FC24]
 + Ploca humilis Lour. ex Gomes Mach. [SYNONYM SPECIES 299638:CG9KQ nidx=null parent=9FC24]
Plumbago ciliata
 - Plumbago ciliata Engl. ex Wilmot-Dear [ACCEPTED SPECIES 299029:4KJ8Q nidx=null]
 + Plumbago ciliata Engl. ex Wilmot-Dear [ACCEPTED SPECIES 299638:CG9N7 nidx=null]
Podospermum diversifolium
 - Podospermum diversifolium Schur ex Nyman [SYNONYM SPECIES 299029:77QYH nidx=null parent=4VX7R]
 + Podospermum diversifolium Schur ex Nyman [SYNONYM SPECIES 299638:CG77G nidx=null parent=4VX7R]
Pogonanthera squamulata
 - Pogonanthera squamulata Korth. ex Blume [SYNONYM SPECIES 299029:784YW nidx=null parent=4BQBR]
 + Pogonanthera squamulata Korth. ex Blume [SYNONYM SPECIES 299638:CG7CW nidx=null parent=4BQBR]
Pohlana instrumentaria
 - Pohlana instrumentaria Mart. ex Steud. [SYNONYM SPECIES 299029:4KWGN nidx=null parent=7GD5D]
 + Pohlana instrumentaria Mart. ex Steud. [SYNONYM SPECIES 299638:CG7GV nidx=null parent=7GD5D]
Poiretia unifoliolata
 - Poiretia unifoliolata Barreto ex J.L.Martins & Pedersoli [ACCEPTED SPECIES 299029:4KWZ5 nidx=null]
 + Poiretia unifoliolata Barreto ex J.L.Martins & Pedersoli [ACCEPTED SPECIES 299638:CG7J2 nidx=null]
Polaskia
 - Polaskia Backeb. [SYNONYM UNRANKED 299029:8S2C8 nidx=null parent=5WRM]
 + Polaskia Backeb. [SYNONYM UNRANKED 299638:CG4ZX nidx=null parent=5WRM]
Polemonium frolovianum
 - Polemonium frolovianum Fisch. ex Herder [SYNONYM SPECIES 299029:4KXH3 nidx=null parent=5KK7B]
 + Polemonium frolovianum Fisch. ex Herder [SYNONYM SPECIES 299638:CG7JD nidx=null parent=5KK7B]
Polina grisea
 - Polina grisea [SYNONYM SPECIES 299029:4KXW2 nidx=null parent=D4ZP]
 + Polina grisea (Stimpson, 1855) [SYNONYM SPECIES 299638:CG7JS nidx=null parent=D4ZP]
Polina rhomboidalis
 - Polina rhomboidalis [SYNONYM SPECIES 299029:4KXW3 nidx=null parent=D53Q]
 + Polina rhomboidalis Stimpson, 1855 [SYNONYM SPECIES 299638:CG7JT nidx=null parent=D53Q]
Poljakovia
 - Poljakovia Grubov & Filatova [SYNONYM UNRANKED 299029:63NNB nidx=null parent=4XFH]
 + Poljakovia Grubov & Filatova [SYNONYM UNRANKED 299638:CG7KW nidx=null parent=4XFH]
Polleniomyia
 - Polleniomyia Jacentkovský, 1942 [SYNONYM GENUS 299029:C5WBR nidx=null parent=BY3X5]
 + Polleniomyia Jacentkovský, 1942 [SYNONYM GENUS 299638:CG7L3 nidx=null parent=BY3X5]
 + Polleniomyia Jacentkovský, 1941 [SYNONYM GENUS 299638:CG7L4 nidx=null parent=BY3X5]
Pollia moravica
 - Pollia moravica R. Hoernes & Auinger, 1884 [SYNONYM SPECIES 299029:BHFBC nidx=null parent=C69XJ]
 + Pollia moravica R. Hoernes & Auinger, 1890 [SYNONYM SPECIES 299638:CG7L9 nidx=null parent=C69XJ]
Polyactis sprengelii
 - Polyactis sprengelii Schltdl. [SYNONYM SPECIES 299029:B4GQ4 nidx=null parent=3P5T9]
 + Polyactis sprengelii Schltdl. [SYNONYM SPECIES 299638:4KZGK nidx=null parent=3P5T9]
Polyalthia aberrans
 - Polyalthia aberrans Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:4KZHX nidx=null parent=4YQ49]
 + Polyalthia aberrans Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CG7LZ nidx=null parent=4YQ49]
Polyalthia sambiranensis
 - Polyalthia sambiranensis Capuron ex Le Thomas & G. E. Schatz [SYNONYM SPECIES 299029:4KZR5 nidx=null parent=C7B6Y]
 + Polyalthia sambiranensis Capuron ex Le Thomas & G. E. Schatz [SYNONYM SPECIES 299638:CG7M3 nidx=null parent=C7B6Y]
Polycarpa maximowiczii
 - Polycarpa maximowiczii Linden ex Carrière [SYNONYM SPECIES 299029:4L37Q nidx=null parent=6N5JY]
 + Polycarpa maximowiczii Linden ex Carrière [SYNONYM SPECIES 299638:CG7PM nidx=null parent=6N5JY]
Polycephalium
 - Polycephalium Engl. [SYNONYM UNRANKED 299029:5TF2X nidx=null parent=63R7C]
 + Polycephalium Engl. [SYNONYM UNRANKED 299638:CG7Q6 nidx=null parent=63R7C]
Polycnemum pumilum
 - Polycnemum pumilum Hoppe ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:9YB93 nidx=null parent=4L4LR]
 + Polycnemum pumilum Hoppe ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CG7RJ nidx=null parent=4L4LR]
Polydora
 - Polydora Fenzl ex H.Rob. [SYNONYM UNRANKED 299029:B3GLS nidx=null parent=5T8CD]
 + Polydora Fenzl ex H.Rob. [SYNONYM UNRANKED 299638:CG7T4 nidx=null parent=5T8CD]
Polygala flabellata
 - Polygala flabellata Shuttlew. ex Chodat [SYNONYM SPECIES 299029:4L7J7 nidx=null parent=H95Z]
 + Polygala flabellata Shuttlew. ex Chodat [SYNONYM SPECIES 299638:CG7V8 nidx=null parent=H95Z]
Polygala glaucescens
 - Polygala glaucescens Royle ex Chodat [SYNONYM SPECIES 299029:4L7KP nidx=null parent=4L7JS]
 + Polygala glaucescens Royle ex Chodat [SYNONYM SPECIES 299638:CG7VW nidx=null parent=4L7JS]
Polygala insignis
 - Polygala insignis Klotzsch ex Chodat [SYNONYM SPECIES 299029:4L7PH nidx=null parent=P3YP]
 + Polygala insignis Klotzsch ex Chodat [SYNONYM SPECIES 299638:CG7W2 nidx=null parent=P3YP]
Polygala nicaeensis
 - Polygala nicaeensis Risso ex W. D. J. Koch [ACCEPTED SPECIES 299029:4L7YM nidx=null]
 + Polygala nicaeensis Risso ex W. D. J. Koch [ACCEPTED SPECIES 299638:CG7W7 nidx=null]
Polygala nubica
 - Polygala nubica Hochst. ex Chodat [SYNONYM SPECIES 299029:4L7YY nidx=null parent=5KKN5]
 + Polygala nubica Hochst. ex Chodat [SYNONYM SPECIES 299638:CG7W8 nidx=null parent=5KKN5]
Polygala obtusissima
 - Polygala obtusissima Hochst. ex Chodat [ACCEPTED SPECIES 299029:4L7ZF nidx=null]
 + Polygala obtusissima Hochst. ex Chodat [ACCEPTED SPECIES 299638:CG7W9 nidx=null]
Polygala retusa
 - Polygala retusa Hochst. ex Chodat [SYNONYM SPECIES 299029:4L88L nidx=null parent=5KKN5]
 + Polygala retusa Hochst. ex Chodat [SYNONYM SPECIES 299638:CG7WJ nidx=null parent=5KKN5]
Polygala serpentaria
 - Polygala serpentaria Eckl. ex Chodat [SYNONYM SPECIES 299029:4L8C6 nidx=null parent=4L8C5]
 + Polygala serpentaria Eckl. ex Chodat [SYNONYM SPECIES 299638:CG7WM nidx=null parent=4L8C5]
Polygala spinescens
 - Polygala spinescens Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:77RZD nidx=null parent=BRK63]
 + Polygala spinescens Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CG7WP nidx=null parent=BRK63]
Polygonum argyrocoleum
 - Polygonum argyrocoleum Steud. ex Kunze [ACCEPTED SPECIES 299029:4L93P nidx=null]
 + Polygonum argyrocoleum Steud. ex Kunze [ACCEPTED SPECIES 299638:CG7Y2 nidx=null]
Polygonum deciduum
 - Polygonum deciduum Boiss. & Noë ex Meisn. [SYNONYM SPECIES 299029:9YBLL nidx=null parent=4L93P]
 + Polygonum deciduum Boiss. & Noë ex Meisn. [SYNONYM SPECIES 299638:785VL nidx=null parent=CG7Y2]
Polygonum flavescens
 - Polygonum flavescens Jord. ex Nyman [SYNONYM SPECIES 299029:4L9D9 nidx=null parent=6W5VJ]
 + Polygonum flavescens Jord. ex Nyman [SYNONYM SPECIES 299638:CG7Y8 nidx=null parent=6W5VJ]
Polygonum humifusum
 - Polygonum humifusum Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299029:4L9H6 nidx=null parent=5KKRT]
 + Polygonum humifusum Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299638:CG7YC nidx=null parent=5KKRT]
Polygonum imbricatum
 - Polygonum imbricatum Nutt. ex S. Watson [SYNONYM SPECIES 299029:8VBXJ nidx=null parent=BNWNT]
 + Polygonum imbricatum Nutt. ex S. Watson [SYNONYM SPECIES 299638:CG7YJ nidx=null parent=BNWNT]
Polygonum intermedium
 - Polygonum intermedium Nutt. ex S. Watson [AMBIGUOUS_SYNONYM SPECIES 299029:4L9J4 nidx=null parent=4L9QD]
 + Polygonum intermedium Nutt. ex S. Watson [AMBIGUOUS_SYNONYM SPECIES 299638:CG7YM nidx=null parent=4L9QD]
Polygonum paleaceum
 - Polygonum paleaceum Wall. ex Hook. fil. [SYNONYM SPECIES 299029:4L9RK nidx=null parent=5FY79]
 + Polygonum paleaceum Wall. ex Hook. fil. [SYNONYM SPECIES 299638:CG7ZH nidx=null parent=5FY79]
Polygonum rottboellioides var. tibeticum
 - Polygonum rottboellioides var. tibeticum (Hook. fil.) R. R. Stewart [ACCEPTED VARIETY 299029:5QVDZ nidx=null]
 + Polygonum rottboellioides var. tibeticum (Hook. fil.) R. R. Stewart [ACCEPTED VARIETY 299638:CG7ZS nidx=null]
Polygonum shastense
 - Polygonum shastense W. H. Brewer ex A. Gray [ACCEPTED SPECIES 299029:4L9YX nidx=null]
 + Polygonum shastense W. H. Brewer ex A. Gray [ACCEPTED SPECIES 299638:CG7ZY nidx=null]
Polylophium
 - Polylophium Boiss. [SYNONYM UNRANKED 299029:5TF3L nidx=null parent=B7WFF]
 + Polylophium Boiss. [SYNONYM UNRANKED 299638:CG839 nidx=null parent=B7WFF]
Polylychnis
 - Polylychnis Bremek. [SYNONYM UNRANKED 299029:5TF3M nidx=null parent=63RJB]
 + Polylychnis Bremek. [SYNONYM UNRANKED 299638:CG83B nidx=null parent=63RJB]
Polymita
 - Polymita N.E.Br. [SYNONYM UNRANKED 299029:5TF3N nidx=null parent=7DRT]
 + Polymita N.E.Br. [SYNONYM UNRANKED 299638:CFWGB nidx=null parent=7DRT]
Polymnia arborea
 - Polymnia arborea Hieron. ex Sodiro [SYNONYM SPECIES 299029:4LBH5 nidx=null parent=4XV8B]
 + Polymnia arborea Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG83X nidx=null parent=4XV8B]
Polymnia microcephala
 - Polymnia microcephala Hieron. ex Sodiro [SYNONYM SPECIES 299029:4LBJ8 nidx=null parent=4XV8M]
 + Polymnia microcephala Hieron. ex Sodiro [SYNONYM SPECIES 299638:CG842 nidx=null parent=4XV8M]
Polyonyx denticulatus
 - Polyonyx denticulatus Paul'son, 1875 [SYNONYM SPECIES 299029:B8GND nidx=null parent=B823G]
 + Polyonyx denticulatus Paul'son, 1875 [SYNONYM SPECIES 299638:CG85Y nidx=null parent=B823G]
Polyosma subalpina
 - Polyosma subalpina Schulze-Menz ex Royen [ACCEPTED SPECIES 299029:4LCY4 nidx=null]
 + Polyosma subalpina Schulze-Menz ex Royen [ACCEPTED SPECIES 299638:CG86B nidx=null]
Polypedilum (Polypedilum) pharao
 - Polypedilum (Polypedilum) pharao Kieffer, 1925 [ACCEPTED SPECIES 299029:CDWTP nidx=null]
 + Polypedilum (Polypedilum) pharao Kieffer, 1925 [ACCEPTED SPECIES 299638:CG86Q nidx=null]
Polypodiastrum
 - Polypodiastrum Ching [SYNONYM UNRANKED 299029:C4FWB nidx=null parent=B8Y65]
 + Polypodiastrum Ching [SYNONYM UNRANKED 299638:CG89W nidx=null parent=B8Y65]
Polypodieae
 - Polypodieae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 299029:C4FWC nidx=null parent=B8X4C]
 + Polypodieae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 299638:CG89X nidx=null parent=B8X4C]
Polypodiodes
 - Polypodiodes Ching [SYNONYM UNRANKED 299029:C4FWD nidx=null parent=B8Y65]
 + Polypodiodes Ching [SYNONYM UNRANKED 299638:CG89Z nidx=null parent=B8Y65]
Polypodiopteris
 - Polypodiopteris C.F.Reed [SYNONYM UNRANKED 299029:C4FWH nidx=null parent=B8ZG4]
 + Polypodiopteris C.F.Reed [SYNONYM UNRANKED 299638:CG8B3 nidx=null parent=B8ZG4]
Polypodium amphostenon
 - Polypodium amphostenon Kunze ex Klotzsch [SYNONYM SPECIES 299029:BC9GJ nidx=null parent=B9829]
 + Polypodium amphostenon Kunze ex Klotzsch [SYNONYM SPECIES 299638:CG8B4 nidx=null parent=B9829]
Polypodium canariense
 - Polypodium canariense Willd. ex Presl [SYNONYM SPECIES 299029:BC9RC nidx=null parent=BB5GV]
 + Polypodium canariense Willd. ex Presl [SYNONYM SPECIES 299638:6VTDG nidx=null parent=BB5GV]
Polypodium euchlorum
 - Polypodium euchlorum Klotzsch ex Hieron. [SYNONYM SPECIES 299029:BCB66 nidx=null parent=B9S3Y]
 + Polypodium euchlorum Klotzsch ex Hieron. [AMBIGUOUS_SYNONYM SPECIES 299638:CG8B9 nidx=null parent=B9S3Y]
Polypodium hawaiiense
 - Polypodium hawaiiense Underw. ex A. Heller [SYNONYM SPECIES 299029:BCBG6 nidx=null parent=BB5HL]
 + Polypodium hawaiiense Underw. ex A. Heller [SYNONYM SPECIES 299638:4LFMN nidx=null parent=BB5HL]
Polypodium henchmannii
 - Polypodium henchmannii J. Sm. ex Houlston & T. Moore [SYNONYM SPECIES 299029:BCBGK nidx=null parent=BB5HB]
 + Polypodium henchmannii J. Sm. ex Houlston & T. Moore [SYNONYM SPECIES 299638:4LFN3 nidx=null parent=BB5HB]
Polypodium karwinskyanum
 - Polypodium karwinskyanum (C. Presl) A. Braun ex Kunze [SYNONYM SPECIES 299029:BCBMJ nidx=null parent=BB57Z]
 + Polypodium karwinskyanum (C. Presl) A. Braun ex Kunze [SYNONYM SPECIES 299638:CG8BL nidx=null parent=BB57Z]
Polypodium leiorhizum
 - Polypodium leiorhizum Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:BCBQG nidx=null parent=BCY6R]
 + Polypodium leiorhizum Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CG8BM nidx=null parent=BCY6R]
Polypodium lepidotum
 - Polypodium lepidotum Willd. ex Schltdl. [SYNONYM SPECIES 299029:BCBQR nidx=null parent=BB57D]
 + Polypodium lepidotum Willd. ex Schltdl. [SYNONYM SPECIES 299638:CG8BN nidx=null parent=BB57D]
Polypodium longifrons
 - Polypodium longifrons Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BC93Z nidx=null parent=BBRKP]
 + Polypodium longifrons Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CG8BT nidx=null parent=BBRKP]
Polypodium ovatum
 - Polypodium ovatum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:B8V6P nidx=null parent=BBRKS]
 + Polypodium ovatum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CG8C7 nidx=null parent=BBRKS]
Polypodium percivalii
 - Polypodium percivalii Jenman ex Baker [SYNONYM SPECIES 299029:BCCCF nidx=null parent=BBDH7]
 + Polypodium percivalii Jenman ex Baker [SYNONYM SPECIES 299638:4LGGD nidx=null parent=BBDH7]
Polypodium refractum
 - Polypodium refractum Fisch. & Mey. ex Kunze [SYNONYM SPECIES 299029:BCCLX nidx=null parent=B9NKN]
 + Polypodium refractum Fisch. & Mey. ex Kunze [SYNONYM SPECIES 299638:CG8CL nidx=null parent=B9NKN]
Polypodium rivale
 - Polypodium rivale Mett. ex Baker [SYNONYM SPECIES 299029:BC96S nidx=null parent=6DN5F]
 + Polypodium rivale Mett. ex Baker [SYNONYM SPECIES 299638:CG8CN nidx=null parent=6DN5F]
Polypodium sphenodes
 - Polypodium sphenodes Kunze ex Klotzsch [SYNONYM SPECIES 299029:BCCWM nidx=null parent=B982V]
 + Polypodium sphenodes Kunze ex Klotzsch [SYNONYM SPECIES 299638:CG8D4 nidx=null parent=B982V]
Polypodium subtile
 - Polypodium subtile Kunze ex Klotzsch [SYNONYM SPECIES 299029:BCD23 nidx=null parent=B9VB8]
 + Polypodium subtile Kunze ex Klotzsch [SYNONYM SPECIES 299638:CG8D8 nidx=null parent=B9VB8]
Polypodium thyssanolepis
 - Polypodium thyssanolepis A. Br. ex Klotzsch [SYNONYM SPECIES 299029:BC98B nidx=null parent=BB58M]
 + Polypodium thyssanolepis A. Br. ex Klotzsch [SYNONYM SPECIES 299638:CG8DD nidx=null parent=BB58M]
Polypodium tridactylum
 - Polypodium tridactylum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BDFMD nidx=null parent=BBHZ9]
 + Polypodium tridactylum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CG8DG nidx=null parent=BBHZ9]
Polyspora kwangsiensis
 - Polyspora kwangsiensis (Hung T. Chang) C. X. Ye ex S. X. Yang [SYNONYM SPECIES 299029:4LM5J nidx=null parent=4LM63]
 + Polyspora kwangsiensis (Hung T. Chang) C. X. Ye ex S. X. Yang [SYNONYM SPECIES 299638:CG8KT nidx=null parent=4LM63]
Polystichum adungense
 - Polystichum adungense H. S. Kung & Li Bing Zhang ex Ching & Fraser-Jenk. [ACCEPTED SPECIES 299029:BB5JK nidx=null]
 + Polystichum adungense H. S. Kung & Li Bing Zhang ex Ching & Fraser-Jenk. [ACCEPTED SPECIES 299638:CG8KY nidx=null]
Polystichum oligocarpum
 - Polystichum oligocarpum Ching ex H. S. Kung & Li Bing Zhang [SYNONYM SPECIES 299029:BCDT9 nidx=null parent=BCDZW]
 + Polystichum oligocarpum Ching ex H. S. Kung & Li Bing Zhang [SYNONYM SPECIES 299638:CG8L5 nidx=null parent=BCDZW]
Polystichum rufopaleaceum
 - Polystichum rufopaleaceum Ching ex Li Bing Zhang & H. S. Kung [ACCEPTED SPECIES 299029:BCDXP nidx=null]
 + Polystichum rufopaleaceum Ching ex Li Bing Zhang & H. S. Kung [ACCEPTED SPECIES 299638:CG8L9 nidx=null]
Polystichum sinkiangense
 - Polystichum sinkiangense Ching ex Chang Y. Yang [SYNONYM SPECIES 299029:BCDYK nidx=null parent=BB5MQ]
 + Polystichum sinkiangense Ching ex Chang Y. Yang [SYNONYM SPECIES 299638:CG8LH nidx=null parent=BB5MQ]
Polystichum sozanense
 - Polystichum sozanense H. S. Kung & Li Bing Zhang ex Ching [SYNONYM SPECIES 299029:BCDYR nidx=null parent=BB5PK]
 + Polystichum sozanense H. S. Kung & Li Bing Zhang ex Ching [SYNONYM SPECIES 299638:CG8LJ nidx=null parent=BB5PK]
Polystichum subulatum
 - Polystichum subulatum Ching ex Li Bing Zhang [ACCEPTED SPECIES 299029:BCDZP nidx=null]
 + Polystichum subulatum Ching ex Li Bing Zhang [ACCEPTED SPECIES 299638:CG8LK nidx=null]
Pomatias affinis
 - Pomatias affinis Benoit, 1876 [SYNONYM SPECIES 299029:7SSL5 nidx=null parent=WNMV]
 + Pomatias affinis Benoit, 1882 [SYNONYM SPECIES 299638:CG8PZ nidx=null parent=CFM9Y]
Pontella argentea
 - Pontella argentea Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDXRG nidx=null]
 + Pontella argentea Dana, 1849-1852 [ACCEPTED SPECIES 299638:4LTXT nidx=null]
Pontella crispata
 - Pontella crispata (Dana, 1853-1855) [SYNONYM SPECIES 299029:CDXRH nidx=null parent=3RJF8]
 + Pontella crispata Dana, 1849-1852 [SYNONYM SPECIES 299638:4LTY9 nidx=null parent=3RJF8]
Pontella detonsa
 - Pontella detonsa Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDXRK nidx=null]
 + Pontella detonsa Dana, 1849-1852 [ACCEPTED SPECIES 299638:4LTYG nidx=null]
Pontella fera
 - Pontella fera Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDXRL nidx=null]
 + Pontella fera Dana, 1849-1852 [ACCEPTED SPECIES 299638:4LTYR nidx=null]
Pontella frivola
 - Pontella frivola Dana, 1853-1855 [SYNONYM SPECIES 299029:CDXRM nidx=null parent=3RJFJ]
 + Pontella frivola Dana, 1849-1852 [SYNONYM SPECIES 299638:787Z5 nidx=null parent=3RJFJ]
Pontella hebes
 - Pontella hebes Dana, 1853-1855 [SYNONYM SPECIES 299029:CDXRN nidx=null parent=3RJFN]
 + Pontella hebes Dana, 1849-1852 [SYNONYM SPECIES 299638:4LTYY nidx=null parent=3RJFN]
Pontella princeps
 - Pontella princeps Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDXRP nidx=null]
 + Pontella princeps Dana, 1849-1852 [ACCEPTED SPECIES 299638:4LTZW nidx=null]
Pontella speciosa
 - Pontella speciosa Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDXRR nidx=null]
 + Pontella speciosa Dana, 1849-1852 [ACCEPTED SPECIES 299638:6W7Z7 nidx=null]
Pontellina acuta
 - Pontellina acuta Dana, 1853-1855 [SYNONYM SPECIES 299029:CDXRS nidx=null parent=CDFNQ]
 + Pontellina acuta (Dana, 1849-1852) [SYNONYM SPECIES 299638:77VYX nidx=null parent=6NPXB]
Pontellina perspicax
 - Pontellina perspicax Dana, 1853-1855 [SYNONYM SPECIES 299029:CDXS4 nidx=null parent=6W8B9]
 + Pontellina perspicax (Dana, 1849-1852) [SYNONYM SPECIES 299638:787YY nidx=null parent=6W8B9]
Pontellina plumata
 - Pontellina plumata Dana, 1853-1855 [ACCEPTED SPECIES 299029:CDXS5 nidx=null]
 + Pontellina plumata Dana, 1849-1852 [ACCEPTED SPECIES 299638:6W7ZC nidx=null]
Pontellina protensa
 - Pontellina protensa Dana, 1853-1855 [SYNONYM SPECIES 299029:CDXS6 nidx=null parent=CDXSF]
 + Pontellina protensa (Dana, 1849-1852) [SYNONYM SPECIES 299638:6VVZB nidx=null parent=788B9]
Pontellina rubescens
 - Pontellina rubescens Dana, 1852-1853 [SYNONYM SPECIES 299029:787ZB nidx=null parent=CDXSH]
 + Pontellina rubescens (Dana, 1849-1852) [SYNONYM SPECIES 299638:CG8WM nidx=null parent=77WBB]
Pontellopsis protensa
 - Pontellopsis protensa (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDXSF nidx=null]
 + Pontellopsis protensa (Dana, 1849-1852) [ACCEPTED SPECIES 299638:788B9 nidx=null]
Pontellopsis regalis
 - Pontellopsis regalis (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDXSG nidx=null]
 + Pontellopsis regalis (Dana, 1849-1852) [ACCEPTED SPECIES 299638:6W8BB nidx=null]
Pontellopsis rubescens
 - Pontellopsis rubescens (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CDXSH nidx=null]
 + Pontellopsis rubescens (Dana, 1849-1852) [ACCEPTED SPECIES 299638:77WBB nidx=null]
Pontonia biunguiculata
 - Pontonia biunguiculata Paul'son, 1875 [SYNONYM SPECIES 299029:9GRZN nidx=null parent=9GNZB]
 + Pontonia biunguiculata Paul'son, 1875 [SYNONYM SPECIES 299638:CG8X5 nidx=null parent=9GNZB]
Popoviolimon
 - Popoviolimon Lincz. [SYNONYM UNRANKED 299029:63Q7J nidx=null parent=3KH4]
 + Popoviolimon Lincz. [ACCEPTED GENUS 299638:CG8XW nidx=null]
Popowia foetida
 - Popowia foetida Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:4LVCG nidx=null parent=6RV97]
 + Popowia foetida Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CG8XY nidx=null parent=6RV97]
Popowia nervifolia
 - Popowia nervifolia Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:4LVDT nidx=null parent=595TX]
 + Popowia nervifolia Maingay ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CG8Y2 nidx=null parent=595TX]
Popowia pauciflora
 - Popowia pauciflora Maingay ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:6VW7Q nidx=null]
 + Popowia pauciflora Maingay ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CG8Y4 nidx=null]
Popowia tomentosa
 - Popowia tomentosa Maingay ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:4LVF6 nidx=null]
 + Popowia tomentosa Maingay ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CG8Y6 nidx=null]
Populus arembergica
 - Populus arembergica Lodd. ex Loudon [SYNONYM SPECIES 299029:4LVJD nidx=null parent=4LVJ5]
 + Populus arembergica Lodd. ex Loudon [SYNONYM SPECIES 299638:CG8Y7 nidx=null parent=4LVJ5]
Populus belgica
 - Populus belgica Lodd. ex Loudon [SYNONYM SPECIES 299029:4LVJT nidx=null parent=4LVJ5]
 + Populus belgica Lodd. ex Loudon [SYNONYM SPECIES 299638:CG8Y8 nidx=null parent=4LVJ5]
Populus croatica
 - Populus croatica Waldst. & Kit. ex Besser [SYNONYM SPECIES 299029:4LVKT nidx=null parent=9ZKHD]
 + Populus croatica Waldst. & Kit. ex Besser [SYNONYM SPECIES 299638:CG8YB nidx=null parent=9ZKHD]
Populus grisea
 - Populus grisea Lodd. ex Loudon [SYNONYM SPECIES 299029:4LVLT nidx=null parent=4LVJ5]
 + Populus grisea Lodd. ex Loudon [SYNONYM SPECIES 299638:CG8YD nidx=null parent=4LVJ5]
Populus intermedia
 - Populus intermedia Mert. ex Loudon [SYNONYM SPECIES 299029:4LVMB nidx=null parent=4LVJ5]
 + Populus intermedia Mert. ex Loudon [SYNONYM SPECIES 299638:CG8YF nidx=null parent=4LVJ5]
Populus lindleyana
 - Populus lindleyana Booth ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299029:6VW83 nidx=null parent=4LVJS]
 + Populus lindleyana Booth ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299638:CG8YG nidx=null parent=4LVJS]
Populus macrophylla
 - Populus macrophylla Lodd. ex Loudon [SYNONYM SPECIES 299029:4LVN5 nidx=null parent=BNWT9]
 + Populus macrophylla Lodd. ex Loudon [SYNONYM SPECIES 299638:CG8YH nidx=null parent=BNWT9]
Populus occidentalis
 - Populus occidentalis Britton ex Rydb. [AMBIGUOUS_SYNONYM SPECIES 299029:9YDGF nidx=null parent=5KLW3]
 + Populus occidentalis Britton ex Rydb. [AMBIGUOUS_SYNONYM SPECIES 299638:CG8YL nidx=null parent=5KLW3]
Populus oxyodonta
 - Populus oxyodonta Mert. ex Loudon [SYNONYM SPECIES 299029:4LVNY nidx=null parent=4LVQY]
 + Populus oxyodonta Mert. ex Loudon [SYNONYM SPECIES 299638:CG8YM nidx=null parent=4LVQY]
Populus pannonica
 - Populus pannonica Kit. ex Besser [SYNONYM SPECIES 299029:4LVP5 nidx=null parent=9ZKHD]
 + Populus pannonica Kit. ex Besser [SYNONYM SPECIES 299638:CG8YN nidx=null parent=9ZKHD]
Populus pendula
 - Populus pendula Lodd. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299029:4LVP7 nidx=null parent=4LVQY]
 + Populus pendula Lodd. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299638:CG8YP nidx=null parent=4LVQY]
Populus stricta
 - Populus stricta Mert. ex Loudon [SYNONYM SPECIES 299029:4LVQJ nidx=null parent=4LVQY]
 + Populus stricta Mert. ex Loudon [SYNONYM SPECIES 299638:CG8YR nidx=null parent=4LVQY]
Populus suaveolens
 - Populus suaveolens Fisch. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299029:4LVQK nidx=null parent=9ZSGM]
 + Populus suaveolens Fisch. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299638:CG8YS nidx=null parent=9ZSGM]
Populus viminalis
 - Populus viminalis Lodd. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299029:4LVRH nidx=null parent=4LVJS]
 + Populus viminalis Lodd. ex Loudon [AMBIGUOUS_SYNONYM SPECIES 299638:CG8YX nidx=null parent=4LVJS]
Populus viridis
 - Populus viridis Lodd. ex Loudon [SYNONYM SPECIES 299029:4LVRN nidx=null parent=9ZKHD]
 + Populus viridis Lodd. ex Loudon [SYNONYM SPECIES 299638:CG8YY nidx=null parent=9ZKHD]
Populus × eugenei
 - Populus × eugenei Simon-Louis ex L. Mathieu [SYNONYM SPECIES 299029:9YDGD nidx=null parent=4LVK9]
 + Populus × eugenei Simon-Louis ex L. Mathieu [SYNONYM SPECIES 299638:CG8YC nidx=null parent=4LVK9]
Populus × moscoviensis
 - Populus × moscoviensis Schröd. [ACCEPTED SPECIES 299029:4LVSW nidx=null]
 + Populus × moscoviensis Schröd. [ACCEPTED SPECIES 299638:CG8YK nidx=null]
Populus × petrowskiana
 - Populus × petrowskiana Schröd. ex Dippel [SYNONYM SPECIES 299029:7WKTC nidx=null parent=9ZKHD]
 + Populus × petrowskiana Schröd. ex Dippel [SYNONYM SPECIES 299638:CG8YQ nidx=null parent=9ZKHD]
Porcellio intermedius
 - Porcellio intermedius Lereboullet, 1853 [AMBIGUOUS_SYNONYM SPECIES 299029:4LW94 nidx=null parent=5F8H5]
 + Porcellio intermedius Lereboullet, 1853 [SYNONYM SPECIES 299638:BHFMC nidx=null parent=5F8H5]
Portulacineae
 - Portulacineae Engl. [SYNONYM UNRANKED 299029:BV8GL nidx=null parent=627NK]
 + Portulacineae Engl. [SYNONYM UNRANKED 299638:CG99T nidx=null parent=627NK]
Potameia confluens
 - Potameia confluens van der Werff [ACCEPTED SPECIES 299029:4M396 nidx=null]
 + Potameia confluens van der Werff [ACCEPTED SPECIES 299638:CG9C9 nidx=null]
Potameia micrantha
 - Potameia micrantha van der Werff [ACCEPTED SPECIES 299029:787KH nidx=null]
 + Potameia micrantha van der Werff [ACCEPTED SPECIES 299638:CG9CB nidx=null]
Potameia obtusifolia
 - Potameia obtusifolia van der Werff [ACCEPTED SPECIES 299029:4M39J nidx=null]
 + Potameia obtusifolia van der Werff [ACCEPTED SPECIES 299638:CG9CC nidx=null]
Potameia tomentella
 - Potameia tomentella van der Werff [ACCEPTED SPECIES 299029:4M39T nidx=null]
 + Potameia tomentella van der Werff [ACCEPTED SPECIES 299638:CG9CD nidx=null]
Potentilla albipellis
 - Potentilla albipellis Borbás ex Zimmeter [SYNONYM SPECIES 299029:4M4X9 nidx=null parent=787P8]
 + Potentilla albipellis Borbás ex Zimmeter [SYNONYM SPECIES 299638:CG9J9 nidx=null parent=787P8]
Potentilla arachnoidea
 - Potentilla arachnoidea Douglas ex Steud. [SYNONYM SPECIES 299029:4M4YN nidx=null parent=4M5TL]
 + Potentilla arachnoidea Douglas ex Steud. [SYNONYM SPECIES 299638:CG9JB nidx=null parent=4M5TL]
Potentilla crassicaulis
 - Potentilla crassicaulis Blocki ex Zimmeter [SYNONYM SPECIES 299029:9YDMH nidx=null parent=4M5GS]
 + Potentilla crassicaulis Blocki ex Zimmeter [SYNONYM SPECIES 299638:CG9JY nidx=null parent=4M5GS]
Potentilla crocea
 - Potentilla crocea Haller fil. [SYNONYM SPECIES 299029:9YDMJ nidx=null parent=5KMBD]
 + Potentilla crocea Haller fil. [SYNONYM SPECIES 299638:CG9JZ nidx=null parent=5KMBD]
Potentilla dacica
 - Potentilla dacica Borbás ex Zimmeter [SYNONYM SPECIES 299029:4M57Z nidx=null parent=6VVPW]
 + Potentilla dacica Borbás ex Zimmeter [SYNONYM SPECIES 299638:CG9K3 nidx=null parent=6VVPW]
Potentilla fallacina
 - Potentilla fallacina Blocki ex Zimmeter [AMBIGUOUS_SYNONYM SPECIES 299029:4M5B5 nidx=null parent=7KN82]
 - Potentilla fallacina Blocki ex Wol. [AMBIGUOUS_SYNONYM SPECIES 299029:9YDN4 nidx=null parent=8VH2C]
 + Potentilla fallacina Blocki ex Wol. [AMBIGUOUS_SYNONYM SPECIES 299638:CG9K4 nidx=null parent=8VH2C]
 + Potentilla fallacina Blocki ex Zimmeter [AMBIGUOUS_SYNONYM SPECIES 299638:CG9K5 nidx=null parent=7KN82]
Potentilla fragariastrum
 - Potentilla fragariastrum Ehrh. ex Haller fil. [SYNONYM SPECIES 299029:4M5C5 nidx=null parent=4M643]
 + Potentilla fragariastrum Ehrh. ex Haller fil. [SYNONYM SPECIES 299638:CG9K6 nidx=null parent=4M643]
Potentilla khasiana
 - Potentilla khasiana C. B. Clarke ex Dikshit & Panigrahi [ACCEPTED SPECIES 299029:4M5J8 nidx=null]
 + Potentilla khasiana C. B. Clarke ex Dikshit & Panigrahi [ACCEPTED SPECIES 299638:CG9KM nidx=null]
Potentilla leucopolitana
 - Potentilla leucopolitana P. J. Müll. ex F. W. Schultz [ACCEPTED SPECIES 299029:77VP7 nidx=null]
 + Potentilla leucopolitana P. J. Müll. ex F. W. Schultz [ACCEPTED SPECIES 299638:4M5KT nidx=null]
Potentilla longifolia
 - Potentilla longifolia Borbás ex Zimmeter [AMBIGUOUS_SYNONYM SPECIES 299029:4M5LJ nidx=null parent=77VBG]
 + Potentilla longifolia Borbás ex Zimmeter [AMBIGUOUS_SYNONYM SPECIES 299638:CG9KR nidx=null parent=77VBG]
Potentilla magyarica
 - Potentilla magyarica Borbás ex Heinr. Braun [AMBIGUOUS_SYNONYM SPECIES 299029:4M5MG nidx=null parent=4M4YZ]
 - Potentilla magyarica Borbás ex Zimmeter [AMBIGUOUS_SYNONYM SPECIES 299029:9YDPL nidx=null parent=787P8]
 + Potentilla magyarica Borbás ex Zimmeter [AMBIGUOUS_SYNONYM SPECIES 299638:CG9KS nidx=null parent=787P8]
 + Potentilla magyarica Borbás ex Heinr. Braun [AMBIGUOUS_SYNONYM SPECIES 299638:CG9KT nidx=null parent=4M4YZ]
Potentilla malyana
 - Potentilla malyana Borbás ex K. Malý [SYNONYM SPECIES 299029:4M5MN nidx=null parent=BNWWJ]
 + Potentilla malyana Borbás ex K. Malý [SYNONYM SPECIES 299638:CG9KV nidx=null parent=BNWWJ]
Potentilla mollis
 - Potentilla mollis Pancic ex Nyman [SYNONYM SPECIES 299029:4M5NW nidx=null parent=6DN79]
 + Potentilla mollis Pancic ex Nyman [SYNONYM SPECIES 299638:CG9KX nidx=null parent=6DN79]
Potentilla montana
 - Potentilla montana Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4M5P6 nidx=null parent=6YLPX]
 + Potentilla montana Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CG9KY nidx=null parent=6YLPX]
Potentilla nebrodensis
 - Potentilla nebrodensis Strobl ex Zimmeter [SYNONYM SPECIES 299029:4M5Q9 nidx=null parent=BNWWF]
 + Potentilla nebrodensis Strobl ex Zimmeter [SYNONYM SPECIES 299638:CG9L5 nidx=null parent=BNWWF]
Potentilla opaca var. longifolia
 - Potentilla opaca var. longifolia Borbás ex Zimmeter [SYNONYM VARIETY 299029:9ZYRV nidx=null parent=4M5LH]
 + Potentilla opaca var. longifolia Borbás ex Zimmeter [SYNONYM VARIETY 299638:CG9L6 nidx=null parent=4M5LH]
Potentilla pallida
 - Potentilla pallida Lag. ex Besser [SYNONYM SPECIES 299029:4M5SM nidx=null parent=7KN82]
 + Potentilla pallida Lag. ex Besser [SYNONYM SPECIES 299638:CG9L7 nidx=null parent=7KN82]
Potentilla pindicola
 - Potentilla pindicola Hausskn. ex Zimmeter [ACCEPTED SPECIES 299029:6W7B7 nidx=null]
 + Potentilla pindicola Hausskn. ex Zimmeter [ACCEPTED SPECIES 299638:CG9L9 nidx=null]
Potentilla pseudoobscura
 - Potentilla pseudoobscura Blocki ex Zimmeter [SYNONYM SPECIES 299029:9ZVDW nidx=null parent=7KMW2]
 + Potentilla pseudoobscura Blocki ex Zimmeter [SYNONYM SPECIES 299638:CG9LB nidx=null parent=7KMW2]
Potentilla schurii
 - Potentilla schurii Fuss ex Zimmeter [SYNONYM SPECIES 299029:4M5ZW nidx=null parent=4M5T8]
 + Potentilla schurii Fuss ex Zimmeter [SYNONYM SPECIES 299638:CG9M6 nidx=null parent=4M5T8]
Potentilla subobscura
 - Potentilla subobscura Blocki ex Th. Wolf [SYNONYM SPECIES 299029:4M64Z nidx=null parent=7KMW2]
 + Potentilla subobscura Blocki ex Th. Wolf [SYNONYM SPECIES 299638:CG9MF nidx=null parent=7KMW2]
Potentilla supralata
 - Potentilla supralata Borbás ex Blocki [SYNONYM SPECIES 299029:9YDRG nidx=null parent=4M4YZ]
 + Potentilla supralata Borbás ex Blocki [SYNONYM SPECIES 299638:CG9MK nidx=null parent=4M4YZ]
Potentilla verna var. longifolia
 - Potentilla verna var. longifolia Borbás ex Zimmeter [SYNONYM VARIETY 299029:BQZ6H nidx=null parent=77VBG]
 + Potentilla verna var. longifolia Borbás ex Zimmeter [SYNONYM VARIETY 299638:CG9MY nidx=null parent=77VBG]
Potentilla wimanniana var. isosepala
 - Potentilla wimanniana var. isosepala Blocki ex Th. Wolf [SYNONYM VARIETY 299029:BQZ7S nidx=null parent=4M66N]
 + Potentilla wimanniana var. isosepala Blocki ex Th. Wolf [SYNONYM VARIETY 299638:CG9N2 nidx=null parent=4M66N]
Potentilla × buschakii
 - Potentilla × buschakii Blocki ex Zimmeter [SYNONYM SPECIES 299029:9YDLZ nidx=null parent=9YDNZ]
 + Potentilla × buschakii Blocki ex Zimmeter [SYNONYM SPECIES 299638:CG9JF nidx=null parent=9YDNZ]
Potentilla × mixta
 - Potentilla × mixta Nolte ex W. D. J. Koch [SYNONYM SPECIES 299029:9YCF5 nidx=null parent=9YCF4]
 + Potentilla × mixta Nolte ex W. D. J. Koch [SYNONYM SPECIES 299638:CG9KW nidx=null parent=9YCF4]
Poterium agrimoniifolium
 - Poterium agrimoniifolium Cav. ex Lag. [SYNONYM SPECIES 299029:6W7CY nidx=null parent=6W7DG]
 + Poterium agrimoniifolium Cav. ex Lag. [SYNONYM SPECIES 299638:CG9NC nidx=null parent=6W7DG]
Poterium alophum
 - Poterium alophum Spach ex Nyman [SYNONYM SPECIES 299029:787CY nidx=null parent=4M6GW]
 + Poterium alophum Spach ex Nyman [SYNONYM SPECIES 299638:CG9ND nidx=null parent=4M6GW]
Poterium verrucosum var. multicaule
 - Poterium verrucosum var. multicaule (Boiss. & Reut.) Pau ex Mart. Mart. [SYNONYM VARIETY 299029:BQZ92 nidx=null parent=4M6GW]
 + Poterium verrucosum var. multicaule (Boiss. & Reut.) Pau ex Mart. Mart. [SYNONYM VARIETY 299638:CG9NH nidx=null parent=4M6GW]
Poupartia orientalis
 - Poupartia orientalis Capuron ex Randrian. & J. S. Mill. [ACCEPTED SPECIES 299029:4M75X nidx=null]
 + Poupartia orientalis Capuron ex Randrian. & J. S. Mill. [ACCEPTED SPECIES 299638:CG9NX nidx=null]
Pourthiaea lucida
 - Pourthiaea lucida Decne. [ACCEPTED SPECIES 299029:7P4WP nidx=null]
 + Pourthiaea lucida Decne. [SYNONYM SPECIES 299638:4M7B2 nidx=null parent=7WPQ4]
Pouzolzia sponiifolia
 - Pouzolzia sponiifolia Schltdl. ex Blume [SYNONYM SPECIES 299029:7WPRM nidx=null parent=3GZP6]
 + Pouzolzia sponiifolia Schltdl. ex Blume [SYNONYM SPECIES 299638:CG9TS nidx=null parent=3GZP6]
Prasadsciurus
 - Prasadsciurus Moore & Tate, 1965 [ACCEPTED SUBGENUS 299029:8P3Z3 nidx=null]
 + Prasadsciurus Moore & Tate, 1965 [ACCEPTED SUBGENUS 299638:CFTVD nidx=null]
Prenanthella
 - Prenanthella Rydb. [SYNONYM UNRANKED 299029:5TF6W nidx=null parent=5HP9]
 + Prenanthella Rydb. [SYNONYM UNRANKED 299638:CFW4N nidx=null parent=5HP9]
Prenanthes pumila
 - Prenanthes pumila Baldw. ex Elliott [SYNONYM SPECIES 299029:6W97M nidx=null parent=3WQ5K]
 + Prenanthes pumila Baldw. ex Elliott [SYNONYM SPECIES 299638:CG9XL nidx=null parent=3WQ5K]
Prenanthes scandens
 - Prenanthes scandens Hook. fil. ex C. B. Clarke [SYNONYM SPECIES 299029:77WVR nidx=null parent=47YRF]
 + Prenanthes scandens Hook. fil. ex C. B. Clarke [SYNONYM SPECIES 299638:CG9XX nidx=null parent=47YRF]
Prenia
 - Prenia N.E.Br. [SYNONYM UNRANKED 299029:5TF6X nidx=null parent=5PKQ]
 + Prenia N.E.Br. [SYNONYM UNRANKED 299638:CG7PY nidx=null parent=5PKQ]
Prepusa campanulata
 - Prepusa campanulata Griseb. ex Progel [SYNONYM SPECIES 299029:4MB8Y nidx=null parent=4MB92]
 + Prepusa campanulata Griseb. ex Progel [SYNONYM SPECIES 299638:CG7LY nidx=null parent=4MB92]
Priamosia
 - Priamosia Urb. [SYNONYM UNRANKED 299029:5TF79 nidx=null parent=89L2]
 + Priamosia Urb. [SYNONYM UNRANKED 299638:CG7N7 nidx=null parent=89L2]
Primula bellidifolia
 - Primula bellidifolia King ex Hook. fil. [ACCEPTED SPECIES 299029:6VWWR nidx=null]
 + Primula bellidifolia King ex Hook. fil. [ACCEPTED SPECIES 299638:CG7PS nidx=null]
Primula calycina
 - Primula calycina Duby ex Gaudin [SYNONYM SPECIES 299029:4MCKK nidx=null parent=7898W]
 + Primula calycina Duby ex Gaudin [SYNONYM SPECIES 299638:CG7PT nidx=null parent=7898W]
Primula hirsuta
 - Primula hirsuta Rchb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4MCWC nidx=null parent=6W996]
 + Primula hirsuta Rchb. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CG7Q8 nidx=null parent=6W996]
Primula jellenkiana
 - Primula jellenkiana Freyer ex Nyman [SYNONYM SPECIES 299029:4MCYJ nidx=null parent=4MCL3]
 + Primula jellenkiana Freyer ex Nyman [SYNONYM SPECIES 299638:CG7QB nidx=null parent=4MCL3]
Primula listeri
 - Primula listeri King ex Hook. fil. [ACCEPTED SPECIES 299029:4MD38 nidx=null]
 + Primula listeri King ex Hook. fil. [ACCEPTED SPECIES 299638:CG7QK nidx=null]
Primula ruprechtii
 - Primula ruprechtii Kusnezowa ex Lipsky [ACCEPTED SPECIES 299029:4MDDB nidx=null]
 + Primula ruprechtii Kusnezowa ex Lipsky [ACCEPTED SPECIES 299638:CG7QV nidx=null]
Primula tenana
 - Primula tenana Bonati ex Balf. fil. [SYNONYM SPECIES 299029:4MDHK nidx=null parent=4MCJ5]
 + Primula tenana Bonati ex Balf. fil. [SYNONYM SPECIES 299638:CG7QX nidx=null parent=4MCJ5]
Primula tenella
 - Primula tenella King ex Hook. fil. [ACCEPTED SPECIES 299029:4MDHL nidx=null]
 + Primula tenella King ex Hook. fil. [ACCEPTED SPECIES 299638:CG7QY nidx=null]
Primula tyoseniana
 - Primula tyoseniana Nakai ex Kitag. [SYNONYM SPECIES 299029:4MDJD nidx=null parent=4MCYK]
 + Primula tyoseniana Nakai ex Kitag. [SYNONYM SPECIES 299638:CG7R2 nidx=null parent=4MCYK]
Primula × helvetica
 - Primula × helvetica Donn ex G. Lodd. [SYNONYM SPECIES 299029:B4HWM nidx=null parent=B5D3S]
 + Primula × helvetica Donn ex G. Lodd. [SYNONYM SPECIES 299638:CG7Q7 nidx=null parent=B5D3S]
Pringlea antiscorbutica
 - Pringlea antiscorbutica R. Br. ex Hook. fil. [ACCEPTED SPECIES 299029:8CGKC nidx=null]
 + Pringlea antiscorbutica R. Br. ex Hook. fil. [ACCEPTED SPECIES 299638:4MDV9 nidx=null]
Prinos
 - Prinos Gronov. ex L. [SYNONYM UNRANKED 299029:5TF7G nidx=null parent=62WJ5]
 + Prinos Gronov. ex L. [SYNONYM UNRANKED 299638:CFYC5 nidx=null parent=62WJ5]
Prionolepis
 - Prionolepis Poepp. [SYNONYM UNRANKED 299029:5TF7K nidx=null parent=5VR8]
 + Prionolepis Poepp. [SYNONYM UNRANKED 299638:CG7TL nidx=null parent=5VR8]
Prionus (Neopolyarthron) imbricornis
 - Prionus (Neopolyarthron) imbricornis [AMBIGUOUS_SYNONYM SPECIES 299029:CDW98 nidx=null parent=BRRNQ]
 + Prionus (Neopolyarthron) imbricornis [AMBIGUOUS_SYNONYM SPECIES 299638:CG7VM nidx=null parent=BRRNQ]
Priva carolinensis
 - Priva carolinensis Shuttlew. ex Moldenke [SYNONYM SPECIES 299029:4MKT8 nidx=null parent=4GVQH]
 + Priva carolinensis Shuttlew. ex Moldenke [SYNONYM SPECIES 299638:CG7ZZ nidx=null parent=4GVQH]
Procericambarus
 - Procericambarus Fitzpatrick, 1987 [SYNONYM SUBGENUS 299029:8P3Z6 nidx=null parent=7P2C5]
 + Procericambarus Fitzpatrick, 1987 [SYNONYM SUBGENUS 299638:CG5Y5 nidx=null parent=7P2C5]
Procris macrophylla
 - Procris macrophylla Reinw. ex Blume [SYNONYM SPECIES 299029:BKMZB nidx=null parent=B889B]
 + Procris macrophylla Reinw. ex Blume [SYNONYM SPECIES 299638:CG889 nidx=null parent=B889B]
Procris punctata
 - Procris punctata Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:77Y8L nidx=null parent=6T4SX]
 + Procris punctata Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CG88B nidx=null parent=6T4SX]
Procris rostrata
 - Procris rostrata Reinw. ex Blume [SYNONYM SPECIES 299029:4MPF8 nidx=null parent=39646]
 + Procris rostrata Reinw. ex Blume [SYNONYM SPECIES 299638:CG88C nidx=null parent=39646]
Procris sesquifolia
 - Procris sesquifolia Reinw. ex Blume [SYNONYM SPECIES 299029:4MPFJ nidx=null parent=395SD]
 + Procris sesquifolia Reinw. ex Blume [SYNONYM SPECIES 299638:CG88D nidx=null parent=395SD]
Profilicollis
 - Profilicollis Meyer, 1931 [SYNONYM SUBGENUS 299029:8NXTK nidx=null parent=63Q4F]
 + Profilicollis Meyer, 1931 [SYNONYM SUBGENUS 299638:CG84B nidx=null parent=63Q4F]
Profusulinella (Depratina) subovata
 - Profusulinella (Depratina) subovata Safonova in Rauzer-Chernousova et al., 1951 [SYNONYM SPECIES 299029:CBXKQ nidx=null parent=83MPW]
 + Profusulinella (Depratina) subovata Safonova in Rauzer-Chernousova et al., 1951 [SYNONYM SPECIES 299638:CG8C8 nidx=null parent=83MPW]
Progerbillurus
 - Progerbillurus Pavlinov, 1982 [ACCEPTED SUBGENUS 299029:8P3Z9 nidx=null]
 + Progerbillurus Pavlinov, 1982 [ACCEPTED SUBGENUS 299638:CFTVW nidx=null]
Pronephrium sampsonii
 - Pronephrium sampsonii (Baker) Ching ex K. H. Shing [SYNONYM SPECIES 299029:BCFC8 nidx=null parent=B9NSQ]
 + Pronephrium sampsonii (Baker) Ching ex K. H. Shing [SYNONYM SPECIES 299638:CG8JH nidx=null parent=B9NSQ]
Propontocypris (Propontocypris) minacis
 - Propontocypris (Propontocypris) minacis Maddocks in Maddocks & Iliffe, 1986 [SYNONYM SPECIES 299029:CBYP7 nidx=null parent=3R2R7]
 + Propontocypris (Propontocypris) minacis Maddocks in Maddocks & Iliffe, 1986 [SYNONYM SPECIES 299638:CG8K4 nidx=null parent=3R2R7]
Prosinodendron
 - †Prosinodendron Bai, Ren & Yang, 2012 [ACCEPTED GENUS 299029:CBYVY nidx=null]
 + Prosinodendron Bai, Ren & Yang, 2012 [ACCEPTED GENUS 299638:CG8L6 nidx=null]
Prosinodendron krelli
 - †Prosinodendron krelli Bai, Ren & Yang, 2012 [ACCEPTED SPECIES 299029:CBYVZ nidx=null]
 + Prosinodendron krelli Bai, Ren & Yang, 2012 [ACCEPTED SPECIES 299638:CG8L7 nidx=null]
Prosopis globosa
 - Prosopis globosa Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:4MW6V nidx=null parent=4MW3K]
 + Prosopis globosa Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CG8LT nidx=null parent=4MW3K]
Prosthorhynchus
 - Prosthorhynchus Kostylew, 1915 [ACCEPTED SUBGENUS 299029:8W5DZ nidx=null]
 + Prosthorhynchus Kostylew, 1915 [ACCEPTED SUBGENUS 299638:CG7SS nidx=null]
Protaetia (Philhelena) ungarica pseudoviridana
 - Protaetia (Philhelena) ungarica pseudoviridana (Ménétriés, 1832) [ACCEPTED SUBSPECIES 299029:BXTZH nidx=null]
 + Protaetia (Philhelena) ungarica pseudoviridana (Medvedev, 1947) [ACCEPTED SUBSPECIES 299638:CG8QF nidx=null]
Proteinia
 - Proteinia (Ser.) Rchb. [SYNONYM UNRANKED 299029:5TF8F nidx=null parent=63RPN]
 + Proteinia (Ser.) Rchb. [SYNONYM UNRANKED 299638:CG8W6 nidx=null parent=63RPN]
Protogabunia
 - Protogabunia Boiteau [SYNONYM UNRANKED 299029:5TF8L nidx=null parent=7RQH]
 + Protogabunia Boiteau [SYNONYM UNRANKED 299638:CG8YZ nidx=null parent=7RQH]
Protomyia fusca
 - †Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JW6S nidx=null]
 + Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YDJ nidx=null]
Prunus avium var. sylvestris
 - Prunus avium var. sylvestris Dierb. ex Schübl. & G. Martens [SYNONYM VARIETY 299029:9ZKJL nidx=null parent=4N8P4]
 + Prunus avium var. sylvestris Dierb. ex Schübl. & G. Martens [SYNONYM VARIETY 299638:CG992 nidx=null parent=4N8P4]
Prunus choreiana
 - Prunus choreiana Nakai ex Im [SYNONYM SPECIES 299029:4N8RB nidx=null parent=9YCL3]
 + Prunus choreiana Nakai ex Im [SYNONYM SPECIES 299638:CG998 nidx=null parent=9YCL3]
Prunus cupaniana
 - Prunus cupaniana Guss. ex Nyman [SYNONYM SPECIES 299029:4N8S6 nidx=null parent=77ZQW]
 + Prunus cupaniana Guss. ex Nyman [SYNONYM SPECIES 299638:CG999 nidx=null parent=77ZQW]
Prunus jamasakura
 - Prunus jamasakura Siebold [SYNONYM SPECIES 299029:9YCLQ nidx=null parent=4N8WT]
 + Prunus jamasakura Siebold [SYNONYM SPECIES 299638:CG99J nidx=null parent=4N8WT]
Prunus × slavinii
 - Prunus × slavinii E. J. Palmer [ACCEPTED SPECIES 299029:4N9D5 nidx=null]
 + Prunus × slavinii E. J. Palmer [ACCEPTED SPECIES 299638:CG9BV nidx=null]
Psacalium purpusii
 - Psacalium purpusii (Greenm.) H. Rob. & Brettell [ACCEPTED SPECIES 299029:4N9L7 nidx=null]
 + Psacalium purpusii (Greenm.) H. Rob. & Brettell [ACCEPTED SPECIES 299638:CG9CG nidx=null]
Psammiosorus
 - Psammiosorus C.Chr. [SYNONYM UNRANKED 299029:C3H3Z nidx=null parent=B8XDR]
 + Psammiosorus C.Chr. [SYNONYM UNRANKED 299638:CG9HP nidx=null parent=B8XDR]
Psammophila
 - Psammophila Fourr. [SYNONYM UNRANKED 299029:5TF94 nidx=null parent=6YC3]
 + Psammophila Fourr. [SYNONYM UNRANKED 299638:CFHLK nidx=null parent=6YC3]
Psephellus freynii
 - Psephellus freynii Sint. ex Freyn [SYNONYM SPECIES 299029:4NGN5 nidx=null parent=4NGN6]
 + Psephellus freynii Sint. ex Freyn [SYNONYM SPECIES 299638:CG9NV nidx=null parent=4NGN6]
Pseudanamomis
 - Pseudanamomis Kausel [SYNONYM UNRANKED 299029:BSNHL nidx=null parent=4FLN]
 + Pseudanamomis Kausel [SYNONYM UNRANKED 299638:CG9W3 nidx=null parent=4FLN]
Pseudanisakis rajae
 - Pseudanisakis rajae (Yamaguti, 1941) Gibson, 1973 [ACCEPTED SPECIES 299029:CBWWH nidx=null]
 + Pseudanisakis rajae (Yamaguti, 1941) Gibson, 1973 [ACCEPTED SPECIES 299638:8GHJL nidx=null]
Pseudellipanthus
 - Pseudellipanthus G.Schellenb. [SYNONYM UNRANKED 299029:5TF9R nidx=null parent=62SC7]
 + Pseudellipanthus G.Schellenb. [SYNONYM UNRANKED 299638:CG9X7 nidx=null parent=62SC7]
Pseudelma (Pseudelma)
 - Pseudelma (Pseudelma) Kobelt, 1904 [SYNONYM SUBGENUS 299029:CD9SD nidx=null parent=7PDQR]
 + Pseudelma (Pseudelma) Kobelt, 1904 [SYNONYM SUBGENUS 299638:CFTJC nidx=null parent=7PDQR]
Pseudobaeckea
 - Pseudobaeckea Nied. [SYNONYM UNRANKED 299029:7NBXF nidx=null parent=3DGK]
 + Pseudobaeckea Nied. [SYNONYM UNRANKED 299638:CFJL6 nidx=null parent=3DGK]
Pseudocherleria
 - Pseudocherleria Dillenb. & Kadereit [SYNONYM UNRANKED 299029:6ZK6 nidx=null parent=6ZK5]
 + Pseudocherleria Dillenb. & Kadereit [SYNONYM UNRANKED 299638:CGBFL nidx=null parent=6ZK5]
Pseudocyclanthera
 - Pseudocyclanthera Mart.Crov. [SYNONYM UNRANKED 299029:7NBZT nidx=null parent=3XTT]
 + Pseudocyclanthera Mart.Crov. [SYNONYM UNRANKED 299638:CGBHL nidx=null parent=3XTT]
Pseudocyclosorus paraochthodes
 - Pseudocyclosorus paraochthodes Ching ex K. H. Shing & J. F. Cheng [SYNONYM SPECIES 299029:4NVF3 nidx=null parent=BB8ZN]
 + Pseudocyclosorus paraochthodes Ching ex K. H. Shing & J. F. Cheng [SYNONYM SPECIES 299638:CGBHM nidx=null parent=BB8ZN]
Pseudodiplostomum majus
 - Pseudodiplostomum majus Yamaguti, 1930 [SYNONYM SPECIES 299029:BDR2F nidx=null parent=B7RZJ]
 + Pseudodiplostomum majus Yamaguti, 1939 [SYNONYM SPECIES 299638:CGBJZ nidx=null parent=B7RZJ]
Pseudodrynaria
 - Pseudodrynaria C.Chr. [SYNONYM UNRANKED 299029:C3J2X nidx=null parent=B8XWF]
 + Pseudodrynaria C.Chr. [SYNONYM UNRANKED 299638:CGBL2 nidx=null parent=B8XWF]
Pseudofentonia (Dymantis) tiga
 - Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 299029:6WFWQ nidx=null parent=C7JG2]
 + Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 299638:BMWFS nidx=null parent=C7JG2]
Pseudofentonia (Eufentonia) emiror
 - Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 299029:78G8L nidx=null parent=C4MJT]
 + Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 299638:BMWFP nidx=null parent=C4MJT]
Pseudofortuynia
 - Pseudofortuynia Hedge [SYNONYM UNRANKED 299029:C88GD nidx=null parent=C8CN7]
 + Pseudofortuynia Hedge [SYNONYM UNRANKED 299638:CGBMQ nidx=null parent=C8CN7]
Pseudofusulina
 - Pseudofusulina [ACCEPTED SUBGENUS 299029:7ZWLC nidx=null]
 + Pseudofusulina [ACCEPTED SUBGENUS 299638:CGBMR nidx=null]
Pseudohaliotrematoides fusiformis
 - Pseudohaliotrematoides fusiformis Yamaguti, 1953 [SYNONYM SPECIES 299029:CF264 nidx=null parent=55PZV]
 + Pseudohaliotrematoides fusiformis Yamaguti, 1953 [SYNONYM SPECIES 299638:CGBR9 nidx=null parent=55PZV]
Pseudohormomyia orientalis
 - Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JW8M nidx=null]
 + Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YDW nidx=null]
Pseudolatirus bilineatus
 - †Pseudolatirus bilineatus (M. Hörnes, 1853) [ACCEPTED SPECIES 299029:4NZ7D nidx=null]
 + Pseudolatirus bilineatus (Naumann, 1852) [ACCEPTED SPECIES 299638:CGBSH nidx=null]
Pseudoliva zebrina
 - Pseudoliva zebrina A. Adams, 1855 [SYNONYM SPECIES 299029:6WFTN nidx=null parent=3WDT9]
 + Pseudoliva zebrina A. Adams, 1851 [SYNONYM SPECIES 299638:CGBSX nidx=null parent=CG37C]
Pseudolobivia potosina
 - Pseudolobivia potosina (Wierderm.) Backeb. ex Krainz [SYNONYM SPECIES 299029:4NZW9 nidx=null parent=9YXBZ]
 + Pseudolobivia potosina (Wierderm.) Backeb. ex Krainz [SYNONYM SPECIES 299638:CGBSZ nidx=null parent=9YXBZ]
Pseudomalachra
 - Pseudomalachra (K.Schum.) Monteiro [SYNONYM UNRANKED 299029:5TFBJ nidx=null parent=7GNH]
 + Pseudomalachra (K.Schum.) Monteiro [SYNONYM UNRANKED 299638:CGBTJ nidx=null parent=7GNH]
Pseudomitrocereus
 - Pseudomitrocereus Bravo & Buxb. [SYNONYM UNRANKED 299029:5TFBM nidx=null parent=62JVZ]
 + Pseudomitrocereus Bravo & Buxb. [SYNONYM UNRANKED 299638:CGBVJ nidx=null parent=62JVZ]
Pseudomorus
 - Pseudomorus Bureau [SYNONYM UNRANKED 299029:7PWPJ nidx=null parent=7PSDF]
 + Pseudomorus Bureau [SYNONYM UNRANKED 299638:CG8P8 nidx=null parent=7PSDF]
Pseudoruellia
 - Pseudoruellia Benoist [SYNONYM UNRANKED 299029:BRWW9 nidx=null parent=63RJB]
 + Pseudoruellia Benoist [SYNONYM UNRANKED 299638:CG92P nidx=null parent=63RJB]
Pseudosciadium
 - Pseudosciadium Baill. [SYNONYM UNRANKED 299029:8WK7L nidx=null parent=8VWSS]
 + Pseudosciadium Baill. [SYNONYM UNRANKED 299638:CG92Y nidx=null parent=8VWSS]
Pseudosphaerium
 - Pseudosphaerium [ACCEPTED SUBGENUS 299029:BJ48H nidx=null]
 + Pseudosphaerium [ACCEPTED SUBGENUS 299638:CFGWV nidx=null]
Pseudosphegina dichoptica
 - †Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWB2 nidx=null]
 + Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YF8 nidx=null]
Pseudotectaria
 - Pseudotectaria Tardieu [SYNONYM UNRANKED 299029:C3KFK nidx=null parent=B8XQH]
 + Pseudotectaria Tardieu [SYNONYM UNRANKED 299638:CG989 nidx=null parent=B8XQH]
Pseudotriton salmoneus
 - Pseudotriton salmoneus (Storer in Holbrook, 1838) [SYNONYM SPECIES 299029:C84LN nidx=null parent=3HYSW]
 + Pseudotriton salmoneus (Storer in Holbrook, 1838) [SYNONYM SPECIES 299638:CG99G nidx=null parent=3HYSW]
Psiadiella
 - Psiadiella Humbert [SYNONYM UNRANKED 299029:5TFCT nidx=null parent=7468]
 + Psiadiella Humbert [SYNONYM UNRANKED 299638:CG9F4 nidx=null parent=7468]
Psidium acidum
 - Psidium acidum Mart. ex O. Berg [AMBIGUOUS_SYNONYM SPECIES 299029:4PFRC nidx=null parent=4PFRF]
 + Psidium acidum Mart. ex O. Berg [AMBIGUOUS_SYNONYM SPECIES 299638:CG9FC nidx=null parent=4PFRF]
Psidium intermedium
 - Psidium intermedium Zipp. ex Blume [SYNONYM SPECIES 299029:4PFVY nidx=null parent=4PFV7]
 + Psidium intermedium Zipp. ex Blume [SYNONYM SPECIES 299638:CG9G2 nidx=null parent=4PFV7]
Psidium nummularia
 - Psidium nummularia (O. Berg) C. Wright ex Sauvalle [ACCEPTED SPECIES 299029:9YCYM nidx=null]
 + Psidium nummularia (O. Berg) C. Wright ex Sauvalle [ACCEPTED SPECIES 299638:4PFY2 nidx=null]
Psidium xidocarpum
 - Psidium xidocarpum Ruiz ex O. Berg [SYNONYM SPECIES 299029:4PG49 nidx=null parent=4PG2F]
 + Psidium xidocarpum Ruiz ex O. Berg [SYNONYM SPECIES 299638:CG9G9 nidx=null parent=4PG2F]
Psilocaulon
 - Psilocaulon N.E.Br. [SYNONYM UNRANKED 299029:5TFD2 nidx=null parent=5PKQ]
 + Psilocaulon N.E.Br. [SYNONYM UNRANKED 299638:CG9GR nidx=null parent=5PKQ]
Psilopus ducalis
 - Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWG8 nidx=null]
 + Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFC nidx=null]
Psilopus gemmatus
 - Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWGB nidx=null]
 + Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFD nidx=null]
Psilopus leiopus
 - Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWGH nidx=null]
 + Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFF nidx=null]
Psilopus nitidus
 - Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWGK nidx=null]
 + Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFG nidx=null]
Psilopus palmetorum
 - Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWGM nidx=null]
 + Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFH nidx=null]
Psilopus restrictus
 - Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWGV nidx=null]
 + Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFK nidx=null]
Psilopus saphirus
 - Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 299029:4PJGL nidx=null parent=9H8MR]
 + Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 299638:8D6F6 nidx=null parent=9H8MR]
Psilosciara delphinii
 - Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWH5 nidx=null]
 + Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFL nidx=null]
Psilota tabidosa
 - †Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWH7 nidx=null]
 + Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YFM nidx=null]
Psilotopsida
 - Psilotopsida D.H.Scott [SYNONYM UNRANKED 299029:C3KNQ nidx=null parent=B8V4H]
 + Psilotopsida D.H.Scott [SYNONYM UNRANKED 299638:CG9KH nidx=null parent=B8V4H]
Psilotum flaccidum
 - Psilotum flaccidum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299029:BCFV6 nidx=null parent=BB93C]
 + Psilotum flaccidum Wall. ex Hook. & Grev. [SYNONYM SPECIES 299638:CG9KL nidx=null parent=BB93C]
Psomiocarpa
 - Psomiocarpa C.Presl [SYNONYM UNRANKED 299029:C3LBC nidx=null parent=B8VCV]
 + Psomiocarpa C.Presl [SYNONYM UNRANKED 299638:CG9N3 nidx=null parent=B8VCV]
Psophocarpus cienkowskii
 - Psophocarpus cienkowskii Schweinf. ex Baker f. [SYNONYM SPECIES 299029:9F6N5 nidx=null parent=68XRL]
 + Psophocarpus cienkowskii Schweinf. ex Baker f. [SYNONYM SPECIES 299638:CG9N4 nidx=null parent=68XRL]
Psoralea andongensis
 - Psoralea andongensis Welw. ex Baker [SYNONYM SPECIES 299029:4PLGY nidx=null parent=4NWN3]
 + Psoralea andongensis Welw. ex Baker [SYNONYM SPECIES 299638:CG9NJ nidx=null parent=4NWN3]
Psoralea angustifolia
 - Psoralea angustifolia L'Hér. [ACCEPTED SPECIES 299029:9DJHF nidx=null]
 + Psoralea angustifolia L'Hér. [ACCEPTED SPECIES 299638:CG9NK nidx=null]
Psychoda fimbriatissima
 - Psychoda fimbriatissima Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWHH nidx=null]
 + Psychoda fimbriatissima Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YJ2 nidx=null]
Psychotria sessiliflora
 - Psychotria sessiliflora Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299029:4PQH6 nidx=null parent=B5HWT]
 + Psychotria sessiliflora Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299638:CG9WM nidx=null parent=B5HWT]
Ptarmica pindicola
 - Ptarmica pindicola Hausskn. ex Nyman [SYNONYM SPECIES 299029:4PSR7 nidx=null parent=5FD9B]
 + Ptarmica pindicola Hausskn. ex Nyman [SYNONYM SPECIES 299638:CGB6G nidx=null parent=5FD9B]
Pteridium tauricum
 - Pteridium tauricum V. I. Krecz. ex Grossh. [SYNONYM SPECIES 299029:BB946 nidx=null parent=BBLRJ]
 + Pteridium tauricum V. I. Krecz. ex Grossh. [SYNONYM SPECIES 299638:CGB8P nidx=null parent=BBLRJ]
Pteris alcyonis
 - Pteris alcyonis Linden ex Regel [SYNONYM SPECIES 299029:BCFZN nidx=null parent=BDMPM]
 + Pteris alcyonis Linden ex Regel [SYNONYM SPECIES 299638:6WLHF nidx=null parent=BDMPM]
Pteris aspericaulis
 - Pteris aspericaulis Wall. ex J. Agardh [ACCEPTED SPECIES 299029:BB94Y nidx=null]
 + Pteris aspericaulis Wall. ex J. Agardh [ACCEPTED SPECIES 299638:CGB97 nidx=null]
Pteris buchananii
 - Pteris buchananii Baker ex Sim. [ACCEPTED SPECIES 299029:BB968 nidx=null]
 + Pteris buchananii Baker ex Sim. [ACCEPTED SPECIES 299638:78L9S nidx=null]
Pteris flexuosa
 - Pteris flexuosa Kaulf. ex Schltdl. & Cham. [SYNONYM SPECIES 299029:BCG84 nidx=null parent=BB33Y]
 + Pteris flexuosa Kaulf. ex Schltdl. & Cham. [SYNONYM SPECIES 299638:CGB9H nidx=null parent=BB33Y]
Pteris grevilleana
 - Pteris grevilleana Wall. ex J. Agardh [ACCEPTED SPECIES 299029:BB98S nidx=null]
 + Pteris grevilleana Wall. ex J. Agardh [ACCEPTED SPECIES 299638:CGB9K nidx=null]
Pteris moerenhoutii
 - Pteris moerenhoutii J. Agardh ex Guill. [SYNONYM SPECIES 299029:BCGGZ nidx=null parent=B9PN2]
 + Pteris moerenhoutii J. Agardh ex Guill. [SYNONYM SPECIES 299638:CGB9N nidx=null parent=B9PN2]
Pteris stenophylla
 - Pteris stenophylla Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299029:BB9DT nidx=null]
 + Pteris stenophylla Wall. ex Hook. & Grev. [ACCEPTED SPECIES 299638:CGB9X nidx=null]
Pterocactus kuntzei f. lelongii
 - Pterocactus kuntzei f. lelongii Ruiz Leal ex R. Kiesling [SYNONYM FORM 299029:5SWMY nidx=null parent=4PVD9]
 + Pterocactus kuntzei f. lelongii Ruiz Leal ex R. Kiesling [SYNONYM FORM 299638:CGBBD nidx=null parent=4PVD9]
Pterocaulon subspicatum
 - Pterocaulon subspicatum Malme ex Chodat [SYNONYM SPECIES 299029:6WKWD nidx=null parent=4PVNF]
 + Pterocaulon subspicatum Malme ex Chodat [SYNONYM SPECIES 299638:CGBC8 nidx=null parent=4PVNF]
Pterocephalodes
 - Pterocephalodes V.Mayer & Ehrend. [SYNONYM UNRANKED 299029:7NDS3 nidx=null parent=38FZ]
 + Pterocephalodes V.Mayer & Ehrend. [SYNONYM UNRANKED 299638:CGBC9 nidx=null parent=38FZ]
Pterocera (Millepes)
 - Pterocera (Millepes) Mörch, 1852 [SYNONYM SUBGENUS 299029:CB4Y8 nidx=null parent=7P6TV]
 + Pterocera (Millepes) Mörch, 1852 [SYNONYM SUBGENUS 299638:CFY6W nidx=null parent=7P6TV]
Pterostyrax psilophyllus
 - Pterostyrax psilophyllus Diels ex Perkins [ACCEPTED SPECIES 299029:4Q6M3 nidx=null]
 + Pterostyrax psilophyllus Diels ex Perkins [ACCEPTED SPECIES 299638:CGBQL nidx=null]
Pterygostemon
 - Pterygostemon V.V.Botschantz. [SYNONYM UNRANKED 299029:C87ZC nidx=null parent=C795Z]
 + Pterygostemon V.V.Botschantz. [SYNONYM UNRANKED 299638:CGBRG nidx=null parent=C795Z]
Ptilina
 - Ptilina Nutt. ex Torr. & A.Gray [SYNONYM UNRANKED 299029:7NDS8 nidx=null parent=456F]
 + Ptilina Nutt. ex Torr. & A.Gray [SYNONYM UNRANKED 299638:CGBRY nidx=null parent=456F]
Ptilocalyx
 - Ptilocalyx Torr. & A.Gray [SYNONYM UNRANKED 299029:5TFGG nidx=null parent=7X79]
 + Ptilocalyx Torr. & A.Gray [SYNONYM UNRANKED 299638:CGBS8 nidx=null parent=7X79]
Ptilotus decipiens
 - Ptilotus decipiens C. A. Gardner [ACCEPTED SPECIES 299029:4Q8MR nidx=null]
 + Ptilotus decipiens C. A. Gardner [ACCEPTED SPECIES 299638:CGBSR nidx=null]
Ptilozeuxia termitoxena
 - Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWJF nidx=null]
 + Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YN5 nidx=null]
Ptycheulimella
 - Ptycheulimella [ACCEPTED SUBGENUS 299029:9GMN7 nidx=null]
 + Ptycheulimella [ACCEPTED SUBGENUS 299638:CFS5Z nidx=null]
Pueraria montana var. lobata
 - Pueraria montana var. lobata (Willd.) Maesen & S.M.Almeida ex Sanjappa & Predeep [ACCEPTED VARIETY 299029:5R2Q7 nidx=null]
 + Pueraria montana var. lobata (Willd.) Maesen & S.M.Almeida ex Sanjappa & Predeep [ACCEPTED VARIETY 299638:CGBZC nidx=null]
Pulsatilla rubra subsp. hispanica
 - Pulsatilla rubra subsp. hispanica W. Zimmeter [ACCEPTED SUBSPECIES 299029:5KSKG nidx=null]
 + Pulsatilla rubra subsp. hispanica W. Zimmeter [ACCEPTED SUBSPECIES 299638:CGC2N nidx=null]
Pulsatilla × weberi
 - Pulsatilla × weberi (Widder) Janch. ex Holub [ACCEPTED SPECIES 299029:4QGWQ nidx=null]
 + Pulsatilla × weberi (Widder) Janch. ex Holub [ACCEPTED SPECIES 299638:CGC2R nidx=null]
Purpura (Sistrum) austriaca
 - Purpura (Sistrum) austriaca R. Hoernes & Auinger, 1882 [SYNONYM SPECIES 299029:BHGP6 nidx=null parent=B4CSM]
 + Purpura (Sistrum) austriaca R. Hoernes & Auinger, 1884 [SYNONYM SPECIES 299638:CGC7T nidx=null parent=CG3KL]
Pycnophyllopsis
 - Pycnophyllopsis Skottsb. [SYNONYM UNRANKED 299029:BYNZ7 nidx=null parent=4PZ]
 + Pycnophyllopsis Skottsb. [SYNONYM UNRANKED 299638:CGCCM nidx=null parent=4PZ]
Pycnostelma chinense
 - Pycnostelma chinense Bunge ex Decne. [SYNONYM SPECIES 299029:8SZW3 nidx=null parent=8T2L6]
 + Pycnostelma chinense Bunge ex Decne. [SYNONYM SPECIES 299638:CGCCW nidx=null parent=8T2L6]
Pygeum griseum
 - Pygeum griseum Blume ex Müll. Berol. [SYNONYM SPECIES 299029:9YDHT nidx=null parent=4N8V4]
 + Pygeum griseum Blume ex Müll. Berol. [SYNONYM SPECIES 299638:CGCDT nidx=null parent=4N8V4]
Pygeum megaphyllum
 - Pygeum megaphyllum Merr. ex Elmer [SYNONYM SPECIES 299029:6WQP8 nidx=null parent=77ZYR]
 + Pygeum megaphyllum Merr. ex Elmer [SYNONYM SPECIES 299638:CGCDV nidx=null parent=77ZYR]
Pygopleurus viridisuturatus
 - Pygopleurus viridisuturatus (Reitter, 1903) [ACCEPTED SPECIES 299029:CBVWL nidx=null]
 + Pygopleurus viridisuturatus (Reitter, 1903) [ACCEPTED SPECIES 299638:B4K3T nidx=null]
Pyrethrum changaicum
 - Pyrethrum changaicum Krasch. ex Grubov [SYNONYM SPECIES 299029:4QSK4 nidx=null parent=54N75]
 + Pyrethrum changaicum Krasch. ex Grubov [SYNONYM SPECIES 299638:CGCMQ nidx=null parent=54N75]
Pyrethrum fischeri
 - Pyrethrum fischeri Willd. ex Nyman [SYNONYM SPECIES 299029:4QSLH nidx=null parent=7L64D]
 + Pyrethrum fischeri Willd. ex Nyman [SYNONYM SPECIES 299638:CGCMR nidx=null parent=7L64D]
Pyrethrum fruticulosum
 - Pyrethrum fruticulosum Fenzl ex Boiss. [AMBIGUOUS_SYNONYM SPECIES 299029:4QSLT nidx=null parent=54N5W]
 + Pyrethrum fruticulosum Fenzl ex Boiss. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCMS nidx=null parent=54N5W]
Pyrethrum incanum
 - Pyrethrum incanum Ledeb. ex W. H. Baxter [SYNONYM SPECIES 299029:4QSMN nidx=null parent=54NGW]
 + Pyrethrum incanum Ledeb. ex W. H. Baxter [SYNONYM SPECIES 299638:CGCMW nidx=null parent=54NGW]
Pyrethrum spathulifolium
 - Pyrethrum spathulifolium J. Gay ex Nyman [SYNONYM SPECIES 299029:4QSRP nidx=null parent=6Q488]
 + Pyrethrum spathulifolium J. Gay ex Nyman [SYNONYM SPECIES 299638:CGCMY nidx=null parent=6Q488]
Pyrethrum urgutense
 - Pyrethrum urgutense Popov ex Tzvelev [SYNONYM SPECIES 299029:4QSSY nidx=null parent=54N4X]
 + Pyrethrum urgutense Popov ex Tzvelev [SYNONYM SPECIES 299638:CGCN2 nidx=null parent=54N4X]
Pyrethrum velutinum
 - Pyrethrum velutinum Fisch. ex Herder [SYNONYM SPECIES 299029:4QST2 nidx=null parent=7L653]
 + Pyrethrum velutinum Fisch. ex Herder [SYNONYM SPECIES 299638:CGCN4 nidx=null parent=7L653]
Pyrola japonica
 - Pyrola japonica Klenze ex Alef. [ACCEPTED SPECIES 299029:78Q4H nidx=null]
 + Pyrola japonica Klenze ex Alef. [ACCEPTED SPECIES 299638:CG8KQ nidx=null]
Pyropsis
 - Pyropsis Fisch., C.A.Mey. & Avé-Lall. [SYNONYM UNRANKED 299029:5TFJS nidx=null parent=5JYD]
 + Pyropsis Fisch., C.A.Mey. & Avé-Lall. [SYNONYM UNRANKED 299638:CG8KW nidx=null parent=5JYD]
Pyrrocoma clementis var. villosa
 - Pyrrocoma clementis var. villosa (Rydb.) Mayes ex G. K. Br. & D. J. Keil [ACCEPTED VARIETY 299029:BPDF8 nidx=null]
 + Pyrrocoma clementis var. villosa (Rydb.) Mayes ex G. K. Br. & D. J. Keil [ACCEPTED VARIETY 299638:CG8LL nidx=null]
Pyrrocoma crocea var. genuflexus
 - Pyrrocoma crocea var. genuflexus (Greene) Mayes ex G. K. Br. & D. J. Keil [ACCEPTED VARIETY 299029:BPDF9 nidx=null]
 + Pyrrocoma crocea var. genuflexus (Greene) Mayes ex G. K. Br. & D. J. Keil [ACCEPTED VARIETY 299638:CG8LM nidx=null]
Pyrrocoma hirta var. lanulosa
 - Pyrrocoma hirta var. lanulosa (Greene) Mayes ex G. K. Br. & D. J. Keil [ACCEPTED VARIETY 299029:BPDFB nidx=null]
 + Pyrrocoma hirta var. lanulosa (Greene) Mayes ex G. K. Br. & D. J. Keil [ACCEPTED VARIETY 299638:CG8LN nidx=null]
Pyrus kohimensis
 - Pyrus kohimensis Watt ex C. B. Clarke [SYNONYM SPECIES 299029:9KNTL nidx=null parent=9KTCR]
 + Pyrus kohimensis Watt ex C. B. Clarke [SYNONYM SPECIES 299638:CG8MV nidx=null parent=9KTCR]
Pyrus thomsonii
 - Pyrus thomsonii King ex Hook. fil. [SYNONYM SPECIES 299029:6X25M nidx=null parent=4YBPN]
 + Pyrus thomsonii King ex Hook. fil. [SYNONYM SPECIES 299638:CG8N5 nidx=null parent=4YBPN]
Quadrula (Quadrula) quadrula fragosa
 - Quadrula (Quadrula) quadrula fragosa (Conrad, 1835) [SYNONYM SUBSPECIES 299029:CBXCD nidx=null parent=4QZJS]
 + Quadrula (Quadrula) quadrula fragosa (Conrad, 1835) [SYNONYM SUBSPECIES 299638:CG8T7 nidx=null parent=4QZJS]
Qualea dichotoma
 - Qualea dichotoma Warm. ex Wille [SYNONYM SPECIES 299029:4QZNQ nidx=null parent=7MKF9]
 + Qualea dichotoma Warm. ex Wille [SYNONYM SPECIES 299638:CG8V6 nidx=null parent=7MKF9]
Qualea elegans
 - Qualea elegans Taub. ex Glaziou [SYNONYM SPECIES 299029:6X284 nidx=null parent=4QZNV]
 + Qualea elegans Taub. ex Glaziou [SYNONYM SPECIES 299638:CG8V7 nidx=null parent=4QZNV]
Quapoya
 - Quapoya Aubl. [SYNONYM UNRANKED 299029:5TFKD nidx=null parent=3R8S]
 + Quapoya Aubl. [SYNONYM UNRANKED 299638:CFLPP nidx=null parent=3R8S]
Quatrefagea dubia
 - Quatrefagea dubia [SYNONYM SPECIES 299029:4R2CG nidx=null parent=7F9HG]
 + Quatrefagea dubia (Quatrefages, 1846) [SYNONYM SPECIES 299638:CG8W3 nidx=null parent=7F9HG]
Quercifilix
 - Quercifilix Copel. [SYNONYM UNRANKED 299029:C3SKF nidx=null parent=B8VCV]
 + Quercifilix Copel. [SYNONYM UNRANKED 299638:CG8WX nidx=null parent=B8VCV]
Quiina parvifolia
 - Quiina parvifolia Lanj. & v. Heerdt ex Pulle [ACCEPTED SPECIES 299029:8VFK2 nidx=null]
 + Quiina parvifolia Lanj. & v. Heerdt ex Pulle [ACCEPTED SPECIES 299638:4R6QY nidx=null]
Quiina ternatiflora
 - Quiina ternatiflora Wright ex Sauvalle [SYNONYM SPECIES 299029:8VFK3 nidx=null parent=3PFZ7]
 + Quiina ternatiflora Wright ex Sauvalle [SYNONYM SPECIES 299638:4R6RD nidx=null parent=3PFZ7]
Racilius
 - Racilius Paul'son, 1875 [ACCEPTED GENUS 299029:85HTB nidx=null]
 + Racilius Paul'son, 1875 [ACCEPTED GENUS 299638:CG98V nidx=null]
Racilius compressus
 - Racilius compressus Paul'son, 1875 [ACCEPTED SPECIES 299029:85XPV nidx=null]
 + Racilius compressus Paul'son, 1875 [ACCEPTED SPECIES 299638:CG98W nidx=null]
Radiocentrum avalonense
 - Radiocentrum avalonense (Hemphill, 1905) [ACCEPTED SPECIES 299029:7SZ6J nidx=null]
 + Radiocentrum avalonense (Pilsbry, 1905) [ACCEPTED SPECIES 299638:CG9BC nidx=null]
Radiogrammitis
 - Radiogrammitis Parris [SYNONYM UNRANKED 299029:C3T7M nidx=null parent=B8YYL]
 + Radiogrammitis Parris [SYNONYM UNRANKED 299638:CG9BK nidx=null parent=B8YYL]
Rafinesquia
 - Rafinesquia Raf. [SYNONYM UNRANKED 299029:C55Q3 nidx=null parent=99F8S]
 + Rafinesquia Raf. [SYNONYM UNRANKED 299638:CG9FM nidx=null parent=99F8S]
 + Rafinesquia Raf. [SYNONYM GENUS 299638:CG9FN nidx=null parent=9CKZP]
Raimannia humifusa
 - Raimannia humifusa (Nutt.) Rose ex Britton & A. Brown [SYNONYM SPECIES 299029:9YDW3 nidx=null parent=48XX8]
 + Raimannia humifusa (Nutt.) Rose ex Britton & A. Brown [SYNONYM SPECIES 299638:CG9GM nidx=null parent=48XX8]
Ramphoprion
 - †Ramphoprion [ACCEPTED GENUS 299029:76ZJ nidx=null]
 + Ramphoprion Kielan-Jaworowska, 1962 [ACCEPTED GENUS 299638:CG9LD nidx=null]
Ramphoprionidae
 - †Ramphoprionidae [ACCEPTED FAMILY 299029:FJG nidx=null]
 + Ramphoprionidae Kielan-Jaworowska, 1966 [ACCEPTED FAMILY 299638:CG9LF nidx=null]
Ramsdenia enodis
 - Ramsdenia enodis (Gundlach, 1861) [ACCEPTED SPECIES 299029:8NCQZ nidx=null]
 + Ramsdenia enodis (Gundlach, 1861) [ACCEPTED SPECIES 299638:872LD nidx=null]
Ramsdenia enodis brevilabris
 - Ramsdenia enodis brevilabris (Aguayo, 1943) [ACCEPTED SUBSPECIES 299029:8NCZG nidx=null]
 + Ramsdenia enodis brevilabris (Aguayo, 1943) [ACCEPTED SUBSPECIES 299638:86YRQ nidx=null]
Ramsdenia enodis enodis
 - Ramsdenia enodis enodis (Gundlach, 1861) [ACCEPTED SUBSPECIES 299029:8NFC7 nidx=null]
 + Ramsdenia enodis enodis (Gundlach, 1861) [ACCEPTED SUBSPECIES 299638:8739S nidx=null]
Rana aurora draytonii
 - Rana aurora draytonii Baird & Girard, 1852 [SYNONYM SUBSPECIES 299029:CBZQD nidx=null parent=4RDNY]
 + Rana aurora draytonii Baird & Girard, 1852 [SYNONYM SUBSPECIES 299638:CG9NG nidx=null parent=4RDNY]
Ranunculus abchasicus
 - Ranunculus abchasicus Freyn ex Sommier & Levier [ACCEPTED SPECIES 299029:6WSPD nidx=null]
 + Ranunculus abchasicus Freyn ex Sommier & Levier [ACCEPTED SPECIES 299638:CG9TM nidx=null]
Ranunculus acutilobus
 - Ranunculus acutilobus Durieu ex Rouy & Foucaud [SYNONYM SPECIES 299029:794PD nidx=null parent=4RH6X]
 + Ranunculus acutilobus Durieu ex Rouy & Foucaud [SYNONYM SPECIES 299638:CG9TR nidx=null parent=4RH6X]
Ranunculus arizonicus
 - Ranunculus arizonicus Lemmon ex A. Gray [ACCEPTED SPECIES 299029:4RFPZ nidx=null]
 + Ranunculus arizonicus Lemmon ex A. Gray [ACCEPTED SPECIES 299638:CG9TK nidx=null]
Ranunculus comatus
 - Ranunculus comatus Link ex Schltdl. [SYNONYM SPECIES 299029:4RG22 nidx=null parent=7L2ZG]
 + Ranunculus comatus Link ex Schltdl. [SYNONYM SPECIES 299638:CG9TZ nidx=null parent=7L2ZG]
Ranunculus cyclophyllus
 - Ranunculus cyclophyllus Jord. ex Boreau [SYNONYM SPECIES 299029:4RG4S nidx=null parent=9NHW3]
 + Ranunculus cyclophyllus Jord. ex Boreau [SYNONYM SPECIES 299638:CG9VS nidx=null parent=9NHW3]
Ranunculus fascicularis
 - Ranunculus fascicularis Muhl. ex Bigelow [ACCEPTED SPECIES 299029:6WT29 nidx=null]
 + Ranunculus fascicularis Muhl. ex Bigelow [ACCEPTED SPECIES 299638:CG9VW nidx=null]
Ranunculus fiorii
 - Ranunculus fiorii Pignatti ex Soldano [ACCEPTED SPECIES 299029:4RGBL nidx=null]
 + Ranunculus fiorii Pignatti ex Soldano [ACCEPTED SPECIES 299638:CG9VX nidx=null]
Ranunculus flabellaris
 - Ranunculus flabellaris Raf. ex Bigelow [ACCEPTED SPECIES 299029:4RGBS nidx=null]
 + Ranunculus flabellaris Raf. ex Bigelow [ACCEPTED SPECIES 299638:CG9VY nidx=null]
Ranunculus gmelinii var. hookeri
 - Ranunculus gmelinii var. hookeri (G. Don) L. D. Benson [SYNONYM VARIETY 299029:BR2H6 nidx=null parent=4RGF9]
 + Ranunculus gmelinii var. hookeri (G. Don) L. D. Benson [SYNONYM VARIETY 299638:5R5GQ nidx=null parent=4RGF9]
Ranunculus petroczenkoi
 - Ranunculus petroczenkoi Vodop. ex Timokhina [ACCEPTED SPECIES 299029:4RHC6 nidx=null]
 + Ranunculus petroczenkoi Vodop. ex Timokhina [ACCEPTED SPECIES 299638:CG9WJ nidx=null]
Ranunculus pseudohirculus
 - Ranunculus pseudohirculus Schrenk ex L. Fisch. & C. A. Mey. [ACCEPTED SPECIES 299029:4RHGZ nidx=null]
 + Ranunculus pseudohirculus Schrenk ex L. Fisch. & C. A. Mey. [ACCEPTED SPECIES 299638:CG9WL nidx=null]
Ranunculus reticulatus
 - Ranunculus reticulatus Regel & J. J. Schmitz ex Seub. [AMBIGUOUS_SYNONYM SPECIES 299029:4RHL6 nidx=null parent=4RFQ5]
 + Ranunculus reticulatus Regel & J. J. Schmitz ex Seub. [AMBIGUOUS_SYNONYM SPECIES 299638:93BSC nidx=null parent=4RFQ5]
Ranunculus sarasiniorum
 - Ranunculus sarasiniorum Warb. ex Sarasin & P. Sarasin [SYNONYM SPECIES 299029:9KP7T nidx=null parent=9KP7V]
 + Ranunculus sarasiniorum Warb. ex Sarasin & P. Sarasin [SYNONYM SPECIES 299638:CG9WP nidx=null parent=9KP7V]
Ranunculus schennikovii
 - Ranunculus schennikovii Ovcz. ex Tzvelev [SYNONYM SPECIES 299029:4RHPJ nidx=null parent=7L2ZM]
 + Ranunculus schennikovii Ovcz. ex Tzvelev [SYNONYM SPECIES 299638:CG9WQ nidx=null parent=7L2ZM]
Ranunculus scleratoides
 - Ranunculus scleratoides Perfil. ex Ovcz. [SYNONYM SPECIES 299029:4RHPX nidx=null parent=4RHL2]
 + Ranunculus scleratoides Perfil. ex Ovcz. [SYNONYM SPECIES 299638:CG9WR nidx=null parent=4RHL2]
Ranunculus sedunensis
 - Ranunculus sedunensis Rion ex Wolf. [SYNONYM SPECIES 299029:4RHQ5 nidx=null parent=4RHLV]
 + Ranunculus sedunensis Rion ex Wolf. [SYNONYM SPECIES 299638:CG9WS nidx=null parent=4RHLV]
Ranunculus trilobatus
 - Ranunculus trilobatus Kit. ex Schltdl. [SYNONYM SPECIES 299029:4RHZX nidx=null parent=4RH2B]
 + Ranunculus trilobatus Kit. ex Schltdl. [SYNONYM SPECIES 299638:CG9WW nidx=null parent=4RH2B]
Raoulia planchonii
 - Raoulia planchonii Hook. fil. ex Benth. [SYNONYM SPECIES 299029:4RJCT nidx=null parent=3DJ9Q]
 + Raoulia planchonii Hook. fil. ex Benth. [SYNONYM SPECIES 299638:CG9X8 nidx=null parent=3DJ9Q]
Raparia
 - Raparia F.K.Mey. [SYNONYM UNRANKED 299029:C89C6 nidx=null parent=C7WMB]
 + Raparia F.K.Mey. [SYNONYM UNRANKED 299638:CG9YL nidx=null parent=C7WMB]
Raphanis
 - Raphanis Dod. ex Moench [SYNONYM UNRANKED 299029:C89CC nidx=null parent=C6TK5]
 + Raphanis Dod. ex Moench [SYNONYM UNRANKED 299638:CG9YN nidx=null parent=C6TK5]
Raphanus arvensis
 - Raphanus arvensis (All.) Wallr. ex Asch. [AMBIGUOUS_SYNONYM SPECIES 299029:C89DW nidx=null parent=5KV27]
 + Raphanus arvensis (All.) Wallr. ex Asch. [AMBIGUOUS_SYNONYM SPECIES 299638:CG9YQ nidx=null parent=5KV27]
Raphistemma
 - Raphistemma Wall. [SYNONYM UNRANKED 299029:5TFMJ nidx=null parent=3YJD]
 + Raphistemma Wall. [SYNONYM UNRANKED 299638:CGB6M nidx=null parent=3YJD]
Raphitoma hispida
 - Raphitoma hispida Bellardi, 1877 [AMBIGUOUS_SYNONYM SPECIES 299029:4RKSR nidx=null parent=L9K2]
 + Raphitoma hispida Bellardi, 1875 [SYNONYM SPECIES 299638:CGB6R nidx=null parent=CFGW2]
Ratonia lessertiana
 - Ratonia lessertiana (Cambess.) Hiern ex Vidal [SYNONYM SPECIES 299029:9YF2R nidx=null parent=43MTF]
 + Ratonia lessertiana (Cambess.) Hiern ex Vidal [SYNONYM SPECIES 299638:CGB96 nidx=null parent=43MTF]
Ravensara
 - Ravensara Sonn. [SYNONYM UNRANKED 299029:5TFMS nidx=null parent=3WH3]
 + Ravensara Sonn. [SYNONYM UNRANKED 299638:CGBBB nidx=null parent=3WH3]
Razisea ericae
 - Razisea ericae Mildbr. ex Wassh. [SYNONYM SPECIES 299029:4RN7P nidx=null parent=B6K7V]
 + Razisea ericae Mildbr. ex Wassh. [SYNONYM SPECIES 299638:CGBBX nidx=null parent=B6K7V]
Rebutia fiebrigii
 - Rebutia fiebrigii (Gürke) Britton & Rose [SYNONYM SPECIES 299029:4RNH9 nidx=null parent=K4YH]
 + Rebutia fiebrigii (Gürke) Britton & Rose [SYNONYM SPECIES 299638:CGBCD nidx=null parent=K4YH]
Remoticambarus
 - Remoticambarus Hobbs, 1972 [SYNONYM SUBGENUS 299029:CBWV5 nidx=null parent=7PV9X]
 + Remoticambarus Hobbs, 1972 [SYNONYM SUBGENUS 299638:8P42Q nidx=null parent=7PV9X]
Remya
 - Remya Hillebr. ex Benth. & Hook.f. [ACCEPTED GENUS 299029:77PL nidx=null]
 + Remya Hillebr. ex Benth. & Hook.f. [ACCEPTED GENUS 299638:CGBGD nidx=null]
Reophax grandis
 - Reophax grandis Grzybowski, 1898 [AMBIGUOUS_SYNONYM SPECIES 299029:83H5X nidx=null parent=BDQXP]
 + Reophax grandis Grzybowski, 1898 [SYNONYM SPECIES 299638:BHH3H nidx=null parent=BDQXP]
Reseda caudata
 - Reseda caudata DC. ex Müll. Arg. [SYNONYM SPECIES 299029:6WSM9 nidx=null parent=4RSY5]
 + Reseda caudata DC. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJ5 nidx=null parent=4RSY5]
Reseda clausa
 - Reseda clausa Rchb. ex Müll. Arg. [SYNONYM SPECIES 299029:6X4LX nidx=null parent=5KVKM]
 + Reseda clausa Rchb. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJ6 nidx=null parent=5KVKM]
Reseda filiformis
 - Reseda filiformis Pourr. ex Müll. Arg. [SYNONYM SPECIES 299029:4RSV3 nidx=null parent=4RT23]
 + Reseda filiformis Pourr. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJ7 nidx=null parent=4RT23]
Reseda fruticosa
 - Reseda fruticosa Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299029:4RSV4 nidx=null parent=RYJH]
 + Reseda fruticosa Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJ8 nidx=null parent=RYJH]
Reseda lamottei
 - Reseda lamottei Jord. ex Nyman [SYNONYM SPECIES 299029:4RSVW nidx=null parent=5KVKM]
 + Reseda lamottei Jord. ex Nyman [SYNONYM SPECIES 299638:CGBJ9 nidx=null parent=5KVKM]
Reseda macrocarpa
 - Reseda macrocarpa Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299029:4RSWD nidx=null parent=4RSYY]
 + Reseda macrocarpa Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJB nidx=null parent=4RSYY]
Reseda parviflora
 - Reseda parviflora DC. ex Müll. Arg. [SYNONYM SPECIES 299029:4RSXH nidx=null parent=5KVJF]
 + Reseda parviflora DC. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJC nidx=null parent=5KVJF]
Reseda pilosa
 - Reseda pilosa Link ex Müll. Arg. [SYNONYM SPECIES 299029:6WSP8 nidx=null parent=4RSWK]
 + Reseda pilosa Link ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJD nidx=null parent=4RSWK]
Reseda rotundifolia
 - Reseda rotundifolia Kotschy ex Müll. Arg. [SYNONYM SPECIES 299029:78SP8 nidx=null parent=5KVJZ]
 + Reseda rotundifolia Kotschy ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJF nidx=null parent=5KVJZ]
Reseda spicata
 - Reseda spicata Humb. ex Müll. Arg. [SYNONYM SPECIES 299029:794P8 nidx=null parent=4RSXP]
 + Reseda spicata Humb. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJG nidx=null parent=4RSXP]
Reseda stipulacea
 - Reseda stipulacea DC. ex Müll. Arg. [SYNONYM SPECIES 299029:4RSYZ nidx=null parent=4RT23]
 + Reseda stipulacea DC. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJH nidx=null parent=4RT23]
Reseda suffruticulosa
 - Reseda suffruticulosa Link ex Müll. Arg. [AMBIGUOUS_SYNONYM SPECIES 299029:4RSZ8 nidx=null parent=5KVKM]
 + Reseda suffruticulosa Link ex Müll. Arg. [AMBIGUOUS_SYNONYM SPECIES 299638:CGBJJ nidx=null parent=5KVKM]
Reseda tripartita
 - Reseda tripartita Buhse ex Müll. Arg. [SYNONYM SPECIES 299029:4RSZL nidx=null parent=4RSTW]
 + Reseda tripartita Buhse ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJK nidx=null parent=4RSTW]
Reseda truncula
 - Reseda truncula Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299029:4RSZN nidx=null parent=5KVKM]
 + Reseda truncula Ehrenb. ex Müll. Arg. [SYNONYM SPECIES 299638:CGBJL nidx=null parent=5KVKM]
Reutera catalaunica
 - Reutera catalaunica Costa ex Nyman [SYNONYM SPECIES 299029:793YH nidx=null parent=4HX6S]
 + Reutera catalaunica Costa ex Nyman [SYNONYM SPECIES 299638:CGBQQ nidx=null parent=4HX6S]
Revwattsia
 - Revwattsia D.L.Jones [SYNONYM UNRANKED 299029:C3W8G nidx=null parent=B8VJF]
 + Revwattsia D.L.Jones [SYNONYM UNRANKED 299638:CGBQV nidx=null parent=B8VJF]
Reyemia
 - Reyemia Hilliard [SYNONYM UNRANKED 299029:5TFPH nidx=null parent=63WTH]
 + Reyemia Hilliard [SYNONYM UNRANKED 299638:CGBQW nidx=null parent=63WTH]
Reynoldsia
 - Reynoldsia A.Gray [SYNONYM UNRANKED 299029:8VTWV nidx=null parent=8W2LV]
 + Reynoldsia A.Gray [SYNONYM UNRANKED 299638:CGBQX nidx=null parent=8W2LV]
Rhabdotylus planiventris
 - Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 299029:8DKZ3 nidx=null]
 + Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 299638:92WRF nidx=null]
Rhadinothamnus
 - Rhadinothamnus Paul G.Wilson [SYNONYM UNRANKED 299029:BSGDX nidx=null parent=3P4J]
 + Rhadinothamnus Paul G.Wilson [SYNONYM UNRANKED 299638:CGBTL nidx=null parent=3P4J]
Rhaetofungivora perrecticulata
 - †Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWM2 nidx=null]
 + Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YQR nidx=null]
Rhagio bicolor
 - Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWM5 nidx=null]
 + Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YQS nidx=null]
Rhagium (Rhagium) mordax
 - Rhagium (Rhagium) mordax [SYNONYM SPECIES 299029:CF2FQ nidx=null parent=4RYQ9]
 + Rhagium (Rhagium) mordax [SYNONYM SPECIES 299638:CGBVC nidx=null parent=4RYQ9]
Rhagodia
 - Rhagodia R.Br. [SYNONYM UNRANKED 299029:5TFPT nidx=null parent=3MS5]
 + Rhagodia R.Br. [SYNONYM UNRANKED 299638:CGBVL nidx=null parent=3MS5]
Rhamnus parviflorus
 - Rhamnus parviflorus J. G. Klein ex Schult. [SYNONYM SPECIES 299029:4S28K nidx=null parent=6WZXF]
 + Rhamnus parviflorus J. G. Klein ex Schult. [SYNONYM SPECIES 299638:CGBWS nidx=null parent=6WZXF]
Rhamnus prostrata
 - Rhamnus prostrata Jacquem. ex R. Parker [AMBIGUOUS_SYNONYM SPECIES 299029:8VFL3 nidx=null parent=4S29L]
 + Rhamnus prostrata Jacquem. ex R. Parker [AMBIGUOUS_SYNONYM SPECIES 299638:CGBWT nidx=null parent=4S29L]
Rhamnus serrata
 - Rhamnus serrata Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299029:9YF9P nidx=null parent=39SP3]
 + Rhamnus serrata Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299638:CGBWW nidx=null parent=39SP3]
Rhamphogordius
 - Rhamphogordius [PROVISIONALLY_ACCEPTED GENUS 299029:63QNM nidx=null]
 - Rhamphogordius [SYNONYM GENUS 299029:BGQ6N nidx=null parent=84T5F]
 + Rhamphogordius Rathke, 1843 [SYNONYM GENUS 299638:CGBX4 nidx=null parent=84T5F]
 + Rhamphogordius Rathke, 1843 [PROVISIONALLY_ACCEPTED GENUS 299638:CGBX5 nidx=null]
Rhamphogordius lacteus
 - Rhamphogordius lacteus [SYNONYM SPECIES 299029:BHH5S nidx=null parent=3V2QC]
 + Rhamphogordius lacteus Rathke, 1843 [SYNONYM SPECIES 299638:CGBX6 nidx=null parent=3V2QC]
Rhamphomyia (Holoclera) saniculae
 - Rhamphomyia (Holoclera) saniculae Curtis, 1834 [ACCEPTED SPECIES 299029:CF2KY nidx=null]
 + Rhamphomyia (Holoclera) saniculae Curtis, 1834 [ACCEPTED SPECIES 299638:CGBXD nidx=null]
Rhamphomyia (Lundstroemiella) confinis
 - Rhamphomyia (Lundstroemiella) confinis Zetterstedt, 1852 [ACCEPTED SPECIES 299029:8DLCN nidx=null]
 + Rhamphomyia (Lundstroemiella) confinis Zetterstedt, 1852 [ACCEPTED SPECIES 299638:4S2VB nidx=null]
Rhaphiostylis ovatifolia
 - Rhaphiostylis ovatifolia Engl. ex Sleumer [ACCEPTED SPECIES 299029:4S4L3 nidx=null]
 + Rhaphiostylis ovatifolia Engl. ex Sleumer [ACCEPTED SPECIES 299638:CGBYW nidx=null]
Rheum darvasicum
 - Rheum darvasicum Titov ex Losinsk. [ACCEPTED SPECIES 299029:795JL nidx=null]
 + Rheum darvasicum Titov ex Losinsk. [ACCEPTED SPECIES 299638:CGBZZ nidx=null]
Rheum korshinskyi
 - Rheum korshinskyi Titov ex Losinsk. [SYNONYM SPECIES 299029:6X5K3 nidx=null parent=6WTJQ]
 + Rheum korshinskyi Titov ex Losinsk. [SYNONYM SPECIES 299638:CGC22 nidx=null parent=6WTJQ]
Rheum lobatum
 - Rheum lobatum Litv. ex Losinsk. [SYNONYM SPECIES 299029:6WTK2 nidx=null parent=6X5JQ]
 + Rheum lobatum Litv. ex Losinsk. [SYNONYM SPECIES 299638:CGC24 nidx=null parent=6X5JQ]
Rheum rubrifolium
 - Rheum rubrifolium Maxim. ex Losinsk. [SYNONYM SPECIES 299029:4S6C7 nidx=null parent=795K2]
 + Rheum rubrifolium Maxim. ex Losinsk. [SYNONYM SPECIES 299638:CGC27 nidx=null parent=795K2]
Rheum rupestre
 - Rheum rupestre Litv. ex Losinsk. [SYNONYM SPECIES 299029:4S6C8 nidx=null parent=4S6CJ]
 + Rheum rupestre Litv. ex Losinsk. [SYNONYM SPECIES 299638:CGC29 nidx=null parent=4S6CJ]
Rheum tibeticum
 - Rheum tibeticum Maxim. ex Hook. fil. [ACCEPTED SPECIES 299029:4S6CG nidx=null]
 + Rheum tibeticum Maxim. ex Hook. fil. [ACCEPTED SPECIES 299638:CGC2C nidx=null]
Rhexia fasikan
 - Rhexia fasikan Siebold ex Blume [SYNONYM SPECIES 299029:4S6JL nidx=null parent=N8T3]
 + Rhexia fasikan Siebold ex Blume [SYNONYM SPECIES 299638:CGC2K nidx=null parent=N8T3]
Rhigiocarya
 - Rhigiocarya Miers [SYNONYM UNRANKED 299029:78L3 nidx=null parent=3MCY]
 + Rhigiocarya Miers [SYNONYM UNRANKED 299638:CGC2W nidx=null parent=3MCY]
Rhigiothamnus
 - Rhigiothamnus (Less.) Spach [SYNONYM UNRANKED 299029:5TFQ8 nidx=null parent=44RV]
 + Rhigiothamnus (Less.) Spach [SYNONYM UNRANKED 299638:CGC2X nidx=null parent=44RV]
Rhinanthus helenae
 - Rhinanthus helenae Chabert ex Pamp. [SYNONYM SPECIES 299029:6X5KY nidx=null parent=4S79T]
 + Rhinanthus helenae Chabert ex Pamp. [SYNONYM SPECIES 299638:CGC3M nidx=null parent=4S79T]
Rhincalanus rostrifrons
 - Rhincalanus rostrifrons Dana, 1853-1855 [ACCEPTED SPECIES 299029:CF2SQ nidx=null]
 + Rhincalanus rostrifrons (Dana, 1849-1852) [ACCEPTED SPECIES 299638:4S7GX nidx=null]
Rhinocarpus excelsus
 - Rhinocarpus excelsus Bertero ex Kunth [SYNONYM SPECIES 299029:4S83K nidx=null parent=DB63]
 + Rhinocarpus excelsus Bertero ex Kunth [SYNONYM SPECIES 299638:CGC4W nidx=null parent=DB63]
Rhinopterus
 - Rhinopterus Miller, 1906 [ACCEPTED SUBGENUS 299029:8P42Y nidx=null]
 + Rhinopterus Miller, 1906 [ACCEPTED SUBGENUS 299638:CFS66 nidx=null]
Rhipsalis floccosa
 - Rhipsalis floccosa Salm-Dyck ex Pfeiff. [ACCEPTED SPECIES 299029:4SBFR nidx=null]
 + Rhipsalis floccosa Salm-Dyck ex Pfeiff. [ACCEPTED SPECIES 299638:CGCBQ nidx=null]
Rhipsalis saxatilis
 - Rhipsalis saxatilis (K. Friedrich, Redecker & Backeb.) K. Friedrich & Redecker ex G. D. Rowley [SYNONYM SPECIES 299029:8VC52 nidx=null parent=7976B]
 + Rhipsalis saxatilis (K. Friedrich, Redecker & Backeb.) K. Friedrich & Redecker ex G. D. Rowley [SYNONYM SPECIES 299638:CGCBW nidx=null parent=7976B]
Rhizophora glomerulata
 - Rhizophora glomerulata Zipp. ex Blume [SYNONYM SPECIES 299029:78V68 nidx=null parent=SYC9]
 + Rhizophora glomerulata Zipp. ex Blume [SYNONYM SPECIES 299638:CGCHN nidx=null parent=SYC9]
Rhodocactus
 - Rhodocactus (A.Berger) F.M.Knuth [SYNONYM UNRANKED 299029:BSFFT nidx=null parent=63KWK]
 + Rhodocactus (A.Berger) F.M.Knuth [SYNONYM UNRANKED 299638:CG6TH nidx=null parent=63KWK]
Rhododendron albertsenianum
 - Rhododendron albertsenianum Forrest ex Balf. fil. [ACCEPTED SPECIES 299029:4SFCW nidx=null]
 + Rhododendron albertsenianum Forrest ex Balf. fil. [ACCEPTED SPECIES 299638:CGCND nidx=null]
Rhododendron myrsinifolium
 - Rhododendron myrsinifolium Ching ex W. P. Fang & M. Y. He [ACCEPTED SPECIES 299029:4SGF2 nidx=null]
 + Rhododendron myrsinifolium Ching ex W. P. Fang & M. Y. He [ACCEPTED SPECIES 299638:CGCNR nidx=null]
Rhododendron obscurum
 - Rhododendron obscurum Franch. ex Balf. fil. [SYNONYM SPECIES 299029:4SGH4 nidx=null parent=4SGV5]
 + Rhododendron obscurum Franch. ex Balf. fil. [SYNONYM SPECIES 299638:CGCNS nidx=null parent=4SGV5]
Rhododendron shimidzuanum
 - Rhododendron shimidzuanum Honda ex Makino & Nemoto [SYNONYM SPECIES 299029:796F5 nidx=null parent=4SG6C]
 + Rhododendron shimidzuanum Honda ex Makino & Nemoto [SYNONYM SPECIES 299638:CGCPQ nidx=null parent=4SG6C]
Rhododendron tenue
 - Rhododendron tenue Ching ex W. P. Fang & M. Y. He [SYNONYM SPECIES 299029:4SGZ4 nidx=null parent=4SFWT]
 + Rhododendron tenue Ching ex W. P. Fang & M. Y. He [SYNONYM SPECIES 299638:CGCPS nidx=null parent=4SFWT]
Rhodogeron
 - Rhodogeron Griseb. [SYNONYM UNRANKED 299029:5TFR5 nidx=null parent=7BJ5]
 + Rhodogeron Griseb. [SYNONYM UNRANKED 299638:CG8XZ nidx=null parent=7BJ5]
Rhodostemonodaphne macrocalyx
 - Rhodostemonodaphne macrocalyx (Meisn.) Rohwer ex Madriñán [ACCEPTED SPECIES 299029:796C5 nidx=null]
 + Rhodostemonodaphne macrocalyx (Meisn.) Rohwer ex Madriñán [ACCEPTED SPECIES 299638:CG92K nidx=null]
Rhodostemonodaphne recurva
 - Rhodostemonodaphne recurva van der Werff [ACCEPTED SPECIES 299029:4SJLM nidx=null]
 + Rhodostemonodaphne recurva van der Werff [ACCEPTED SPECIES 299638:CG92M nidx=null]
Rhodostemonodaphne synandra
 - Rhodostemonodaphne synandra van der Werff [ACCEPTED SPECIES 299029:6X6C8 nidx=null]
 + Rhodostemonodaphne synandra van der Werff [ACCEPTED SPECIES 299638:CG92N nidx=null]
Rhopalomyzus (Rhopalomyzus)
 - Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 299029:8Q6M3 nidx=null]
 + Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 299638:CFWPP nidx=null]
Rhus ecklonis
 - Rhus ecklonis Schrad. ex Sond. [SYNONYM SPECIES 299029:4SN2M nidx=null parent=4W76D]
 + Rhus ecklonis Schrad. ex Sond. [SYNONYM SPECIES 299638:CG98Z nidx=null parent=4W76D]
Rhus melintangensis
 - Rhus melintangensis Korth. ex Blume [SYNONYM SPECIES 299029:4SN6W nidx=null parent=QJLK]
 + Rhus melintangensis Korth. ex Blume [SYNONYM SPECIES 299638:CG994 nidx=null parent=QJLK]
Rhus natalensis
 - Rhus natalensis Bernh. ex Krauss [SYNONYM SPECIES 299029:4SN7J nidx=null parent=4W74X]
 + Rhus natalensis Bernh. ex Krauss [SYNONYM SPECIES 299638:CG995 nidx=null parent=4W74X]
Rhus punjabensis
 - Rhus punjabensis Stewart ex Brandis [ACCEPTED SPECIES 299029:4SN9J nidx=null]
 + Rhus punjabensis Stewart ex Brandis [ACCEPTED SPECIES 299638:CG997 nidx=null]
Rhynchocarpus cordifolius
 - Rhynchocarpus cordifolius Reinw. ex Blume [SYNONYM SPECIES 299029:9KPJC nidx=null parent=33K32]
 + Rhynchocarpus cordifolius Reinw. ex Blume [SYNONYM SPECIES 299638:4SRLD nidx=null parent=33K32]
Rhynchocarpus nemorosus
 - Rhynchocarpus nemorosus Reinw. ex Blume [SYNONYM SPECIES 299029:B4KY4 nidx=null parent=33KPM]
 + Rhynchocarpus nemorosus Reinw. ex Blume [SYNONYM SPECIES 299638:4SRLL nidx=null parent=33KPM]
Rhynchomyia bicolor
 - Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWSP nidx=null]
 + Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YVH nidx=null]
Rhynchosia acutifolia
 - Rhynchosia acutifolia F.Muell. ex Benth. [SYNONYM SPECIES 299029:6WVQ9 nidx=null parent=PBHM]
 + Rhynchosia acutifolia F.Muell. ex Benth. [SYNONYM SPECIES 299638:CG9HV nidx=null parent=PBHM]
Rhynchosia schimperi
 - Rhynchosia schimperi Hochst. ex Boiss. [ACCEPTED SPECIES 299029:4SSR2 nidx=null]
 + Rhynchosia schimperi Hochst. ex Boiss. [ACCEPTED SPECIES 299638:CG9J7 nidx=null]
Rhynchosia senna
 - Rhynchosia senna Gillies ex Hook. & Arn. [ACCEPTED SPECIES 299029:78VSG nidx=null]
 + Rhynchosia senna Gillies ex Hook. & Arn. [ACCEPTED SPECIES 299638:CG9J8 nidx=null]
Rhynchotechum discolor f. incisum
 - Rhynchotechum discolor f. incisum Hatus. ex J. C. Wang [SYNONYM FORM 299029:BR2W9 nidx=null parent=78VRD]
 + Rhynchotechum discolor f. incisum Hatus. ex J. C. Wang [SYNONYM FORM 299638:CG9KK nidx=null parent=78VRD]
Richella obtusata
 - Richella obtusata Baill. ex Guillaumin [SYNONYM SPECIES 299029:4SZP9 nidx=null parent=C773P]
 + Richella obtusata Baill. ex Guillaumin [SYNONYM SPECIES 299638:CG9WD nidx=null parent=C773P]
Richtersveldia
 - Richtersveldia Meve & Liede [SYNONYM UNRANKED 299029:5TFSS nidx=null parent=3L7K]
 + Richtersveldia Meve & Liede [SYNONYM UNRANKED 299638:CG9WG nidx=null parent=3L7K]
Ricotia tenera
 - Ricotia tenera Herb. Banks ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:C8C2K nidx=null parent=3KBVN]
 + Ricotia tenera Herb. Banks ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CG9WX nidx=null parent=3KBVN]
Rigauxia canaliculata
 - Rigauxia canaliculata (Rigaux & Sauvage, 1866) [SYNONYM SPECIES 299029:CDZ85 nidx=null parent=CDZ86]
 + Rigauxia canaliculata (Rigaux & Sauvage, 1868) [SYNONYM SPECIES 299638:CG9YJ nidx=null parent=CDZ86]
Ringicula castigata
 - †Ringicula castigata Marwick, 1926 [ACCEPTED SPECIES 299029:78X35 nidx=null]
 + Ringicula castigata Marwick, 1929 [ACCEPTED SPECIES 299638:CGB6C nidx=null]
Riocreuxia bubalina
 - Riocreuxia bubalina Elliott ex K. M. Matthew [SYNONYM SPECIES 299029:4T4JQ nidx=null parent=5XNDF]
 + Riocreuxia bubalina Elliott ex K. M. Matthew [SYNONYM SPECIES 299638:CGB85 nidx=null parent=5XNDF]
Rissoa (Alaba)
 - Rissoa (Alaba) [SYNONYM SUBGENUS 299029:BSCFK nidx=null parent=7P49Y]
 + Rissoa (Alaba) H. Adams & A. Adams, 1853 [SYNONYM SUBGENUS 299638:CFD9J nidx=null parent=7NNDM]
Rissoina (Zebinella) varicosa
 - Rissoina (Zebinella) varicosa O. Boettger, 1907 [SYNONYM SPECIES 299029:9Y2DH nidx=null parent=5CYG5]
 + Rissoina (Zebinella) varicosa O. Boettger, 1902 [SYNONYM SPECIES 299638:CGBC7 nidx=null parent=CGJNS]
Rockia
 - Rockia Heimerl [SYNONYM UNRANKED 299029:7NDTP nidx=null parent=6QWP]
 + Rockia Heimerl [SYNONYM UNRANKED 299638:CGBFP nidx=null parent=6QWP]
Roentgenia
 - Roentgenia Urb. [SYNONYM UNRANKED 299029:99K67 nidx=null parent=99DS9]
 + Roentgenia Urb. [SYNONYM UNRANKED 299638:CGBG9 nidx=null parent=99DS9]
Roettlera kinnearii
 - Roettlera kinnearii F. Muell. ex Fritsch [SYNONYM SPECIES 299029:4T9QD nidx=null parent=M8Z4]
 + Roettlera kinnearii F. Muell. ex Fritsch [SYNONYM SPECIES 299638:CGBGC nidx=null parent=M8Z4]
Rogersonanthus coccineus
 - Rogersonanthus coccineus Steyerm. ex Struwe, Nilsson & Albert [SYNONYM SPECIES 299029:4T9YY nidx=null parent=4TCLG]
 + Rogersonanthus coccineus Steyerm. ex Struwe, Nilsson & Albert [SYNONYM SPECIES 299638:CGBGK nidx=null parent=4TCLG]
Rojasia
 - Rojasia Malme [SYNONYM UNRANKED 299029:7NDST nidx=null parent=6BF5]
 + Rojasia Malme [SYNONYM UNRANKED 299638:CGBGR nidx=null parent=6BF5]
Rollinia
 - Rollinia A.St.-Hil. [SYNONYM UNRANKED 299029:C86HL nidx=null parent=C67SW]
 + Rollinia A.St.-Hil. [SYNONYM UNRANKED 299638:CGBGY nidx=null parent=C67SW]
Romaleon gibbosulum
 - Romaleon gibbosulum (De Haan, 1835) [ACCEPTED SPECIES 299029:78WKJ nidx=null]
 + Romaleon gibbosulum (De Haan, 1833) [ACCEPTED SPECIES 299638:CGBH5 nidx=null]
Rorippa × hungarica
 - Rorippa × hungarica Borbás ex Nyman [SYNONYM SPECIES 299029:C86TN nidx=null parent=C86TM]
 + Rorippa × hungarica Borbás ex Nyman [SYNONYM SPECIES 299638:CGBLT nidx=null parent=C86TM]
Rosa affinita
 - Rosa affinita Puget ex Heinr. Braun [SYNONYM SPECIES 299029:4TCTK nidx=null parent=4TD4C]
 + Rosa affinita Puget ex Heinr. Braun [SYNONYM SPECIES 299638:CGBMG nidx=null parent=4TD4C]
Rosa alexeenkoi
 - Rosa alexeenkoi Crép. ex Juz. [ACCEPTED SPECIES 299029:78WDT nidx=null]
 + Rosa alexeenkoi Crép. ex Juz. [ACCEPTED SPECIES 299638:CGBMK nidx=null]
Rosa annoniana
 - Rosa annoniana Puget ex Heinr. Braun [SYNONYM SPECIES 299029:4TCV2 nidx=null parent=4TD4C]
 + Rosa annoniana Puget ex Heinr. Braun [SYNONYM SPECIES 299638:CGBNC nidx=null parent=4TD4C]
Rosa cinnamomea var. acutifolia
 - Rosa cinnamomea var. acutifolia Rosén & Wahlenb. ex Matsson [SYNONYM VARIETY 299029:9LHBN nidx=null parent=4TDL3]
 + Rosa cinnamomea var. acutifolia Rosén & Wahlenb. ex Matsson [SYNONYM VARIETY 299638:CGBQN nidx=null parent=4TDL3]
Rosa dimorphacantha
 - Rosa dimorphacantha Martin ex Marchand & Hardy [SYNONYM SPECIES 299029:4TD5Z nidx=null parent=4TDX3]
 + Rosa dimorphacantha Martin ex Marchand & Hardy [SYNONYM SPECIES 299638:CGBR4 nidx=null parent=4TDX3]
Rosa elongata
 - Rosa elongata Rössig ex Steud. [SYNONYM SPECIES 299029:4TD7C nidx=null parent=BPDQP]
 + Rosa elongata Rössig ex Steud. [SYNONYM SPECIES 299638:CGBR6 nidx=null parent=BPDQP]
Rosa globularis
 - Rosa globularis Franch. ex Boreau [SYNONYM SPECIES 299029:6X8DC nidx=null parent=BQDG4]
 + Rosa globularis Franch. ex Boreau [SYNONYM SPECIES 299638:CGBRH nidx=null parent=BQDG4]
Rosa horrida
 - Rosa horrida Fisch. ex Crép. [SYNONYM SPECIES 299029:4TDDY nidx=null parent=78XZK]
 + Rosa horrida Fisch. ex Crép. [SYNONYM SPECIES 299638:CGBRV nidx=null parent=78XZK]
Rosa lucieae
 - Rosa lucieae Franch. & Rochel ex Crép. [SYNONYM SPECIES 299029:9KPT4 nidx=null parent=9KPT5]
 + Rosa lucieae Franch. & Rochel ex Crép. [SYNONYM SPECIES 299638:CGBS6 nidx=null parent=9KPT5]
Rosa montezumae
 - Rosa montezumae Humb. & Bonpl. ex Redouté & Thory [AMBIGUOUS_SYNONYM SPECIES 299029:4TDN6 nidx=null parent=4TD2S]
 - Rosa montezumae Humb. & Bonpl. ex Thory [AMBIGUOUS_SYNONYM SPECIES 299029:9KRK4 nidx=null parent=4TCZM]
 + Rosa montezumae Humb. & Bonpl. ex Redouté & Thory [AMBIGUOUS_SYNONYM SPECIES 299638:CGBSC nidx=null parent=4TD2S]
 + Rosa montezumae Humb. & Bonpl. ex Thory [AMBIGUOUS_SYNONYM SPECIES 299638:CGBSD nidx=null parent=4TCZM]
Rosa ochroleuca
 - Rosa ochroleuca Waitz ex Wikstr. [SYNONYM SPECIES 299029:4TDPY nidx=null parent=4TCXN]
 + Rosa ochroleuca Waitz ex Wikstr. [SYNONYM SPECIES 299638:CGBSF nidx=null parent=4TCXN]
Rosa reptans
 - Rosa reptans Crép. ex Bouteille [SYNONYM SPECIES 299029:4TDVX nidx=null parent=798CP]
 + Rosa reptans Crép. ex Bouteille [SYNONYM SPECIES 299638:CGBSL nidx=null parent=798CP]
Rosa rhodanii
 - Rosa rhodanii Chabert ex Boullu [SYNONYM SPECIES 299029:798GB nidx=null parent=6WWCX]
 + Rosa rhodanii Chabert ex Boullu [SYNONYM SPECIES 299638:CGBSM nidx=null parent=6WWCX]
Rosa semisimplex var. adenophora
 - Rosa semisimplex var. adenophora (Kit.) Borbás ex R. Keller [SYNONYM VARIETY 299029:BR3TV nidx=null parent=4TDS2]
 + Rosa semisimplex var. adenophora (Kit.) Borbás ex R. Keller [SYNONYM VARIETY 299638:CGBSS nidx=null parent=4TDS2]
Rosa sphaerophora
 - Rosa sphaerophora Ripart ex Nyman [SYNONYM SPECIES 299029:798GL nidx=null parent=5KXZW]
 + Rosa sphaerophora Ripart ex Nyman [SYNONYM SPECIES 299638:CGBT2 nidx=null parent=5KXZW]
Rosa tschimganica
 - Rosa tschimganica Raikova ex Baranov [SYNONYM SPECIES 299029:6X9ZL nidx=null parent=78YBP]
 + Rosa tschimganica Raikova ex Baranov [SYNONYM SPECIES 299638:CGBT9 nidx=null parent=78YBP]
Rosa uriensis
 - Rosa uriensis Lagger & Puget ex Cottet [ACCEPTED SPECIES 299029:6X9ZT nidx=null]
 + Rosa uriensis Lagger & Puget ex Cottet [ACCEPTED SPECIES 299638:CGBTC nidx=null]
Rosa × cottetii
 - Rosa × cottetii Lagger & Puget ex Cottet [ACCEPTED SPECIES 299029:9YFTZ nidx=null]
 + Rosa × cottetii Lagger & Puget ex Cottet [ACCEPTED SPECIES 299638:CGBR3 nidx=null]
Rosa × pseudorusticana
 - Rosa × pseudorusticana Crép. ex W. M. Rogers [ACCEPTED SPECIES 299029:9YFW8 nidx=null]
 + Rosa × pseudorusticana Crép. ex W. M. Rogers [ACCEPTED SPECIES 299638:CGBSK nidx=null]
Rosenia
 - Rosenia Thunb. [SYNONYM UNRANKED 299029:BS9BW nidx=null parent=63G5N]
 + Rosenia Thunb. [SYNONYM UNRANKED 299638:CG6R5 nidx=null parent=63G5N]
Rosenstockia
 - Rosenstockia Copel. [SYNONYM UNRANKED 299029:C3ZLD nidx=null parent=B8YB2]
 + Rosenstockia Copel. [SYNONYM UNRANKED 299638:CFW62 nidx=null parent=B8YB2]
Roseocereus
 - Roseocereus (Backeb.) Backeb. [SYNONYM UNRANKED 299029:5TFVK nidx=null parent=4TWC]
 + Roseocereus (Backeb.) Backeb. [SYNONYM UNRANKED 299638:CFSV5 nidx=null parent=4TWC]
Rotfanella sinecosta
 - Rotfanella sinecosta (Gründel, 2007) [SYNONYM SPECIES 299029:CF2LZ nidx=null parent=CF2M2]
 + Rotfanella sinecosta [SYNONYM SPECIES 299638:CGBXT nidx=null parent=CF2M2]
Rothia trifoliata
 - Rothia trifoliata (Roth) DC. [SYNONYM SPECIES 299029:9DLNF nidx=null parent=9FB89]
 + Rothia trifoliata (Roth) Steud. [SYNONYM SPECIES 299638:CGBXX nidx=null parent=9FB89]
Rouhamon brevifolium
 - Rouhamon brevifolium Spruce ex Progel [SYNONYM SPECIES 299029:4TGX2 nidx=null parent=6ZYBG]
 + Rouhamon brevifolium Spruce ex Progel [SYNONYM SPECIES 299638:CGBYF nidx=null parent=6ZYBG]
Rouhamon medeola
 - Rouhamon medeola Sagot ex Progel [SYNONYM SPECIES 299029:B5DKK nidx=null parent=5379P]
 + Rouhamon medeola Sagot ex Progel [SYNONYM SPECIES 299638:CGBYG nidx=null parent=CGF5T]
Roupala jelskii
 - Roupala jelskii Diels ex Sleumer [ACCEPTED SPECIES 299029:6X9XM nidx=null]
 + Roupala jelskii Diels ex Sleumer [ACCEPTED SPECIES 299638:CGBYH nidx=null]
Roupala scytophylla
 - Roupala scytophylla Diels ex Sleumer [SYNONYM SPECIES 299029:BKPQL nidx=null parent=4TH4S]
 + Roupala scytophylla Diels ex Sleumer [SYNONYM SPECIES 299638:CGBYJ nidx=null parent=4TH4S]
Roupala serrata
 - Roupala serrata Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:6X9XP nidx=null parent=3K7KH]
 + Roupala serrata Reinw. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CGBYK nidx=null parent=3K7KH]
Roupala sphenophylla
 - Roupala sphenophylla Diels ex Sleumer [ACCEPTED SPECIES 299029:78XXP nidx=null]
 + Roupala sphenophylla Diels ex Sleumer [ACCEPTED SPECIES 299638:CGBYL nidx=null]
Rubus anisostylus
 - Rubus anisostylus Boulay & Pierrat ex Rouy & E. G. Camus [ACCEPTED SPECIES 299029:BZR3C nidx=null]
 + Rubus anisostylus Boulay & Pierrat ex Rouy & E. G. Camus [ACCEPTED SPECIES 299638:CGBZS nidx=null]
Rubus associus
 - Rubus associus Hanes ex L. H. Bailey [SYNONYM SPECIES 299029:8VC6M nidx=null parent=6WY2G]
 + Rubus associus Hanes ex L. H. Bailey [SYNONYM SPECIES 299638:4TJHJ nidx=null parent=6WY2G]
Rubus brevithyrsus
 - Rubus brevithyrsus Boulay & Malbr. ex Corbiere [ACCEPTED SPECIES 299029:BZR8P nidx=null]
 + Rubus brevithyrsus Boulay & Malbr. ex Corbiere [ACCEPTED SPECIES 299638:CGC2H nidx=null]
Rubus caesius f. praecurrens
 - Rubus caesius f. praecurrens K. Frid. & Gelert ex Boulay [SYNONYM FORM 299029:9TTQQ nidx=null parent=4TJNN]
 + Rubus caesius f. praecurrens K. Frid. & Gelert ex Boulay [SYNONYM FORM 299638:CGC2J nidx=null parent=4TJNN]
Rubus cannabinus
 - Rubus cannabinus Boulay & Letendre ex Boulay [SYNONYM SPECIES 299029:BZR9R nidx=null parent=4TLYN]
 + Rubus cannabinus Boulay & Letendre ex Boulay [SYNONYM SPECIES 299638:CGC2M nidx=null parent=4TLYN]
Rubus centiformis var. adenothyrsus
 - Rubus centiformis var. adenothyrsus K. Frid. ex Erichsen [SYNONYM VARIETY 299029:9TDF7 nidx=null parent=4TLW6]
 + Rubus centiformis var. adenothyrsus K. Frid. ex Erichsen [SYNONYM VARIETY 299638:CGC2P nidx=null parent=4TLW6]
Rubus centiformis var. sublagerbergii
 - Rubus centiformis var. sublagerbergii K. Frid. ex Boulay [SYNONYM VARIETY 299029:BR4BV nidx=null parent=4TJVT]
 + Rubus centiformis var. sublagerbergii K. Frid. ex Boulay [SYNONYM VARIETY 299638:CGC2Q nidx=null parent=4TJVT]
Rubus cinerascens
 - Rubus cinerascens Weihe ex Lej. & Courtois [ACCEPTED SPECIES 299029:4TJS5 nidx=null]
 + Rubus cinerascens Weihe ex Lej. & Courtois [ACCEPTED SPECIES 299638:CGC2T nidx=null]
Rubus corylifolius var. grandifrons
 - Rubus corylifolius var. grandifrons Borbás ex Sabr. [SYNONYM VARIETY 299029:9TDFW nidx=null parent=9KRRD]
 + Rubus corylifolius var. grandifrons Borbás ex Sabr. [SYNONYM VARIETY 299638:CGC2Z nidx=null parent=9KRRD]
Rubus corylifolius var. hallandicus
 - Rubus corylifolius var. hallandicus Gabrielson ex F. Aresch. [SYNONYM VARIETY 299029:BQDNS nidx=null parent=4TKBN]
 + Rubus corylifolius var. hallandicus Gabrielson ex F. Aresch. [SYNONYM VARIETY 299638:CGC2Y nidx=null parent=4TKBN]
Rubus cyclophyllus
 - Rubus cyclophyllus Lindeb. ex F. Aresch. [SYNONYM SPECIES 299029:4TJW2 nidx=null parent=4TJVZ]
 + Rubus cyclophyllus Lindeb. ex F. Aresch. [SYNONYM SPECIES 299638:CGC3F nidx=null parent=4TJVZ]
Rubus dissimulans var. ferox
 - Rubus dissimulans var. ferox K. Frid. ex Boulay [SYNONYM VARIETY 299029:BR4GY nidx=null parent=4TJYF]
 + Rubus dissimulans var. ferox K. Frid. ex Boulay [SYNONYM VARIETY 299638:CGC3L nidx=null parent=4TJYF]
Rubus dumosus
 - Rubus dumosus Lefèvre ex Boulay [SYNONYM SPECIES 299029:9YHZC nidx=null parent=B2YGX]
 + Rubus dumosus Lefèvre ex Boulay [SYNONYM SPECIES 299638:CGC3Q nidx=null parent=B2YGX]
Rubus erythroclados
 - Rubus erythroclados Mart. ex Hook. fil. [ACCEPTED SPECIES 299029:4TK3J nidx=null]
 + Rubus erythroclados Mart. ex Hook. fil. [ACCEPTED SPECIES 299638:CGC3Y nidx=null]
Rubus expansus
 - Rubus expansus P. J. Müll. & Lefèvre [ACCEPTED SPECIES 299029:BZRQG nidx=null]
 + Rubus expansus P. J. Müll. & Lefèvre [ACCEPTED SPECIES 299638:CGC3Z nidx=null]
Rubus exsuccus
 - Rubus exsuccus Steud. ex Delile [SYNONYM SPECIES 299029:4TK4C nidx=null parent=4TJFT]
 + Rubus exsuccus Steud. ex Delile [SYNONYM SPECIES 299638:CGC42 nidx=null parent=4TJFT]
Rubus fioniae
 - Rubus fioniae K. Frid. ex Erichsen [SYNONYM SPECIES 299029:9KQ2T nidx=null parent=BZRH8]
 - Rubus fioniae K. Frid. ex Areschoug [ACCEPTED SPECIES 299029:BZRH8 nidx=null]
 + Rubus fioniae K. Frid. ex Erichsen [SYNONYM SPECIES 299638:CGC47 nidx=null parent=CGC48]
 + Rubus fioniae K. Frid. ex Areschoug [ACCEPTED SPECIES 299638:CGC48 nidx=null]
Rubus firmus
 - Rubus firmus K. Frid. & Gelert ex Utsch [ACCEPTED SPECIES 299029:4TK5P nidx=null]
 + Rubus firmus K. Frid. & Gelert ex Utsch [ACCEPTED SPECIES 299638:CGC49 nidx=null]
Rubus grabowskii
 - Rubus grabowskii Weihe ex Günther, Grab. & Wimm. [ACCEPTED SPECIES 299029:9KQ3L nidx=null]
 + Rubus grabowskii Weihe ex Günther, Grab. & Wimm. [ACCEPTED SPECIES 299638:6WXN2 nidx=null]
Rubus incisus
 - Rubus incisus Thunb. [SYNONYM SPECIES 299029:4TKH6 nidx=null parent=4TKVS]
 + Rubus incisus Thunb. [SYNONYM SPECIES 299638:CGC6L nidx=null parent=4TKVS]
Rubus infestus f. spurius
 - Rubus infestus f. spurius Neuman ex K. Frid. [SYNONYM FORM 299029:9TH6V nidx=null parent=4TKHQ]
 + Rubus infestus f. spurius Neuman ex K. Frid. [SYNONYM FORM 299638:CGC6N nidx=null parent=4TKHQ]
Rubus langei var. parvifolius
 - Rubus langei var. parvifolius Jensen ex K. Frid. & Gelert [SYNONYM VARIETY 299029:9TSGR nidx=null parent=4TKNB]
 + Rubus langei var. parvifolius Jensen ex K. Frid. & Gelert [SYNONYM VARIETY 299638:CGC7J nidx=null parent=4TKNB]
Rubus leucodermis
 - Rubus leucodermis Douglas ex Hook. [ACCEPTED SPECIES 299029:4TKQ4 nidx=null]
 + Rubus leucodermis Douglas ex Hook. [ACCEPTED SPECIES 299638:CGC7N nidx=null]
Rubus libertianus
 - Rubus libertianus Weihe ex Lej. & Courtois [ACCEPTED SPECIES 299029:4TKQD nidx=null]
 + Rubus libertianus Weihe ex Lej. & Courtois [ACCEPTED SPECIES 299638:CGC7P nidx=null]
Rubus monachus
 - Rubus monachus Jensen ex K. Frid. & Gelert [ACCEPTED SPECIES 299029:78XLQ nidx=null]
 + Rubus monachus Jensen ex K. Frid. & Gelert [ACCEPTED SPECIES 299638:CGC8B nidx=null]
Rubus murrii
 - Rubus murrii Fritsch ex Murr [SYNONYM SPECIES 299029:4TKY6 nidx=null parent=4TK36]
 + Rubus murrii Fritsch ex Murr [SYNONYM SPECIES 299638:CGC8J nidx=null parent=4TK36]
Rubus nemorosus f. heteracanthus
 - Rubus nemorosus f. heteracanthus K. Frid. ex Erichsen [SYNONYM FORM 299029:9TH78 nidx=null parent=78XP6]
 + Rubus nemorosus f. heteracanthus K. Frid. ex Erichsen [SYNONYM FORM 299638:CGC8L nidx=null parent=78XP6]
Rubus neurophanes
 - Rubus neurophanes Boulay & J. B. Cornet [SYNONYM SPECIES 299029:BZSHP nidx=null parent=BZSHQ]
 + Rubus neurophanes Boulay & J. B. Cornet [SYNONYM SPECIES 299638:CGC8P nidx=null parent=BZSHQ]
Rubus pallidus var. leptopetalus
 - Rubus pallidus var. leptopetalus K. Frid. ex W. M. Rogers [SYNONYM VARIETY 299029:BQDWK nidx=null parent=4TK3X]
 + Rubus pallidus var. leptopetalus K. Frid. ex W. M. Rogers [SYNONYM VARIETY 299638:CGC8V nidx=null parent=4TK3X]
Rubus pungens
 - Rubus pungens Utsch ex Baenitz [AMBIGUOUS_SYNONYM SPECIES 299029:9KQ9G nidx=null parent=9KQ8R]
 + Rubus pungens Utsch ex Baenitz [AMBIGUOUS_SYNONYM SPECIES 299638:CGC9Q nidx=null parent=9KQ8R]
Rubus reichenbachii
 - Rubus reichenbachii Koehler ex Bluff & Fingerh. Comp. Fl. German. [SYNONYM SPECIES 299029:BZSVY nidx=null parent=B4LBB]
 + Rubus reichenbachii Koehler ex Bluff & Fingerh. Comp. Fl. German. [SYNONYM SPECIES 299638:CGCB5 nidx=null parent=B4LBB]
Rubus rhamnifolius var. pseudodumosus
 - Rubus rhamnifolius var. pseudodumosus K. Frid. ex Boulay [SYNONYM VARIETY 299029:B2GLD nidx=null parent=B6KJ3]
 + Rubus rhamnifolius var. pseudodumosus K. Frid. ex Boulay [SYNONYM VARIETY 299638:CGCB9 nidx=null parent=B6KJ3]
Rubus silvae-bohemicae
 - Rubus silvae-bohemicae Holub ex Trávn. & Zíla [ACCEPTED SPECIES 299029:7WTMX nidx=null]
 + Rubus silvae-bohemicae Holub ex Trávn. & Zíla [ACCEPTED SPECIES 299638:CGCCD nidx=null]
Rubus silvaticus f. microphyllus
 - Rubus silvaticus f. microphyllus K. Frid. ex Erichsen [SYNONYM FORM 299029:BQDZB nidx=null parent=9RH25]
 + Rubus silvaticus f. microphyllus K. Frid. ex Erichsen [SYNONYM FORM 299638:CGCCH nidx=null parent=9RH25]
Rubus sparsipilus
 - Rubus sparsipilus Borbás ex Kupcsok [AMBIGUOUS_SYNONYM SPECIES 299029:BZT5R nidx=null parent=4TLFC]
 + Rubus sparsipilus Borbás ex Kupcsok [AMBIGUOUS_SYNONYM SPECIES 299638:CGCCN nidx=null parent=4TLFC]
Rubus sulcatus f. apricus
 - Rubus sulcatus f. apricus K. Frid. ex Boulay [SYNONYM FORM 299029:9TT39 nidx=null parent=9KQDP]
 + Rubus sulcatus f. apricus K. Frid. ex Boulay [SYNONYM FORM 299638:CGCCV nidx=null parent=9KQDP]
Rubus trichocarpus
 - Rubus trichocarpus Timeroy ex Bab. [ACCEPTED SPECIES 299029:BZTBV nidx=null]
 + Rubus trichocarpus Timeroy ex Bab. [ACCEPTED SPECIES 299638:CGCDJ nidx=null]
Rubus vigorosus
 - Rubus vigorosus P. J. Müll. & Wirtg. ex Nyman [SYNONYM SPECIES 299029:4TM2R nidx=null parent=6X9J7]
 + Rubus vigorosus P. J. Müll. & Wirtg. ex Nyman [SYNONYM SPECIES 299638:CGCF2 nidx=null parent=6X9J7]
Rubus villicaulis
 - Rubus villicaulis Köhler ex Weihe [AMBIGUOUS_SYNONYM SPECIES 299029:4TM2W nidx=null parent=6X9MQ]
 - Rubus villicaulis [SYNONYM SPECIES 299029:BKPS7 nidx=null parent=4TLCY]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HF nidx=null parent=BZRDJ]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HG nidx=null parent=BZSG5]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HH nidx=null parent=BZS9S]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HJ nidx=null parent=BZR9X]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HK nidx=null parent=BZSZC]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HL nidx=null parent=4TKNB]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HM nidx=null parent=C2FWB]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HN nidx=null parent=4TKJ9]
 - Rubus villicaulis [SYNONYM SPECIES 299029:CF3HP nidx=null parent=BZRRY]
 + Rubus villicaulis Köhler ex Weihe [AMBIGUOUS_SYNONYM SPECIES 299638:CGCF3 nidx=null parent=6X9MQ]
Rubus viscosus
 - Rubus viscosus Weihe ex Lej. & Courtois [ACCEPTED SPECIES 299029:4TM3G nidx=null]
 + Rubus viscosus Weihe ex Lej. & Courtois [ACCEPTED SPECIES 299638:CGCF5 nidx=null]
Rubus wahlbergii f. debilior
 - Rubus wahlbergii f. debilior K. Frid. ex Boulay [SYNONYM FORM 299029:9TH9D nidx=null parent=6X9L7]
 + Rubus wahlbergii f. debilior K. Frid. ex Boulay [SYNONYM FORM 299638:CGCG3 nidx=null parent=6X9L7]
Rubus wahlbergii var. magnificus
 - Rubus wahlbergii var. magnificus K. Frid. ex Boulay [SYNONYM VARIETY 299029:9TTBK nidx=null parent=4TM3T]
 + Rubus wahlbergii var. magnificus K. Frid. ex Boulay [SYNONYM VARIETY 299638:CGCG4 nidx=null parent=4TM3T]
Rubus wahlbergii var. vexatus
 - Rubus wahlbergii var. vexatus K. Frid. ex E. H. L. Krause [SYNONYM VARIETY 299029:9TDTT nidx=null parent=4TM3T]
 + Rubus wahlbergii var. vexatus K. Frid. ex E. H. L. Krause [SYNONYM VARIETY 299638:CGCG5 nidx=null parent=4TM3T]
Rubus × severus
 - Rubus × severus Brainerd ex Fernald [SYNONYM SPECIES 299029:799NK nidx=null parent=4TJKZ]
 + Rubus × severus Brainerd ex Fernald [SYNONYM SPECIES 299638:CGCCC nidx=null parent=4TJKZ]
Rudbeckia missouriensis
 - Rudbeckia missouriensis Engelm. ex C. L. Boynton & Beadle [ACCEPTED SPECIES 299029:4TMBF nidx=null]
 + Rudbeckia missouriensis Engelm. ex C. L. Boynton & Beadle [ACCEPTED SPECIES 299638:CGCGG nidx=null]
Rudbeckia palustris
 - Rudbeckia palustris Eggert ex C. L. Boynton & Beadle [ACCEPTED SPECIES 299029:4TMBX nidx=null]
 + Rudbeckia palustris Eggert ex C. L. Boynton & Beadle [ACCEPTED SPECIES 299638:4TMBW nidx=null]
Ruellia barbata
 - Ruellia barbata Wall. ex Nees [SYNONYM SPECIES 299029:78XPD nidx=null parent=532NF]
 + Ruellia barbata Wall. ex Nees [SYNONYM SPECIES 299638:CGCGR nidx=null parent=532NF]
Ruellia bilabiata
 - Ruellia bilabiata Reinw. ex Blume [SYNONYM SPECIES 299029:6X9PH nidx=null parent=3888N]
 + Ruellia bilabiata Reinw. ex Blume [SYNONYM SPECIES 299638:CGCGS nidx=null parent=3888N]
Ruellia ciliata
 - Ruellia ciliata Wall. ex Nees [AMBIGUOUS_SYNONYM SPECIES 299029:4TMXK nidx=null parent=KRLF]
 + Ruellia ciliata Wall. ex Nees [AMBIGUOUS_SYNONYM SPECIES 299638:CGCGX nidx=null parent=KRLF]
Ruellia crispa
 - Ruellia crispa Roxb. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299029:4TMYW nidx=null parent=53387]
 + Ruellia crispa Roxb. ex T. Anderson [AMBIGUOUS_SYNONYM SPECIES 299638:CGCGY nidx=null parent=53387]
Ruellia epallocaulos
 - Ruellia epallocaulos Leonard ex C. Ezcurra & Wassh. [ACCEPTED SPECIES 299029:4TN32 nidx=null]
 + Ruellia epallocaulos Leonard ex C. Ezcurra & Wassh. [ACCEPTED SPECIES 299638:CGCGZ nidx=null]
Ruellia monanthos
 - Ruellia monanthos (Nees) Bojer ex T. Anderson [ACCEPTED SPECIES 299029:4TNBJ nidx=null]
 + Ruellia monanthos (Nees) Bojer ex T. Anderson [ACCEPTED SPECIES 299638:CGCH9 nidx=null]
Ruilopezia
 - Ruilopezia Cuatrec. [SYNONYM UNRANKED 299029:5TFWM nidx=null parent=633CW]
 + Ruilopezia Cuatrec. [SYNONYM UNRANKED 299638:CGCK5 nidx=null parent=633CW]
Rumex hortensis
 - Rumex hortensis Vis. ex Nyman [SYNONYM SPECIES 299029:9ZJ4P nidx=null parent=5KYD7]
 + Rumex hortensis Vis. ex Nyman [SYNONYM SPECIES 299638:CGCKK nidx=null parent=5KYD7]
Rumex natalensis
 - Rumex natalensis Dammer ex J. M. Wood [SYNONYM SPECIES 299029:4TPSV nidx=null parent=4TQ22]
 + Rumex natalensis Dammer ex J. M. Wood [SYNONYM SPECIES 299638:CGCKQ nidx=null parent=4TQ22]
Rumex oravicensis
 - Rumex oravicensis Wierzb. ex Nyman [SYNONYM SPECIES 299029:4TPTN nidx=null parent=4TPWQ]
 + Rumex oravicensis Wierzb. ex Nyman [SYNONYM SPECIES 299638:CGCKS nidx=null parent=4TPWQ]
Rumex orientalis
 - Rumex orientalis Bernh. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:9YGKB nidx=null parent=B89DT]
 + Rumex orientalis Bernh. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:4TPTQ nidx=null parent=B89DT]
Rupicola
 - Rupicola Maiden [SYNONYM UNRANKED 299029:5TFWV nidx=null parent=4CP5]
 + Rupicola Maiden [SYNONYM UNRANKED 299638:CFG49 nidx=null parent=4CP5]
Rupifraga sedakowii
 - Rupifraga sedakowii Turcz. ex Losinsk. [SYNONYM SPECIES 299029:4TQLW nidx=null parent=V23W]
 + Rupifraga sedakowii Turcz. ex Losinsk. [SYNONYM SPECIES 299638:CGCMX nidx=null parent=V23W]
Ruta japonica
 - Ruta japonica Siebold ex Hook. fil. [SYNONYM SPECIES 299029:4TT2Y nidx=null parent=M9M3]
 + Ruta japonica Siebold ex Hook. fil. [SYNONYM SPECIES 299638:CGCQ4 nidx=null parent=M9M3]
Ryania acuminata
 - Ryania acuminata Spruce ex Eichler [SYNONYM SPECIES 299029:4TTR4 nidx=null parent=4TTR5]
 + Ryania acuminata Spruce ex Eichler [SYNONYM SPECIES 299638:CGCQN nidx=null parent=4TTR5]
Rytidostylis
 - Rytidostylis Hook. & Arn. [SYNONYM UNRANKED 299029:5TFXG nidx=null parent=3XTT]
 + Rytidostylis Hook. & Arn. [SYNONYM UNRANKED 299638:CGCRC nidx=null parent=3XTT]
Sabatia (Mnestia)
 - Sabatia (Mnestia) [SYNONYM SUBGENUS 299029:BSC2B nidx=null parent=7P953]
 + Sabatia (Mnestia) H. Adams & A. Adams, 1854 [SYNONYM SUBGENUS 299638:CFPRC nidx=null parent=7P953]
Sabatia corymbosa
 - Sabatia corymbosa Baldwin ex Elliott [SYNONYM SPECIES 299029:78YR6 nidx=null parent=6WZ39]
 + Sabatia corymbosa Baldwin ex Elliott [SYNONYM SPECIES 299638:CGK97 nidx=null parent=6WZ39]
Sabatia palmeri
 - Sabatia palmeri A. Gray ex S. Watson [SYNONYM SPECIES 299029:6WYPD nidx=null parent=78YPJ]
 + Sabatia palmeri A. Gray ex S. Watson [SYNONYM SPECIES 299638:CGK98 nidx=null parent=78YPJ]
Sabia limoniacea
 - Sabia limoniacea Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:4TVC2 nidx=null]
 + Sabia limoniacea Wall. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:4TVBZ nidx=null]
Sabia paniculata
 - Sabia paniculata Edgew. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:4TVCD nidx=null]
 + Sabia paniculata Edgew. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CGK9B nidx=null]
Saccellium
 - Saccellium Bonpl. [SYNONYM UNRANKED 299029:5TFXN nidx=null parent=62MK7]
 + Saccellium Bonpl. [SYNONYM UNRANKED 299638:CGK9D nidx=null parent=62MK7]
Saccoina
 - †Saccoina Dall & Bartsch, 1907 [ACCEPTED GENUS 299029:8R546 nidx=null]
 + Saccoina Dall & Bartsch, 1904 [ACCEPTED GENUS 299638:CFDRP nidx=null]
Sacoglottis kaboeriensis
 - Sacoglottis kaboeriensis Bakh. fil. ex Pulle [SYNONYM SPECIES 299029:8VFN4 nidx=null parent=4V9HM]
 + Sacoglottis kaboeriensis Bakh. fil. ex Pulle [SYNONYM SPECIES 299638:4TXFM nidx=null parent=4V9HM]
Saelanthus ternatus
 - Saelanthus ternatus Forssk. [SYNONYM SPECIES 299029:4TXLM nidx=null parent=33GHB]
 + Saelanthus ternatus Forssk. [SYNONYM SPECIES 299638:CGK9G nidx=null parent=33GHB]
Sagartia (Heliactis) ornata
 - Sagartia (Heliactis) ornata (Holdsworth, 1855) [SYNONYM SPECIES 299029:C5YDV nidx=null parent=99365]
 + Sagartia (Heliactis) ornata (Holdsworth, 1855) [SYNONYM SPECIES 299638:CGJH8 nidx=null parent=99365]
Sagina octandra
 - Sagina octandra (Moris) Ziz ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:4TYHN nidx=null parent=BNP7Z]
 + Sagina octandra (Moris) Ziz ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CGK9L nidx=null parent=BNP7Z]
Saintpaulia
 - Saintpaulia H.Wendl. [SYNONYM UNRANKED 299029:BRWWF nidx=null parent=645NB]
 + Saintpaulia H.Wendl. [SYNONYM UNRANKED 299638:CGFVV nidx=null parent=645NB]
Salacia verrucosa
 - Salacia verrucosa Wight [ACCEPTED SPECIES 299029:6WZKD nidx=null]
 + Salacia verrucosa Wight [ACCEPTED SPECIES 299638:CGK9P nidx=null]
Salix amygdalina
 - Salix amygdalina Boiss. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:6XCJS nidx=null parent=5KZ7H]
 + Salix amygdalina Boiss. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGK9Y nidx=null parent=5KZ7H]
Salix baicalensis
 - Salix baicalensis Turcz. ex Andersson [SYNONYM SPECIES 299029:6XCM6 nidx=null parent=6XBVJ]
 + Salix baicalensis Turcz. ex Andersson [SYNONYM SPECIES 299638:CGK9Z nidx=null parent=6XBVJ]
Salix bracteosa
 - Salix bracteosa Turcz. ex Trautv. & C. A. Mey. [SYNONYM SPECIES 299029:6XCKT nidx=null parent=5YG53]
 + Salix bracteosa Turcz. ex Trautv. & C. A. Mey. [SYNONYM SPECIES 299638:CG9YP nidx=null parent=5YG53]
Salix candida
 - Salix candida Flüggé ex Willd. [ACCEPTED SPECIES 299029:79CBB nidx=null]
 + Salix candida Flüggé ex Willd. [ACCEPTED SPECIES 299638:CG9YR nidx=null]
Salix cereifolia
 - Salix cereifolia Goerz ex Rehder & Kobuski [SYNONYM SPECIES 299029:79CBT nidx=null parent=BR5P9]
 + Salix cereifolia Goerz ex Rehder & Kobuski [SYNONYM SPECIES 299638:CG9YS nidx=null parent=BR5P9]
Salix chenostachya
 - Salix chenostachya Turcz. ex K. S. Hao [SYNONYM SPECIES 299029:6XCC6 nidx=null parent=79C7G]
 + Salix chenostachya Turcz. ex K. S. Hao [SYNONYM SPECIES 299638:CG9YT nidx=null parent=79C7G]
Salix daphneola
 - Salix daphneola Tausch ex Andersson [SYNONYM SPECIES 299029:6XCCQ nidx=null parent=6XC84]
 + Salix daphneola Tausch ex Andersson [SYNONYM SPECIES 299638:CGB3D nidx=null parent=6XC84]
Salix deserticola
 - Salix deserticola Goerz ex V. N. Pavlov [SYNONYM SPECIES 299029:6XCCW nidx=null parent=79CB3]
 + Salix deserticola Goerz ex V. N. Pavlov [SYNONYM SPECIES 299638:CGB56 nidx=null parent=79CB3]
Salix diversifolia
 - Salix diversifolia Rochel ex Andersson [SYNONYM SPECIES 299029:79C66 nidx=null parent=8VHPW]
 + Salix diversifolia Rochel ex Andersson [SYNONYM SPECIES 299638:CGB5Z nidx=null parent=8VHPW]
Salix elegans
 - Salix elegans Wall. ex Andersson [SYNONYM SPECIES 299029:6XC5Z nidx=null parent=79CD3]
 + Salix elegans Wall. ex Andersson [SYNONYM SPECIES 299638:CGB63 nidx=null parent=79CD3]
Salix erecta
 - Salix erecta Ledeb. ex Nasarow [SYNONYM SPECIES 299029:79C6C nidx=null parent=79DM9]
 + Salix erecta Ledeb. ex Nasarow [SYNONYM SPECIES 299638:CGB64 nidx=null parent=79DM9]
Salix eriolepis
 - Salix eriolepis Less. ex Andersson [SYNONYM SPECIES 299029:6XC6G nidx=null parent=5KZ9D]
 + Salix eriolepis Less. ex Andersson [SYNONYM SPECIES 299638:CGB65 nidx=null parent=5KZ9D]
Salix eriostachya
 - Salix eriostachya Wall. ex Andersson [ACCEPTED SPECIES 299029:79C6J nidx=null]
 + Salix eriostachya Wall. ex Andersson [ACCEPTED SPECIES 299638:CGB66 nidx=null]
Salix erythrocoma
 - Salix erythrocoma Barratt ex Andersson [SYNONYM SPECIES 299029:6XC6K nidx=null parent=7L2H5]
 + Salix erythrocoma Barratt ex Andersson [SYNONYM SPECIES 299638:CGB67 nidx=null parent=7L2H5]
Salix foliosa
 - Salix foliosa Afzel. ex W. D. J. Koch [SYNONYM SPECIES 299029:79C56 nidx=null parent=79DGM]
 + Salix foliosa Afzel. ex W. D. J. Koch [SYNONYM SPECIES 299638:CGB68 nidx=null parent=79DGM]
Salix fuscata
 - Salix fuscata Tausch ex Andersson [SYNONYM SPECIES 299029:79BTB nidx=null parent=79DST]
 + Salix fuscata Tausch ex Andersson [SYNONYM SPECIES 299638:CGB6B nidx=null parent=79DST]
Salix gnaphaloides
 - Salix gnaphaloides Schleich. ex Andersson [SYNONYM SPECIES 299029:79BTN nidx=null parent=6XC84]
 + Salix gnaphaloides Schleich. ex Andersson [SYNONYM SPECIES 299638:CGB6D nidx=null parent=6XC84]
Salix gongylocarpa
 - Salix gongylocarpa Shuttlew. ex Andersson [SYNONYM SPECIES 299029:6XC5Q nidx=null parent=79BZL]
 + Salix gongylocarpa Shuttlew. ex Andersson [SYNONYM SPECIES 299638:CGB6F nidx=null parent=79BZL]
Salix heliciflora
 - Salix heliciflora Tausch ex Andersson [SYNONYM SPECIES 299029:6XC89 nidx=null parent=79DST]
 + Salix heliciflora Tausch ex Andersson [SYNONYM SPECIES 299638:CGB6H nidx=null parent=79DST]
Salix himalensis
 - Salix himalensis Klotzsch ex Andersson [SYNONYM SPECIES 299029:79BWF nidx=null parent=79CD3]
 + Salix himalensis Klotzsch ex Andersson [SYNONYM SPECIES 299638:CGB6K nidx=null parent=79CD3]
Salix hypoleuca var. kansuensis
 - Salix hypoleuca var. kansuensis Goerz ex Rehder & Kobuski [SYNONYM VARIETY 299029:BQF7D nidx=null parent=79C93]
 + Salix hypoleuca var. kansuensis Goerz ex Rehder & Kobuski [SYNONYM VARIETY 299638:CGB6L nidx=null parent=79C93]
Salix issykiensis
 - Salix issykiensis Goerz ex Nasarow [SYNONYM SPECIES 299029:79BX7 nidx=null parent=79C7D]
 + Salix issykiensis Goerz ex Nasarow [SYNONYM SPECIES 299638:CGB6N nidx=null parent=79C7D]
Salix juparica
 - Salix juparica Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299029:6XC6X nidx=null]
 + Salix juparica Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299638:CGB6P nidx=null]
Salix kassanogluensis
 - Salix kassanogluensis Kotschy ex Andersson [SYNONYM SPECIES 299029:6XC7C nidx=null parent=5KZ7H]
 + Salix kassanogluensis Kotschy ex Andersson [SYNONYM SPECIES 299638:CGB6Q nidx=null parent=5KZ7H]
Salix lasiocarpa
 - Salix lasiocarpa Wimm. ex Andersson [SYNONYM SPECIES 299029:79C7S nidx=null parent=6XDHM]
 + Salix lasiocarpa Wimm. ex Andersson [SYNONYM SPECIES 299638:CGB6S nidx=null parent=6XDHM]
Salix limosa
 - Salix limosa Trautv. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:6XBYB nidx=null parent=6XDHW]
 + Salix limosa Trautv. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGB6T nidx=null parent=6XDHW]
Salix lindleyana
 - Salix lindleyana Wall. ex Andersson [ACCEPTED SPECIES 299029:6XBYD nidx=null]
 + Salix lindleyana Wall. ex Andersson [ACCEPTED SPECIES 299638:CGB6V nidx=null]
Salix longiflora
 - Salix longiflora Wall. ex Andersson [ACCEPTED SPECIES 299029:79BYN nidx=null]
 + Salix longiflora Wall. ex Andersson [ACCEPTED SPECIES 299638:CGB6W nidx=null]
Salix lucida
 - Salix lucida Jacquem. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:6XBYT nidx=null parent=6XC4S]
 + Salix lucida Jacquem. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGB6X nidx=null parent=6XC4S]
Salix mackenzieana
 - Salix mackenzieana (Hook.) Barratt ex Andersson [SYNONYM SPECIES 299029:9YJ6M nidx=null parent=79DQX]
 + Salix mackenzieana (Hook.) Barratt ex Andersson [SYNONYM SPECIES 299638:CGB6Y nidx=null parent=79DQX]
Salix malacophylla
 - Salix malacophylla Nutt. ex C. R. Ball [SYNONYM SPECIES 299029:79C8Z nidx=null parent=6XC73]
 + Salix malacophylla Nutt. ex C. R. Ball [SYNONYM SPECIES 299638:CGB6Z nidx=null parent=6XC73]
Salix michelsonii
 - Salix michelsonii Goerz ex Nasarow [ACCEPTED SPECIES 299029:6XBXJ nidx=null]
 + Salix michelsonii Goerz ex Nasarow [ACCEPTED SPECIES 299638:CGB73 nidx=null]
Salix mielichoferi
 - Salix mielichoferi Tausch ex Andersson [SYNONYM SPECIES 299029:79C9M nidx=null parent=79BXW]
 + Salix mielichoferi Tausch ex Andersson [SYNONYM SPECIES 299638:CGB74 nidx=null parent=79BXW]
Salix muliensis
 - Salix muliensis Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299029:79C9R nidx=null]
 + Salix muliensis Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299638:CGB76 nidx=null]
Salix myurus
 - Salix myurus Wimm. ex Andersson [SYNONYM SPECIES 299029:79BYZ nidx=null parent=6XDK5]
 + Salix myurus Wimm. ex Andersson [SYNONYM SPECIES 299638:CGB7D nidx=null parent=6XDK5]
Salix natalensis
 - Salix natalensis Wimm. ex Andersson [SYNONYM SPECIES 299029:79BZB nidx=null parent=BNZJS]
 + Salix natalensis Wimm. ex Andersson [SYNONYM SPECIES 299638:CGB7G nidx=null parent=BNZJS]
Salix neglecta
 - Salix neglecta Gorski ex Andersson [SYNONYM SPECIES 299029:79BZD nidx=null parent=6XBZZ]
 + Salix neglecta Gorski ex Andersson [SYNONYM SPECIES 299638:CGB7H nidx=null parent=6XBZZ]
Salix nivea
 - Salix nivea Sm. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:79BZW nidx=null parent=79CBB]
 + Salix nivea Sm. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGB7M nidx=null parent=CG9YR]
Salix patzei
 - Salix patzei Wimm. ex Andersson [SYNONYM SPECIES 299029:79DPL nidx=null parent=6XCLQ]
 + Salix patzei Wimm. ex Andersson [SYNONYM SPECIES 299638:CGB7P nidx=null parent=6XCLQ]
Salix pseudocordata var. aequalis
 - Salix pseudocordata var. aequalis (Andersson) C. R. Ball [SYNONYM VARIETY 299029:7MLZV nidx=null parent=79CKQ]
 + Salix pseudocordata var. aequalis (Andersson) C. R. Ball [SYNONYM VARIETY 299638:CGB86 nidx=null parent=79CKQ]
Salix pseudospissa
 - Salix pseudospissa Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299029:6XDTY nidx=null]
 + Salix pseudospissa Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299638:CGB87 nidx=null]
Salix pseudowallichiana
 - Salix pseudowallichiana Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299029:79DTX nidx=null]
 + Salix pseudowallichiana Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299638:CGB88 nidx=null]
Salix psilostachya
 - Salix psilostachya Turcz. ex Nasarow [SYNONYM SPECIES 299029:79DV3 nidx=null parent=79DGF]
 + Salix psilostachya Turcz. ex Nasarow [SYNONYM SPECIES 299638:CGB89 nidx=null parent=79DGF]
Salix pyracanthos
 - Salix pyracanthos Turcz. ex Andersson [SYNONYM SPECIES 299029:6XDSV nidx=null parent=5KZBV]
 + Salix pyracanthos Turcz. ex Andersson [SYNONYM SPECIES 299638:CGB8J nidx=null parent=5KZBV]
Salix pyrocanthoides
 - Salix pyrocanthoides Turcz. ex Andersson [SYNONYM SPECIES 299029:79DT6 nidx=null parent=5KZBV]
 + Salix pyrocanthoides Turcz. ex Andersson [SYNONYM SPECIES 299638:CGB8L nidx=null parent=5KZBV]
Salix retusa
 - Salix retusa Oakes ex Tucker [SYNONYM SPECIES 299029:6XDTL nidx=null parent=79DLS]
 + Salix retusa Oakes ex Tucker [SYNONYM SPECIES 299638:CGB8M nidx=null parent=79DLS]
Salix rockii
 - Salix rockii Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299029:79DVV nidx=null]
 + Salix rockii Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299638:CGB8N nidx=null]
Salix rosmarinifolia
 - Salix rosmarinifolia Laest. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:79DVX nidx=null parent=6XBTD]
 + Salix rosmarinifolia Laest. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGB8Q nidx=null parent=6XBTD]
Salix rossmaessleri
 - Salix rossmaessleri Willk. ex Andersson [SYNONYM SPECIES 299029:6XDVZ nidx=null parent=79DST]
 + Salix rossmaessleri Willk. ex Andersson [SYNONYM SPECIES 299638:CGB8R nidx=null parent=79DST]
Salix rotundifolia
 - Salix rotundifolia Royle ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:79DWH nidx=null parent=6XC4S]
 + Salix rotundifolia Royle ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGB8S nidx=null parent=6XC4S]
Salix roylei
 - Salix roylei Klotzsch ex Andersson [SYNONYM SPECIES 299029:79DWG nidx=null parent=6XBVC]
 + Salix roylei Klotzsch ex Andersson [SYNONYM SPECIES 299638:CGB8T nidx=null parent=6XBVC]
Salix senegalensis
 - Salix senegalensis Mert. ex Andersson [SYNONYM SPECIES 299029:79DVK nidx=null parent=6XCDH]
 + Salix senegalensis Mert. ex Andersson [SYNONYM SPECIES 299638:CGB8X nidx=null parent=6XCDH]
Salix stoibergensis
 - Salix stoibergensis Wallr. ex Andersson [SYNONYM SPECIES 299029:79DGQ nidx=null parent=5KZ9D]
 + Salix stoibergensis Wallr. ex Andersson [SYNONYM SPECIES 299638:CGB92 nidx=null parent=5KZ9D]
Salix subhastata
 - Salix subhastata Laest. ex Andersson [SYNONYM SPECIES 299029:79DGX nidx=null parent=79BVQ]
 + Salix subhastata Laest. ex Andersson [SYNONYM SPECIES 299638:CGB93 nidx=null parent=79BVQ]
Salix thunbergiana
 - Salix thunbergiana Blume ex Andersson [SYNONYM SPECIES 299029:6XDK8 nidx=null parent=79C5P]
 + Salix thunbergiana Blume ex Andersson [SYNONYM SPECIES 299638:CGB98 nidx=null parent=79C5P]
Salix tibetica
 - Salix tibetica Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299029:6XDK7 nidx=null]
 + Salix tibetica Goerz ex Rehder & Kobuski [ACCEPTED SPECIES 299638:79DJV nidx=null]
Salix tomentosa
 - Salix tomentosa Schrad. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299029:79DJX nidx=null parent=79CBB]
 + Salix tomentosa Schrad. ex Andersson [AMBIGUOUS_SYNONYM SPECIES 299638:CGB99 nidx=null parent=CG9YR]
Salix trevirani
 - Salix trevirani Wimm. ex Andersson [SYNONYM SPECIES 299029:6XDKG nidx=null parent=5KZCG]
 + Salix trevirani Wimm. ex Andersson [SYNONYM SPECIES 299638:CGB9B nidx=null parent=5KZCG]
Salix turczaninowii
 - Salix turczaninowii Laksch. ex Printz [SYNONYM SPECIES 299029:6XDJ8 nidx=null parent=79DJ9]
 + Salix turczaninowii Laksch. ex Printz [SYNONYM SPECIES 299638:CGB9C nidx=null parent=79DJ9]
Salix ustnerensis
 - Salix ustnerensis (Bolsch.) Baikov ex A. V. Grebenjuk & Chepinoga [SYNONYM SPECIES 299029:6XDLS nidx=null parent=6XDLP]
 + Salix ustnerensis (Bolsch.) Baikov ex A. V. Grebenjuk & Chepinoga [SYNONYM SPECIES 299638:CGB9D nidx=null parent=6XDLP]
Salix wallichii
 - Salix wallichii Wimm. ex Andersson [SYNONYM SPECIES 299029:6XDKT nidx=null parent=6XDK5]
 + Salix wallichii Wimm. ex Andersson [SYNONYM SPECIES 299638:CGB9F nidx=null parent=6XDK5]
Salix weinmanniana
 - Salix weinmanniana Spreng. ex Andersson [SYNONYM SPECIES 299029:6XDL7 nidx=null parent=6XBZZ]
 + Salix weinmanniana Spreng. ex Andersson [SYNONYM SPECIES 299638:CGB9G nidx=null parent=6XBZZ]
Salix zeyheri
 - Salix zeyheri Sond. ex Fries [SYNONYM SPECIES 299029:6XDNP nidx=null parent=BNZJS]
 + Salix zeyheri Sond. ex Fries [SYNONYM SPECIES 299638:CGB9J nidx=null parent=BNZJS]
Salix × maritima
 - Salix × maritima Hartig [ACCEPTED SPECIES 299029:6XDBG nidx=null]
 + Salix × maritima Hartig [ACCEPTED SPECIES 299638:CGB72 nidx=null]
Salix × peloritana
 - Salix × peloritana Prestandr. ex Tineo [ACCEPTED SPECIES 299029:6XDBS nidx=null]
 + Salix × peloritana Prestandr. ex Tineo [ACCEPTED SPECIES 299638:CGB7Q nidx=null]
Salmiopuntia
 - Salmiopuntia Fric ex Guiggi [SYNONYM UNRANKED 299029:5TFZ4 nidx=null parent=5TFZ6]
 + Salmiopuntia Fric ex Guiggi [SYNONYM UNRANKED 299638:CGB9Z nidx=null parent=5TFZ6]
Salpa clostra
 - Salpa clostra Milne Edwards, 1828 [SYNONYM SPECIES 299029:79F7P nidx=null parent=79F95]
 + Salpa clostra Milne Edwards in Cuvier, 1849 [SYNONYM SPECIES 299638:CGBD4 nidx=null parent=79F95]
Salpinctium
 - Salpinctium T.J.Edwards [SYNONYM UNRANKED 299029:5TFZ8 nidx=null parent=34SK]
 + Salpinctium T.J.Edwards [SYNONYM UNRANKED 299638:CGBDC nidx=null parent=34SK]
Salsola controversa
 - Salsola controversa Tod. ex Nyman [SYNONYM SPECIES 299029:6XG78 nidx=null parent=5KZHZ]
 + Salsola controversa Tod. ex Nyman [SYNONYM SPECIES 299638:CGBDN nidx=null parent=5KZHZ]
Salvadora crassinervia
 - Salvadora crassinervia Hochst. ex T. Anderson [SYNONYM SPECIES 299029:79FS9 nidx=null parent=6XFS8]
 + Salvadora crassinervia Hochst. ex T. Anderson [SYNONYM SPECIES 299638:CGBFD nidx=null parent=6XFS8]
Salvadora wightiana
 - Salvadora wightiana Planch. ex Thwaites [SYNONYM SPECIES 299029:79FS8 nidx=null parent=8VJRF]
 + Salvadora wightiana Planch. ex Thwaites [SYNONYM SPECIES 299638:CGBFF nidx=null parent=8VJRF]
Salvadoraceae
 - Salvadoraceae Lindl. [SYNONYM UNRANKED 299029:BV8H2 nidx=null parent=FWY]
 + Salvadoraceae Lindl. [SYNONYM UNRANKED 299638:CGBFG nidx=null parent=FWY]
Salvinia olfersiana
 - Salvinia olfersiana Klotzsch ex Britton [SYNONYM SPECIES 299029:BCFQG nidx=null parent=B8VJ8]
 + Salvinia olfersiana Klotzsch ex Britton [SYNONYM SPECIES 299638:CGBGX nidx=null parent=B8VJ8]
Samolus caulescens
 - Samolus caulescens Willd. ex Schult. [SYNONYM SPECIES 299029:79HSP nidx=null parent=6XHSW]
 + Samolus caulescens Willd. ex Schult. [SYNONYM SPECIES 299638:CGBHS nidx=null parent=6XHSW]
Samolus longipes
 - Samolus longipes Hook. ex Shuttlew. [SYNONYM SPECIES 299029:79HT5 nidx=null parent=79HSN]
 + Samolus longipes Hook. ex Shuttlew. [SYNONYM SPECIES 299638:CGBHT nidx=null parent=79HSN]
Samyda
 - Samyda Jacq. [SYNONYM UNRANKED 299029:5TFZS nidx=null parent=3J29]
 + Samyda L. [SYNONYM UNRANKED 299638:CGBHX nidx=null parent=4RDC]
 + Samyda Jacq. [SYNONYM UNRANKED 299638:CGBHY nidx=null parent=3J29]
Samyda petiolaris
 - Samyda petiolaris Spruce ex Eichler [SYNONYM SPECIES 299029:79HVB nidx=null parent=5XDBK]
 + Samyda petiolaris Spruce ex Eichler [SYNONYM SPECIES 299638:CGBJ2 nidx=null parent=5XDBK]
Sanctambrosia
 - Sanctambrosia Skottsb. ex Kuschel [SYNONYM UNRANKED 299029:9XP3P nidx=null parent=7KBC]
 + Sanctambrosia Skottsb. ex Kuschel [SYNONYM UNRANKED 299638:5TFZW nidx=null parent=7KBC]
Sanctambrosia manicata
 - Sanctambrosia manicata Skottsb. ex Kuschel [SYNONYM SPECIES 299029:9ZFJ8 nidx=null parent=4YJGW]
 + Sanctambrosia manicata Skottsb. ex Kuschel [SYNONYM SPECIES 299638:79HK2 nidx=null parent=4YJGW]
Sanguisorba agrimoniifolium
 - Sanguisorba agrimoniifolium Cav. ex A. Braun & C. D. Bouché [SYNONYM SPECIES 299029:9YHC2 nidx=null parent=6W7DG]
 + Sanguisorba agrimoniifolium Cav. ex A. Braun & C. D. Bouché [SYNONYM SPECIES 299638:CGBKJ nidx=null parent=6W7DG]
Sanguisorba japonensis
 - Sanguisorba japonensis (Makino) Kudô ex Watan. [SYNONYM SPECIES 299029:79HFT nidx=null parent=79HG5]
 + Sanguisorba japonensis (Makino) Kudô ex Watan. [SYNONYM SPECIES 299638:CGBKL nidx=null parent=79HG5]
Sanicula arguta
 - Sanicula arguta Greene ex J. M. Coult. & Rose [ACCEPTED SPECIES 299029:6XJB4 nidx=null]
 + Sanicula arguta Greene ex J. M. Coult. & Rose [ACCEPTED SPECIES 299638:CGBKZ nidx=null]
Sanicula ciliaris
 - Sanicula ciliaris Sm. ex H. C. Watson [SYNONYM SPECIES 299029:6XJB7 nidx=null parent=79JB5]
 + Sanicula ciliaris Sm. ex H. C. Watson [SYNONYM SPECIES 299638:CGBL3 nidx=null parent=79JB5]
Sanicula maritima
 - Sanicula maritima Kellogg ex S. Watson [ACCEPTED SPECIES 299029:79J3Y nidx=null]
 + Sanicula maritima Kellogg ex S. Watson [ACCEPTED SPECIES 299638:CGBL6 nidx=null]
Sanicula montana
 - Sanicula montana Reinw. ex Blume [SYNONYM SPECIES 299029:6XJ3W nidx=null parent=6XJ3K]
 + Sanicula montana Reinw. ex Blume [SYNONYM SPECIES 299638:CGBL7 nidx=null parent=6XJ3K]
Santaloidella
 - Santaloidella G.Schellenb. [SYNONYM UNRANKED 299029:5TG27 nidx=null parent=643XS]
 + Santaloidella G.Schellenb. [SYNONYM UNRANKED 299638:CGBMF nidx=null parent=643XS]
Santolinaceae
 - Santolinaceae Martinov [SYNONYM UNRANKED 299029:FXZ nidx=null parent=622TP]
 + Santolinaceae Martinov [SYNONYM UNRANKED 299638:CGBP3 nidx=null parent=622TP]
Saphesia
 - Saphesia N.E.Br. [SYNONYM UNRANKED 299029:8S2GR nidx=null parent=7HYG]
 + Saphesia N.E.Br. [SYNONYM UNRANKED 299638:CGBQT nidx=null parent=7HYG]
Sapindus divaricatus
 - Sapindus divaricatus Hoffmanns. ex Schltdl. & Cham. [SYNONYM SPECIES 299029:79JJ8 nidx=null parent=6XLB2]
 + Sapindus divaricatus Hoffmanns. ex Schltdl. & Cham. [SYNONYM SPECIES 299638:CGBQZ nidx=null parent=6XLB2]
Sapindus esculentus
 - Sapindus esculentus A. St.-Hil., A. Juss. & Cambess. [SYNONYM SPECIES 299029:79JJ7 nidx=null parent=54LQM]
 + Sapindus esculentus A. St.-Hil., A. Juss. & Cambess. [SYNONYM SPECIES 299638:CGBR2 nidx=null parent=54LQM]
Saponaria elisabethae
 - Saponaria elisabethae (Jan) Fenzl ex Nyman [SYNONYM SPECIES 299029:6XKV4 nidx=null parent=4XC47]
 + Saponaria elisabethae (Jan) Fenzl ex Nyman [SYNONYM SPECIES 299638:CGBRB nidx=null parent=4XC47]
Sappaphis mali
 - Sappaphis mali [SYNONYM SPECIES 299029:8PJRW nidx=null parent=4B9R4]
 + Sappaphis mali [SYNONYM SPECIES 299638:8PJRX nidx=null parent=4B9R4]
Sapphirina gemma ovantolanceolata
 - Sapphirina gemma ovantolanceolata Dana, 1852-1853 [SYNONYM SUBSPECIES 299029:5F2FN nidx=null parent=6XKX3]
 + Sapphirina gemma ovantolanceolata Dana, 1849-1852 [SYNONYM SUBSPECIES 299638:CGBS3 nidx=null parent=6XKX3]
Sapphirina ovatolanceolata gemma
 - Sapphirina ovatolanceolata gemma Dana, 1852-1853 [SYNONYM SUBSPECIES 299029:5F2FP nidx=null parent=79L94]
 + Sapphirina ovatolanceolata gemma Dana, 1849-1852 [SYNONYM SUBSPECIES 299638:CGBS5 nidx=null parent=79L94]
Sapromyza fuscipes
 - Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JWVH nidx=null]
 + Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3YW8 nidx=null]
Saracha procumbens
 - Saracha procumbens Math. ex Dunal & A. DC. [AMBIGUOUS_SYNONYM SPECIES 299029:6XMBG nidx=null parent=6ND4T]
 + Saracha procumbens Math. ex Dunal & A. DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CGBST nidx=null parent=6ND4T]
Sarcocornia
 - Sarcocornia A.J.Scott [SYNONYM UNRANKED 299029:5TG2S nidx=null parent=63RMC]
 + Sarcocornia A.J.Scott [SYNONYM UNRANKED 299638:CGBTD nidx=null parent=63RMC]
Sarcopera oxystylis
 - Sarcopera oxystylis (Baill.) Bedell ex Gir.-Cañas [ACCEPTED SPECIES 299029:B42JB nidx=null]
 + Sarcopera oxystylis (Baill.) Bedell ex Gir.-Cañas [ACCEPTED SPECIES 299638:CGBTY nidx=null]
Sarcopilea
 - Sarcopilea Urb. [SYNONYM UNRANKED 299029:5TG37 nidx=null parent=63MFN]
 + Sarcopilea Urb. [SYNONYM UNRANKED 299638:CGBWL nidx=null parent=63MFN]
Sarothamnus carlierus
 - Sarothamnus carlierus Companyo [SYNONYM SPECIES 299029:9F2VW nidx=null parent=33RX3]
 + Sarothamnus carlierus Companyo [SYNONYM SPECIES 299638:CGBY8 nidx=null parent=33RX3]
Saurauia asperifolia
 - Saurauia asperifolia Stapf ex Baker fil. [ACCEPTED SPECIES 299029:6Y23Y nidx=null]
 + Saurauia asperifolia Stapf ex Baker fil. [ACCEPTED SPECIES 299638:CGC3S nidx=null]
Saurauia bulusanensis
 - Saurauia bulusanensis Elmer ex Merrill [SYNONYM SPECIES 299029:6XQ2J nidx=null parent=6XQ5W]
 + Saurauia bulusanensis Elmer ex Merrill [SYNONYM SPECIES 299638:CGC3V nidx=null parent=6XQ5W]
Saurauia floribunda
 - Saurauia floribunda Benth. ex Sprague [AMBIGUOUS_SYNONYM SPECIES 299029:B4LRW nidx=null parent=6XQ4N]
 + Saurauia floribunda Benth. ex Sprague [AMBIGUOUS_SYNONYM SPECIES 299638:CGC3X nidx=null parent=6XQ4N]
Saurauia plurilocularis
 - Saurauia plurilocularis C. T. White & W. D. Francis ex Lane-Poole [ACCEPTED SPECIES 299029:6XQ4K nidx=null]
 + Saurauia plurilocularis C. T. White & W. D. Francis ex Lane-Poole [ACCEPTED SPECIES 299638:CGC46 nidx=null]
Saurauia punctata
 - Saurauia punctata Stapf ex Baker fil. [ACCEPTED SPECIES 299029:6XQ54 nidx=null]
 + Saurauia punctata Stapf ex Baker fil. [ACCEPTED SPECIES 299638:CGC4B nidx=null]
Saurauia xylantha
 - Saurauia xylantha Stapf ex Baker fil. [ACCEPTED SPECIES 299029:79PVP nidx=null]
 + Saurauia xylantha Stapf ex Baker fil. [ACCEPTED SPECIES 299638:CGC4G nidx=null]
Saussurea borealis
 - Saussurea borealis Fisch. ex Herder [SYNONYM SPECIES 299029:79RPF nidx=null parent=79RMQ]
 + Saussurea borealis Fisch. ex Herder [SYNONYM SPECIES 299638:CGC5C nidx=null parent=79RMQ]
Saussurea compacta
 - Saussurea compacta Fisch. ex Herder [SYNONYM SPECIES 299029:6XRPW nidx=null parent=79RMQ]
 + Saussurea compacta Fisch. ex Herder [SYNONYM SPECIES 299638:CGC5Z nidx=null parent=79RMQ]
Saussurea eriostemon
 - Saussurea eriostemon Wall. ex C. B. Clarke [ACCEPTED SPECIES 299029:6XRRB nidx=null]
 + Saussurea eriostemon Wall. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGC66 nidx=null]
Saussurea glauca
 - Saussurea glauca Ledeb. ex Besser [SYNONYM SPECIES 299029:6XS3J nidx=null parent=3R94Y]
 + Saussurea glauca Ledeb. ex Besser [SYNONYM SPECIES 299638:CGC68 nidx=null parent=3R94Y]
Saussurea hypsipeta
 - Saussurea hypsipeta Diels ex Limpr. [SYNONYM SPECIES 299029:6XRRR nidx=null parent=6Y3DD]
 + Saussurea hypsipeta Diels ex Limpr. [SYNONYM SPECIES 299638:CGC69 nidx=null parent=6Y3DD]
Saussurea limprichtii
 - Saussurea limprichtii Diels ex Limpr. [ACCEPTED SPECIES 299029:6XRQK nidx=null]
 + Saussurea limprichtii Diels ex Limpr. [ACCEPTED SPECIES 299638:CGC6D nidx=null]
Saussurea macrophylla
 - Saussurea macrophylla Bunge ex Herder [AMBIGUOUS_SYNONYM SPECIES 299029:6Y3QJ nidx=null parent=6XRQB]
 + Saussurea macrophylla Bunge ex Herder [AMBIGUOUS_SYNONYM SPECIES 299638:CGC6G nidx=null parent=6XRQB]
Saussurea microcephala
 - Saussurea microcephala Franch. ex Forbes & Hemsl. [SYNONYM SPECIES 299029:B4JFL nidx=null parent=79S44]
 + Saussurea microcephala Franch. ex Forbes & Hemsl. [SYNONYM SPECIES 299638:9Y2SH nidx=null parent=79S44]
Saussurea neglecta
 - Saussurea neglecta Ludlow [SYNONYM SPECIES 299029:6XRR2 nidx=null parent=6Y3MP]
 + Saussurea neglecta Ludlow [SYNONYM SPECIES 299638:CGC6H nidx=null parent=6Y3MP]
Saussurea polyphylla
 - Saussurea polyphylla Schrenk ex Herder [SYNONYM SPECIES 299029:6Y3D6 nidx=null parent=6Y3DG]
 + Saussurea polyphylla Schrenk ex Herder [SYNONYM SPECIES 299638:CGC6M nidx=null parent=6Y3DG]
Sauvagesia deflexifolia
 - Sauvagesia deflexifolia Miq. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:79RHP nidx=null parent=7KQBZ]
 + Sauvagesia deflexifolia Miq. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CGC7H nidx=null parent=7KQBZ]
Sauvagesia salzmannii
 - Sauvagesia salzmannii Benth. ex Eichler [SYNONYM SPECIES 299029:79RGH nidx=null parent=79RGL]
 + Sauvagesia salzmannii Benth. ex Eichler [SYNONYM SPECIES 299638:CGC7L nidx=null parent=79RGL]
Saxifraga aurea
 - Saxifraga aurea Jacquem. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:6XR45 nidx=null parent=5L2JV]
 + Saxifraga aurea Jacquem. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGC89 nidx=null parent=5L2JV]
Saxifraga bohemica
 - Saxifraga bohemica Panz. ex W. D. J. Koch [SYNONYM SPECIES 299029:6Y349 nidx=null parent=5L2NB]
 + Saxifraga bohemica Panz. ex W. D. J. Koch [SYNONYM SPECIES 299638:CGC8F nidx=null parent=5L2NB]
Saxifraga castellana
 - Saxifraga castellana Boiss. & Reut. ex Nyman [SYNONYM SPECIES 299029:6Y32K nidx=null parent=79QSR]
 + Saxifraga castellana Boiss. & Reut. ex Nyman [SYNONYM SPECIES 299638:CGC8K nidx=null parent=79QSR]
Saxifraga demnatensis
 - Saxifraga demnatensis Coss. ex Engl. & Irmscher [SYNONYM SPECIES 299029:9KR55 nidx=null parent=7L48F]
 + Saxifraga demnatensis Coss. ex Engl. & Irmscher [SYNONYM SPECIES 299638:CGC8Q nidx=null parent=7L48F]
Saxifraga exilis
 - Saxifraga exilis Stephan ex Sternb. [SYNONYM SPECIES 299029:6XQTX nidx=null parent=6XQWT]
 + Saxifraga exilis Stephan ex Sternb. [SYNONYM SPECIES 299638:CGC8R nidx=null parent=6XQWT]
Saxifraga glandulifera
 - Saxifraga glandulifera Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299029:79R4H nidx=null parent=6XQYB]
 + Saxifraga glandulifera Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299638:CGC8T nidx=null parent=6XQYB]
Saxifraga hemisphaerica
 - Saxifraga hemisphaerica Hook. fil. & Thomson ex Anthony [SYNONYM SPECIES 299029:79R4Q nidx=null parent=79R52]
 + Saxifraga hemisphaerica Hook. fil. & Thomson ex Anthony [SYNONYM SPECIES 299638:CGC8X nidx=null parent=79R52]
Saxifraga hispanica
 - Saxifraga hispanica Coss. ex Nyman [SYNONYM SPECIES 299029:79QT8 nidx=null parent=5L2JB]
 + Saxifraga hispanica Coss. ex Nyman [SYNONYM SPECIES 299638:CGC8Z nidx=null parent=5L2JB]
Saxifraga hochstetteriana
 - Saxifraga hochstetteriana Lange ex Nyman [SYNONYM SPECIES 299029:6XQST nidx=null parent=79QSR]
 + Saxifraga hochstetteriana Lange ex Nyman [SYNONYM SPECIES 299638:CGC92 nidx=null parent=79QSR]
Saxifraga kermodei
 - Saxifraga kermodei Harry Sm. ex Wadhwa [SYNONYM SPECIES 299029:6XR7J nidx=null parent=6RFW3]
 + Saxifraga kermodei Harry Sm. ex Wadhwa [SYNONYM SPECIES 299638:CGC93 nidx=null parent=6RFW3]
Saxifraga michauxii
 - Saxifraga michauxii Britton ex Small & Vail [SYNONYM SPECIES 299029:6Y389 nidx=null parent=42QFN]
 + Saxifraga michauxii Britton ex Small & Vail [SYNONYM SPECIES 299638:CGC96 nidx=null parent=42QFN]
Saxifraga microphylla
 - Saxifraga microphylla Royle ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:79R8B nidx=null]
 + Saxifraga microphylla Royle ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CGC97 nidx=null]
Saxifraga radicans
 - Saxifraga radicans Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299029:6XQYD nidx=null parent=5L2JV]
 + Saxifraga radicans Jacquem. ex C. B. Clarke [SYNONYM SPECIES 299638:CGC9P nidx=null parent=5L2JV]
Saxifraga × haussknechtii
 - Saxifraga × haussknechtii Stein ex Engl. & Irmsch. [SYNONYM SPECIES 299029:93CZG nidx=null parent=93CZH]
 + Saxifraga × haussknechtii Stein ex Engl. & Irmsch. [SYNONYM SPECIES 299638:CGC8W nidx=null parent=93CZH]
Saxifragella
 - Saxifragella Engl. [SYNONYM UNRANKED 299029:5TG4C nidx=null parent=7CVF]
 + Saxifragella Engl. [SYNONYM UNRANKED 299638:CGC9Z nidx=null parent=7CVF]
Scabiosa balcanica
 - Scabiosa balcanica Velen. ex Nyman [ACCEPTED SPECIES 299029:6Y4RQ nidx=null]
 + Scabiosa balcanica Velen. ex Nyman [ACCEPTED SPECIES 299638:CGCBY nidx=null]
Scabiosa campestris
 - Scabiosa campestris Andrz. ex Besser [SYNONYM SPECIES 299029:79SS8 nidx=null parent=5J79V]
 + Scabiosa campestris Andrz. ex Besser [SYNONYM SPECIES 299638:CGCBZ nidx=null parent=5J79V]
Scabiosa cretacea
 - Scabiosa cretacea Pall. ex M. Bieb. [SYNONYM SPECIES 299029:79SRY nidx=null parent=SCDR]
 + Scabiosa cretacea Pall. ex M. Bieb. [SYNONYM SPECIES 299638:CGCC2 nidx=null parent=SCDR]
Scabiosa decemaristata
 - Scabiosa decemaristata Port. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:6Y52B nidx=null parent=6QMWF]
 + Scabiosa decemaristata Port. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CGCC3 nidx=null parent=B3WML]
Scabiosa permixta
 - Scabiosa permixta Jord. ex Boreau [SYNONYM SPECIES 299029:6XSTG nidx=null parent=5L2PW]
 + Scabiosa permixta Jord. ex Boreau [SYNONYM SPECIES 299638:CGCC6 nidx=null parent=5L2PW]
Scabiosa rubella
 - Scabiosa rubella Opiz ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:79T62 nidx=null parent=5L2PW]
 + Scabiosa rubella Opiz ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CGCC7 nidx=null parent=5L2PW]
Scabiosa salcedii
 - Scabiosa salcedii (Roem. & Schult.) Lag. ex Roem. & Schult. Index Kew. [SYNONYM SPECIES 299029:B5DSW nidx=null parent=6NKK3]
 + Scabiosa salcedii (Roem. & Schult.) Lag. ex Roem. & Schult. Index Kew. [SYNONYM SPECIES 299638:CGCC8 nidx=null parent=6NKK3]
Scabiosa suaveolens
 - Scabiosa suaveolens Desf. ex DC. [SYNONYM SPECIES 299029:9B42T nidx=null parent=6XT3X]
 + Scabiosa suaveolens Desf. ex DC. [SYNONYM SPECIES 299638:CGCCB nidx=null parent=6XT3X]
Scaevola erosa
 - Scaevola erosa Guillaumin ex I. H. Müll. [ACCEPTED SPECIES 299029:6Y4GG nidx=null]
 + Scaevola erosa Guillaumin ex I. H. Müll. [ACCEPTED SPECIES 299638:CGCD3 nidx=null]
Scaligeria hirtula
 - Scaligeria hirtula (Regel & Schmalh.) Lipsky ex Korovin [ACCEPTED SPECIES 299029:6Y469 nidx=null]
 + Scaligeria hirtula (Regel & Schmalh.) Lipsky ex Korovin [ACCEPTED SPECIES 299638:CGCG6 nidx=null]
Scalops
 - Scalops Desmarest, 1804 [SYNONYM GENUS 299029:7CYQ nidx=null parent=7CYS]
 + Scalops Cuvier in Desmarest, 1804 [SYNONYM GENUS 299638:CGCG8 nidx=null parent=7CYS]
Scalopus
 - Scalopus Desmarest, 1804 [SYNONYM GENUS 299029:7CYR nidx=null parent=7CYS]
 + Scalopus Cuvier in Desmarest, 1804 [SYNONYM GENUS 299638:CGCGF nidx=null parent=7CYS]
Scaphopetalum thonneri var. klainei
 - Scaphopetalum thonneri var. klainei Pierre ex N. Hallé [ACCEPTED VARIETY 299029:5RDC9 nidx=null]
 + Scaphopetalum thonneri var. klainei Pierre ex N. Hallé [ACCEPTED VARIETY 299638:CGCKR nidx=null]
Scaphytopius (Cloanthanus) acutus
 - Scaphytopius (Cloanthanus) acutus (Say, 1830) [SYNONYM SPECIES 299029:8RDVX nidx=null parent=9RK25]
 + Scaphytopius (Cloanthanus) acutus (Say, 1830) [SYNONYM SPECIES 299638:CGCKT nidx=null parent=9RK25]
Scaphytopius (Cloanthanus) acutus tenuis
 - Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 299029:CBYCV nidx=null parent=9LK99]
 + Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 299638:BQFFV nidx=null parent=9LK99]
Scaphytopius (Cloanthanus) aequinoctialis
 - Scaphytopius (Cloanthanus) aequinoctialis (Van Duzee, 1933) [SYNONYM SPECIES 299029:8RDVY nidx=null parent=9KSJ6]
 + Scaphytopius (Cloanthanus) aequinoctialis (Van Duzee, 1933) [SYNONYM SPECIES 299638:CGCKV nidx=null parent=9KSJ6]
Scaphytopius (Cloanthanus) albocinctus
 - Scaphytopius (Cloanthanus) albocinctus (DeLong, 1943) [SYNONYM SPECIES 299029:8RDW4 nidx=null parent=9KSJG]
 + Scaphytopius (Cloanthanus) albocinctus (DeLong, 1943) [SYNONYM SPECIES 299638:CGCKY nidx=null parent=9KSJG]
Scaphytopius (Cloanthanus) analis
 - Scaphytopius (Cloanthanus) analis (Van Duzee, 1923) [SYNONYM SPECIES 299029:C87PF nidx=null parent=9RK2C]
 + Scaphytopius (Cloanthanus) analis (Van Duzee, 1923) [SYNONYM SPECIES 299638:8RDW7 nidx=null parent=9RK2C]
Scaphytopius (Cloanthanus) arcuatus
 - Scaphytopius (Cloanthanus) arcuatus (DeLong, 1944) [SYNONYM SPECIES 299029:8RDWD nidx=null parent=9KSJZ]
 + Scaphytopius (Cloanthanus) arcuatus (DeLong, 1944) [SYNONYM SPECIES 299638:CGCL3 nidx=null parent=9KSJZ]
Scaphytopius (Cloanthanus) canus
 - Scaphytopius (Cloanthanus) canus Hepner, 1946 [SYNONYM SPECIES 299029:8RDWQ nidx=null parent=9KSKK]
 + Scaphytopius (Cloanthanus) canus Hepner, 1946 [SYNONYM SPECIES 299638:CGCL6 nidx=null parent=9KSKK]
Scaphytopius (Cloanthanus) dilatus
 - Scaphytopius (Cloanthanus) dilatus (DeLong, 1944) [SYNONYM SPECIES 299029:8RDX3 nidx=null parent=9KSL9]
 + Scaphytopius (Cloanthanus) dilatus (DeLong, 1944) [SYNONYM SPECIES 299638:CGCLC nidx=null parent=9KSL9]
Scaphytopius (Cloanthanus) frontalis
 - Scaphytopius (Cloanthanus) frontalis (Van Duzee, 1890) [SYNONYM SPECIES 299029:8RDXD nidx=null parent=9KSLV]
 + Scaphytopius (Cloanthanus) frontalis (Van Duzee, 1890) [SYNONYM SPECIES 299638:CGCLG nidx=null parent=9KSLV]
Scaphytopius (Cloanthanus) graneticus
 - Scaphytopius (Cloanthanus) graneticus (Ball, 1931) [SYNONYM SPECIES 299029:8RDXK nidx=null parent=9KSM6]
 + Scaphytopius (Cloanthanus) graneticus (Ball, 1931) [SYNONYM SPECIES 299638:CGCLK nidx=null parent=9KSM6]
Scaphytopius (Cloanthanus) hambletoni
 - Scaphytopius (Cloanthanus) hambletoni (DeLong, 1944) [SYNONYM SPECIES 299029:CF3NV nidx=null parent=9KSM8]
 + Scaphytopius (Cloanthanus) hambletoni (DeLong, 1944) [SYNONYM SPECIES 299638:8RDXM nidx=null parent=9KSM8]
Scaphytopius (Cloanthanus) heldoranus
 - Scaphytopius (Cloanthanus) heldoranus (Ball, 1931) [SYNONYM SPECIES 299029:CBYDD nidx=null parent=9KSMB]
 + Scaphytopius (Cloanthanus) heldoranus (Ball, 1931) [SYNONYM SPECIES 299638:8RDXP nidx=null parent=9KSMB]
Scaphytopius (Cloanthanus) limbatus
 - Scaphytopius (Cloanthanus) limbatus (Osborn, 1926) [SYNONYM SPECIES 299029:C4H2D nidx=null parent=9KSMW]
 + Scaphytopius (Cloanthanus) limbatus (Osborn, 1926) [SYNONYM SPECIES 299638:8RDY3 nidx=null parent=9KSMW]
Scaphytopius (Cloanthanus) lineacephalus
 - Scaphytopius (Cloanthanus) lineacephalus Caldwell, 1952 [SYNONYM SPECIES 299029:8RDY5 nidx=null parent=9KSMY]
 + Scaphytopius (Cloanthanus) lineacephalus Caldwell, 1952 [SYNONYM SPECIES 299638:CGCLQ nidx=null parent=9KSMY]
Scaphytopius (Cloanthanus) marginifrons
 - Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 299029:8RDY9 nidx=null parent=9KSND]
 + Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 299638:CGCLS nidx=null parent=9KSND]
Scaphytopius (Cloanthanus) osborni
 - Scaphytopius (Cloanthanus) osborni (Van Duzee, 1910) [SYNONYM SPECIES 299029:8RDYM nidx=null parent=9KSP3]
 + Scaphytopius (Cloanthanus) osborni (Van Duzee, 1910) [SYNONYM SPECIES 299638:CGCLY nidx=null parent=9KSP3]
Scaphytopius (Cloanthanus) paraguayensis
 - Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 299029:8RDYR nidx=null parent=9KSP7]
 + Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 299638:CGCLZ nidx=null parent=9KSP7]
Scaphytopius (Cloanthanus) plummeri
 - Scaphytopius (Cloanthanus) plummeri (DeLong, 1943) [SYNONYM SPECIES 299029:8RDYX nidx=null parent=9KSPH]
 + Scaphytopius (Cloanthanus) plummeri (DeLong, 1943) [SYNONYM SPECIES 299638:CGCM3 nidx=null parent=9KSPH]
Scaphytopius (Cloanthanus) rubellus
 - Scaphytopius (Cloanthanus) rubellus (Sanders & DeLong, 1919) [SYNONYM SPECIES 299029:CF3PB nidx=null parent=9KSPK]
 + Scaphytopius (Cloanthanus) rubellus (Sanders & DeLong, 1919) [SYNONYM SPECIES 299638:8RDZ4 nidx=null parent=9KSPK]
Scaphytopius (Cloanthanus) serratus
 - Scaphytopius (Cloanthanus) serratus (DeLong, 1943) [SYNONYM SPECIES 299029:CF3PC nidx=null parent=9KSPS]
 + Scaphytopius (Cloanthanus) serratus (DeLong, 1943) [SYNONYM SPECIES 299638:8RDZ7 nidx=null parent=9KSPS]
Scaphytopius (Cloanthanus) spadix
 - Scaphytopius (Cloanthanus) spadix (DeLong, 1943) [SYNONYM SPECIES 299029:CF3PD nidx=null parent=9KSPX]
 + Scaphytopius (Cloanthanus) spadix (DeLong, 1943) [SYNONYM SPECIES 299638:8RDZ8 nidx=null parent=9KSPX]
Scaphytopius (Cloanthanus) verecundus
 - Scaphytopius (Cloanthanus) verecundus (Van Duzee, 1910) [SYNONYM SPECIES 299029:8RDZM nidx=null parent=9KSQC]
 + Scaphytopius (Cloanthanus) verecundus (Van Duzee, 1910) [SYNONYM SPECIES 299638:CGCM6 nidx=null parent=9KSQC]
Scaphytopius (Cloanthanus) vinculus
 - Scaphytopius (Cloanthanus) vinculus (DeLong, 1943) [SYNONYM SPECIES 299029:8RDZP nidx=null parent=9KSQG]
 + Scaphytopius (Cloanthanus) vinculus (DeLong, 1943) [SYNONYM SPECIES 299638:CGCM7 nidx=null parent=9KSQG]
Scaphytopius (Convelinus) desertanus
 - Scaphytopius (Convelinus) desertanus (Ball, 1931) [SYNONYM SPECIES 299029:CF3NL nidx=null parent=9KSL6]
 + Scaphytopius (Convelinus) desertanus (Ball, 1931) [SYNONYM SPECIES 299638:CGCLB nidx=null parent=9KSL6]
Scaphytopius (Convelinus) loricatus
 - Scaphytopius (Convelinus) loricatus (Van Duzee, 1894) [SYNONYM SPECIES 299029:CF3P2 nidx=null parent=BHWZL]
 + Scaphytopius (Convelinus) loricatus (Van Duzee, 1894) [SYNONYM SPECIES 299638:CGCLR nidx=null parent=BHWZL]
Scaphytopius (Convelinus) spinosus
 - Scaphytopius (Convelinus) spinosus DeLong & Linnavuori, 1978 [SYNONYM SPECIES 299029:8RF2R nidx=null parent=9KSPY]
 + Scaphytopius (Convelinus) spinosus DeLong & Linnavuori, 1978 [SYNONYM SPECIES 299638:CGCM8 nidx=null parent=9KSPY]
Scaphytopius (Deltopinus) nigriviridis
 - Scaphytopius (Deltopinus) nigriviridis (Ball, 1909) [SYNONYM SPECIES 299029:CF3P6 nidx=null parent=9KSNS]
 + Scaphytopius (Deltopinus) nigriviridis (Ball, 1909) [SYNONYM SPECIES 299638:CGCLW nidx=null parent=9KSNS]
Scaphytopius (Fundarus) vinculatus
 - Scaphytopius (Fundarus) vinculatus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 299029:CF3PK nidx=null parent=9KSQF]
 + Scaphytopius (Fundarus) vinculatus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 299638:8RF2V nidx=null parent=9KSQF]
Scaphytopius (Scaphytopius) latidens
 - Scaphytopius (Scaphytopius) latidens (DeLong, 1944) [SYNONYM SPECIES 299029:8RF33 nidx=null parent=9KSMT]
 + Scaphytopius (Scaphytopius) latidens (DeLong, 1944) [SYNONYM SPECIES 299638:CGCM9 nidx=null parent=9KSMT]
Scaptonyx fusicaudus
 - Scaptonyx fusicaudus Milne-Edwards, 1872 [ACCEPTED SPECIES 299029:6Y5YX nidx=null]
 + Scaptonyx fusicaudus A. Milne-Edwards, 1872 [ACCEPTED SPECIES 299638:CGCMZ nidx=null]
Scariola
 - Scariola F.W.Schmidt [SYNONYM UNRANKED 299029:5TG4R nidx=null parent=59XH]
 + Scariola F.W.Schmidt [SYNONYM UNRANKED 299638:CFXRS nidx=null parent=59XH]
Scarturus
 - Scarturus Gloger, 1841 [ACCEPTED SUBGENUS 299029:8P443 nidx=null]
 + Scarturus Gloger, 1841 [ACCEPTED SUBGENUS 299638:CFDX4 nidx=null]
Schefferomitra
 - Schefferomitra Diels [SYNONYM UNRANKED 299029:C88JR nidx=null parent=C76FZ]
 + Schefferomitra Diels [SYNONYM UNRANKED 299638:CGCS2 nidx=null parent=C76FZ]
Schefflera altigena
 - Schefflera altigena Frodin ex Royen [SYNONYM SPECIES 299029:B8J7G nidx=null parent=9LKJN]
 + Schefflera altigena Frodin ex Royen [SYNONYM SPECIES 299638:79VNH nidx=null parent=9LKJN]
Schefflera amungwiwae
 - Schefflera amungwiwae Frodin ex Royen [SYNONYM SPECIES 299029:B8J7H nidx=null parent=9LKJP]
 + Schefflera amungwiwae Frodin ex Royen [SYNONYM SPECIES 299638:4V6NG nidx=null parent=9LKJP]
Schefflera dentata
 - Schefflera dentata Frodin ex Royen [SYNONYM SPECIES 299029:B8J7K nidx=null parent=9V8FW]
 + Schefflera dentata Frodin ex Royen [SYNONYM SPECIES 299638:4V6TS nidx=null parent=9V8FW]
Schefflera insculpta
 - Schefflera insculpta Frodin ex Royen [SYNONYM SPECIES 299029:B8J7M nidx=null parent=9V377]
 + Schefflera insculpta Frodin ex Royen [SYNONYM SPECIES 299638:4V6XT nidx=null parent=9V377]
Schefflera kuborensis
 - Schefflera kuborensis Frodin ex Royen [SYNONYM SPECIES 299029:B8J7N nidx=null parent=9LKKP]
 + Schefflera kuborensis Frodin ex Royen [SYNONYM SPECIES 299638:4V6YN nidx=null parent=9LKKP]
Schefflera lineata
 - Schefflera lineata Frodin ex Royen [SYNONYM SPECIES 299029:B8J7P nidx=null parent=9V6MJ]
 + Schefflera lineata Frodin ex Royen [SYNONYM SPECIES 299638:4V6ZL nidx=null parent=9V6MJ]
Schefflera polyclada
 - Schefflera polyclada Frodin ex Royen [SYNONYM SPECIES 299029:B8J7W nidx=null parent=9LKLJ]
 + Schefflera polyclada Frodin ex Royen [SYNONYM SPECIES 299638:4V76W nidx=null parent=9LKLJ]
Schefflera simbuensis
 - Schefflera simbuensis Frodin ex Royen [SYNONYM SPECIES 299029:B8J7X nidx=null parent=9LKLW]
 + Schefflera simbuensis Frodin ex Royen [SYNONYM SPECIES 299638:4V79P nidx=null parent=9LKLW]
Schefflera straminea
 - Schefflera straminea Frodin ex Royen [SYNONYM SPECIES 299029:B8J7Z nidx=null parent=9LKLY]
 + Schefflera straminea Frodin ex Royen [SYNONYM SPECIES 299638:6Y7N5 nidx=null parent=9LKLY]
Schelveria arguta
 - Schelveria arguta Nees ex Mart. [SYNONYM SPECIES 299029:4V7MG nidx=null parent=DZ4C]
 + Schelveria arguta Nees ex Mart. [SYNONYM SPECIES 299638:CGCSQ nidx=null parent=DZ4C]
Schima noronhae
 - Schima noronhae Reinw. ex Blume [ACCEPTED SPECIES 299029:4V8CZ nidx=null]
 + Schima noronhae Reinw. ex Blume [ACCEPTED SPECIES 299638:CGCTK nidx=null]
Schistophyllidium
 - Schistophyllidium (Juz. ex Fed.) Ikonn. [SYNONYM UNRANKED 299029:5TG5W nidx=null parent=7GJM]
 + Schistophyllidium (Juz. ex Fed.) Ikonn. [SYNONYM UNRANKED 299638:CG9MC nidx=null parent=7GJM]
Schistostephium argyreum
 - Schistostephium argyreum (DC.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299029:4V9HW nidx=null parent=4V9J2]
 + Schistostephium argyreum (DC.) Fenzl ex Harv. & Sond. [SYNONYM SPECIES 299638:CGCWF nidx=null parent=4V9J2]
Schistostephium crataegifolium
 - Schistostephium crataegifolium (DC.) Fenzl ex Harv. & Sond. [ACCEPTED SPECIES 299029:4V9HY nidx=null]
 + Schistostephium crataegifolium (DC.) Fenzl ex Harv. & Sond. [ACCEPTED SPECIES 299638:CGCWG nidx=null]
Schistostephium rotundifolium
 - Schistostephium rotundifolium (DC.) Fenzl ex Harv. & Sond. [ACCEPTED SPECIES 299029:4V9JD nidx=null]
 + Schistostephium rotundifolium (DC.) Fenzl ex Harv. & Sond. [ACCEPTED SPECIES 299638:CGCWH nidx=null]
Schivereckia berteroides
 - Schivereckia berteroides Fisch. ex M. I. Alex. [SYNONYM SPECIES 299029:8FCFY nidx=null parent=87BXJ]
 + Schivereckia berteroides Fisch. ex M. I. Alex. [SYNONYM SPECIES 299638:CGCWQ nidx=null parent=87BXJ]
Schizaea valdiviana
 - Schizaea valdiviana Phil. ex Hook. & Baker [SYNONYM SPECIES 299029:BCJKH nidx=null parent=BBYV6]
 + Schizaea valdiviana Phil. ex Hook. & Baker [SYNONYM SPECIES 299638:CGCWX nidx=null parent=BBYV6]
Schizoloma
 - Schizoloma Gaudich. [SYNONYM UNRANKED 299029:C3JLL nidx=null parent=B8YJQ]
 + Schizoloma Gaudich. [SYNONYM UNRANKED 299638:CFZ3G nidx=null parent=62YQB]
Schizophragma
 - Schizophragma Siebold & Zucc. [SYNONYM UNRANKED 299029:BRWW4 nidx=null parent=4ZPV]
 + Schizophragma Siebold & Zucc. [SYNONYM UNRANKED 299638:CFVJT nidx=null parent=4ZPV]
Schleidenia
 - Schleidenia Endl. [SYNONYM UNRANKED 299029:5TG7B nidx=null parent=4GDN]
 + Schleidenia Endl. [SYNONYM UNRANKED 299638:CFW76 nidx=null parent=4GDN]
Schortia
 - Schortia E.Vilm. [SYNONYM UNRANKED 299029:5TG7Z nidx=null parent=639GB]
 + Schortia E.Vilm. [SYNONYM UNRANKED 299638:CGD23 nidx=null parent=639GB]
Schrenkia ugamica
 - Schrenkia ugamica Korovin ex A. I. Baranov [SYNONYM SPECIES 299029:4VFXZ nidx=null parent=4VFY2]
 + Schrenkia ugamica Korovin ex A. I. Baranov [SYNONYM SPECIES 299638:CGD2L nidx=null parent=4VFY2]
Schudia chilensis
 - Schudia chilensis Molina ex Gay [SYNONYM SPECIES 299029:4VG2X nidx=null parent=75B6P]
 + Schudia chilensis Molina ex Gay [SYNONYM SPECIES 299638:CGD2N nidx=null parent=75B6P]
Schultesia neuroptera
 - Schultesia neuroptera Griseb. ex Progel [SYNONYM SPECIES 299029:4VG4Z nidx=null parent=4VG4H]
 + Schultesia neuroptera Griseb. ex Progel [SYNONYM SPECIES 299638:CGD2P nidx=null parent=4VG4H]
Schwabea
 - Schwabea Endl. [SYNONYM UNRANKED 299029:5TG8P nidx=null parent=7NC8Z]
 + Schwabea Endl. [SYNONYM UNRANKED 299638:CGD2Q nidx=null parent=7NC8Z]
Schwartzia brasiliensis
 - Schwartzia brasiliensis (Choisy) Bedell ex Gir.-Cañas [ACCEPTED SPECIES 299029:4VGB5 nidx=null]
 + Schwartzia brasiliensis (Choisy) Bedell ex Gir.-Cañas [ACCEPTED SPECIES 299638:CGD2R nidx=null]
Schwenckioideae
 - Schwenckioideae Reveal [SYNONYM UNRANKED 299029:BVG8G nidx=null parent=B7XDZ]
 + Schwenckioideae Reveal [SYNONYM UNRANKED 299638:CGD34 nidx=null parent=B7XDZ]
Sciadotenia amazonica
 - Sciadotenia amazonica Eichler ex Krukoff & Moldenke [SYNONYM SPECIES 299029:4VGZX nidx=null parent=4VGZW]
 + Sciadotenia amazonica Eichler ex Krukoff & Moldenke [SYNONYM SPECIES 299638:CGD42 nidx=null parent=4VGZW]
Scleranthus corrigioleflorus
 - Scleranthus corrigioleflorus Rchb. ex Nyman [SYNONYM SPECIES 299029:4VNGS nidx=null parent=7L3VM]
 + Scleranthus corrigioleflorus Rchb. ex Nyman [SYNONYM SPECIES 299638:CGDPQ nidx=null parent=7L3VM]
Scleranthus ferrugineus
 - Scleranthus ferrugineus Rchb. ex Nyman [SYNONYM SPECIES 299029:8S8Q4 nidx=null parent=8RYZV]
 + Scleranthus ferrugineus Rchb. ex Nyman [SYNONYM SPECIES 299638:CGDPS nidx=null parent=8RYZV]
Scleranthus intermedius
 - Scleranthus intermedius Rchb. ex Nyman [SYNONYM SPECIES 299029:8S8Q6 nidx=null parent=8RYZV]
 + Scleranthus intermedius Rchb. ex Nyman [SYNONYM SPECIES 299638:4VNHH nidx=null parent=8RYZV]
Scleranthus noeanus
 - Scleranthus noeanus Rchb. ex Nyman [SYNONYM SPECIES 299029:4VNHS nidx=null parent=7L3VM]
 + Scleranthus noeanus Rchb. ex Nyman [SYNONYM SPECIES 299638:CGDPT nidx=null parent=7L3VM]
Scleranthus polycarpus
 - Scleranthus polycarpus DC. ex Nyman [SYNONYM SPECIES 299029:9YHXN nidx=null parent=B89FR]
 + Scleranthus polycarpus DC. ex Nyman [SYNONYM SPECIES 299638:CGDPV nidx=null parent=B89FR]
Scleranthus rodnanus
 - Scleranthus rodnanus Rchb. ex Nyman [SYNONYM SPECIES 299029:4VNJ4 nidx=null parent=4VNJB]
 + Scleranthus rodnanus Rchb. ex Nyman [SYNONYM SPECIES 299638:CGDPX nidx=null parent=4VNJB]
Scleranthus tenuissimus
 - Scleranthus tenuissimus Rchb. ex Nyman [SYNONYM SPECIES 299029:6XY37 nidx=null parent=4VNJF]
 + Scleranthus tenuissimus Rchb. ex Nyman [SYNONYM SPECIES 299638:CGDQ2 nidx=null parent=4VNJF]
Scleroblitum
 - Scleroblitum Ulbr. [SYNONYM UNRANKED 299029:5TG9F nidx=null parent=62HNP]
 + Scleroblitum Ulbr. [SYNONYM UNRANKED 299638:CGDQC nidx=null parent=62HNP]
Sclerostegia
 - Sclerostegia Paul G.Wilson [SYNONYM UNRANKED 299029:5TG9S nidx=null parent=7T99]
 + Sclerostegia Paul G.Wilson [SYNONYM UNRANKED 299638:CGDR9 nidx=null parent=7T99]
Scolopia stolzii
 - Scolopia stolzii Gilg ex Sleumer [ACCEPTED SPECIES 299029:4VSHS nidx=null]
 + Scolopia stolzii Gilg ex Sleumer [ACCEPTED SPECIES 299638:CGBVN nidx=null]
Scoloplos
 - Scoloplos [ACCEPTED SUBGENUS 299029:C69J4 nidx=null]
 + Scoloplos [ACCEPTED SUBGENUS 299638:CFGM5 nidx=null]
Scopolia lateralis
 - Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JX98 nidx=null]
 + Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3Z6M nidx=null]
Scorpius vulgaris
 - Scorpius vulgaris Pourr. ex Willk. & Lange [SYNONYM SPECIES 299029:9DLWT nidx=null parent=7K4DP]
 + Scorpius vulgaris Pourr. ex Willk. & Lange [SYNONYM SPECIES 299638:CGBYZ nidx=null parent=7K4DP]
Scorzonera crispatula
 - Scorzonera crispatula (DC.) Boiss. ex Willk. [SYNONYM SPECIES 299029:4VX8J nidx=null parent=78GPT]
 + Scorzonera crispatula (DC.) Boiss. ex Willk. [SYNONYM SPECIES 299638:CGBZ2 nidx=null parent=78GPT]
Scorzonera graminifolia
 - Scorzonera graminifolia Tausch ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:79YWR nidx=null parent=6XYX5]
 + Scorzonera graminifolia Tausch ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGBZ3 nidx=null parent=6XYX5]
Scorzonera hirsuta
 - Scorzonera hirsuta Pett. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:79Z94 nidx=null parent=5HFB3]
 + Scorzonera hirsuta Pett. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGBZ4 nidx=null parent=5HFB3]
Scottellia coriacea
 - Scottellia coriacea A. Chev. [SYNONYM SPECIES 299029:4VYBZ nidx=null parent=4VYC5]
 + Scottellia coriacea A. Chev. [SYNONYM SPECIES 299638:CGBZX nidx=null parent=4VYC5]
Scottopsyllus
 - Scottopsyllus [ACCEPTED SUBGENUS 299029:8G5K nidx=null]
 + Scottopsyllus [ACCEPTED SUBGENUS 299638:CGC23 nidx=null]
Scrophularia appendiculata
 - Scrophularia appendiculata Balb. ex Wydler [AMBIGUOUS_SYNONYM SPECIES 299029:6XYMF nidx=null parent=5L4DK]
 + Scrophularia appendiculata Balb. ex Wydler [AMBIGUOUS_SYNONYM SPECIES 299638:CGC36 nidx=null parent=5L4DK]
Scrophularia canina
 - Scrophularia canina Hoppe ex Wydler [SYNONYM SPECIES 299029:4VZ5K nidx=null parent=BP26B]
 + Scrophularia canina Hoppe ex Wydler [SYNONYM SPECIES 299638:CGC3G nidx=null parent=BP26B]
Scrophularia juratensis
 - Scrophularia juratensis Schleich. ex Wydler [SYNONYM SPECIES 299029:6XYPL nidx=null parent=BP26B]
 + Scrophularia juratensis Schleich. ex Wydler [SYNONYM SPECIES 299638:CGC3P nidx=null parent=BP26B]
Scrophularia obtusa
 - Scrophularia obtusa Edgew. ex Hook. fil. [ACCEPTED SPECIES 299029:6XYQ8 nidx=null]
 + Scrophularia obtusa Edgew. ex Hook. fil. [ACCEPTED SPECIES 299638:CGC3T nidx=null]
Scrophularia pallescens
 - Scrophularia pallescens Lowe ex Menezes [ACCEPTED SPECIES 299029:4VZFD nidx=null]
 + Scrophularia pallescens Lowe ex Menezes [ACCEPTED SPECIES 299638:CGC3W nidx=null]
Scrophularia turcomanica
 - Scrophularia turcomanica Bornm. & Sint. ex Rech. fil. [SYNONYM SPECIES 299029:4VZL8 nidx=null parent=4VZJ3]
 + Scrophularia turcomanica Bornm. & Sint. ex Rech. fil. [SYNONYM SPECIES 299638:CGC43 nidx=null parent=4VZJ3]
Scyllarus bertholdii
 - Scyllarus bertholdii Paul'son, 1875 [SYNONYM SPECIES 299029:CBZJG nidx=null parent=85XR7]
 + Scyllarus bertholdii Paul'son, 1875 [SYNONYM SPECIES 299638:854T7 nidx=null parent=85XR7]
Scyphocoronis
 - Scyphocoronis A.Gray [SYNONYM UNRANKED 299029:7NDY4 nidx=null parent=63CBR]
 + Scyphocoronis A.Gray [SYNONYM UNRANKED 299638:CGCBC nidx=null parent=63CBR]
Secamone gerrardii
 - Secamone gerrardii Harv. ex Benth. & Hook. fil. [ACCEPTED SPECIES 299029:4W872 nidx=null]
 + Secamone gerrardii Harv. ex Benth. & Hook. fil. [ACCEPTED SPECIES 299638:CGCGN nidx=null]
Seddera spinescens
 - Seddera spinescens Peter ex Hallier fil. [SYNONYM SPECIES 299029:4W8SP nidx=null parent=4W8S7]
 + Seddera spinescens Peter ex Hallier fil. [SYNONYM SPECIES 299638:CGCHP nidx=null parent=4W8S7]
Sedderopsis
 - Sedderopsis (Roberty) Roberty [SYNONYM UNRANKED 299029:5TGBQ nidx=null parent=7F39]
 + Sedderopsis (Roberty) Roberty [SYNONYM UNRANKED 299638:CGCHQ nidx=null parent=7F39]
Sedum apiculatum
 - Sedum apiculatum Craib ex Raym.-Hamet [SYNONYM SPECIES 299029:4W8WW nidx=null parent=796NH]
 + Sedum apiculatum Craib ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCHY nidx=null parent=796NH]
Sedum arduennense
 - Sedum arduennense Callay ex Boreau [SYNONYM SPECIES 299029:4W8X9 nidx=null parent=3NGSL]
 + Sedum arduennense Callay ex Boreau [SYNONYM SPECIES 299638:CGCHZ nidx=null parent=3NGSL]
Sedum arrigens
 - Sedum arrigens Gren. ex Nyman [SYNONYM SPECIES 299029:4W8XH nidx=null parent=5KBF9]
 + Sedum arrigens Gren. ex Nyman [SYNONYM SPECIES 299638:CGCJ2 nidx=null parent=5KBF9]
Sedum aureum
 - Sedum aureum Wirtg. ex F. W. Schultz [SYNONYM SPECIES 299029:4W8Y3 nidx=null parent=6V8DX]
 + Sedum aureum Wirtg. ex F. W. Schultz [SYNONYM SPECIES 299638:93JZK nidx=null parent=6V8DX]
Sedum chumbicum
 - Sedum chumbicum Prain ex Raym.-Hamet [SYNONYM SPECIES 299029:4W93Z nidx=null parent=796NX]
 + Sedum chumbicum Prain ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCJ6 nidx=null parent=796NX]
Sedum coriaceum
 - Sedum coriaceum Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:4W95C nidx=null parent=5KWRV]
 + Sedum coriaceum Wall. ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CGCJC nidx=null parent=5KWRV]
Sedum cretense
 - Sedum cretense Maire ex Quézel [SYNONYM SPECIES 299029:4W95X nidx=null parent=5L4QT]
 + Sedum cretense Maire ex Quézel [SYNONYM SPECIES 299638:CGCJF nidx=null parent=5L4QT]
Sedum cuneatum
 - Sedum cuneatum Wall. ex Raym.-Hamet [SYNONYM SPECIES 299029:4W966 nidx=null parent=5KY4V]
 + Sedum cuneatum Wall. ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCJH nidx=null parent=5KY4V]
Sedum filicaule
 - Sedum filicaule Duthie ex Raym.-Hamet [AMBIGUOUS_SYNONYM SPECIES 299029:4W99V nidx=null parent=4W9P5]
 + Sedum filicaule Duthie ex Raym.-Hamet [AMBIGUOUS_SYNONYM SPECIES 299638:CGCJM nidx=null parent=4W9P5]
Sedum galioides
 - Sedum galioides Franch. ex Raym.-Hamet [SYNONYM SPECIES 299029:6XZHD nidx=null parent=4W98D]
 + Sedum galioides Franch. ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCJP nidx=null parent=4W98D]
Sedum hyperboreum
 - Sedum hyperboreum Fisch. ex Boriss. [SYNONYM SPECIES 299029:79ZFT nidx=null parent=3NGRB]
 + Sedum hyperboreum Fisch. ex Boriss. [SYNONYM SPECIES 299638:CGCJQ nidx=null parent=3NGRB]
Sedum incanum
 - Sedum incanum Prain ex Raym.-Hamet [SYNONYM SPECIES 299029:6XZG4 nidx=null parent=79ZJP]
 + Sedum incanum Prain ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCJR nidx=null parent=79ZJP]
Sedum inderiense
 - Sedum inderiense Fisch. ex O. Fedtsch. & B. Fedtsch. [SYNONYM SPECIES 299029:79ZFX nidx=null parent=6WGB4]
 + Sedum inderiense Fisch. ex O. Fedtsch. & B. Fedtsch. [SYNONYM SPECIES 299638:CGCJS nidx=null parent=6WGB4]
Sedum kiwuense
 - Sedum kiwuense Herb. ex Raym.-Hamet [SYNONYM SPECIES 299029:4W9FZ nidx=null parent=4W9VX]
 + Sedum kiwuense Herb. ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCJW nidx=null parent=4W9VX]
Sedum madagascaricum
 - Sedum madagascaricum Clus. ex Fröd. [SYNONYM SPECIES 299029:4W9JJ nidx=null parent=3QYN8]
 + Sedum madagascaricum Clus. ex Fröd. [SYNONYM SPECIES 299638:CGCJX nidx=null parent=3QYN8]
Sedum marichalii
 - Sedum marichalii Lloyd ex Nyman [SYNONYM SPECIES 299029:4W9K5 nidx=null parent=4W9HM]
 + Sedum marichalii Lloyd ex Nyman [SYNONYM SPECIES 299638:CGCJY nidx=null parent=4W9HM]
Sedum mengtzeanum
 - Sedum mengtzeanum Ulbr. ex Raym.-Hamet [SYNONYM SPECIES 299029:4W9KN nidx=null parent=6X72F]
 + Sedum mengtzeanum Ulbr. ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCJZ nidx=null parent=6X72F]
Sedum pyramidatum
 - Sedum pyramidatum Franch. ex Raym.-Hamet [SYNONYM SPECIES 299029:4W9T9 nidx=null parent=6Z398]
 + Sedum pyramidatum Franch. ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCK3 nidx=null parent=6Z398]
Sedum pyriforme
 - Sedum pyriforme Royle ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:4W9TB nidx=null parent=78XVV]
 + Sedum pyriforme Royle ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CGCK4 nidx=null parent=78XVV]
Sedum rubens
 - Sedum rubens Jacq. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4W9VC nidx=null parent=4W8XS]
 + Sedum rubens Jacq. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGCK6 nidx=null parent=4W8XS]
Sedum scheuchzeri
 - Sedum scheuchzeri Schleich. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:4W9WQ nidx=null parent=5L4QD]
 + Sedum scheuchzeri Schleich. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CGCK7 nidx=null parent=5L4QD]
Sedum schwendenerianum
 - Sedum schwendenerianum Volkens ex Raym.-Hamet [SYNONYM SPECIES 299029:4W9WX nidx=null parent=4W9KR]
 + Sedum schwendenerianum Volkens ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCK8 nidx=null parent=4W9KR]
Sedum sempervivoides
 - Sedum sempervivoides Fisch. ex M. Bieb. [SYNONYM SPECIES 299029:4W9XC nidx=null parent=4MSSY]
 + Sedum sempervivoides Fisch. ex M. Bieb. [SYNONYM SPECIES 299638:CGCK9 nidx=null parent=4MSSY]
Sedum squarrosum
 - Sedum squarrosum Royle ex Raym.-Hamet [SYNONYM SPECIES 299029:4W9YT nidx=null parent=4W9P5]
 + Sedum squarrosum Royle ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCKD nidx=null parent=4W9P5]
Sedum stewartii
 - Sedum stewartii Craib ex Raym.-Hamet [SYNONYM SPECIES 299029:4W9ZD nidx=null parent=796NH]
 + Sedum stewartii Craib ex Raym.-Hamet [SYNONYM SPECIES 299638:CGCKG nidx=null parent=796NH]
Selaginaceae
 - Selaginaceae Choisy [SYNONYM UNRANKED 299029:G78 nidx=null parent=G5R]
 + Selaginaceae Choisy [SYNONYM UNRANKED 299638:CGCMK nidx=null parent=G5R]
Selaginella binervis
 - Selaginella binervis Liebm. ex Baker [SYNONYM SPECIES 299029:BCJZ5 nidx=null parent=BBCPS]
 + Selaginella binervis Liebm. ex Baker [SYNONYM SPECIES 299638:CGCML nidx=null parent=BBCPS]
Selaginella cirrhipes
 - Selaginella cirrhipes Spring ex Klotzsch [SYNONYM SPECIES 299029:BCK3J nidx=null parent=BTWZR]
 + Selaginella cirrhipes Spring ex Klotzsch [SYNONYM SPECIES 299638:CGCMT nidx=null parent=BTWZR]
Selaginella columbiana
 - Selaginella columbiana A. A. Eaton ex Maxon [SYNONYM SPECIES 299029:BCK3N nidx=null parent=B9NP6]
 + Selaginella columbiana A. A. Eaton ex Maxon [AMBIGUOUS_SYNONYM SPECIES 299638:CGCMV nidx=null parent=B9NP6]
Selaginella eublepharis
 - Selaginella eublepharis A. Braun ex Hieron. [SYNONYM SPECIES 299029:BBCD4 nidx=null parent=BTWVD]
 + Selaginella eublepharis A. Braun ex Hieron. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCN3 nidx=null parent=BTWVD]
Selaginella hildebrandtii
 - Selaginella hildebrandtii A. Braun ex Kuhn [SYNONYM SPECIES 299029:BBCGH nidx=null parent=BTX6M]
 + Selaginella hildebrandtii A. Braun ex Kuhn [SYNONYM SPECIES 299638:CGCN5 nidx=null parent=BTX6M]
Selaginella interrupta
 - Selaginella interrupta A. Braun ex Lauche [SYNONYM SPECIES 299029:BCK97 nidx=null parent=C2GGR]
 + Selaginella interrupta A. Braun ex Lauche [SYNONYM SPECIES 299638:CGCN7 nidx=null parent=C2GGR]
Selaginella lychnuchus
 - Selaginella lychnuchus Spring ex Klotzsch [ACCEPTED SPECIES 299029:BBCKF nidx=null]
 + Selaginella lychnuchus Spring ex Klotzsch [ACCEPTED SPECIES 299638:CGCN8 nidx=null]
Selaginella parscheri
 - Selaginella parscheri Spring ex P. A. Dang. [SYNONYM SPECIES 299029:BCKG5 nidx=null parent=BTX2C]
 + Selaginella parscheri Spring ex P. A. Dang. [SYNONYM SPECIES 299638:CGCNB nidx=null parent=BTX2C]
Selaginella spinulosa
 - Selaginella spinulosa Spring ex Baker [SYNONYM SPECIES 299029:BCKLK nidx=null parent=BTX9H]
 + Selaginella spinulosa Spring ex Baker [SYNONYM SPECIES 299638:CGCNF nidx=null parent=BTX9H]
Selaginella tuberculata
 - Selaginella tuberculata Spruce ex Baker [ACCEPTED SPECIES 299029:BBCWL nidx=null]
 + Selaginella tuberculata Spruce ex Baker [ACCEPTED SPECIES 299638:CGCNH nidx=null]
Selaginella usta
 - Selaginella usta Vieill. ex Baker fil. [SYNONYM SPECIES 299029:BCKNK nidx=null parent=BTX83]
 + Selaginella usta Vieill. ex Baker fil. [SYNONYM SPECIES 299638:CGCNJ nidx=null parent=BTX83]
Selenocephalus notulus
 - Selenocephalus notulus (Walker, 1869) [SYNONYM SPECIES 299029:CF3RS nidx=null parent=B7BHH]
 + Selenocephalus notulus (Walker, 1869) [SYNONYM SPECIES 299638:CGCNV nidx=null parent=B7BHH]
Selinocarpus
 - Selinocarpus A.Gray [SYNONYM UNRANKED 299029:5TGCH nidx=null parent=MZS]
 + Selinocarpus A.Gray [SYNONYM UNRANKED 299638:CGCPX nidx=null parent=MZS]
Selinum capitellatum
 - Selinum capitellatum (A. Gray) Benth. & Hook. fil. ex S. Watson [SYNONYM SPECIES 299029:6YDKD nidx=null parent=DYS9]
 + Selinum capitellatum (A. Gray) Benth. & Hook. fil. ex S. Watson [SYNONYM SPECIES 299638:CGCPY nidx=null parent=DYS9]
Selinum carniolicum
 - Selinum carniolicum Hoppe ex Nyman [SYNONYM SPECIES 299029:BPPNV nidx=null parent=BPNCX]
 + Selinum carniolicum Hoppe ex Nyman [SYNONYM SPECIES 299638:CGCPZ nidx=null parent=BPNCX]
Selinum obscurum
 - Selinum obscurum Fisch. ex Trevir. [SYNONYM SPECIES 299029:6YCTF nidx=null parent=6NKQD]
 + Selinum obscurum Fisch. ex Trevir. [SYNONYM SPECIES 299638:CGCQ2 nidx=null parent=6NKQD]
Selinum silvestre
 - Selinum silvestre (L.) Pourr. ex Nyman [SYNONYM SPECIES 299029:6YD4F nidx=null parent=7J9QD]
 + Selinum silvestre (L.) Pourr. ex Nyman [SYNONYM SPECIES 299638:CGCQ3 nidx=null parent=7J9QD]
Sellowia
 - Sellowia Roth [SYNONYM UNRANKED 299029:9XP4J nidx=null parent=64498]
 + Sellowia Roth [SYNONYM UNRANKED 299638:5TGCN nidx=null parent=64498]
Semarillaria cururu
 - Semarillaria cururu Ruiz & Pav. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299029:9ZPQK nidx=null parent=4WW3R]
 + Semarillaria cururu Ruiz & Pav. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCQP nidx=null parent=4WW3R]
Semecarpus laevigatus
 - Semecarpus laevigatus Thwaites ex Hook. fil. [SYNONYM SPECIES 299029:4WFMZ nidx=null parent=6YG33]
 + Semecarpus laevigatus Thwaites ex Hook. fil. [SYNONYM SPECIES 299638:CGCQS nidx=null parent=6YG33]
Semecarpus subpanduriformis
 - Semecarpus subpanduriformis Wall. ex Hook. fil. [ACCEPTED SPECIES 299029:4WFPV nidx=null]
 + Semecarpus subpanduriformis Wall. ex Hook. fil. [ACCEPTED SPECIES 299638:CGCQV nidx=null]
Semeiocardium
 - Semeiocardium Zoll. [SYNONYM UNRANKED 299029:CB2TM nidx=null parent=542F]
 - Semeiocardium Zoll. [SYNONYM UNRANKED 299029:CDHN7 nidx=null parent=63NFF]
 + Semeiocardium Zoll. [SYNONYM UNRANKED 299638:CFYLX nidx=null parent=63NFF]
 + Semeiocardium Zoll. [SYNONYM UNRANKED 299638:CFYLY nidx=null parent=542F]
Semenovia dasycarpa
 - Semenovia dasycarpa (Regel & Schmalh.) Korovin ex Pimenov & V. N. Tikhom. [ACCEPTED SPECIES 299029:4WFXB nidx=null]
 + Semenovia dasycarpa (Regel & Schmalh.) Korovin ex Pimenov & V. N. Tikhom. [ACCEPTED SPECIES 299638:CGCRF nidx=null]
Sempervivella
 - Sempervivella Stapf [SYNONYM UNRANKED 299029:5TGD4 nidx=null parent=7F44]
 + Sempervivella Stapf [SYNONYM UNRANKED 299638:CGCS7 nidx=null parent=7F44]
Sempervivum braunii
 - Sempervivum braunii Funk ex Koch [AMBIGUOUS_SYNONYM SPECIES 299029:4WHT5 nidx=null parent=BP2BG]
 + Sempervivum braunii Funk ex Koch [AMBIGUOUS_SYNONYM SPECIES 299638:CGCS8 nidx=null parent=BP2BG]
Sempervivum flagelliferum
 - Sempervivum flagelliferum Fisch. ex Boriss. [SYNONYM SPECIES 299029:4WHVJ nidx=null parent=6YFW8]
 + Sempervivum flagelliferum Fisch. ex Boriss. [SYNONYM SPECIES 299638:CGCSF nidx=null parent=6YFW8]
Sempervivum ibericum
 - Sempervivum ibericum Fisch. ex Boriss. [SYNONYM SPECIES 299029:4WHXB nidx=null parent=5L5B9]
 + Sempervivum ibericum Fisch. ex Boriss. [SYNONYM SPECIES 299638:CGCSH nidx=null parent=5L5B9]
Sempervivum lindleyi
 - Sempervivum lindleyi Webb & Berthel. [SYNONYM SPECIES 299029:6YG92 nidx=null parent=5FF7Z]
 + Sempervivum lindleyi Webb & Berthel. [SYNONYM SPECIES 299638:CGCSJ nidx=null parent=5FF7Z]
Sempervivum minutum
 - Sempervivum minutum Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4WHYS nidx=null parent=94G3J]
 + Sempervivum minutum Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGCSK nidx=null parent=94G3J]
Sempervivum wulfenii
 - Sempervivum wulfenii Hoppe ex Mert. & W. D. J. Koch [ACCEPTED SPECIES 299029:4WJ54 nidx=null]
 + Sempervivum wulfenii Hoppe ex Mert. & W. D. J. Koch [ACCEPTED SPECIES 299638:CGCSL nidx=null]
Sempervivum × flavipilum
 - Sempervivum × flavipilum Hausm. ex Saut. [SYNONYM SPECIES 299029:4WJ5X nidx=null parent=4WJ59]
 + Sempervivum × flavipilum Hausm. ex Saut. [SYNONYM SPECIES 299638:CGCSG nidx=null parent=4WJ59]
Senecio abyssinicus
 - Senecio abyssinicus Sch. Bip. ex Hochst. [SYNONYM SPECIES 299029:4WJDK nidx=null parent=39GTY]
 + Senecio abyssinicus Sch. Bip. ex Hochst. [SYNONYM SPECIES 299638:CGCSR nidx=null parent=39GTY]
Senecio adfinis
 - Senecio adfinis Less. ex Harv. & Sond. [SYNONYM SPECIES 299029:6YFMT nidx=null parent=4WKPQ]
 + Senecio adfinis Less. ex Harv. & Sond. [SYNONYM SPECIES 299638:CGCSS nidx=null parent=4WKPQ]
Senecio apulus
 - Senecio apulus Ten. ex Nyman [SYNONYM SPECIES 299029:4WJLZ nidx=null parent=5L5GN]
 + Senecio apulus Ten. ex Nyman [SYNONYM SPECIES 299638:CGCST nidx=null parent=5L5GN]
Senecio araneosus
 - Senecio araneosus E. Mey. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:4WJMH nidx=null parent=4WJNT]
 + Senecio araneosus E. Mey. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCSV nidx=null parent=4WJNT]
Senecio brachyatus
 - Senecio brachyatus Jord. ex Boreau [SYNONYM SPECIES 299029:4WJWB nidx=null parent=5J5YG]
 + Senecio brachyatus Jord. ex Boreau [SYNONYM SPECIES 299638:CGCTC nidx=null parent=5J5YG]
Senecio corazonensis
 - Senecio corazonensis Hieron. ex Sodiro [SYNONYM SPECIES 299029:6YFBY nidx=null parent=76L6P]
 + Senecio corazonensis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGCTM nidx=null parent=76L6P]
Senecio danyausii
 - Senecio danyausii Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:B4K9J nidx=null parent=5RGDM]
 + Senecio danyausii Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:CGCTS nidx=null parent=5RGDM]
Senecio disciformis
 - Senecio disciformis Hieron. ex Sodiro [SYNONYM SPECIES 299029:4WKJL nidx=null parent=76KV6]
 + Senecio disciformis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGCTV nidx=null parent=76KV6]
Senecio dryadeus var. garlandii
 - Senecio dryadeus var. garlandii F. Muell. ex Maiden & Betche [SYNONYM VARIETY 299029:5RG6H nidx=null parent=4WKW6]
 + Senecio dryadeus var. garlandii F. Muell. ex Maiden & Betche [SYNONYM VARIETY 299638:CGCTW nidx=null parent=4WKW6]
Senecio fastigiatus
 - Senecio fastigiatus Schwein. ex Elliott [AMBIGUOUS_SYNONYM SPECIES 299029:4WKRN nidx=null parent=6TJ3V]
 + Senecio fastigiatus Schwein. ex Elliott [AMBIGUOUS_SYNONYM SPECIES 299638:CGCTY nidx=null parent=6TJ3V]
Senecio floccidus
 - Senecio floccidus Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:B4K9S nidx=null parent=5RGDM]
 + Senecio floccidus Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:CGCTZ nidx=null parent=5RGDM]
Senecio hervaloira
 - Senecio hervaloira Link ex Nyman [SYNONYM SPECIES 299029:4WL5X nidx=null parent=4WMR2]
 + Senecio hervaloira Link ex Nyman [SYNONYM SPECIES 299638:CGCV3 nidx=null parent=4WMR2]
Senecio hookeri
 - Senecio hookeri Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299029:B4KBB nidx=null parent=4WMD5]
 + Senecio hookeri Hombr. & Jacquinot ex Decne. [SYNONYM SPECIES 299638:CGCV5 nidx=null parent=4WMD5]
Senecio humilis
 - Senecio humilis Duby ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4WL8Y nidx=null parent=5L5GN]
 + Senecio humilis Duby ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGCV8 nidx=null parent=5L5GN]
Senecio iscoensis
 - Senecio iscoensis Hieron. ex Sodiro [ACCEPTED SPECIES 299029:4WLCW nidx=null]
 + Senecio iscoensis Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CGCVY nidx=null]
Senecio kongboensis
 - Senecio kongboensis Ludlow [ACCEPTED SPECIES 299029:4WLGQ nidx=null]
 + Senecio kongboensis Ludlow [ACCEPTED SPECIES 299638:CGCVZ nidx=null]
Senecio leucopappus
 - Senecio leucopappus Bojer ex DC. [SYNONYM SPECIES 299029:4WLNP nidx=null parent=92ZTK]
 + Senecio leucopappus Bojer ex DC. [SYNONYM SPECIES 299638:CGCW2 nidx=null parent=92ZTK]
Senecio lhasaensis
 - Senecio lhasaensis Y. Ling ex Y. L. Chen, S. Yun Liang & K. Y. Pan [ACCEPTED SPECIES 299029:B42PV nidx=null]
 + Senecio lhasaensis Y. Ling ex Y. L. Chen, S. Yun Liang & K. Y. Pan [ACCEPTED SPECIES 299638:4WLP4 nidx=null]
Senecio lloensis
 - Senecio lloensis Hieron. ex Sodiro [SYNONYM SPECIES 299029:4WLQL nidx=null parent=34RJT]
 + Senecio lloensis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGCW4 nidx=null parent=34RJT]
Senecio medullosus
 - Senecio medullosus Sch. Bip. ex Greenm. [SYNONYM SPECIES 299029:4WLWF nidx=null parent=34RJW]
 + Senecio medullosus Sch. Bip. ex Greenm. [SYNONYM SPECIES 299638:CGCWB nidx=null parent=34RJW]
Senecio metcalfei
 - Senecio metcalfei Greene ex Wooton & Standl. [SYNONYM SPECIES 299029:4WLXB nidx=null parent=BPCPM]
 + Senecio metcalfei Greene ex Wooton & Standl. [SYNONYM SPECIES 299638:CGCWC nidx=null parent=BPCPM]
Senecio montanus
 - Senecio montanus Hoppe ex Nyman [SYNONYM SPECIES 299029:7WX8X nidx=null parent=7WTSJ]
 + Senecio montanus Hoppe ex Nyman [SYNONYM SPECIES 299638:CGCWD nidx=null parent=7WTSJ]
Senecio nitidus
 - Senecio nitidus Less. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4WM6P nidx=null parent=6YH59]
 + Senecio nitidus Less. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCWL nidx=null parent=6YH59]
Senecio pauciflorus
 - Senecio pauciflorus Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4WMDD nidx=null parent=4WKZV]
 + Senecio pauciflorus Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCWR nidx=null parent=4WKZV]
Senecio petiolaris
 - Senecio petiolaris Less. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4WMG3 nidx=null parent=4WLMZ]
 + Senecio petiolaris Less. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCWS nidx=null parent=4WLMZ]
Senecio pinnulatus
 - Senecio pinnulatus Sieber ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4WMJH nidx=null parent=4WKCL]
 + Senecio pinnulatus Sieber ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCWT nidx=null parent=4WKCL]
Senecio pollicaris
 - Senecio pollicaris DC. ex Bojer [SYNONYM SPECIES 299029:6YGY2 nidx=null parent=5HBV5]
 + Senecio pollicaris DC. ex Bojer [SYNONYM SPECIES 299638:CGCWV nidx=null parent=5HBV5]
Senecio repandus
 - Senecio repandus Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4WMTW nidx=null parent=4WLMZ]
 + Senecio repandus Thunb. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCX7 nidx=null parent=4WLMZ]
Senecio retusus
 - Senecio retusus (DC.) Wall. ex Hook. fil. [SYNONYM SPECIES 299029:6YGWD nidx=null parent=6Q8X6]
 + Senecio retusus (DC.) Wall. ex Hook. fil. [SYNONYM SPECIES 299638:CGCX8 nidx=null parent=6Q8X6]
Senecio rodriguezii
 - Senecio rodriguezii Willk. ex Rodr. [SYNONYM SPECIES 299029:4WMVZ nidx=null parent=4WNNR]
 + Senecio rodriguezii Willk. ex Rodr. [SYNONYM SPECIES 299638:CGCXD nidx=null parent=4WNNR]
Senecio schischkinii
 - Senecio schischkinii Lipsch. ex Rubtzov [SYNONYM SPECIES 299029:7WXB9 nidx=null parent=7Z6X8]
 + Senecio schischkinii Lipsch. ex Rubtzov [SYNONYM SPECIES 299638:CGCXG nidx=null parent=7Z6X8]
Senecio sodiroi
 - Senecio sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:4WN79 nidx=null parent=4NXT2]
 + Senecio sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGCXN nidx=null parent=4NXT2]
Senecio stellatopilosus
 - Senecio stellatopilosus Greenm. & Cuatrec. ex Cuatrec. [SYNONYM SPECIES 299029:4WN9F nidx=null parent=BV7SG]
 + Senecio stellatopilosus Greenm. & Cuatrec. ex Cuatrec. [SYNONYM SPECIES 299638:CGCXP nidx=null parent=BV7SG]
Senecio syrmiensis
 - Senecio syrmiensis Kit. ex Nyman [SYNONYM SPECIES 299029:4WNDM nidx=null parent=4WNPH]
 + Senecio syrmiensis Kit. ex Nyman [SYNONYM SPECIES 299638:CGCXQ nidx=null parent=4WNPH]
Senecio taimyrensis
 - Senecio taimyrensis (Herder) Gorodkov ex Tikhom. [SYNONYM SPECIES 299029:4WNDY nidx=null parent=BP4NV]
 + Senecio taimyrensis (Herder) Gorodkov ex Tikhom. [SYNONYM SPECIES 299638:CGCXR nidx=null parent=BP4NV]
Senkebergia
 - Senkebergia Neck. ex Raf. [SYNONYM UNRANKED 299029:9335F nidx=null parent=5NZR]
 + Senkebergia Neck. ex Raf. [SYNONYM UNRANKED 299638:7NDXQ nidx=null parent=5NZR]
Senkenbergia
 - Senkenbergia S.Schauer [SYNONYM UNRANKED 299029:5TGDF nidx=null parent=3YQ5]
 + Senkenbergia S.Schauer [SYNONYM UNRANKED 299638:CGCY2 nidx=null parent=3YQ5]
Septaria tesselata
 - Septaria tesselata [SYNONYM SPECIES 299029:C5YNG nidx=null parent=4WR83]
 + Septaria tesselata (Lamarck, 1822) [SYNONYM SPECIES 299638:CGCZ8 nidx=null parent=4WR83]
Septas globifera
 - Septas globifera Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299029:4WR88 nidx=null parent=Z7JL]
 + Septas globifera Eckl. & Zeyh. ex Harv. & Sond. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCZ9 nidx=null parent=Z7JL]
Septifer keeni
 - Septifer keeni Nomura, 1936 [SYNONYM SPECIES 299029:CC3KQ nidx=null parent=45GFD]
 + Septifer keeni Nomura, 1936 [SYNONYM SPECIES 299638:CGCZB nidx=null parent=45GFD]
Sergia profundus
 - Sergia profundus (Spence Bate, 1888) [SYNONYM SPECIES 299029:CF4F8 nidx=null parent=9Y3GF]
 + Sergia profundus (Spence Bate, 1888) [SYNONYM SPECIES 299638:CGD2M nidx=null parent=9Y3GF]
Sericocalyx
 - Sericocalyx Bremek. [SYNONYM UNRANKED 299029:5TGDW nidx=null parent=7PCW]
 + Sericocalyx Bremek. [SYNONYM UNRANKED 299638:CGD33 nidx=null parent=7PCW]
Serjania acutifolia
 - Serjania acutifolia Willd. ex Schltdl. & Cham. [SYNONYM SPECIES 299029:4WVV4 nidx=null parent=4WW45]
 + Serjania acutifolia Willd. ex Schltdl. & Cham. [SYNONYM SPECIES 299638:CGD8R nidx=null parent=4WW45]
Serjania polyphylla
 - Serjania polyphylla Poir. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299029:9YJ9L nidx=null parent=765HT]
 + Serjania polyphylla Poir. ex Steud. [AMBIGUOUS_SYNONYM SPECIES 299638:CGDFT nidx=null parent=765HT]
Serjania rubifolia
 - Serjania rubifolia Klotzsch ex Trevir. [SYNONYM SPECIES 299029:4WW5Y nidx=null parent=4WW5W]
 + Serjania rubifolia Klotzsch ex Trevir. [SYNONYM SPECIES 299638:CGDHN nidx=null parent=4WW5W]
Serolis
 - Serolis [ACCEPTED SUBGENUS 299029:7FVF nidx=null]
 + Serolis [ACCEPTED SUBGENUS 299638:CGDHR nidx=null]
Serpicula zeylanica
 - Serpicula zeylanica Arn. ex C. B. Clarke [SYNONYM SPECIES 299029:4WWDP nidx=null parent=5PNR9]
 + Serpicula zeylanica Arn. ex C. B. Clarke [SYNONYM SPECIES 299638:CGDHS nidx=null parent=5PNR9]
Serpula filiformis
 - Serpula filiformis Templeton, 1836 [SYNONYM SPECIES 299029:4WWJK nidx=null parent=6J359]
 + Serpula filiformis [sensu Rees, 1808] [SYNONYM SPECIES 299638:CGDJ4 nidx=null parent=6J359]
Serratula frigida
 - Serratula frigida Fisch. ex Herder [SYNONYM SPECIES 299029:4WXN6 nidx=null parent=79RMQ]
 + Serratula frigida Fisch. ex Herder [SYNONYM SPECIES 299638:CGDKH nidx=null parent=79RMQ]
Serratula pectinata
 - Serratula pectinata Turcz. ex Herder [SYNONYM SPECIES 299029:4WXQZ nidx=null parent=7K8SR]
 + Serratula pectinata Turcz. ex Herder [SYNONYM SPECIES 299638:CGDKL nidx=null parent=7K8SR]
Serratulaceae
 - Serratulaceae Martinov [SYNONYM UNRANKED 299029:G8T nidx=null parent=622TP]
 + Serratulaceae Martinov [SYNONYM UNRANKED 299638:CGDKN nidx=null parent=622TP]
Sesarma (Parasesarma) lenzii
 - Sesarma (Parasesarma) lenzii De Man, 1895 [SYNONYM SPECIES 299029:CC4Y6 nidx=null parent=84GLX]
 + Sesarma (Parasesarma) lenzii De Man, 1895 [SYNONYM SPECIES 299638:CGDLZ nidx=null parent=84GLX]
Sesarma (Perisesarma) kamermani
 - Sesarma (Perisesarma) kamermani (De Man, 1883) [SYNONYM SPECIES 299029:CF4KV nidx=null parent=3HL9M]
 + Sesarma (Perisesarma) kamermani (De Man, 1883) [SYNONYM SPECIES 299638:CGDLS nidx=null parent=3HL9M]
Sesbania arabica
 - Sesbania arabica Hochst. ex E.Phillips & Hutch. [SYNONYM SPECIES 299029:9DMP6 nidx=null parent=9FGBJ]
 + Sesbania arabica Hochst. ex E.Phillips & Hutch. [SYNONYM SPECIES 299638:CGDMB nidx=null parent=9FGBJ]
Seseli glaucescens
 - Seseli glaucescens Jord. ex Nyman [SYNONYM SPECIES 299029:4WZB9 nidx=null parent=9B4LL]
 + Seseli glaucescens Jord. ex Nyman [SYNONYM SPECIES 299638:CGDMJ nidx=null parent=9B4LL]
Seseli glaucum
 - Seseli glaucum Pett. ex Nyman [SYNONYM SPECIES 299029:4WZBB nidx=null parent=5L5ZV]
 + Seseli glaucum Pett. ex Nyman [SYNONYM SPECIES 299638:CGDMK nidx=null parent=5L5ZV]
Seseli lessingianum
 - Seseli lessingianum Turcz. ex Kar. & Kir. [SYNONYM SPECIES 299029:4WZCZ nidx=null parent=6YL2T]
 + Seseli lessingianum Turcz. ex Kar. & Kir. [SYNONYM SPECIES 299638:CGDML nidx=null parent=6YL2T]
Sessea corymbiflora
 - Sessea corymbiflora Goudot ex Taylor & Phillips [ACCEPTED SPECIES 299029:4WZVV nidx=null]
 + Sessea corymbiflora Goudot ex Taylor & Phillips [ACCEPTED SPECIES 299638:CGDND nidx=null]
Sesuviaceae
 - Sesuviaceae Horan. [SYNONYM UNRANKED 299029:G93 nidx=null parent=65P]
 + Sesuviaceae Horan. [SYNONYM UNRANKED 299638:CGDNH nidx=null parent=65P]
Setirostris
 - Setirostris Reardon, McKenzie & Adams, 2014 [SYNONYM SUBGENUS 299029:8P44F nidx=null parent=8P44D]
 + Setirostris Reardon, McKenzie & Adams, 2014 [SYNONYM SUBGENUS 299638:CG3J6 nidx=null parent=8P44D]
Setiscapella pusilla
 - Setiscapella pusilla (Vahl) Barnhart ex Britton & Wilson [SYNONYM SPECIES 299029:4X2WZ nidx=null parent=7F584]
 + Setiscapella pusilla (Vahl) Barnhart ex Britton & Wilson [SYNONYM SPECIES 299638:CGDPC nidx=null parent=7F584]
Setulia algira
 - Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JX9S nidx=null]
 + Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3Z7J nidx=null]
Setulocarya
 - Setulocarya R.R.Mill & D.G.Long [SYNONYM UNRANKED 299029:5TGF3 nidx=null parent=5B3K]
 + Setulocarya R.R.Mill & D.G.Long [SYNONYM UNRANKED 299638:CGDPG nidx=null parent=5B3K]
Sextonia
 - Sextonia van der Werff [ACCEPTED GENUS 299029:7G7W nidx=null]
 + Sextonia van der Werff [ACCEPTED GENUS 299638:CGDPJ nidx=null]
Sextonia pubescens
 - Sextonia pubescens van der Werff [ACCEPTED SPECIES 299029:4X3N8 nidx=null]
 + Sextonia pubescens van der Werff [ACCEPTED SPECIES 299638:CGDPK nidx=null]
Sibbaldia
 - Sibbaldia L. [SYNONYM UNRANKED 299029:7GJL nidx=null parent=6V7H]
 + Sibbaldia L. [SYNONYM UNRANKED 299638:CG9MD nidx=null parent=6V7H]
Sicyos echinocystoides
 - Sicyos echinocystoides Cogn. ex Rose [SYNONYM SPECIES 299029:6YNCT nidx=null parent=4X7JV]
 + Sicyos echinocystoides Cogn. ex Rose [SYNONYM SPECIES 299638:CGDV2 nidx=null parent=4X7JV]
Sicyos parvifolius
 - Sicyos parvifolius A. Gray ex Naudin [SYNONYM SPECIES 299029:4X7KR nidx=null parent=4X7JK]
 + Sicyos parvifolius A. Gray ex Naudin [SYNONYM SPECIES 299638:CGDVB nidx=null parent=4X7JK]
Sida artensis
 - Sida artensis Montrouz. ex Guillaumin & Beauvis. [SYNONYM SPECIES 299029:8S8V5 nidx=null parent=4X7LX]
 + Sida artensis Montrouz. ex Guillaumin & Beauvis. [SYNONYM SPECIES 299638:CGDVC nidx=null parent=4X7LX]
Sida cinerea
 - Sida cinerea Baker fil. ex Rose [SYNONYM SPECIES 299029:9ZPQR nidx=null parent=BZ9F]
 + Sida cinerea Baker fil. ex Rose [SYNONYM SPECIES 299638:4X7SK nidx=null parent=BZ9F]
Sida delphiniifolia
 - Sida delphiniifolia Nutt. ex Torr. & A. Gray [SYNONYM SPECIES 299029:6YNDH nidx=null parent=7L445]
 + Sida delphiniifolia Nutt. ex Torr. & A. Gray [SYNONYM SPECIES 299638:CGDVR nidx=null parent=7L445]
Sida gorgonea
 - Sida gorgonea Lowe ex Baker fil. [SYNONYM SPECIES 299029:4X7YL nidx=null parent=5L6DP]
 + Sida gorgonea Lowe ex Baker fil. [SYNONYM SPECIES 299638:CGDVT nidx=null parent=5L6DP]
Sida picta
 - Sida picta Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:6YMX5 nidx=null parent=PM63]
 + Sida picta Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CGDVZ nidx=null parent=PM63]
Sieversia
 - Sieversia Willd. [SYNONYM UNRANKED 299029:BRWTJ nidx=null parent=6356B]
 + Sieversia Willd. [SYNONYM UNRANKED 299638:CFP8J nidx=null parent=6356B]
Sieversia pyrenaica
 - Sieversia pyrenaica Rchb. ex Fisch., C. A. Mey. & Trautv. [SYNONYM SPECIES 299029:9YKWB nidx=null parent=3FYCW]
 + Sieversia pyrenaica Rchb. ex Fisch., C. A. Mey. & Trautv. [SYNONYM SPECIES 299638:CGF4B nidx=null parent=3FYCW]
Sigmoidina
 - Sigmoidina [ACCEPTED SUBGENUS 299029:858YB nidx=null]
 + Sigmoidina [ACCEPTED SUBGENUS 299638:CFVHP nidx=null]
Silene alpestris
 - Silene alpestris Willd. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4XBL7 nidx=null parent=JH88]
 + Silene alpestris Willd. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGF62 nidx=null parent=JH88]
Silene armeria var. angustifolia
 - Silene armeria var. angustifolia Rchb. ex Zapal. [SYNONYM VARIETY 299029:B2H8Y nidx=null parent=9XRMK]
 + Silene armeria var. angustifolia Rchb. ex Zapal. [SYNONYM VARIETY 299638:CGF67 nidx=null parent=9XRMK]
Silene astartes
 - Silene astartes C. I. Blanche ex Boiss. [ACCEPTED SPECIES 299029:9YJV9 nidx=null]
 + Silene astartes C. I. Blanche ex Boiss. [ACCEPTED SPECIES 299638:4XBNZ nidx=null]
Silene bastardii
 - Silene bastardii Boreau ex J. Lloyd [SYNONYM SPECIES 299029:4XBQB nidx=null parent=5L72G]
 + Silene bastardii Boreau ex J. Lloyd [SYNONYM SPECIES 299638:CGF69 nidx=null parent=5L72G]
Silene brachiata
 - Silene brachiata Jord. ex Boreau [SYNONYM SPECIES 299029:4XBS5 nidx=null parent=5L73F]
 + Silene brachiata Jord. ex Boreau [SYNONYM SPECIES 299638:CGF6B nidx=null parent=5L73F]
Silene brachyantha
 - Silene brachyantha Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4XBS6 nidx=null parent=5L73F]
 + Silene brachyantha Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGF6C nidx=null parent=5L73F]
Silene broussonetiana
 - Silene broussonetiana Schott ex Webb & Berthel. [SYNONYM SPECIES 299029:4XBSM nidx=null parent=5L6WJ]
 + Silene broussonetiana Schott ex Webb & Berthel. [SYNONYM SPECIES 299638:CGF6D nidx=null parent=5L6WJ]
Silene herminii
 - Silene herminii (Welw. ex Rouy) Welw. ex Rouy [SYNONYM SPECIES 299029:6YP99 nidx=null parent=5L6SR]
 + Silene herminii (Welw. ex Rouy) Welw. ex Rouy [SYNONYM SPECIES 299638:CGF6J nidx=null parent=5L6SR]
Silene jenissea
 - Silene jenissea Stephan ex Bunge [SYNONYM SPECIES 299029:4XCDQ nidx=null parent=B2PVB]
 + Silene jenissea Stephan ex Bunge [SYNONYM SPECIES 299638:CGF6W nidx=null parent=B2PVB]
Silene lagunensis
 - Silene lagunensis Chr. P. Sm. ex Link [ACCEPTED SPECIES 299029:4XCFY nidx=null]
 + Silene lagunensis Chr. P. Sm. ex Link [ACCEPTED SPECIES 299638:CGF6Y nidx=null]
Silene longistylis
 - Silene longistylis Engelm. ex S. Watson [SYNONYM SPECIES 299029:4XCJH nidx=null parent=4XBSK]
 + Silene longistylis Engelm. ex S. Watson [SYNONYM SPECIES 299638:CGF74 nidx=null parent=4XBSK]
Silene nana
 - Silene nana Cambess. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:4XCPL nidx=null parent=5L6V3]
 + Silene nana Cambess. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGF76 nidx=null parent=5L6V3]
Silene parviflora
 - Silene parviflora Turcz. ex Besser [SYNONYM SPECIES 299029:6YP29 nidx=null parent=B2PVB]
 + Silene parviflora Turcz. ex Besser [SYNONYM SPECIES 299638:CGF7C nidx=null parent=B2PVB]
Silene pseudobehen
 - Silene pseudobehen Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:9YJZC nidx=null parent=5L73F]
 + Silene pseudobehen Schur ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGF7H nidx=null parent=5L73F]
Silene pteropleura
 - Silene pteropleura Coss. ex Batt. & Trab. [AMBIGUOUS_SYNONYM SPECIES 299029:4XCY8 nidx=null parent=5L6R7]
 + Silene pteropleura Coss. ex Batt. & Trab. [AMBIGUOUS_SYNONYM SPECIES 299638:CGF7J nidx=null parent=5L6R7]
Silene puberula
 - Silene puberula Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299029:4XCYD nidx=null parent=5L73F]
 + Silene puberula Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299638:CGF7K nidx=null parent=5L73F]
Silene punctata
 - Silene punctata Bubani ex Nyman [SYNONYM SPECIES 299029:4XCYQ nidx=null parent=5L6QY]
 + Silene punctata Bubani ex Nyman [SYNONYM SPECIES 299638:CGF7L nidx=null parent=5L6QY]
Silene saponaria
 - Silene saponaria Cav. ex Dufour [AMBIGUOUS_SYNONYM SPECIES 299029:4XD4M nidx=null parent=5L6ZK]
 + Silene saponaria Cav. ex Dufour [AMBIGUOUS_SYNONYM SPECIES 299638:CGF7N nidx=null parent=5L6ZK]
Silene saponariifolia
 - Silene saponariifolia Schott ex Besser [AMBIGUOUS_SYNONYM SPECIES 299029:4XD4Q nidx=null parent=5L73F]
 + Silene saponariifolia Schott ex Besser [AMBIGUOUS_SYNONYM SPECIES 299638:CGF7P nidx=null parent=5L73F]
Silene setifolia
 - Silene setifolia Turcz. ex Besser [SYNONYM SPECIES 299029:4XD6T nidx=null parent=B2PVB]
 + Silene setifolia Turcz. ex Besser [SYNONYM SPECIES 299638:CGF7Q nidx=null parent=B2PVB]
Silene vilis
 - Silene vilis Kunze ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:6Z2GY nidx=null parent=5L6TS]
 + Silene vilis Kunze ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGF7V nidx=null parent=5L6TS]
Silicularia
 - Silicularia Compton [SYNONYM UNRANKED 299029:C8B2W nidx=null parent=C77ZH]
 + Silicularia Compton [SYNONYM UNRANKED 299638:CGF7W nidx=null parent=C77ZH]
Simarouba opaca
 - Simarouba opaca (Engl.) Radlk. ex F. Boas [SYNONYM SPECIES 299029:4XF2D nidx=null parent=4XF25]
 + Simarouba opaca (Engl.) Radlk. ex F. Boas [SYNONYM SPECIES 299638:CGF8Z nidx=null parent=4XF25]
Sinapis ramosa
 - Sinapis ramosa Roxb. ex Fleming [SYNONYM SPECIES 299029:6YRBL nidx=null parent=N7ZK]
 + Sinapis ramosa Roxb. ex Fleming [SYNONYM SPECIES 299638:CGFC4 nidx=null parent=N7ZK]
Sinapis setigera
 - Sinapis setigera J. Gay ex Lange [SYNONYM SPECIES 299029:6YRBR nidx=null parent=C6NP2]
 + Sinapis setigera J. Gay ex Lange [SYNONYM SPECIES 299638:CGFC5 nidx=null parent=C6NP2]
Sindora leiocarpa
 - Sindora leiocarpa Backer ex K.Heyne & de Wit [ACCEPTED SPECIES 299029:4XJM8 nidx=null]
 + Sindora leiocarpa Backer ex K.Heyne & de Wit [ACCEPTED SPECIES 299638:CGFC7 nidx=null]
Sinocarum
 - Sinocarum H.Wolff [SYNONYM UNRANKED 299029:5TGHC nidx=null parent=7HBK]
 + Sinocarum H.Wolff [SYNONYM UNRANKED 299638:CGCQ5 nidx=null parent=7HBK]
Sinopora
 - Sinopora J.Li, N.H.Xia & H.W.Li [SYNONYM UNRANKED 299029:BYQD8 nidx=null parent=7R6Y]
 + Sinopora J.Li, N.H.Xia & H.W.Li [SYNONYM UNRANKED 299638:CGCR8 nidx=null parent=7R6Y]
Sinosassafras
 - Sinosassafras H.W.Li [SYNONYM UNRANKED 299029:CC39T nidx=null parent=62Z2Q]
 - Sinosassafras H.W.Li [SYNONYM UNRANKED 299029:CF3VK nidx=null parent=6GNG]
 + Sinosassafras H.W.Li [SYNONYM UNRANKED 299638:CGCRJ nidx=null parent=6GNG]
 + Sinosassafras H.W.Li [SYNONYM UNRANKED 299638:CGCRK nidx=null parent=62Z2Q]
Siphoneranthemum
 - Siphoneranthemum (Oerst.) Kuntze [SYNONYM UNRANKED 299029:5TGHZ nidx=null parent=6YYH]
 + Siphoneranthemum (Oerst.) Kuntze [SYNONYM UNRANKED 299638:CFS8C nidx=null parent=6YYH]
Siphonostegia japonica
 - Siphonostegia japonica (Matsum.) Matsum. ex Furumi [SYNONYM SPECIES 299029:6YR3Y nidx=null parent=6Z2RY]
 + Siphonostegia japonica (Matsum.) Matsum. ex Furumi [SYNONYM SPECIES 299638:CGCTT nidx=null parent=6Z2RY]
Sipolisia
 - Sipolisia Glaz. [SYNONYM UNRANKED 299029:B3L7V nidx=null parent=4WCM]
 + Sipolisia Glaz. [SYNONYM UNRANKED 299638:5TGJ9 nidx=null parent=4WCM]
Sipunculus
 - Sipunculus Linnaeus, 1766 [ACCEPTED SUBGENUS 299029:CBQKH nidx=null]
 + Sipunculus Linnaeus, 1766 [ACCEPTED SUBGENUS 299638:8NZ7S nidx=null]
Sisymbrium arnottianum
 - Sisymbrium arnottianum Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:4XRTG nidx=null parent=4LKMS]
 + Sisymbrium arnottianum Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CGCWW nidx=null parent=4LKMS]
Sisymbrium frutescens
 - Sisymbrium frutescens Gillies ex Hook. & Arn. [SYNONYM SPECIES 299029:4XRXF nidx=null parent=6RYK4]
 + Sisymbrium frutescens Gillies ex Hook. & Arn. [SYNONYM SPECIES 299638:CGCWZ nidx=null parent=6RYK4]
Sisymbrium irio var. pubescens
 - Sisymbrium irio var. pubescens Coss. ex Batt. & Trab. [SYNONYM VARIETY 299029:C8CYY nidx=null parent=4XS66]
 + Sisymbrium irio var. pubescens Coss. ex Batt. & Trab. [SYNONYM VARIETY 299638:CGCX6 nidx=null parent=4XS66]
Sisymbrium sylvestre
 - Sisymbrium sylvestre Mohr ex Bab. [AMBIGUOUS_SYNONYM SPECIES 299029:C8DBV nidx=null parent=4TCR2]
 + Sisymbrium sylvestre Mohr ex Bab. [AMBIGUOUS_SYNONYM SPECIES 299638:CGCXH nidx=null parent=4TCR2]
Sixalix maritima
 - Sixalix maritima (L.) Rottenst. [ACCEPTED SPECIES 299029:7WY8W nidx=null]
 + Sixalix maritima (L.) Rottenst. [SYNONYM SPECIES 299638:6YSBT nidx=null parent=BP2VN]
Sloanea merevariensis
 - Sloanea merevariensis Pittier ex Steyerm. [ACCEPTED SPECIES 299029:4XV2T nidx=null]
 + Sloanea merevariensis Pittier ex Steyerm. [ACCEPTED SPECIES 299638:CGCZ3 nidx=null]
Solanum abyssinicum
 - Solanum abyssinicum Jacq. ex Vitman [SYNONYM SPECIES 299029:4XZD3 nidx=null parent=4Y38S]
 + Solanum abyssinicum Jacq. ex Vitman [SYNONYM SPECIES 299638:CGDHP nidx=null parent=4Y38S]
Solanum aculeigerum
 - Solanum aculeigerum Moric. ex Dunal [SYNONYM SPECIES 299029:4XZDZ nidx=null parent=4Y4GL]
 + Solanum aculeigerum Moric. ex Dunal [SYNONYM SPECIES 299638:CGDHQ nidx=null parent=4Y4GL]
Solanum argenteum
 - Solanum argenteum Dunal ex Poir. [ACCEPTED SPECIES 299029:4XZKS nidx=null]
 + Solanum argenteum Dunal ex Poir. [ACCEPTED SPECIES 299638:CGDHT nidx=null]
Solanum asperum
 - Solanum asperum Sieber ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4XZLQ nidx=null parent=4XZPS]
 + Solanum asperum Sieber ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDHZ nidx=null parent=4XZPS]
Solanum atriplicifolium
 - Solanum atriplicifolium Desp. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4XZM9 nidx=null parent=4Y3H2]
 + Solanum atriplicifolium Desp. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJ2 nidx=null parent=4Y3H2]
Solanum auriculatum
 - Solanum auriculatum Mart. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4XZMN nidx=null parent=4Y2NQ]
 + Solanum auriculatum Mart. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJ3 nidx=null parent=4Y2NQ]
Solanum bejarense
 - Solanum bejarense Moric. ex Dunal [SYNONYM SPECIES 299029:4XZP4 nidx=null parent=4XZHQ]
 + Solanum bejarense Moric. ex Dunal [SYNONYM SPECIES 299638:CGDJ5 nidx=null parent=4XZHQ]
Solanum benderianum
 - Solanum benderianum Schimp. ex C. H. Wright [AMBIGUOUS_SYNONYM SPECIES 299029:B4MQJ nidx=null parent=5L7RB]
 + Solanum benderianum Schimp. ex C. H. Wright [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJ6 nidx=null parent=5L7RB]
Solanum besseri
 - Solanum besseri Weinm. ex Roem. & Schult. [SYNONYM SPECIES 299029:4XZPM nidx=null parent=4XZX5]
 + Solanum besseri Weinm. ex Roem. & Schult. [SYNONYM SPECIES 299638:CGDJ7 nidx=null parent=4XZX5]
Solanum bifolium
 - Solanum bifolium Aubl. ex Dunal [SYNONYM SPECIES 299029:4XZQ2 nidx=null parent=4Y33J]
 + Solanum bifolium Aubl. ex Dunal [SYNONYM SPECIES 299638:CGDJ8 nidx=null parent=4Y33J]
Solanum bombense
 - Solanum bombense Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4XZQV nidx=null parent=4XZN5]
 + Solanum bombense Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJ9 nidx=null parent=4XZN5]
Solanum brucei
 - Solanum brucei Delile ex Dunal [SYNONYM SPECIES 299029:4XZS5 nidx=null parent=6Z63D]
 + Solanum brucei Delile ex Dunal [SYNONYM SPECIES 299638:CGDJB nidx=null parent=6Z63D]
Solanum calycinum
 - Solanum calycinum Moc. & Sessé ex Dunal [SYNONYM SPECIES 299029:B4MR6 nidx=null parent=4Y374]
 + Solanum calycinum Moc. & Sessé ex Dunal [SYNONYM SPECIES 299638:CGDJC nidx=null parent=4Y374]
Solanum campechiense
 - Solanum campechiense Banks ex Aiton [AMBIGUOUS_SYNONYM SPECIES 299029:6Z5RW nidx=null parent=4XZDW]
 + Solanum campechiense Banks ex Aiton [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJD nidx=null parent=4XZDW]
Solanum capsicastrum
 - Solanum capsicastrum Link ex Schauer [SYNONYM SPECIES 299029:6Z5DV nidx=null parent=6YTJR]
 + Solanum capsicastrum Link ex Schauer [SYNONYM SPECIES 299638:CGDJF nidx=null parent=6YTJR]
Solanum cataractae
 - Solanum cataractae Britton ex R. E. D. Baker & N. W. Simmonds [AMBIGUOUS_SYNONYM SPECIES 299029:4XZVT nidx=null parent=4Y4JQ]
 + Solanum cataractae Britton ex R. E. D. Baker & N. W. Simmonds [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJG nidx=null parent=4Y4JQ]
Solanum cestrifolium
 - Solanum cestrifolium Jacq. ex Weinw. [SYNONYM SPECIES 299029:B4MRD nidx=null parent=4Y3H2]
 + Solanum cestrifolium Jacq. ex Weinw. [SYNONYM SPECIES 299638:CGDJH nidx=null parent=4Y3H2]
Solanum chloranthum
 - Solanum chloranthum Salzm. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4XZXP nidx=null parent=4XZKP]
 + Solanum chloranthum Salzm. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJJ nidx=null parent=4XZKP]
Solanum cinerascens
 - Solanum cinerascens Pav. ex Dunal [SYNONYM SPECIES 299029:6Z5DX nidx=null parent=4Y2Z9]
 + Solanum cinerascens Pav. ex Dunal [SYNONYM SPECIES 299638:CGDJK nidx=null parent=4Y2Z9]
Solanum cordatum
 - Solanum cordatum Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y239 nidx=null parent=6YTBZ]
 + Solanum cordatum Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJR nidx=null parent=6YTBZ]
Solanum crotonoides
 - Solanum crotonoides Michx. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y25B nidx=null parent=4Y4HL]
 + Solanum crotonoides Michx. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJT nidx=null parent=4Y4HL]
Solanum cymosum
 - Solanum cymosum Banks ex Dunal [SYNONYM SPECIES 299029:4Y26F nidx=null parent=B42XH]
 + Solanum cymosum Banks ex Dunal [SYNONYM SPECIES 299638:CGDJV nidx=null parent=B42XH]
Solanum cyrrhosum
 - Solanum cyrrhosum Humb. & Bonpl. ex Dunal [SYNONYM SPECIES 299029:B4MRN nidx=null parent=4Y47B]
 + Solanum cyrrhosum Humb. & Bonpl. ex Dunal [SYNONYM SPECIES 299638:CGDJL nidx=null parent=4Y47B]
Solanum darfurense
 - Solanum darfurense Delile ex Dunal [SYNONYM SPECIES 299029:4Y26V nidx=null parent=B5F6G]
 + Solanum darfurense Delile ex Dunal [SYNONYM SPECIES 299638:CGDJW nidx=null parent=B5F6G]
Solanum decemfidum
 - Solanum decemfidum Pav. ex Dunal [SYNONYM SPECIES 299029:7WYCJ nidx=null parent=7X2WQ]
 + Solanum decemfidum Pav. ex Dunal [SYNONYM SPECIES 299638:CGDJX nidx=null parent=7X2WQ]
Solanum diphyllum
 - Solanum diphyllum Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:6Z5CV nidx=null parent=3WK96]
 + Solanum diphyllum Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDJY nidx=null parent=3WK96]
Solanum douvillei
 - Solanum douvillei Moric. ex Dunal [SYNONYM SPECIES 299029:4Y2B7 nidx=null parent=4Y4DJ]
 + Solanum douvillei Moric. ex Dunal [SYNONYM SPECIES 299638:CGDJZ nidx=null parent=4Y4DJ]
Solanum enneodonton
 - Solanum enneodonton Delile ex Dunal [SYNONYM SPECIES 299029:4Y2D7 nidx=null parent=4Y42Y]
 + Solanum enneodonton Delile ex Dunal [SYNONYM SPECIES 299638:CGDK2 nidx=null parent=4Y42Y]
Solanum felinum
 - Solanum felinum Bitter ex Whalen [ACCEPTED SPECIES 299029:4Y2F9 nidx=null]
 + Solanum felinum Bitter ex Whalen [ACCEPTED SPECIES 299638:CGDK3 nidx=null]
Solanum ferox
 - Solanum ferox Mill. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y2FG nidx=null parent=4Y4H6]
 + Solanum ferox Mill. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDK4 nidx=null parent=4Y4H6]
Solanum flexuosum
 - Solanum flexuosum Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:6YTH2 nidx=null parent=3WK96]
 + Solanum flexuosum Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDK5 nidx=null parent=3WK96]
Solanum fultum
 - Solanum fultum Schrank ex Sendtn. [SYNONYM SPECIES 299029:4Y2HR nidx=null parent=4Y2FZ]
 + Solanum fultum Schrank ex Sendtn. [SYNONYM SPECIES 299638:CGDK6 nidx=null parent=4Y2FZ]
Solanum glandulosum
 - Solanum glandulosum Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y2KJ nidx=null parent=6QPDZ]
 + Solanum glandulosum Banks ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDK7 nidx=null parent=6QPDZ]
Solanum glaucescens
 - Solanum glaucescens Bacle ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y2KK nidx=null parent=4Y2KM]
 + Solanum glaucescens Bacle ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDK8 nidx=null parent=4Y2KM]
Solanum heterophyllum
 - Solanum heterophyllum Balb. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y2PN nidx=null parent=4Y4HL]
 + Solanum heterophyllum Balb. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDK9 nidx=null parent=4Y4HL]
Solanum hirtulum
 - Solanum hirtulum Steud. ex Dunal [ACCEPTED SPECIES 299029:4Y2QH nidx=null]
 + Solanum hirtulum Steud. ex Dunal [ACCEPTED SPECIES 299638:CGDKB nidx=null]
Solanum julocrotonoides
 - Solanum julocrotonoides Klotzsch ex Schomb. [AMBIGUOUS_SYNONYM SPECIES 299029:B42WS nidx=null parent=4XZDF]
 + Solanum julocrotonoides Klotzsch ex Schomb. [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKC nidx=null parent=4XZDF]
Solanum kraussianum
 - Solanum kraussianum Buching. ex Krauss [SYNONYM SPECIES 299029:B5F6S nidx=null parent=4Y3Z2]
 + Solanum kraussianum Buching. ex Krauss [SYNONYM SPECIES 299638:CGDKD nidx=null parent=4Y3Z2]
Solanum lentum
 - Solanum lentum Kunth ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y32T nidx=null parent=B5938]
 + Solanum lentum Kunth ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKF nidx=null parent=B5938]
Solanum lima
 - Solanum lima Banks ex Dunal [SYNONYM SPECIES 299029:4Y33X nidx=null parent=4XZLN]
 + Solanum lima Banks ex Dunal [SYNONYM SPECIES 299638:CGDKG nidx=null parent=4XZLN]
Solanum lividum
 - Solanum lividum Willd. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y34L nidx=null parent=4Y4PW]
 + Solanum lividum Willd. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKJ nidx=null parent=4Y4PW]
Solanum looseri
 - Solanum looseri Juz. ex Bukasov [SYNONYM SPECIES 299029:B4MV9 nidx=null parent=6Z5FX]
 + Solanum looseri Juz. ex Bukasov [SYNONYM SPECIES 299638:CGDKK nidx=null parent=6Z5FX]
Solanum manaense
 - Solanum manaense Sagot ex Lemée [SYNONYM SPECIES 299029:B4MVP nidx=null parent=6Z5RS]
 + Solanum manaense Sagot ex Lemée [SYNONYM SPECIES 299638:CGDKP nidx=null parent=6Z5RS]
Solanum membranaceum
 - Solanum membranaceum Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:6Z5HV nidx=null parent=72PCP]
 + Solanum membranaceum Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKQ nidx=null parent=72PCP]
Solanum microcarpum
 - Solanum microcarpum Pav. ex Dunal [SYNONYM SPECIES 299029:4Y3BY nidx=null parent=4Y242]
 + Solanum microcarpum Pav. ex Dunal [SYNONYM SPECIES 299638:CGDKR nidx=null parent=4Y242]
Solanum miniatum
 - Solanum miniatum Bernh. ex Willd. [SYNONYM SPECIES 299029:4Y3CG nidx=null parent=4Y4PP]
 + Solanum miniatum Bernh. ex Willd. [SYNONYM SPECIES 299638:CGDKS nidx=null parent=4Y4PP]
Solanum niveum
 - Solanum niveum All. ex Vitman [AMBIGUOUS_SYNONYM SPECIES 299029:6Z5L4 nidx=null parent=4Y38S]
 + Solanum niveum All. ex Vitman [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKV nidx=null parent=4Y38S]
Solanum nutans
 - Solanum nutans Poepp. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y3J2 nidx=null parent=4Y3KZ]
 + Solanum nutans Poepp. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKW nidx=null parent=4Y3KZ]
Solanum obscurum
 - Solanum obscurum Sieber ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y3JF nidx=null parent=4Y2Z7]
 + Solanum obscurum Sieber ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDKX nidx=null parent=4Y2Z7]
Solanum organum
 - Solanum organum Lapeyr. ex Dunal [SYNONYM SPECIES 299029:4Y3L8 nidx=null parent=3WK9Y]
 + Solanum organum Lapeyr. ex Dunal [SYNONYM SPECIES 299638:CGDKZ nidx=null parent=3WK9Y]
Solanum papa
 - Solanum papa Valenzuela ex Palacio [SYNONYM SPECIES 299029:B5F7G nidx=null parent=6Z5F4]
 + Solanum papa Valenzuela ex Palacio [SYNONYM SPECIES 299638:CGDL3 nidx=null parent=6Z5F4]
Solanum pendulum
 - Solanum pendulum Schott ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y3Q5 nidx=null parent=4Y3K4]
 + Solanum pendulum Schott ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDL4 nidx=null parent=4Y3K4]
Solanum phlomidifolium
 - Solanum phlomidifolium Moric. ex Dunal [SYNONYM SPECIES 299029:4Y3R4 nidx=null parent=4Y2JD]
 + Solanum phlomidifolium Moric. ex Dunal [SYNONYM SPECIES 299638:CGDL5 nidx=null parent=4Y2JD]
Solanum pimpinellifolium
 - Solanum pimpinellifolium Mill. ex Dunal [SYNONYM SPECIES 299029:4Y3RS nidx=null parent=4Y3RT]
 + Solanum pimpinellifolium Mill. ex Dunal [SYNONYM SPECIES 299638:CGDL6 nidx=null parent=4Y3RT]
Solanum polyacanthos
 - Solanum polyacanthos L'Hér. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y3TC nidx=null parent=4XZDW]
 + Solanum polyacanthos L'Hér. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDL7 nidx=null parent=4XZDW]
Solanum polyanthemum
 - Solanum polyanthemum Hochst. ex Dunal [SYNONYM SPECIES 299029:6Z5JK nidx=null parent=6Z4ZX]
 + Solanum polyanthemum Hochst. ex Dunal [SYNONYM SPECIES 299638:CGDL8 nidx=null parent=6Z4ZX]
Solanum polygamum
 - Solanum polygamum Boiss. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y3TH nidx=null parent=B42WN]
 + Solanum polygamum Boiss. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDL9 nidx=null parent=B42WN]
Solanum reflexiflorum
 - Solanum reflexiflorum Moric. ex Dunal [ACCEPTED SPECIES 299029:4Y3YC nidx=null]
 + Solanum reflexiflorum Moric. ex Dunal [ACCEPTED SPECIES 299638:CGDLC nidx=null]
Solanum rotundifolium
 - Solanum rotundifolium Moric. ex Dunal [SYNONYM SPECIES 299029:4Y42M nidx=null parent=4Y3G5]
 + Solanum rotundifolium Moric. ex Dunal [SYNONYM SPECIES 299638:CGDLD nidx=null parent=4Y3G5]
Solanum roxburghii
 - Solanum roxburghii Dunal ex D. Don [AMBIGUOUS_SYNONYM SPECIES 299029:4Y42P nidx=null parent=3WK3Q]
 + Solanum roxburghii Dunal ex D. Don [AMBIGUOUS_SYNONYM SPECIES 299638:CGDLF nidx=null parent=3WK3Q]
Solanum sanctum
 - Solanum sanctum Jan ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y44M nidx=null parent=4Y4HL]
 + Solanum sanctum Jan ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDLG nidx=null parent=4Y4HL]
Solanum sarmentosum
 - Solanum sarmentosum Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y45B nidx=null parent=4Y2BJ]
 + Solanum sarmentosum Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDLH nidx=null parent=4Y2BJ]
Solanum senecioides
 - Solanum senecioides Domb. ex Dunal [SYNONYM SPECIES 299029:4Y47Z nidx=null parent=6YTKQ]
 + Solanum senecioides Domb. ex Dunal [SYNONYM SPECIES 299638:CGDLM nidx=null parent=6YTKQ]
Solanum sodomaeum
 - Solanum sodomaeum Drège ex Dunal [SYNONYM SPECIES 299029:4Y49X nidx=null parent=94KZM]
 + Solanum sodomaeum Drège ex Dunal [SYNONYM SPECIES 299638:CGDLV nidx=null parent=94KZM]
Solanum stramoniifolium
 - Solanum stramoniifolium Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:8VCGB nidx=null parent=8VCG7]
 + Solanum stramoniifolium Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDM9 nidx=null parent=8VCG7]
Solanum sylvestre
 - Solanum sylvestre Audib. ex Dunal [SYNONYM SPECIES 299029:4Y48Z nidx=null parent=4Y4K6]
 + Solanum sylvestre Audib. ex Dunal [SYNONYM SPECIES 299638:CGDLN nidx=null parent=4Y4K6]
Solanum symphysicaulis
 - Solanum symphysicaulis Pav. ex Dunal [SYNONYM SPECIES 299029:6YTD2 nidx=null parent=4XZSG]
 + Solanum symphysicaulis Pav. ex Dunal [SYNONYM SPECIES 299638:CGDMD nidx=null parent=4XZSG]
Solanum tabacifolium
 - Solanum tabacifolium Salzm. ex Dunal [SYNONYM SPECIES 299029:6YTB3 nidx=null parent=6Z4ZY]
 + Solanum tabacifolium Salzm. ex Dunal [SYNONYM SPECIES 299638:CGDMF nidx=null parent=6Z4ZY]
Solanum tequilense
 - Solanum tequilense A. Gray ex S. Watson [SYNONYM SPECIES 299029:4Y4FZ nidx=null parent=6YTRV]
 + Solanum tequilense A. Gray ex S. Watson [SYNONYM SPECIES 299638:CGDMG nidx=null parent=6YTRV]
Solanum triste
 - Solanum triste Glocker ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y4JR nidx=null parent=6Z5T8]
 + Solanum triste Glocker ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDMH nidx=null parent=6Z5T8]
Solanum ulugurense
 - Solanum ulugurense Dammer ex Engl. [SYNONYM SPECIES 299029:4Y4KY nidx=null parent=4Y46X]
 + Solanum ulugurense Dammer ex Engl. [SYNONYM SPECIES 299638:CGDMM nidx=null parent=4Y46X]
Solanum umbrosum
 - Solanum umbrosum Balb. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:6YTBK nidx=null parent=4Y2Z7]
 + Solanum umbrosum Balb. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDMN nidx=null parent=4Y2Z7]
Solanum urens
 - Solanum urens Bonhomme ex Dunal [ACCEPTED SPECIES 299029:4Y4M4 nidx=null]
 + Solanum urens Bonhomme ex Dunal [ACCEPTED SPECIES 299638:CGDMP nidx=null]
Solanum vincentii
 - Solanum vincentii Delile ex Dunal [SYNONYM SPECIES 299029:4Y4PT nidx=null parent=4Y4PW]
 + Solanum vincentii Delile ex Dunal [SYNONYM SPECIES 299638:CGDMQ nidx=null parent=4Y4PW]
Solanum violaceum
 - Solanum violaceum DC. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y4PZ nidx=null parent=6YTHR]
 + Solanum violaceum DC. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDMR nidx=null parent=6YTHR]
Solanum virginianum
 - Solanum virginianum Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:4Y4Q6 nidx=null parent=4Y2PK]
 + Solanum virginianum Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGDMS nidx=null parent=4Y2PK]
Solanum viride
 - Solanum viride Sol. ex G. Forst. [AMBIGUOUS_SYNONYM SPECIES 299029:4Y4QB nidx=null parent=B42XH]
 + Solanum viride Sol. ex G. Forst. [AMBIGUOUS_SYNONYM SPECIES 299638:CGDMT nidx=null parent=B42XH]
Solanum wightii
 - Solanum wightii Miq. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:4Y4RD nidx=null parent=4Y4HL]
 + Solanum wightii Miq. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGDMV nidx=null parent=4Y4HL]
Soldanella affinis
 - Soldanella affinis Cree ex Loudon [SYNONYM SPECIES 299029:4Y57D nidx=null parent=4Y57X]
 + Soldanella affinis Cree ex Loudon [SYNONYM SPECIES 299638:CGDNF nidx=null parent=4Y57X]
Solidago capitata
 - Solidago capitata Fisch. ex Herder [SYNONYM SPECIES 299029:4Y76W nidx=null parent=5L7ZS]
 + Solidago capitata Fisch. ex Herder [SYNONYM SPECIES 299638:CGDPM nidx=null parent=5L7ZS]
Solidago monticola
 - Solidago monticola Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299029:6YSWY nidx=null parent=5L7ZS]
 + Solidago monticola Jord. ex Boreau [AMBIGUOUS_SYNONYM SPECIES 299638:CGDPZ nidx=null parent=5L7ZS]
Solidago nemoralis subsp. decemflora
 - Solidago nemoralis subsp. decemflora (DC.) Bramwell ex Semple [SYNONYM SUBSPECIES 299029:BP2XH nidx=null parent=87CLY]
 + Solidago nemoralis subsp. decemflora (DC.) Bramwell ex Semple [SYNONYM SUBSPECIES 299638:CGDQ3 nidx=null parent=87CLY]
Solitaria
 - Solitaria (Mc Neill) Sadeghian & Zarre [SYNONYM UNRANKED 299029:443 nidx=null parent=7GFL]
 + Solitaria (Mc Neill) Sadeghian & Zarre [SYNONYM UNRANKED 299638:CFGB2 nidx=null parent=7GFL]
Soliva anthemifolia
 - Soliva anthemifolia R. Br. [ACCEPTED SPECIES 299029:4Y7VD nidx=null]
 + Soliva anthemifolia R. Br. [ACCEPTED SPECIES 299638:CGDQH nidx=null]
Solmarium
 - Solmarium [ACCEPTED SUBGENUS 299029:84643 nidx=null]
 + Solmarium [ACCEPTED SUBGENUS 299638:CGDQJ nidx=null]
Soltmannia splendens
 - Soltmannia splendens Klotzsch ex Naudin [SYNONYM SPECIES 299029:6YT87 nidx=null parent=42N2Q]
 + Soltmannia splendens Klotzsch ex Naudin [SYNONYM SPECIES 299638:CGDQM nidx=null parent=42N2Q]
Somateria mollissima v-nigrum
 - Somateria mollissima v-nigrum Bonaparte & G. R. Gray, 1855 [ACCEPTED SUBSPECIES 299029:BP2YG nidx=null]
 + Somateria mollissima v-nigrum Bonaparte & G. R. Gray, 1855 [ACCEPTED SUBSPECIES 299638:CGDQP nidx=null]
Sonchus maritimus
 - Sonchus maritimus Echeand. ex Loscos & J. Pardo [SYNONYM SPECIES 299029:4Y9BV nidx=null parent=4Y9D2]
 + Sonchus maritimus Echeand. ex Loscos & J. Pardo [SYNONYM SPECIES 299638:CGDR8 nidx=null parent=4Y9D2]
Sonerila amabilis
 - Sonerila amabilis Triana ex C. B. Clarke [ACCEPTED SPECIES 299029:4Y9HQ nidx=null]
 + Sonerila amabilis Triana ex C. B. Clarke [ACCEPTED SPECIES 299638:CGDRF nidx=null]
Sophira (Kambangania) disjuncta
 - Sophira (Kambangania) disjuncta Hardy, 1980 [ACCEPTED SPECIES 299029:CF4TM nidx=null]
 + Sophira (Kambangania) disjuncta Hardy, 1980 [ACCEPTED SPECIES 299638:CGDRY nidx=null]
Sorbus sognensis
 - Sorbus sognensis Hedl. ex Sennikov, Hjertson & Salvesen [SYNONYM SPECIES 299029:4YBNG nidx=null parent=3JZDG]
 + Sorbus sognensis Hedl. ex Sennikov, Hjertson & Salvesen [SYNONYM SPECIES 299638:CGDVW nidx=null parent=3JZDG]
Sorex monticolus obscurus
 - Sorex monticolus obscurus Merriam, 1891 [ACCEPTED SUBSPECIES 299029:7KS4Y nidx=null]
 + Sorex monticolus obscurus Merriam, 1895 [ACCEPTED SUBSPECIES 299638:CGDW9 nidx=null]
Sorolepidium
 - Sorolepidium Christ [SYNONYM UNRANKED 299029:C4G54 nidx=null parent=B8V9J]
 + Sorolepidium Christ [SYNONYM UNRANKED 299638:CG8LC nidx=null parent=B8V9J]
Soulangia marifolia
 - Soulangia marifolia Bernh. ex Krauss [SYNONYM SPECIES 299029:6YW47 nidx=null parent=77DJZ]
 + Soulangia marifolia Bernh. ex Krauss [SYNONYM SPECIES 299638:CGF49 nidx=null parent=77DJZ]
Soyauxia bipindensis
 - Soyauxia bipindensis Gilg ex Hutch. & Dalziel [SYNONYM SPECIES 299029:4YDJZ nidx=null parent=4YDK3]
 + Soyauxia bipindensis Gilg ex Hutch. & Dalziel [SYNONYM SPECIES 299638:CGF4Q nidx=null parent=4YDK3]
Sparattanthelium melinonis
 - Sparattanthelium melinonis Baill. ex Lemée [SYNONYM SPECIES 299029:6YVJL nidx=null parent=6YVJR]
 + Sparattanthelium melinonis Baill. ex Lemée [SYNONYM SPECIES 299638:CGF5W nidx=null parent=6YVJR]
Sparganophorus
 - Sparganophorus Boehm. [SYNONYM UNRANKED 299029:5TGMT nidx=null parent=7PJB]
 + Sparganophorus Boehm. [SYNONYM UNRANKED 299638:CGF5Z nidx=null parent=7PJB]
Specilligus
 - Specilligus Dana, 1853-1855 [SYNONYM GENUS 299029:CF5B3 nidx=null parent=7PMDV]
 + Specilligus Dana, 1849-1852 [SYNONYM GENUS 299638:BGRCR nidx=null parent=7PMDV]
Spennera viscosa
 - Spennera viscosa Bonpl. ex Naudin [SYNONYM SPECIES 299029:4YHRF nidx=null parent=9C3V]
 + Spennera viscosa Bonpl. ex Naudin [SYNONYM SPECIES 299638:CGF8L nidx=null parent=9C3V]
Spergula rimarum
 - Spergula rimarum J. Gay & Durieu ex Lacaita [SYNONYM SPECIES 299029:9ZVTM nidx=null parent=6YX5L]
 + Spergula rimarum J. Gay & Durieu ex Lacaita [SYNONYM SPECIES 299638:CGF94 nidx=null parent=6YX5L]
Spergularia sezer-zenginii
 - Spergularia sezer-zenginii Yild. [ACCEPTED SPECIES 299029:8VFVV nidx=null]
 + Spergularia sezer-zenginii Yild. [ACCEPTED SPECIES 299638:CGF95 nidx=null]
Spermolepis rubra
 - Spermolepis rubra Vieill. ex Guillaumin [SYNONYM SPECIES 299029:4YK9C nidx=null parent=GMPR]
 + Spermolepis rubra Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CGF9L nidx=null parent=GMPR]
Sphaeralcea crispa
 - Sphaeralcea crispa Hook. ex Baker fil. [ACCEPTED SPECIES 299029:4YL7Z nidx=null]
 + Sphaeralcea crispa Hook. ex Baker fil. [ACCEPTED SPECIES 299638:CGFBC nidx=null]
Sphaeranthus peguensis
 - Sphaeranthus peguensis Kurz ex C. B. Clarke [ACCEPTED SPECIES 299029:4YLDV nidx=null]
 + Sphaeranthus peguensis Kurz ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFBP nidx=null]
Sphaerella
 - Sphaerella Heding & Panning, 1954 [SYNONYM GENUS 299029:BFH24 nidx=null parent=7P3RV]
 + Sphaerella Heding & Panning, 1954 [SYNONYM GENUS 299638:CFSJ6 nidx=null parent=7P3RV]
Sphaerogypsina
 - Sphaerogypsina [ACCEPTED SUBGENUS 299029:7KHT nidx=null]
 + Sphaerogypsina [ACCEPTED SUBGENUS 299638:CFVV9 nidx=null]
Sphaerosacme
 - Sphaerosacme Wall. [SYNONYM UNRANKED 299029:5TGP6 nidx=null parent=QQR]
 + Sphaerosacme Wall. [SYNONYM UNRANKED 299638:CGFG8 nidx=null parent=QQR]
Sphaerothylax algiformis
 - Sphaerothylax algiformis Bisch. ex Krauss [ACCEPTED SPECIES 299029:6YY79 nidx=null]
 + Sphaerothylax algiformis Bisch. ex Krauss [ACCEPTED SPECIES 299638:CGFGR nidx=null]
Sphanellopsis ciliata
 - Sphanellopsis ciliata Steud. ex Naudin [SYNONYM SPECIES 299029:4YTZ8 nidx=null parent=9XR8]
 + Sphanellopsis ciliata Steud. ex Naudin [SYNONYM SPECIES 299638:CGFK7 nidx=null parent=9XR8]
Sphedamnocarpus dubardii
 - Sphedamnocarpus dubardii Vig. & Humbert ex Arènes [ACCEPTED SPECIES 299029:6YXSS nidx=null]
 + Sphedamnocarpus dubardii Vig. & Humbert ex Arènes [ACCEPTED SPECIES 299638:CGFKC nidx=null]
Sphenosciadium
 - Sphenosciadium A.Gray [SYNONYM UNRANKED 299029:5TGPQ nidx=null parent=W4K]
 + Sphenosciadium A.Gray [SYNONYM UNRANKED 299638:CGFLF nidx=null parent=W4K]
Spherillo nigroflavus
 - Spherillo nigroflavus Wahrberg, 1922 [SYNONYM SPECIES 299029:4YY9G nidx=null parent=328BQ]
 + Spherillo nigroflavus Wahrberg, 1922 [SYNONYM SPECIES 299638:4YY9F nidx=null parent=328BQ]
Sphinctostoma
 - Sphinctostoma Benth. [SYNONYM UNRANKED 299029:5TGPT nidx=null parent=643J9]
 + Sphinctostoma Benth. [SYNONYM UNRANKED 299638:CGFPH nidx=null parent=643J9]
Sphyrotarsus hervibazini
 - Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 299029:8F4C5 nidx=null parent=9HRYG]
 + Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 299638:92X3Z nidx=null parent=9HRYG]
Spielmannia
 - Spielmannia Coss. ex Juss. [SYNONYM UNRANKED 299029:5TGQ2 nidx=null parent=6484S]
 + Spielmannia Coss. ex Juss. [SYNONYM UNRANKED 299638:CGFS2 nidx=null parent=6484S]
Spielmannia desertorum
 - Spielmannia desertorum Eckl. & Zeyh. ex Schauer [SYNONYM SPECIES 299029:4Z332 nidx=null parent=48YNY]
 + Spielmannia desertorum Eckl. & Zeyh. ex Schauer [SYNONYM SPECIES 299638:CGFS3 nidx=null parent=48YNY]
Spigelia spartioides
 - Spigelia spartioides Griseb. ex Wright [AMBIGUOUS_SYNONYM SPECIES 299029:4Z37M nidx=null parent=B42ZX]
 + Spigelia spartioides Griseb. ex Wright [AMBIGUOUS_SYNONYM SPECIES 299638:CGFS7 nidx=null parent=B42ZX]
Spilanthes sodiroi
 - Spilanthes sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:6YZPR nidx=null parent=9FBW]
 + Spilanthes sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGFS9 nidx=null parent=9FBW]
Spinoendothyra
 - Spinoendothyra [ACCEPTED SUBGENUS 299029:858X2 nidx=null]
 + Spinoendothyra [ACCEPTED SUBGENUS 299638:CFTBX nidx=null]
Spiraea crenata
 - Spiraea crenata Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:4Z6GG nidx=null parent=5L9MQ]
 + Spiraea crenata Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CGFVT nidx=null parent=5L9MQ]
Spiraeopsis
 - Spiraeopsis Miq. [SYNONYM UNRANKED 299029:8SVWW nidx=null parent=MZJ]
 + Spiraeopsis Miq. [SYNONYM UNRANKED 299638:CG3NX nidx=null parent=MZJ]
Spiroptera salvelini
 - Spiroptera salvelini Fujita, 1922 [SYNONYM SPECIES 299029:9BXF4 nidx=null parent=8GJGV]
 + Spiroptera salvelini Fujita, 1920 [SYNONYM SPECIES 299638:CGFYS nidx=null parent=8GJGV]
Spondioides ferrugineum
 - Spondioides ferrugineum (DC.) Smeathman ex DC. [SYNONYM SPECIES 299029:4Z9WF nidx=null parent=WHX2]
 + Spondioides ferrugineum (DC.) Smeathman ex DC. [SYNONYM SPECIES 299638:CGCQQ nidx=null parent=WHX2]
Spondylus gumanomocon
 - †Spondylus gumanomocon A. P. Brown & Pilsbry, 1913 [ACCEPTED SPECIES 299029:BRDSX nidx=null]
 + Spondylus gumanomocon A. P. Brown & Pilsbry, 1913 [ACCEPTED SPECIES 299638:BLLW9 nidx=null]
Sponia lamarckiana
 - Sponia lamarckiana (Schult.) Decne. ex Planch. [SYNONYM SPECIES 299029:9YL3Z nidx=null parent=582YT]
 + Sponia lamarckiana (Schult.) Decne. ex Planch. [SYNONYM SPECIES 299638:4ZB7J nidx=null parent=582YT]
Spyridium phlebophyllum
 - Spyridium phlebophyllum F. Muell. ex Benth. [SYNONYM SPECIES 299029:6ZF49 nidx=null parent=4ZDZB]
 + Spyridium phlebophyllum F. Muell. ex Benth. [SYNONYM SPECIES 299638:CGCV2 nidx=null parent=4ZDZB]
Squalus blainvillei
 - Squalus blainvillei () non Risso, 1827 [MISAPPLIED SPECIES 299029:CF42J nidx=null parent=6ZDVB]
 + Squalus blainvillei () [MISAPPLIED SPECIES 299638:CGCVD nidx=null parent=6ZDVB]
 + Squalus blainvillei () [MISAPPLIED SPECIES 299638:CGCVF nidx=null parent=6ZFN3]
Squamopappus skutchii
 - Squamopappus skutchii (S. F. Blake) R. K. Jansen, N. A. Harriman & Urbatsch [ACCEPTED SPECIES 299029:6ZG5B nidx=null]
 + Squamopappus skutchii (S. F. Blake) R. K. Jansen, N. A. Harriman & Urbatsch [ACCEPTED SPECIES 299638:CGCW5 nidx=null]
Stachyanthus cuneatus
 - Stachyanthus cuneatus Engl. ex Sleumer [ACCEPTED SPECIES 299029:6ZF6P nidx=null]
 + Stachyanthus cuneatus Engl. ex Sleumer [ACCEPTED SPECIES 299638:CGCWP nidx=null]
Stapeliaceae
 - Stapeliaceae Horan. [SYNONYM UNRANKED 299029:GLT nidx=null parent=6L2]
 + Stapeliaceae Horan. [SYNONYM UNRANKED 299638:CGCYW nidx=null parent=6L2]
Stapeliopsis
 - Stapeliopsis Pillans [SYNONYM UNRANKED 299029:5TGS5 nidx=null parent=3L7K]
 + Stapeliopsis Pillans [SYNONYM UNRANKED 299638:CFJX5 nidx=null parent=3L7K]
Statice alliacea
 - Statice alliacea Sm. [AMBIGUOUS_SYNONYM SPECIES 299029:4ZL92 nidx=null parent=5FS5R]
 + Statice alliacea Guss. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:4ZL94 nidx=null parent=GS9J]
 + Statice alliacea Willd. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD38 nidx=null parent=5FS56]
Statice californica
 - Statice californica Boiss. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299029:4ZLBQ nidx=null parent=6QDYT]
 + Statice californica Boiss. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD3W nidx=null parent=BN2RS]
Statice crouanii
 - Statice crouanii Lenorm. ex Nyman [SYNONYM SPECIES 299029:4ZLDB nidx=null parent=72FLT]
 + Statice crouanii Lenorm. ex Nyman [SYNONYM SPECIES 299638:CGD48 nidx=null parent=6QDQG]
Statice duriuscula subsp. catalaunica
 - Statice duriuscula subsp. catalaunica (Willk.) Costa [SYNONYM SUBSPECIES 299029:7L3DT nidx=null parent=72DZX]
 + Statice duriuscula subsp. catalaunica (Willk. & Costa) Nyman [SYNONYM SUBSPECIES 299638:CGD4W nidx=null parent=72DZX]
Statice echioides subsp. exaristata
 - Statice echioides subsp. exaristata Murb. [SYNONYM SUBSPECIES 299029:BL5YQ nidx=null parent=6QDY2]
 + Statice echioides subsp. exaristata (Murb.) Pamp. [SYNONYM SUBSPECIES 299638:CGD52 nidx=null parent=6QDY2]
 + Statice echioides subsp. exaristata (Murb.) Hayek [SYNONYM SUBSPECIES 299638:CGD53 nidx=null parent=6QDY2]
Statice floribunda
 - Statice floribunda Lem. ex Huber [SYNONYM SPECIES 299029:9YL7Y nidx=null parent=72FJN]
 + Statice floribunda Lem. ex Huber [SYNONYM SPECIES 299638:CGD59 nidx=null parent=72FJN]
Statice frutescens
 - Statice frutescens W. Baxter [SYNONYM SPECIES 299029:4ZLFR nidx=null parent=72DNS]
 + Statice frutescens Lem. [SYNONYM SPECIES 299638:CGD5B nidx=null parent=72DNS]
Statice juncea
 - Statice juncea (Wallr.) F. T. Hubb. ex L. H. Bailey [SYNONYM SPECIES 299029:9YL8J nidx=null parent=5FS4G]
 + Statice juncea Tatarinow ex Wlangali [AMBIGUOUS_SYNONYM SPECIES 299638:CGD5Y nidx=null parent=72DRC]
Statice minuta
 - Statice minuta Willk. [AMBIGUOUS_SYNONYM SPECIES 299029:4ZLKW nidx=null parent=6WZQB]
 + Statice minuta Desf. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD6M nidx=null parent=72DNH]
 + Statice minuta Ten. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGD6N nidx=null parent=6QDRY]
 + Statice minuta Vis. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD6P nidx=null parent=72DLS]
 + Statice minuta [AMBIGUOUS_SYNONYM SPECIES 299638:CGD6Q nidx=null parent=6QDZ3]
Statice myriantha
 - Statice myriantha Schrenk [SYNONYM SPECIES 299029:4ZLLD nidx=null parent=6QDS4]
 + Statice myriantha Schrenk ex Fisch. & C. A. Mey. [SYNONYM SPECIES 299638:CGD6S nidx=null parent=6QDS4]
Statice oleifolia
 - Statice oleifolia (Mill.) Scop. [SYNONYM SPECIES 299029:9YL99 nidx=null parent=72FM4]
 + Statice oleifolia Host [AMBIGUOUS_SYNONYM SPECIES 299638:4ZLLP nidx=null parent=CFYRT]
 + Statice oleifolia Pourr. ex DC. [AMBIGUOUS_SYNONYM SPECIES 299638:4ZLLQ nidx=null parent=72FM4]
 + Statice oleifolia Sm. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD6W nidx=null parent=72FM4]
 + Statice oleifolia Willd. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD6X nidx=null parent=72FM4]
Statice puberula
 - Statice puberula Webb [SYNONYM SPECIES 299029:4ZLMX nidx=null parent=6QFHT]
 + Statice puberula Webb ex Lindl. [SYNONYM SPECIES 299638:CGD76 nidx=null parent=CFYTF]
Statice reticulata
 - Statice reticulata Gouan [AMBIGUOUS_SYNONYM SPECIES 299029:4ZLNT nidx=null parent=72FM4]
 - Statice reticulata M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:9YL9T nidx=null parent=72DZP]
 + Statice reticulata Sievers ex Boiss. [AMBIGUOUS_SYNONYM SPECIES 299638:4ZLNS nidx=null parent=6QDLS]
 + Statice reticulata Hook. [AMBIGUOUS_SYNONYM SPECIES 299638:CGD7B nidx=null parent=6QDZL]
Stauntonia brachyanthera var. minor
 - Stauntonia brachyanthera var. minor Diels ex Y. C. Wu [AMBIGUOUS_SYNONYM VARIETY 299029:BQGFC nidx=null parent=4ZLVY]
 + Stauntonia brachyanthera var. minor Diels ex Y. C. Wu [AMBIGUOUS_SYNONYM VARIETY 299638:CGD7X nidx=null parent=4ZLVY]
Stauntonia leucantha
 - Stauntonia leucantha Diels ex Y. C. Wu [SYNONYM SPECIES 299029:4ZLWN nidx=null parent=4ZLWV]
 + Stauntonia leucantha Diels ex Y. C. Wu [SYNONYM SPECIES 299638:CGD7Y nidx=null parent=4ZLWV]
Steironema
 - Steironema Raf. [SYNONYM UNRANKED 299029:5TGT9 nidx=null parent=62XTM]
 + Steironema Raf. [SYNONYM UNRANKED 299638:CGDP5 nidx=null parent=62XTM]
Stellaria hebecalyx var. glabra
 - Stellaria hebecalyx var. glabra Perfil. ex Tzvelev [SYNONYM VARIETY 299029:5RN6B nidx=null parent=6ZHZ6]
 + Stellaria hebecalyx var. glabra Perfil. ex Tzvelev [SYNONYM VARIETY 299638:CGDPL nidx=null parent=6ZHZ6]
Stellaria pallida
 - Stellaria pallida Dumort. ex Nyman [SYNONYM SPECIES 299029:8RYX3 nidx=null parent=4ZR9C]
 + Stellaria pallida Dumort. ex Nyman [SYNONYM SPECIES 299638:CGDPW nidx=null parent=4ZR9C]
Stellaria parviflora
 - Stellaria parviflora Banks & Sol. ex Hook. fil. [ACCEPTED SPECIES 299029:4ZRKC nidx=null]
 + Stellaria parviflora Banks & Sol. ex Hook. fil. [ACCEPTED SPECIES 299638:CGDPY nidx=null]
Stellaria pusilla
 - Stellaria pusilla Em. Schmid [ACCEPTED SPECIES 299029:4ZRLM nidx=null]
 + Stellaria pusilla Em. Schmid [ACCEPTED SPECIES 299638:CGDQ4 nidx=null]
Stellaria triandra
 - Stellaria triandra Debray ex Bluff & Fingerh. [SYNONYM SPECIES 299029:4ZRNS nidx=null parent=5HYWL]
 + Stellaria triandra Debray ex Bluff & Fingerh. [SYNONYM SPECIES 299638:CGDQ7 nidx=null parent=5HYWL]
Stellaria umbellata
 - Stellaria umbellata Turcz. ex Kar. & Kir. [SYNONYM SPECIES 299029:9YJDV nidx=null parent=4ZRFH]
 + Stellaria umbellata Turcz. ex Kar. & Kir. [SYNONYM SPECIES 299638:CGDQ8 nidx=null parent=4ZRFH]
Stellariopsis
 - Stellariopsis (Baill.) Rydb. [SYNONYM UNRANKED 299029:5TGTK nidx=null parent=6V7H]
 + Stellariopsis (Baill.) Rydb. [SYNONYM UNRANKED 299638:CFWZK nidx=null parent=6V7H]
Stelligera
 - Stelligera A.J.Scott [SYNONYM UNRANKED 299029:7MBC nidx=null parent=645D8]
 + Stelligera A.J.Scott [SYNONYM UNRANKED 299638:CFW4P nidx=null parent=645D8]
Stemmacantha
 - Stemmacantha Cass. [SYNONYM UNRANKED 299029:7NDJ6 nidx=null parent=BV8X2]
 + Stemmacantha Cass. [SYNONYM UNRANKED 299638:CG22Y nidx=null parent=BV8X2]
Stemmodontia canescens
 - Stemmodontia canescens (Gaudich.) W. Wight [SYNONYM SPECIES 299029:4ZSMB nidx=null parent=5S53N]
 + Stemmodontia canescens (Gaudich.) W. Wight [SYNONYM SPECIES 299638:CGDQL nidx=null parent=5S53N]
Stenanona
 - Stenanona Standl. [SYNONYM UNRANKED 299029:C8BZ6 nidx=null parent=C6YH2]
 + Stenanona Standl. [SYNONYM UNRANKED 299638:CGDRG nidx=null parent=C6YH2]
Stenocactus dichroacanthus
 - Stenocactus dichroacanthus (Mart. ex Pfeiff.) A. Berger ex Backeb. & F. M. Knuth [SYNONYM SPECIES 299029:4ZW58 nidx=null parent=4ZW57]
 + Stenocactus dichroacanthus (Mart. ex Pfeiff.) A. Berger ex Backeb. & F. M. Knuth [SYNONYM SPECIES 299638:CGDT9 nidx=null parent=4ZW57]
Stenodon
 - Stenodon Naudin [SYNONYM UNRANKED 299029:8R68T nidx=null parent=5RXJ]
 + Stenodon Naudin [SYNONYM UNRANKED 299638:CGDYW nidx=null parent=5RXJ]
Stenolepia
 - Stenolepia Alderw. [SYNONYM UNRANKED 299029:C3H7Q nidx=null parent=B8VJF]
 + Stenolepia Alderw. [SYNONYM UNRANKED 299638:CFSQX nidx=null parent=B8VJF]
Stenonia maculatus
 - Stenonia maculatus Bollman, 1888 [SYNONYM SPECIES 299029:CF56K nidx=null parent=372X7]
 + Stenonia maculatus Bollman, 1888 [SYNONYM SPECIES 299638:CGF5V nidx=null parent=372X7]
Stenonycteris
 - Stenonycteris Gray, 1871 [SYNONYM SUBGENUS 299029:8NZJ4 nidx=null parent=7Q2TY]
 + Stenonycteris Gray, 1871 [SYNONYM SUBGENUS 299638:CGBYM nidx=null parent=7Q2TY]
Stenoseris
 - Stenoseris C.Shih [SYNONYM UNRANKED 299029:7NDM7 nidx=null parent=5NJX]
 + Stenoseris C.Shih [SYNONYM UNRANKED 299638:CGF7G nidx=null parent=5NJX]
Stenosiphon
 - Stenosiphon Spach [SYNONYM UNRANKED 299029:7NDLT nidx=null parent=63FVB]
 + Stenosiphon Spach [SYNONYM UNRANKED 299638:CG5HB nidx=null parent=63FVB]
Stephanocaryum
 - Stephanocaryum Pop. [SYNONYM UNRANKED 299029:BVDY4 nidx=null parent=823Q]
 + Stephanocaryum Pop. [SYNONYM UNRANKED 299638:CGFBS nidx=null parent=823Q]
Stephanocereus
 - Stephanocereus A.Berger [SYNONYM UNRANKED 299029:7N2C nidx=null parent=338S]
 + Stephanocereus A.Berger [SYNONYM UNRANKED 299638:CGFBT nidx=null parent=338S]
Stephensonum
 - Stephensonum Edmonds, 1980 [SYNONYM SUBGENUS 299029:8P45Q nidx=null parent=634K8]
 + Stephensonum Edmonds, 1980 [SYNONYM SUBGENUS 299638:CGFC6 nidx=null parent=634K8]
Sterculiaceae
 - Sterculiaceae Vent. [SYNONYM UNRANKED 299029:CF5HL nidx=null parent=CDB]
 + Sterculiaceae Vent. [SYNONYM UNRANKED 299638:CGFCJ nidx=null parent=CDB]
Steriphoma peruvianum
 - Steriphoma peruvianum Spruce ex Eichler [ACCEPTED SPECIES 299029:6ZSKZ nidx=null]
 + Steriphoma peruvianum Spruce ex Eichler [ACCEPTED SPECIES 299638:CGFDQ nidx=null]
Stevia violacea
 - Stevia violacea (Griseb.) Hieron. ex Kuntze [SYNONYM SPECIES 299029:52H64 nidx=null parent=52GYF]
 + Stevia violacea (Griseb.) Hieron. ex Kuntze [SYNONYM SPECIES 299638:CGFG7 nidx=null parent=52GYF]
Stimpsonia chamaedryoides
 - Stimpsonia chamaedryoides Wright ex A. Gray [ACCEPTED SPECIES 299029:52QMG nidx=null]
 + Stimpsonia chamaedryoides Wright ex A. Gray [ACCEPTED SPECIES 299638:CGFQ9 nidx=null]
Stisseria
 - Stisseria Heist. ex Fabr. [SYNONYM UNRANKED 299029:8VHMQ nidx=null parent=3L7K]
 + Stisseria Heist. ex Fabr. [SYNONYM UNRANKED 299638:CGFR2 nidx=null parent=3L7K]
Strephona
 - Strephona [ACCEPTED SUBGENUS 299029:BBR47 nidx=null]
 + Strephona [ACCEPTED SUBGENUS 299638:CG42G nidx=null]
Streptanthus carinatus
 - Streptanthus carinatus Wright ex A. Gray [ACCEPTED SPECIES 299029:C8GXC nidx=null]
 + Streptanthus carinatus Wright ex A. Gray [ACCEPTED SPECIES 299638:CGFVG nidx=null]
Streptanthus procerus
 - Streptanthus procerus W. H. Brewer ex A. Gray [SYNONYM SPECIES 299029:C8GYP nidx=null parent=8FPDK]
 + Streptanthus procerus W. H. Brewer ex A. Gray [SYNONYM SPECIES 299638:CGFVK nidx=null parent=8FPDK]
Streptaxis (Happia)
 - Streptaxis (Happia) Bourguignat, 1890 [SYNONYM SUBGENUS 299029:CDG83 nidx=null parent=7P4SH]
 + Streptaxis (Happia) Bourguignat, 1890 [SYNONYM SUBGENUS 299638:CFXNW nidx=null parent=7P4SH]
Streptocarpus fanniniae
 - Streptocarpus fanniniae Harv. ex C. B. Clarke [ACCEPTED SPECIES 299029:52XQP nidx=null]
 + Streptocarpus fanniniae Harv. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFVQ nidx=null]
Streptocarpus pusillus
 - Streptocarpus pusillus Harv. ex C. B. Clarke [ACCEPTED SPECIES 299029:6ZY8Y nidx=null]
 + Streptocarpus pusillus Harv. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFVR nidx=null]
Strobilanthes newii
 - Strobilanthes newii Bedd. ex C. B. Clarke [ACCEPTED SPECIES 299029:532Z9 nidx=null]
 + Strobilanthes newii Bedd. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGG39 nidx=null]
Stroganowia crispulifolia
 - Stroganowia crispulifolia Popov ex Pavlov [SYNONYM SPECIES 299029:533JQ nidx=null parent=6P8WZ]
 + Stroganowia crispulifolia Popov ex Pavlov [SYNONYM SPECIES 299638:CGG43 nidx=null parent=6P8WZ]
Strophanthus eminii
 - Strophanthus eminii Asch. & K. Schum. ex Pax [ACCEPTED SPECIES 299029:6ZZ27 nidx=null]
 + Strophanthus eminii Asch. & K. Schum. ex Pax [ACCEPTED SPECIES 299638:CGF25 nidx=null]
Struthiola pondoensis
 - Struthiola pondoensis Gilg ex C. H. Wright [ACCEPTED SPECIES 299029:536S5 nidx=null]
 + Struthiola pondoensis Gilg ex C. H. Wright [ACCEPTED SPECIES 299638:CGF5H nidx=null]
Struthiola schlechteri
 - Struthiola schlechteri Gilg ex C. H. Wright [SYNONYM SPECIES 299029:536SH nidx=null parent=536QF]
 + Struthiola schlechteri Gilg ex C. H. Wright [SYNONYM SPECIES 299638:CGF5J nidx=null parent=536QF]
Strychnos corymbifera
 - Strychnos corymbifera Gilg ex P. A. Duvign. [SYNONYM SPECIES 299029:53748 nidx=null parent=6ZXYL]
 + Strychnos corymbifera Gilg ex P. A. Duvign. [SYNONYM SPECIES 299638:CGF5N nidx=null parent=6ZXYL]
Strychnos gaultheriana
 - Strychnos gaultheriana Pierre ex C. B. Clarke [SYNONYM SPECIES 299029:53769 nidx=null parent=536ZL]
 + Strychnos gaultheriana Pierre ex C. B. Clarke [SYNONYM SPECIES 299638:CGF5P nidx=null parent=536ZL]
Strychnos lissophylla
 - Strychnos lissophylla Pierre ex P. A. Duvign. [SYNONYM SPECIES 299029:5378M nidx=null parent=6ZYJP]
 + Strychnos lissophylla Pierre ex P. A. Duvign. [SYNONYM SPECIES 299638:CGF5Q nidx=null parent=6ZYJP]
Strychnos macrorhiza
 - Strychnos macrorhiza Pierre ex P. A. Duvign. [SYNONYM SPECIES 299029:53795 nidx=null parent=537FV]
 + Strychnos macrorhiza Pierre ex P. A. Duvign. [SYNONYM SPECIES 299638:CGF5R nidx=null parent=537FV]
Strychnos mckenii
 - Strychnos mckenii Gerrard ex Wood & M. S. Evans [SYNONYM SPECIES 299029:5379N nidx=null parent=53796]
 + Strychnos mckenii Gerrard ex Wood & M. S. Evans [SYNONYM SPECIES 299638:CGF5S nidx=null parent=53796]
Strychnos medeola
 - Strychnos medeola Sagot ex Progel [ACCEPTED SPECIES 299029:5379P nidx=null]
 + Strychnos medeola Sagot ex Progel [ACCEPTED SPECIES 299638:CGF5T nidx=null]
Stuckertiella
 - Stuckertiella Beauverd [SYNONYM UNRANKED 299029:5TGYM nidx=null parent=4M3X]
 + Stuckertiella Beauverd [SYNONYM UNRANKED 299638:CGF5X nidx=null parent=4M3X]
Stylomecon
 - Stylomecon G.Taylor [SYNONYM UNRANKED 299029:7PS6 nidx=null parent=63JGF]
 - Stylomecon G.Taylor [SYNONYM UNRANKED 299029:7PS7 nidx=null parent=5245]
 + Stylomecon G.Taylor [SYNONYM UNRANKED 299638:CGF82 nidx=null parent=63JGF]
 + Stylomecon G.Taylor [SYNONYM UNRANKED 299638:CGF83 nidx=null parent=5245]
Stylophorum
 - Stylophorum Nutt. [SYNONYM UNRANKED 299029:7PT2 nidx=null parent=3MMR]
 + Stylophorum Nutt. [SYNONYM UNRANKED 299638:CGF8D nidx=null parent=3MMR]
Stylus
 - Stylus [ACCEPTED GENUS 299029:85JF3 nidx=null]
 + Stylus Johnston, 1865 [SYNONYM GENUS 299638:CGF8N nidx=null parent=84QFL]
Stylus fasciatus
 - Stylus fasciatus [SYNONYM SPECIES 299029:53BCQ nidx=null parent=6RJHH]
 + Stylus fasciatus Johnston, 1865 [SYNONYM SPECIES 299638:CGF8P nidx=null parent=6RJHH]
Stylus purpureus
 - Stylus purpureus [SYNONYM SPECIES 299029:53BCR nidx=null parent=73JJ2]
 + Stylus purpureus Johnston, 1865 [SYNONYM SPECIES 299638:CGF8Q nidx=null parent=73JJ2]
Stypheliaceae
 - Stypheliaceae Horan. [SYNONYM UNRANKED 299029:GSR nidx=null parent=623P8]
 + Stypheliaceae Horan. [SYNONYM UNRANKED 299638:CGF8X nidx=null parent=623P8]
Styrax polyspermus
 - Styrax polyspermus C. B. Clarke [SYNONYM SPECIES 299029:53C94 nidx=null parent=5WSQZ]
 + Styrax polyspermus C. B. Clarke [SYNONYM SPECIES 299638:CGF96 nidx=null parent=5WSQZ]
Styrax suberifolius
 - Styrax suberifolius Hook. & Arn. [ACCEPTED SPECIES 299029:7B46H nidx=null]
 + Styrax suberifolius Hook. & Arn. [ACCEPTED SPECIES 299638:CGF98 nidx=null]
Suaeda fruticosa
 - Suaeda fruticosa Forssk. ex J. F. Gmel. [ACCEPTED SPECIES 299029:9YM66 nidx=null]
 + Suaeda fruticosa Forssk. ex J. F. Gmel. [ACCEPTED SPECIES 299638:53CLJ nidx=null]
Suaeda nesophila
 - Suaeda nesophila I. M. Johnst. ex Johow [ACCEPTED SPECIES 299029:53CND nidx=null]
 + Suaeda nesophila I. M. Johnst. ex Johow [ACCEPTED SPECIES 299638:CGF9D nidx=null]
Suaeda vera
 - Suaeda vera Forssk. ex J. F. Gmel. [ACCEPTED SPECIES 299029:53CQG nidx=null]
 + Suaeda vera Forssk. ex J. F. Gmel. [ACCEPTED SPECIES 299638:CGF9F nidx=null]
Subacomys
 - Subacomys Denys, Gautun, Tranier & Volobouev, 1994 [ACCEPTED SUBGENUS 299029:C3G2T nidx=null]
 + Subacomys Denys, Gautun, Tranier & Volobouev, 1994 [ACCEPTED SUBGENUS 299638:8P45V nidx=null]
Subsigara
 - Subsigara Stichel, 1935 [ACCEPTED SUBGENUS 299029:8P45Y nidx=null]
 + Subsigara Stichel, 1935 [ACCEPTED SUBGENUS 299638:CGF57 nidx=null]
Sulcascaris sulcata
 - Sulcascaris sulcata (Rudolphi, 1819) Hartwich, 1957 [ACCEPTED SPECIES 299029:CC54L nidx=null]
 + Sulcascaris sulcata (Rudolphi, 1819) Hartwich, 1957 [ACCEPTED SPECIES 299638:8GK5P nidx=null]
Sulcorebutia
 - Sulcorebutia Backeb. [SYNONYM UNRANKED 299029:5TGZW nidx=null parent=87QS]
 + Sulcorebutia Backeb. [SYNONYM UNRANKED 299638:CGFCM nidx=null parent=87QS]
Surcula (Ancistrosyrinx)
 - Surcula (Ancistrosyrinx) [SYNONYM SUBGENUS 299029:BSBWJ nidx=null parent=7NT7T]
 + Surcula (Ancistrosyrinx) Dall, 1881 [SYNONYM SUBGENUS 299638:CFCWC nidx=null parent=7NT7T]
Sutherlandia
 - Sutherlandia R.Br. ex W.T.Aiton [SYNONYM GENUS 299029:9CM5P nidx=null parent=9CL72]
 + Sutherlandia R.Br. ex W.T.Aiton [SYNONYM GENUS 299638:CGFFR nidx=null parent=9CL72]
Suzukia (Pheosiopsis) luscinicola
 - Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 299029:98GBT nidx=null parent=946X6]
 + Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 299638:BRDV8 nidx=null parent=946X6]
Sveltia (Calcarata)
 - Sveltia (Calcarata) [SYNONYM SUBGENUS 299029:BSBKG nidx=null parent=859BJ]
 + Sveltia (Calcarata) Jousseaume, 188 [SYNONYM SUBGENUS 299638:CFJ2H nidx=null parent=859BJ]
Sventenia
 - Sventenia Font Quer [SYNONYM UNRANKED 299029:7NDKW nidx=null parent=7JMV]
 + Sventenia Font Quer [SYNONYM UNRANKED 299638:CGFFZ nidx=null parent=7JMV]
Swertia purpurascens
 - Swertia purpurascens Wall ex C. B. Clarke [ACCEPTED SPECIES 299029:9KVPP nidx=null]
 + Swertia purpurascens Wall ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFGD nidx=null]
Swertia zeylanica
 - Swertia zeylanica (Griseb.) Walker ex Clarke [ACCEPTED SPECIES 299029:53JZK nidx=null]
 + Swertia zeylanica (Griseb.) Walker ex Clarke [ACCEPTED SPECIES 299638:CGFGF nidx=null]
Swintonia schwenckii
 - Swintonia schwenckii (Teijsm. & Binn.) Teijsm. & Binn. [ACCEPTED SPECIES 299029:9YM9V nidx=null]
 + Swintonia schwenckii (Teijsm. & Binn.) Teijsm. & Binn. [ACCEPTED SPECIES 299638:CGFGK nidx=null]
Sycaltis glacialis
 - Sycaltis glacialis Haeckel, 1870 [SYNONYM SPECIES 299029:53LHC nidx=null parent=53LN3]
 + Sycaltis glacialis Haeckel, 1872 [SYNONYM SPECIES 299638:CGFH6 nidx=null parent=CGFH8]
Sycettusa glacialis
 - Sycettusa glacialis (Haeckel, 1870) [ACCEPTED SPECIES 299029:53LN3 nidx=null]
 + Sycettusa glacialis (Haeckel, 1872) [ACCEPTED SPECIES 299638:CGFH8 nidx=null]
Sycomorus trachyphyllus
 - Sycomorus trachyphyllus Fenzl ex Miq. [SYNONYM SPECIES 299029:53LR8 nidx=null parent=BNFS6]
 + Sycomorus trachyphyllus Fenzl ex Miq. [SYNONYM SPECIES 299638:CGFH9 nidx=null parent=BNFS6]
Symethus
 - Symethus Raf. [SYNONYM UNRANKED 299029:5TH2Z nidx=null parent=3TL7]
 + Symethus Raf. [SYNONYM UNRANKED 299638:CGFKY nidx=null parent=3TL7]
Symphyoloma
 - Symphyoloma C.A.Mey. [SYNONYM UNRANKED 299029:5TH3D nidx=null parent=4VQH]
 + Symphyoloma C.A.Mey. [SYNONYM UNRANKED 299638:CGFM2 nidx=null parent=4VQH]
Symphytum ibericum
 - Symphytum ibericum Steven ex M. Bieb. [ACCEPTED SPECIES 299029:53QFN nidx=null]
 + Symphytum ibericum Steven ex M. Bieb. [ACCEPTED SPECIES 299638:CGFMH nidx=null]
Symplocos celastrifolia
 - Symplocos celastrifolia Griff. ex C. B. Clarke [ACCEPTED SPECIES 299029:53RH7 nidx=null]
 + Symplocos celastrifolia Griff. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFQ8 nidx=null]
Symplocos flavida
 - Symplocos flavida Miq. ex C. B. Clarke [SYNONYM SPECIES 299029:8S8ZV nidx=null parent=8S8Z3]
 + Symplocos flavida Miq. ex C. B. Clarke [SYNONYM SPECIES 299638:CGFQB nidx=null parent=8S8Z3]
Symplocos glomerata
 - Symplocos glomerata King ex C. B. Clarke [ACCEPTED SPECIES 299029:53RNZ nidx=null]
 + Symplocos glomerata King ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFQC nidx=null]
Symplocos hirsuta
 - Symplocos hirsuta Wight & Gardn. ex Thwaites [AMBIGUOUS_SYNONYM SPECIES 299029:53RQ3 nidx=null parent=5RQDW]
 + Symplocos hirsuta Wight & Gardn. ex Thwaites [AMBIGUOUS_SYNONYM SPECIES 299638:CGFQD nidx=null parent=5RQDW]
Symplocos lucida
 - Symplocos lucida Wall. ex G. Don [ACCEPTED SPECIES 299029:9KVS7 nidx=null]
 + Symplocos lucida Wall. ex G. Don [ACCEPTED SPECIES 299638:CGFQF nidx=null]
Symplocos macrocarpa
 - Symplocos macrocarpa Wight ex C. B. Clarke [ACCEPTED SPECIES 299029:53RTT nidx=null]
 + Symplocos macrocarpa Wight ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFQG nidx=null]
Symplocos maingayi
 - Symplocos maingayi Benth. ex C. B. Clarke [SYNONYM SPECIES 299029:8S92K nidx=null parent=7N2JM]
 + Symplocos maingayi Benth. ex C. B. Clarke [SYNONYM SPECIES 299638:CGFQH nidx=null parent=7N2JM]
Symplocos obovata
 - Symplocos obovata Wight & Gardn. ex Thwaites [AMBIGUOUS_SYNONYM SPECIES 299029:53RWW nidx=null parent=B43GD]
 + Symplocos obovata Wight & Gardn. ex Thwaites [AMBIGUOUS_SYNONYM SPECIES 299638:CGFQJ nidx=null parent=B43GD]
Symplocos pauciflora
 - Symplocos pauciflora Wight ex C. B. Clarke [SYNONYM SPECIES 299029:7B6GG nidx=null parent=53RYK]
 + Symplocos pauciflora Wight ex C. B. Clarke [SYNONYM SPECIES 299638:CGFQK nidx=null parent=53RYK]
Symplocos racemosa
 - Symplocos racemosa Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:53S2T nidx=null parent=BP42N]
 + Symplocos racemosa Wight ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGFQL nidx=null parent=BP42N]
Symplocos salicifolia
 - Symplocos salicifolia Buch.-Ham. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:53S42 nidx=null parent=53S2N]
 + Symplocos salicifolia Buch.-Ham. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGFQM nidx=null parent=53S2N]
Symplocos schomburgkii
 - Symplocos schomburgkii Klotzsch ex Brand [ACCEPTED SPECIES 299029:53S4H nidx=null]
 + Symplocos schomburgkii Klotzsch ex Brand [ACCEPTED SPECIES 299638:CGFQN nidx=null]
Symplocos subcordata
 - Symplocos subcordata Wight ex C. B. Clarke [SYNONYM SPECIES 299029:53S64 nidx=null parent=5LD4G]
 + Symplocos subcordata Wight ex C. B. Clarke [SYNONYM SPECIES 299638:CGFQP nidx=null parent=5LD4G]
Synaptophyllum
 - Synaptophyllum N.E.Br. [SYNONYM UNRANKED 299029:5TH3W nidx=null parent=5PKQ]
 + Synaptophyllum N.E.Br. [SYNONYM UNRANKED 299638:CGFS4 nidx=null parent=5PKQ]
Syzygium micranthum
 - Syzygium micranthum Montrouz. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299029:7BBCZ nidx=null parent=7BBBX]
 + Syzygium micranthum Montrouz. ex Guillaumin [AMBIGUOUS_SYNONYM SPECIES 299638:CGG34 nidx=null parent=7BBBX]
Syzygium punctatum
 - Syzygium punctatum Vieill. ex Guillaumin [SYNONYM SPECIES 299029:546NN nidx=null parent=7BBCP]
 + Syzygium punctatum Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CGG36 nidx=null parent=7BBCP]
Syzygium rivulare
 - Syzygium rivulare Vieill. ex Guillaumin [ACCEPTED SPECIES 299029:546QM nidx=null]
 + Syzygium rivulare Vieill. ex Guillaumin [ACCEPTED SPECIES 299638:CGG37 nidx=null]
Tabanus (Tabanus) imitans
 - Tabanus (Tabanus) imitans Walker, 1848 [ACCEPTED SPECIES 299029:8F8YW nidx=null]
 + Tabanus (Tabanus) imitans Walker, 1848 [ACCEPTED SPECIES 299638:CGG3V nidx=null]
Tabanus (Tabanus) laticinctus
 - Tabanus (Tabanus) laticinctus Schuurmans Stekhoven, 1926 [ACCEPTED SPECIES 299029:92X7Y nidx=null]
 + Tabanus (Tabanus) laticinctus Schuurmans Stekhoven, 1926 [ACCEPTED SPECIES 299638:8F923 nidx=null]
Tabanus (Tabanus) megalops
 - Tabanus (Tabanus) megalops Walker, 1854 [ACCEPTED SPECIES 299029:C3NGR nidx=null]
 + Tabanus (Tabanus) megalops Walker, 1854 [ACCEPTED SPECIES 299638:CGG3Y nidx=null]
Tabernaemontana angulata
 - Tabernaemontana angulata Mart. ex Müll. Arg. [ACCEPTED SPECIES 299029:7BCK4 nidx=null]
 + Tabernaemontana angulata Mart. ex Müll. Arg. [ACCEPTED SPECIES 299638:CGG4G nidx=null]
Tabernaemontana coffeoides
 - Tabernaemontana coffeoides Bojer ex A. DC. [ACCEPTED SPECIES 299029:549RT nidx=null]
 + Tabernaemontana coffeoides Bojer ex A. DC. [ACCEPTED SPECIES 299638:CGG4K nidx=null]
Tabernaemontana macrocarpa
 - Tabernaemontana macrocarpa Korth. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:549WV nidx=null parent=5BZPK]
 + Tabernaemontana macrocarpa Korth. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CGG4M nidx=null parent=5BZPK]
Tachiadenus pervillei
 - Tachiadenus pervillei Humbert ex Klack. [SYNONYM SPECIES 299029:7BDXM nidx=null parent=7BDXN]
 + Tachiadenus pervillei Humbert ex Klack. [SYNONYM SPECIES 299638:CGG5N nidx=null parent=7BDXN]
Tachina (Eudoromyia) mesnili
 - Tachina (Eudoromyia) mesnili Zimin, 1967 [ACCEPTED SPECIES 299029:C3QTQ nidx=null]
 + Tachina (Eudoromyia) mesnili Zimin, 1967 [ACCEPTED SPECIES 299638:CGG5S nidx=null]
Tachydromyia sericea
 - Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JXY3 nidx=null]
 + Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZLH nidx=null]
Tacitus
 - Tacitus Moran [SYNONYM UNRANKED 299029:5TH58 nidx=null parent=4QWR]
 + Tacitus Moran [SYNONYM UNRANKED 299638:CGGD4 nidx=null parent=4QWR]
Taeckholmia
 - Taeckholmia Boulos [SYNONYM UNRANKED 299029:5TH5B nidx=null parent=7JMV]
 + Taeckholmia Boulos [SYNONYM UNRANKED 299638:CGGD9 nidx=null parent=7JMV]
Taeniosoma
 - Taeniosoma [ACCEPTED GENUS 299029:85JGY nidx=null]
 + Taeniosoma Stimpson, 1857 [SYNONYM GENUS 299638:CGGFR nidx=null parent=84LRG]
Taeniosoma cingulatum
 - Taeniosoma cingulatum [SYNONYM SPECIES 299029:54HSC nidx=null parent=5WD6P]
 + Taeniosoma cingulatum Coe, 1906 [SYNONYM SPECIES 299638:CGGFS nidx=null parent=5WD6P]
Taeniosoma discolor
 - Taeniosoma discolor [SYNONYM SPECIES 299029:54HSD nidx=null parent=5WD5V]
 + Taeniosoma discolor Coe, 1901 [SYNONYM SPECIES 299638:CGGFT nidx=null parent=5WD5V]
Taeniosoma hemprichi
 - Taeniosoma hemprichi [SYNONYM SPECIES 299029:7BHWP nidx=null parent=68D67]
 + Taeniosoma hemprichi Ehrenberg, 1831 [SYNONYM SPECIES 299638:CGGFV nidx=null parent=68D67]
Taeniosoma mexicana
 - Taeniosoma mexicana [SYNONYM SPECIES 299029:54HSF nidx=null parent=84XNX]
 + Taeniosoma mexicana Bürger, 1893 [SYNONYM SPECIES 299638:CGGFW nidx=null parent=84XNX]
Taeniosoma princeps
 - Taeniosoma princeps [SYNONYM SPECIES 299029:54HSG nidx=null parent=5WD5Y]
 + Taeniosoma princeps Coe, 1901 [SYNONYM SPECIES 299638:CGGFX nidx=null parent=5WD5Y]
Taeniosoma punnetti
 - Taeniosoma punnetti [SYNONYM SPECIES 299029:54HSH nidx=null parent=68CTY]
 + Taeniosoma punnetti Coe, 1904 [SYNONYM SPECIES 299638:CGGFY nidx=null parent=68CTY]
Taeniosoma univittatum
 - Taeniosoma univittatum [SYNONYM SPECIES 299029:54HSK nidx=null parent=5WD5W]
 + Taeniosoma univittatum Coe, 1906 [SYNONYM SPECIES 299638:CGGFZ nidx=null parent=5WD5W]
Tagetes punctata
 - Tagetes punctata Sessé & Moc. [AMBIGUOUS_SYNONYM SPECIES 299029:B4LZK nidx=null parent=54JRJ]
 + Tagetes punctata Sessé & Moc. [AMBIGUOUS_SYNONYM SPECIES 299638:CGGHC nidx=null parent=54JRJ]
Talinaria
 - Talinaria Brandegee [SYNONYM UNRANKED 299029:BMJD9 nidx=null parent=4QLW]
 + Talinaria Brandegee [SYNONYM UNRANKED 299638:CFTRK nidx=null parent=CFTRJ]
Talinopsis
 - Talinopsis A.Gray [SYNONYM UNRANKED 299029:5TH5X nidx=null parent=4QLW]
 + Talinopsis A.Gray [SYNONYM UNRANKED 299638:CGGM9 nidx=null parent=CFTRJ]
Talinum moritzianum
 - Talinum moritzianum Klotzsch ex Rohrb. [SYNONYM SPECIES 299029:54LLR nidx=null parent=54LM4]
 + Talinum moritzianum Klotzsch ex Rohrb. [SYNONYM SPECIES 299638:CGGMB nidx=null parent=54LM4]
Talorchestia skoogi
 - Talorchestia skoogi Stebbing, 1922 [SYNONYM SPECIES 299029:54M25 nidx=null parent=65GBV]
 + Talorchestia skoogi Stebbing, 1922 [SYNONYM SPECIES 299638:CGGNS nidx=null parent=65GBV]
Tamania
 - Tamania Cuatrec. [SYNONYM UNRANKED 299029:8KZ5P nidx=null parent=633CW]
 + Tamania Cuatrec. [SYNONYM UNRANKED 299638:CGGPG nidx=null parent=633CW]
Tamarix tetrandra
 - Tamarix tetrandra Pall. ex M. Bieb. [ACCEPTED SPECIES 299029:54MFM nidx=null]
 + Tamarix tetrandra Pall. ex M. Bieb. [ACCEPTED SPECIES 299638:CGGPT nidx=null]
Tanacetum larvatum
 - Tanacetum larvatum Kanitz ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:54NBF nidx=null parent=5JC7P]
 + Tanacetum larvatum Kanitz ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGGQB nidx=null parent=5JC7P]
Tanacetum sinaicum
 - Tanacetum sinaicum (Fresen.) Delile ex K. Bremer & Humphries [ACCEPTED SPECIES 299029:7BKBF nidx=null]
 + Tanacetum sinaicum (Fresen.) Delile ex K. Bremer & Humphries [ACCEPTED SPECIES 299638:CGGQF nidx=null]
Tanais litoralis
 - Tanais litoralis Vanhöffen, 1914 [AMBIGUOUS_SYNONYM SPECIES 299029:CC56G nidx=null parent=4C9Z8]
 + Tanais litoralis Vanhöffen, 1914 [SYNONYM SPECIES 299638:CGGQK nidx=null parent=5D4DT]
Tanyderites admirandus
 - †Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JXZ6 nidx=null]
 + Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZMD nidx=null]
Tanytarsus longipes
 - Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY44 nidx=null]
 + Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZMV nidx=null]
Taraxacum angustisquameum
 - Taraxacum angustisquameum Dahlst. ex H. Lindb. [ACCEPTED SPECIES 299029:7BL74 nidx=null]
 + Taraxacum angustisquameum Dahlst. ex H. Lindb. [ACCEPTED SPECIES 299638:CGGWB nidx=null]
Taraxacum anzobicum
 - Taraxacum anzobicum Schischk. ex Vainberg [ACCEPTED SPECIES 299029:7BL6R nidx=null]
 + Taraxacum anzobicum Schischk. ex Vainberg [ACCEPTED SPECIES 299638:CGGWC nidx=null]
Taraxacum calocapitatum
 - Taraxacum calocapitatum R. Doll ex Kirschner & Stepánek [ACCEPTED SPECIES 299029:7X322 nidx=null]
 + Taraxacum calocapitatum R. Doll ex Kirschner & Stepánek [ACCEPTED SPECIES 299638:CGGWD nidx=null]
Taraxacum curvilobatum
 - Taraxacum curvilobatum Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299029:7X32P nidx=null]
 + Taraxacum curvilobatum Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299638:CGGWH nidx=null]
Taraxacum divarium
 - Taraxacum divarium Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299029:7X333 nidx=null]
 + Taraxacum divarium Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299638:CGGWK nidx=null]
Taraxacum erythrospermum
 - Taraxacum erythrospermum Andrz. ex Besser [ACCEPTED SPECIES 299029:7BMLS nidx=null]
 + Taraxacum erythrospermum Andrz. ex Besser [ACCEPTED SPECIES 299638:CGGWS nidx=null]
Taraxacum gremlii
 - Taraxacum gremlii Appel ex Nägeli & Wehrli [SYNONYM SPECIES 299029:54V68 nidx=null parent=54VZV]
 + Taraxacum gremlii Appel ex Nägeli & Wehrli [SYNONYM SPECIES 299638:CGGWV nidx=null parent=54VZV]
Taraxacum hastigerum
 - Taraxacum hastigerum Markl. ex R. G. Bäck [SYNONYM SPECIES 299029:7BMDV nidx=null parent=7BM98]
 + Taraxacum hastigerum Markl. ex R. G. Bäck [SYNONYM SPECIES 299638:CGGWX nidx=null parent=7BM98]
Taraxacum holmenianum
 - Taraxacum holmenianum Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299029:7NMJ6 nidx=null]
 + Taraxacum holmenianum Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299638:CGGWY nidx=null]
Taraxacum hondoense
 - Taraxacum hondoense Nakai ex Koidz. [SYNONYM SPECIES 299029:54V9H nidx=null parent=BP4KF]
 + Taraxacum hondoense Nakai ex Koidz. [SYNONYM SPECIES 299638:CGGWZ nidx=null parent=BP4KF]
Taraxacum illyricum
 - Taraxacum illyricum Dahlst. ex Kirschner & Stepánek [ACCEPTED SPECIES 299029:7X34N nidx=null]
 + Taraxacum illyricum Dahlst. ex Kirschner & Stepánek [ACCEPTED SPECIES 299638:CGGX3 nidx=null]
Taraxacum japonense
 - Taraxacum japonense Nakai ex Koidz. [SYNONYM SPECIES 299029:54VD5 nidx=null parent=7BKVF]
 + Taraxacum japonense Nakai ex Koidz. [SYNONYM SPECIES 299638:CGGX5 nidx=null parent=7BKVF]
Taraxacum kansuense
 - Taraxacum kansuense Nakai ex Koidz. [SYNONYM SPECIES 299029:54VDR nidx=null parent=54VSM]
 + Taraxacum kansuense Nakai ex Koidz. [SYNONYM SPECIES 299638:CGGX6 nidx=null parent=54VSM]
Taraxacum laciniatulum
 - Taraxacum laciniatulum Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299029:7X352 nidx=null]
 + Taraxacum laciniatulum Sahlin ex Kirschner & Stepánek [ACCEPTED SPECIES 299638:CGGX7 nidx=null]
Taraxacum mandshuricum
 - Taraxacum mandshuricum Nakai ex Koidz. [SYNONYM SPECIES 299029:54VPN nidx=null parent=7BLP2]
 + Taraxacum mandshuricum Nakai ex Koidz. [SYNONYM SPECIES 299638:CGGXT nidx=null parent=7BLP2]
Taraxacum popovii
 - Taraxacum popovii Kovalevsk. ex Vainberg [ACCEPTED SPECIES 299029:54W7B nidx=null]
 + Taraxacum popovii Kovalevsk. ex Vainberg [ACCEPTED SPECIES 299638:CGFCK nidx=null]
Taraxacum unguiferum
 - Taraxacum unguiferum Markl. ex R. G. Bäck [ACCEPTED SPECIES 299029:54WXV nidx=null]
 + Taraxacum unguiferum Markl. ex R. G. Bäck [ACCEPTED SPECIES 299638:CGFCR nidx=null]
Taraxia
 - Taraxia (Nutt. ex Torr. & A.Gray) Raim. [SYNONYM UNRANKED 299029:9XDXB nidx=null parent=5TH6R]
 + Taraxia (Nutt. ex Torr. & A.Gray) Raim. [SYNONYM UNRANKED 299638:CG6VL nidx=null parent=5TH6R]
Tarimolagus
 - Tarimolagus Gureev, 1947 [SYNONYM SUBGENUS 299029:8P46N nidx=null parent=5DJG]
 + Tarimolagus Gureev, 1947 [SYNONYM SUBGENUS 299638:CFDXX nidx=null parent=5DJG]
Tarrietia
 - Tarrietia Blume [SYNONYM UNRANKED 299029:BSJ3M nidx=null parent=4VTL]
 + Tarrietia Blume [SYNONYM UNRANKED 299638:5TH6V nidx=null parent=4VTL]
Tauscheria
 - Tauscheria Fisch. [SYNONYM UNRANKED 299029:C8FXM nidx=null parent=C7P32]
 + Tauscheria Fisch. [SYNONYM UNRANKED 299638:CGFFW nidx=null parent=C7P32]
Tavaresia
 - Tavaresia Welw. [SYNONYM UNRANKED 299029:5TH76 nidx=null parent=3L7K]
 + Tavaresia Welw. [SYNONYM UNRANKED 299638:CFJX6 nidx=null parent=3L7K]
Tecoma floccosa
 - Tecoma floccosa Klotzsch ex Bureau & K. Schum. [SYNONYM SPECIES 299029:99VNY nidx=null parent=99NVJ]
 + Tecoma floccosa Klotzsch ex Bureau & K. Schum. [SYNONYM SPECIES 299638:CGFH2 nidx=null parent=99NVJ]
Tegicornia
 - Tegicornia Paul G.Wilson [SYNONYM UNRANKED 299029:5TH7F nidx=null parent=7T99]
 + Tegicornia Paul G.Wilson [SYNONYM UNRANKED 299638:CGFHV nidx=null parent=7T99]
Teinostoma politum
 - Teinostoma politum A. Adams, 1853 [ACCEPTED SPECIES 299029:7BN5S nidx=null]
 + Teinostoma politum A. Adams, 1851 [ACCEPTED SPECIES 299638:CGFKM nidx=null]
Teleozoma thalictroides
 - Teleozoma thalictroides (L.) R. Br. ex H. Richards [SYNONYM SPECIES 299029:BCNMK nidx=null parent=BBG2W]
 + Teleozoma thalictroides (L.) R. Br. ex H. Richards [SYNONYM SPECIES 299638:CGFL5 nidx=null parent=BBG2W]
Telmissa
 - Telmissa Fenzl [SYNONYM UNRANKED 299029:5TH7V nidx=null parent=7F44]
 + Telmissa Fenzl [SYNONYM UNRANKED 299638:CGCKB nidx=null parent=7F44]
Temora turbinata
 - Temora turbinata (Dana, 1853-1855) [ACCEPTED SPECIES 299029:CF633 nidx=null]
 + Temora turbinata (Dana, 1849-1852) [ACCEPTED SPECIES 299638:7C2RD nidx=null]
Tenaris
 - Tenaris E.Mey. [SYNONYM UNRANKED 299029:5TH88 nidx=null parent=3L7K]
 + Tenaris E.Mey. [SYNONYM UNRANKED 299638:CGFSB nidx=null parent=3L7K]
Tendipes allothrix
 - Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY5G nidx=null]
 + Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZN8 nidx=null]
Tendipes armatifrons
 - Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY5L nidx=null]
 + Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZN9 nidx=null]
Tendipes atrifurea
 - Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY5Q nidx=null]
 + Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZNB nidx=null]
Tendipes brunetttii
 - Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY5V nidx=null]
 + Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZNC nidx=null]
Tendipes inermifrons
 - Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY7D nidx=null]
 + Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZNH nidx=null]
Tendipes sessilis
 - Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY7Z nidx=null]
 + Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZNJ nidx=null]
Tephritis macula
 - Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JY8S nidx=null]
 + Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZNM nidx=null]
Tephroseris integrifolia subsp. aurantiaca
 - Tephroseris integrifolia subsp. aurantiaca (Hoppe) B. B. Nord. ex Greuter [SYNONYM SUBSPECIES 299029:8SB2W nidx=null parent=55CKZ]
 + Tephroseris integrifolia subsp. aurantiaca (Hoppe) B. B. Nord. ex Greuter [SYNONYM SUBSPECIES 299638:CGFV7 nidx=null parent=55CKZ]
Tephrosia flexuosa
 - Tephrosia flexuosa Chapm. ex Torr. & A.Gray [SYNONYM SPECIES 299029:7C2M3 nidx=null parent=55CVK]
 + Tephrosia flexuosa Chapm. ex Torr. & A.Gray [AMBIGUOUS_SYNONYM SPECIES 299638:CGFV9 nidx=null parent=55CVK]
Terebrum (Hastula)
 - Terebrum (Hastula) [SYNONYM SUBGENUS 299029:C4T2Z nidx=null parent=7P4TM]
 + Terebrum (Hastula) H. Adams & A. Adams, 1853 [SYNONYM SUBGENUS 299638:CFHPQ nidx=null parent=7P4TM]
Terebrum (Terebrum)
 - Terebrum (Terebrum) [SYNONYM SUBGENUS 299029:C5752 nidx=null parent=7PJ77]
 + Terebrum (Terebrum) Montfort, 1810 [SYNONYM SUBGENUS 299638:CGFXS nidx=null parent=7PJ77]
Terminalia citrina
 - Terminalia citrina (Gaertn.) Roxb. ex Fleming [ACCEPTED SPECIES 299029:55G4D nidx=null]
 + Terminalia citrina (Gaertn.) Roxb. ex Fleming [ACCEPTED SPECIES 299638:CGFYC nidx=null]
Terminalia eglandulosa
 - Terminalia eglandulosa Roxb. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:55G5T nidx=null parent=55G2C]
 + Terminalia eglandulosa Roxb. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGFYF nidx=null parent=55G2C]
Terminalia suaveolens
 - Terminalia suaveolens Spruce ex Eichler [SYNONYM SPECIES 299029:7C3HM nidx=null parent=55GFF]
 + Terminalia suaveolens Spruce ex Eichler [SYNONYM SPECIES 299638:CGFYL nidx=null parent=55GFF]
Terminalia tomentosa
 - Terminalia tomentosa Mart. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299029:55GG9 nidx=null parent=55G4P]
 + Terminalia tomentosa Mart. ex Eichler [AMBIGUOUS_SYNONYM SPECIES 299638:CGFYM nidx=null parent=55G4P]
Terminalia uleana
 - Terminalia uleana Engl. ex Alwan & Stace [ACCEPTED SPECIES 299029:55GGN nidx=null]
 + Terminalia uleana Engl. ex Alwan & Stace [ACCEPTED SPECIES 299638:CGFYN nidx=null]
Terminalia vasivae
 - Terminalia vasivae Spruce ex Eichler [SYNONYM SPECIES 299029:7C3HK nidx=null parent=55GFF]
 + Terminalia vasivae Spruce ex Eichler [SYNONYM SPECIES 299638:CGFYP nidx=null parent=55GFF]
Ternivoluta
 - Ternivoluta [ACCEPTED SUBGENUS 299029:B8C3Z nidx=null]
 + Ternivoluta [ACCEPTED SUBGENUS 299638:CFH84 nidx=null]
Ternstroemia cleyera
 - Ternstroemia cleyera Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:B5FR2 nidx=null parent=W4T8]
 + Ternstroemia cleyera Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CGFYY nidx=null parent=W4T8]
Tetracanthus
 - Tetracanthus C.Wright ex Griseb. [SYNONYM UNRANKED 299029:7NDND nidx=null parent=646SC]
 + Tetracanthus C.Wright ex Griseb. [SYNONYM UNRANKED 299638:CGG2L nidx=null parent=646SC]
Tetracera ciliata
 - Tetracera ciliata Poepp. ex Eichler [SYNONYM SPECIES 299029:7C38V nidx=null parent=34C63]
 + Tetracera ciliata Poepp. ex Eichler [SYNONYM SPECIES 299638:CGG2M nidx=null parent=CFP9F]
Tetracera djalonica
 - Tetracera djalonica A. Chev. ex Hutch. & Dalziel [SYNONYM SPECIES 299029:7C38S nidx=null parent=5LGCW]
 + Tetracera djalonica A. Chev. ex Hutch. & Dalziel [SYNONYM SPECIES 299638:CGG2N nidx=null parent=5LGCW]
Tetracera fagifolia
 - Tetracera fagifolia Willd. ex Schltdl. [AMBIGUOUS_SYNONYM SPECIES 299029:7BQWQ nidx=null parent=5LGDB]
 + Tetracera fagifolia Willd. ex Schltdl. [AMBIGUOUS_SYNONYM SPECIES 299638:CGG2P nidx=null parent=5LGDB]
Tetracera madagascariensis
 - Tetracera madagascariensis Willd. ex Schltdl. [ACCEPTED SPECIES 299029:55LBT nidx=null]
 + Tetracera madagascariensis Willd. ex Schltdl. [ACCEPTED SPECIES 299638:CGG2R nidx=null]
Tetracera plicata
 - Tetracera plicata Willd. ex Schltdl. [SYNONYM SPECIES 299029:55LCM nidx=null parent=34C6H]
 + Tetracera plicata Willd. ex Schltdl. [SYNONYM SPECIES 299638:CGG2S nidx=null parent=34C6H]
Tetracera plumbea
 - Tetracera plumbea Moric. ex Eichler [SYNONYM SPECIES 299029:55LCN nidx=null parent=55L9W]
 + Tetracera plumbea Moric. ex Eichler [SYNONYM SPECIES 299638:CGG2T nidx=null parent=55L9W]
Tetracera rugosa
 - Tetracera rugosa Kunth ex Schltdl. [AMBIGUOUS_SYNONYM SPECIES 299029:55LD5 nidx=null parent=34C6H]
 + Tetracera rugosa Kunth ex Schltdl. [AMBIGUOUS_SYNONYM SPECIES 299638:CGG2V nidx=null parent=34C6H]
Tetracera tigarea
 - Tetracera tigarea Schreb. ex Forsyth fil. [AMBIGUOUS_SYNONYM SPECIES 299029:9KW9C nidx=null parent=34C5P]
 + Tetracera tigarea Schreb. ex Forsyth fil. [AMBIGUOUS_SYNONYM SPECIES 299638:CGG2W nidx=null parent=34C5P]
Tetrachondra
 - Tetrachondra Petrie ex Oliv. [ACCEPTED GENUS 299029:6472T nidx=null]
 + Tetrachondra Petrie ex Oliv. [ACCEPTED GENUS 299638:CGG2Y nidx=null]
Tetrachondra hamiltonii
 - Tetrachondra hamiltonii Petrie ex Oliv. [ACCEPTED SPECIES 299029:55LLB nidx=null]
 + Tetrachondra hamiltonii Petrie ex Oliv. [ACCEPTED SPECIES 299638:CGG2Z nidx=null]
Tetragonolobus tauricus
 - Tetragonolobus tauricus Bunge ex Nyman [SYNONYM SPECIES 299029:55N4Q nidx=null parent=3W84Z]
 + Tetragonolobus tauricus Bunge ex Nyman [SYNONYM SPECIES 299638:CGG44 nidx=null parent=3W84Z]
Tetrameristaceae
 - Tetrameristaceae Hutch. [SYNONYM UNRANKED 299029:BVB9P nidx=null parent=H3T]
 + Tetrameristaceae Hutch. [SYNONYM UNRANKED 299638:CGG3C nidx=null parent=H3T]
Tetraneuris formosa
 - Tetraneuris formosa Greene ex Wooton & Standl. [SYNONYM SPECIES 299029:55Q6D nidx=null parent=55Q63]
 + Tetraneuris formosa Greene ex Wooton & Standl. [SYNONYM SPECIES 299638:CGG5Q nidx=null parent=55Q63]
Tetranthera hispidula
 - Tetranthera hispidula Zipp. ex Blume [SYNONYM SPECIES 299029:7BSTT nidx=null parent=3VN58]
 + Tetranthera hispidula Zipp. ex Blume [SYNONYM SPECIES 299638:CGG5X nidx=null parent=3VN58]
Tetranthera villosa
 - Tetranthera villosa Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:7BT6J nidx=null parent=46L8Z]
 + Tetranthera villosa Zipp. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CGG62 nidx=null parent=46L8Z]
Tetraplasandra
 - Tetraplasandra A.Gray [SYNONYM UNRANKED 299029:BRWT9 nidx=null parent=8W2LV]
 + Tetraplasandra A.Gray [SYNONYM UNRANKED 299638:CG8JZ nidx=null parent=8W2LV]
Tetrapleura
 - Tetrapleura Parl. [SYNONYM UNRANKED 299029:B3KNS nidx=null parent=426Q]
 + Tetrapleura Parl. [SYNONYM UNRANKED 299638:7NDN9 nidx=null parent=426Q]
Tetrardisia
 - Tetrardisia Mez [SYNONYM UNRANKED 299029:5THB3 nidx=null parent=32G5]
 + Tetrardisia Mez [SYNONYM UNRANKED 299638:CFG93 nidx=null parent=32G5]
Tetrastemma
 - Tetrastemma Diels [SYNONYM UNRANKED 299029:C8K3F nidx=null parent=C8MZM]
 + Tetrastemma Diels [SYNONYM UNRANKED 299638:CGGBB nidx=null parent=C8MZM]
Tetrastigma leucostaphylum
 - Tetrastigma leucostaphylum (Dennst.) Alston [ACCEPTED SPECIES 299029:55TMV nidx=null]
 + Tetrastigma leucostaphylum (Dennst.) Alston [ACCEPTED SPECIES 299638:CGGCJ nidx=null]
Tetrastigma thomsonianum
 - Tetrastigma thomsonianum Planch. ex N. P. Balakr. [SYNONYM SPECIES 299029:55TQK nidx=null parent=55TKF]
 + Tetrastigma thomsonianum Planch. ex N. P. Balakr. [SYNONYM SPECIES 299638:CGGCL nidx=null parent=55TKF]
Tetratheca procumbens
 - Tetratheca procumbens Gunn ex Hook. fil. [ACCEPTED SPECIES 299029:7BSP4 nidx=null]
 + Tetratheca procumbens Gunn ex Hook. fil. [ACCEPTED SPECIES 299638:CGGCP nidx=null]
Tetrathyrium
 - Tetrathyrium Benth. [SYNONYM UNRANKED 299029:5THBC nidx=null parent=639QB]
 + Tetrathyrium Benth. [SYNONYM UNRANKED 299638:CGGCQ nidx=null parent=639QB]
Tetratome racemosa
 - Tetratome racemosa Poepp. ex Schltdl. [SYNONYM SPECIES 299029:55TWK nidx=null parent=43VYK]
 + Tetratome racemosa Poepp. ex Schltdl. [SYNONYM SPECIES 299638:CGGCR nidx=null parent=43VYK]
Tettigonia edwardsii
 - Tettigonia edwardsii Signoret, 1855 [SYNONYM SPECIES 299029:CF77J nidx=null parent=6L3FC]
 + Tettigonia edwardsii Signoret, 1855 [SYNONYM SPECIES 299638:CGGDS nidx=null parent=6L3FC]
Tettigonia fitchii
 - Tettigonia fitchii Signoret, 1855 [SYNONYM SPECIES 299029:CCBYR nidx=null parent=74KL4]
 + Tettigonia fitchii Signoret, 1855 [SYNONYM SPECIES 299638:CGGDT nidx=null parent=74KL4]
Tettigonia hartii
 - Tettigonia hartii Ball, 1901 [SYNONYM SPECIES 299029:C8K9T nidx=null parent=VCL5]
 + Tettigonia hartii Ball, 1901 [SYNONYM SPECIES 299638:CGGDW nidx=null parent=VCL5]
Textularia
 - Textularia [ACCEPTED SUBGENUS 299029:B8VQ8 nidx=null]
 + Textularia [ACCEPTED SUBGENUS 299638:CGFYR nidx=null]
Thalestrinae
 - Thalestrinae Sars G.O., 1905 [ACCEPTED SUBFAMILY 299029:C8GC8 nidx=null]
 + Thalestrinae Lang, 1936 [ACCEPTED SUBFAMILY 299638:CGGQ2 nidx=null]
Thalictrum chionophyllum
 - Thalictrum chionophyllum Nakai ex Maek. [SYNONYM SPECIES 299029:5625Q nidx=null parent=B89KK]
 + Thalictrum chionophyllum Nakai ex Maek. [SYNONYM SPECIES 299638:CGGQ6 nidx=null parent=B89KK]
Thalictrum minus var. roridum
 - Thalictrum minus var. roridum Wallr. ex W. D. J. Koch [SYNONYM VARIETY 299029:5RSMB nidx=null parent=7KTMM]
 + Thalictrum minus var. roridum Wallr. ex W. D. J. Koch [SYNONYM VARIETY 299638:CGGQC nidx=null parent=7KTMM]
Thalictrum trigynum
 - Thalictrum trigynum Fisch. ex Trevir. [SYNONYM SPECIES 299029:562KF nidx=null parent=7BTJT]
 + Thalictrum trigynum Fisch. ex Trevir. [SYNONYM SPECIES 299638:CGGQJ nidx=null parent=7BTJT]
Thamnasteria lamourouxii
 - Thamnasteria lamourouxii Le Sauvage, 1823 [AMBIGUOUS_SYNONYM SPECIES 299029:BCKXT nidx=null parent=8K4HZ]
 + Thamnasteria lamourouxii Le Sauvage, 1823 [SYNONYM SPECIES 299638:8KQSF nidx=null parent=8K4HZ]
Thamnocharis
 - Thamnocharis W.T.Wang [SYNONYM UNRANKED 299029:7NDMP nidx=null parent=69K9]
 + Thamnocharis W.T.Wang [SYNONYM UNRANKED 299638:CG7ML nidx=null parent=69K9]
Thamnotettix subcupreus
 - Thamnotettix subcupreus (Provancher, 1872) [SYNONYM SPECIES 299029:C8GKZ nidx=null parent=8RJ92]
 + Thamnotettix subcupreus (Provancher, 1872) [SYNONYM SPECIES 299638:CGGRY nidx=null parent=8RJ92]
Thaumastus (Atahualpa)
 - Thaumastus (Atahualpa) [SYNONYM SUBGENUS 299029:BSCJF nidx=null parent=7PJBY]
 + Thaumastus (Atahualpa) Strebel, 1910 [SYNONYM SUBGENUS 299638:CFGWW nidx=null parent=7PJBY]
Thelohanellus acuminatus
 - Thelohanellus acuminatus Ky, 1971 [ACCEPTED SPECIES 299029:CC82T nidx=null]
 + Thelohanellus acuminatus Ackmerov, 1960 [ACCEPTED SPECIES 299638:CGGYS nidx=null]
Thelypteris harveyi
 - Thelypteris harveyi (Mett.) Proctor ex K. Iwats. [SYNONYM SPECIES 299029:BCPQR nidx=null parent=B99YL]
 + Thelypteris harveyi (Mett.) Proctor ex K. Iwats. [SYNONYM SPECIES 299638:CGH2D nidx=null parent=B99YL]
Theobroma sagittatum
 - Theobroma sagittatum Pav. ex A. Chev. [SYNONYM SPECIES 299029:56BPK nidx=null parent=56BPC]
 + Theobroma sagittatum Pav. ex A. Chev. [SYNONYM SPECIES 299638:CGH3T nidx=null parent=56BPC]
Thereva nigella
 - Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 299029:9V8H7 nidx=null]
 + Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZPY nidx=null]
Therioaphis (Pterocallidium) trifolii
 - Therioaphis (Pterocallidium) trifolii (Monell, 1882) [ACCEPTED SPECIES 299029:BWFKM nidx=null]
 + Therioaphis (Pterocallidium) trifolii (Monell, 1882) [ACCEPTED SPECIES 299638:CGH84 nidx=null]
Thermopsis mollis
 - Thermopsis mollis (Michx.) M.A.Curtis ex A.Gray [ACCEPTED SPECIES 299029:7C8VT nidx=null]
 + Thermopsis mollis (Michx.) M.A.Curtis [ACCEPTED SPECIES 299638:CGH9J nidx=null]
Thermotrephes
 - Thermotrephes Papácek & Zettel, 2006 [ACCEPTED SUBGENUS 299029:8P476 nidx=null]
 + Thermotrephes Papácek & Zettel, 2006 [ACCEPTED SUBGENUS 299638:CG5B2 nidx=null]
Thibaudia corymbodendron
 - Thibaudia corymbodendron Ruiz & Pav. ex Dunal [SYNONYM SPECIES 299029:56G96 nidx=null parent=7F7GL]
 + Thibaudia corymbodendron Ruiz & Pav. ex Dunal [SYNONYM SPECIES 299638:CGHGY nidx=null parent=7F7GL]
Thibaudia hirsuta
 - Thibaudia hirsuta Ruiz & Pav. ex Dunal [SYNONYM SPECIES 299029:7C92G nidx=null parent=76C7S]
 + Thibaudia hirsuta Ruiz & Pav. ex Dunal [SYNONYM SPECIES 299638:CGHGZ nidx=null parent=76C7S]
Thibaudia microphylla
 - Thibaudia microphylla Ruiz & Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:56GBL nidx=null parent=36XCZ]
 + Thibaudia microphylla Ruiz & Pav. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGHH2 nidx=null parent=36XCZ]
Thibaudia punctata
 - Thibaudia punctata Ruiz & Pav. ex J. St.-Hil. [SYNONYM SPECIES 299029:56GCL nidx=null parent=RY4J]
 + Thibaudia punctata Ruiz & Pav. ex J. St.-Hil. [SYNONYM SPECIES 299638:CGHH3 nidx=null parent=RY4J]
Thibaudia rhodoroides
 - Thibaudia rhodoroides Lamb. ex Dunal [SYNONYM SPECIES 299029:56GCV nidx=null parent=65MKP]
 + Thibaudia rhodoroides Lamb. ex Dunal [SYNONYM SPECIES 299638:CGHH4 nidx=null parent=65MKP]
Thlaspi coronopifolium
 - Thlaspi coronopifolium J. P. Bergeret [SYNONYM SPECIES 299029:C8HZ7 nidx=null parent=553Z6]
 + Thlaspi coronopifolium J. P. Bergeret [SYNONYM SPECIES 299638:CGHK6 nidx=null parent=553Z6]
Thlaspi limosellifolium
 - Thlaspi limosellifolium Reut. ex Rouy & Foucaud [SYNONYM SPECIES 299029:56J4W nidx=null parent=47KRZ]
 + Thlaspi limosellifolium Reut. ex Rouy & Foucaud [SYNONYM SPECIES 299638:CGHK7 nidx=null parent=47KRZ]
Thlaspi suffruticosum
 - Thlaspi suffruticosum Asso ex Loscos & Pardo [SYNONYM SPECIES 299029:8FPS2 nidx=null parent=47KS6]
 + Thlaspi suffruticosum Asso ex Loscos & Pardo [SYNONYM SPECIES 299638:CGHKJ nidx=null parent=47KS6]
Thlaspiceras
 - Thlaspiceras F.K.Mey. [SYNONYM UNRANKED 299029:C8J6G nidx=null parent=C7WMB]
 + Thlaspiceras F.K.Mey. [SYNONYM UNRANKED 299638:CGHKK nidx=null parent=C7WMB]
Thomsonaria
 - Thomsonaria Rushforth [SYNONYM UNRANKED 299029:7W5W nidx=null parent=7JR7]
 + Thomsonaria Rushforth [SYNONYM UNRANKED 299638:CGHMV nidx=null parent=7JR7]
Thonnera
 - Thonnera De Wild. [SYNONYM UNRANKED 299029:C8JBR nidx=null parent=C8MZM]
 + Thonnera De Wild. [SYNONYM UNRANKED 299638:CGHMW nidx=null parent=C8MZM]
Thozetia
 - Thozetia F.Muell. ex Benth. [SYNONYM UNRANKED 299029:8SBPH nidx=null parent=8RZN6]
 + Thozetia F.Muell. ex Benth. [SYNONYM UNRANKED 299638:CGHNY nidx=null parent=8RZN6]
Thricops (Lasiops) rufisquamus
 - Thricops (Lasiops) rufisquamus (Schnabl, 1915) [ACCEPTED SPECIES 299029:8FFFR nidx=null]
 + Thricops (Lasiops) rufisquamus (Schnabl, 1915) [ACCEPTED SPECIES 299638:7BXVP nidx=null]
Thrincia psilostachya
 - Thrincia psilostachya Lag. ex Webb & Berthel. [SYNONYM SPECIES 299029:B4MFZ nidx=null parent=56M2D]
 + Thrincia psilostachya Lag. ex Webb & Berthel. [SYNONYM SPECIES 299638:CGHPY nidx=null parent=56M2D]
Thripsaphis (Larvaphis) brevicornis carpaticae
 - Thripsaphis (Larvaphis) brevicornis carpaticae Mamontova, 1963 [SYNONYM SUBSPECIES 299029:CF92N nidx=null parent=5F84H]
 + Thripsaphis (Larvaphis) brevicornis carpaticae Mamontova, 1963 [SYNONYM SUBSPECIES 299638:CGHQT nidx=null parent=5F84H]
Thrixanthocereus
 - Thrixanthocereus Backeb. [SYNONYM UNRANKED 299029:5THDX nidx=null parent=633DN]
 + Thrixanthocereus Backeb. [SYNONYM UNRANKED 299638:CGHQZ nidx=null parent=633DN]
Thunbergia alata
 - Thunbergia alata Bojer ex Sims [ACCEPTED SPECIES 299029:56NV8 nidx=null]
 + Thunbergia alata Bojer ex Sims [ACCEPTED SPECIES 299638:CGFZ7 nidx=null]
Thunbergia fragrans var. laevis
 - Thunbergia fragrans var. laevis (Wall. ex Nees) C. B. Clarke [SYNONYM VARIETY 299029:7MQ96 nidx=null parent=56NZY]
 + Thunbergia fragrans var. laevis (Wall. ex Nees) C. B. Clarke [SYNONYM VARIETY 299638:CGFZ8 nidx=null parent=56NZY]
Thunbergia purpurata
 - Thunbergia purpurata Harv. ex C. B. Clarke [ACCEPTED SPECIES 299029:56P44 nidx=null]
 + Thunbergia purpurata Harv. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGFZ9 nidx=null]
Tianschaniella
 - Tianschaniella B.Fedtsch. ex Popov [SYNONYM UNRANKED 299029:8V6PZ nidx=null parent=62XBL]
 + Tianschaniella B.Fedtsch. ex Popov [SYNONYM UNRANKED 299638:7NDQ4 nidx=null parent=62XBL]
Tibicen inauditus
 - Tibicen inauditus Davis, 1917 [SYNONYM SPECIES 299029:BPRPH nidx=null parent=3J6PY]
 + Tibicen inauditus Davis, 1917 [SYNONYM SPECIES 299638:CGG53 nidx=null parent=3J6PY]
Tibouchina albescens
 - Tibouchina albescens Cogn. ex Glaziou [ACCEPTED SPECIES 299029:56V77 nidx=null]
 + Tibouchina albescens Cogn. ex Glaziou [ACCEPTED SPECIES 299638:CGG5R nidx=null]
Tibouchina cogniauxii
 - Tibouchina cogniauxii Glaziou ex Cogn. [SYNONYM SPECIES 299029:56V9F nidx=null parent=4K93V]
 + Tibouchina cogniauxii Glaziou ex Cogn. [SYNONYM SPECIES 299638:CGG5T nidx=null parent=4K93V]
Tibouchina connata
 - Tibouchina connata Gleason ex Todzia [SYNONYM SPECIES 299029:56V9L nidx=null parent=TCC5]
 + Tibouchina connata Gleason ex Todzia [SYNONYM SPECIES 299638:CGG5V nidx=null parent=TCC5]
Tibouchina cyanea
 - Tibouchina cyanea Cogn. ex Glaziou [SYNONYM SPECIES 299029:9YN2K nidx=null parent=4K97W]
 + Tibouchina cyanea Cogn. ex Glaziou [SYNONYM SPECIES 299638:CGG5W nidx=null parent=4K97W]
Tibouchina hintonii
 - Tibouchina hintonii Gleason ex Todzia [SYNONYM SPECIES 299029:56VBR nidx=null parent=5XNNH]
 + Tibouchina hintonii Gleason ex Todzia [SYNONYM SPECIES 299638:CGG5Y nidx=null parent=5XNNH]
Tibouchina laevicaulis
 - Tibouchina laevicaulis Cogn. ex Glaziou [SYNONYM SPECIES 299029:7BZMK nidx=null parent=4K962]
 + Tibouchina laevicaulis Cogn. ex Glaziou [SYNONYM SPECIES 299638:CGG5Z nidx=null parent=4K962]
Tibouchinopsis
 - Tibouchinopsis Markgr. [SYNONYM UNRANKED 299029:7NDPW nidx=null parent=6SJD]
 + Tibouchinopsis Markgr. [SYNONYM UNRANKED 299638:CGG67 nidx=null parent=6SJD]
Tieghemopanax
 - Tieghemopanax R.Vig. [SYNONYM UNRANKED 299029:BRWVD nidx=null parent=8W2LV]
 + Tieghemopanax R.Vig. [SYNONYM UNRANKED 299638:CG8K2 nidx=null parent=8W2LV]
Tilia nickerlii
 - Tilia nickerlii Opiz ex Nyman [SYNONYM SPECIES 299029:56WTB nidx=null parent=5LJWC]
 + Tilia nickerlii Opiz ex Nyman [SYNONYM SPECIES 299638:CGG9V nidx=null parent=5LJWC]
Tilia translucens
 - Tilia translucens Opiz ex Nyman [SYNONYM SPECIES 299029:56WVS nidx=null parent=5LJWC]
 + Tilia translucens Opiz ex Nyman [SYNONYM SPECIES 299638:CGG9X nidx=null parent=5LJWC]
Tilia tristis
 - Tilia tristis Chun ex Hung T. Chang [SYNONYM SPECIES 299029:56WVW nidx=null parent=5LJWH]
 + Tilia tristis Chun ex Hung T. Chang [SYNONYM SPECIES 299638:CGG9Y nidx=null parent=5LJWH]
Tiliaceae
 - Tiliaceae Juss. [SYNONYM UNRANKED 299029:BSG56 nidx=null parent=CDB]
 + Tiliaceae Juss. [SYNONYM UNRANKED 299638:CGG3D nidx=null parent=CDB]
Tinantia
 - Tinantia M.Martens & Galeotti [SYNONYM UNRANKED 299029:5THFL nidx=null parent=3YQ5]
 + Tinantia M.Martens & Galeotti [SYNONYM UNRANKED 299638:CGGDG nidx=null parent=3YQ5]
Tinguarra
 - Tinguarra Parl. [SYNONYM UNRANKED 299029:5THFN nidx=null parent=34XY]
 + Tinguarra Parl. [SYNONYM UNRANKED 299638:CGGGN nidx=null parent=34XY]
Tiniaria
 - Tiniaria (Meisn.) Rchb. [SYNONYM UNRANKED 299029:4QH nidx=null parent=77ZF]
 - Tiniaria (Meisn.) Rchb. [SYNONYM UNRANKED 299029:CDWGB nidx=null parent=7NF2B]
 + Tiniaria (Meisn.) Rchb. [SYNONYM UNRANKED 299638:CG7ZT nidx=null parent=7NF2B]
 + Tiniaria (Meisn.) Rchb. [SYNONYM UNRANKED 299638:CG7ZV nidx=null parent=77ZF]
Tinosporoideae
 - Tinosporoideae W.Wang & Z.D.Chen [SYNONYM UNRANKED 299029:93N2T nidx=null parent=JBG]
 + Tinosporoideae W.Wang & Z.D.Chen [SYNONYM UNRANKED 299638:CGGHD nidx=null parent=JBG]
Tipula florilega
 - Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JYDH nidx=null]
 + Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZTK nidx=null]
Tipula vibratrix
 - Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JYHF nidx=null]
 + Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZVP nidx=null]
Titanopsis primosii
 - Titanopsis primosii L. Bolus ex S. A. Hammer [SYNONYM SPECIES 299029:57838 nidx=null parent=57839]
 + Titanopsis primosii L. Bolus ex S. A. Hammer [SYNONYM SPECIES 299638:CGGQ8 nidx=null parent=57839]
Tococa
 - Tococa Aubl. [SYNONYM UNRANKED 299029:5THGD nidx=null parent=63B9N]
 + Tococa Aubl. [SYNONYM UNRANKED 299638:CGGRZ nidx=null parent=63B9N]
Todaroa montana
 - Todaroa montana Webb ex Benth. & Hook. fil. [SYNONYM SPECIES 299029:7CG4S nidx=null parent=J9P4]
 + Todaroa montana Webb ex Benth. & Hook. fil. [SYNONYM SPECIES 299638:CGGS2 nidx=null parent=J9P4]
Toddaliopsis
 - Toddaliopsis Engl. [SYNONYM UNRANKED 299029:BSGGF nidx=null parent=86B3]
 + Toddaliopsis Engl. [SYNONYM UNRANKED 299638:5THGF nidx=null parent=86B3]
Tolpis ambigua
 - Tolpis ambigua (DC.) Req. ex Nyman [SYNONYM SPECIES 299029:57BM2 nidx=null parent=BPT5G]
 + Tolpis ambigua (DC.) Req. ex Nyman [SYNONYM SPECIES 299638:CGGSP nidx=null parent=BPT5G]
Tolpis cretica
 - Tolpis cretica Sieber ex Nyman [SYNONYM SPECIES 299029:7CFGN nidx=null parent=BPT5G]
 + Tolpis cretica Sieber ex Nyman [SYNONYM SPECIES 299638:CGGSQ nidx=null parent=BPT5G]
Tontelea crassifolia
 - Tontelea crassifolia Spreng. [SYNONYM SPECIES 299029:9KX3K nidx=null parent=6WZSP]
 + Tontelea crassifolia Spreng. [SYNONYM SPECIES 299638:CGGWT nidx=null parent=6WZSP]
Topobea
 - Topobea Aubl. [SYNONYM UNRANKED 299029:5THH5 nidx=null parent=62FRL]
 + Topobea Aubl. [SYNONYM UNRANKED 299638:CGGX4 nidx=null parent=62FRL]
Torenia baillonii
 - Torenia baillonii God.-Leb. ex André [SYNONYM SPECIES 299029:57FH5 nidx=null parent=57FJH]
 + Torenia baillonii God.-Leb. ex André [SYNONYM SPECIES 299638:CGGXY nidx=null parent=57FJH]
Torenia peduncularis
 - Torenia peduncularis Benth. ex Hook. fil. [SYNONYM SPECIES 299029:57FL3 nidx=null parent=57FMM]
 + Torenia peduncularis Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CGGY8 nidx=null parent=57FMM]
Torilis bracteosa
 - Torilis bracteosa Bianca ex Nyman [SYNONYM SPECIES 299029:57FP3 nidx=null parent=57FQC]
 + Torilis bracteosa Bianca ex Nyman [SYNONYM SPECIES 299638:CGGYV nidx=null parent=57FQC]
Tornabenea
 - Tornabenea Parl. [SYNONYM UNRANKED 299029:B3L8W nidx=null parent=426Q]
 + Tornabenea Parl. [SYNONYM UNRANKED 299638:5THHB nidx=null parent=426Q]
Torrenticola
 - Torrenticola Domin [SYNONYM UNRANKED 299029:7NDP7 nidx=null parent=62LGT]
 + Torrenticola Domin [SYNONYM UNRANKED 299638:CGH26 nidx=null parent=62LGT]
Tortrix (Loxotaenia) musculana f. obsoletana
 - Tortrix (Loxotaenia) musculana f. obsoletana Strand, 1901 [SYNONYM FORM 299029:CC8SK nidx=null parent=B43GN]
 + Tortrix (Loxotaenia) musculana f. obsoletana Strand, 1901 [SYNONYM FORM 299638:CGH3G nidx=null parent=B43GN]
Torularia
 - Torularia (Coss.) O.E.Schulz [SYNONYM UNRANKED 299029:C8D8T nidx=null parent=C7RTK]
 + Torularia (Coss.) O.E.Schulz [SYNONYM UNRANKED 299638:CGCXF nidx=null parent=C7RTK]
Tourrettia dombeya
 - Tourrettia dombeya Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:B5G3L nidx=null parent=99VZK]
 + Tourrettia dombeya Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CGH8C nidx=null parent=99VZK]
Tourrettia scabra
 - Tourrettia scabra Dombey ex DC. [SYNONYM SPECIES 299029:9B5KY nidx=null parent=99N8J]
 + Tourrettia scabra Dombey ex DC. [SYNONYM SPECIES 299638:CGH8D nidx=null parent=99N8J]
Tovara smaragdina
 - Tovara smaragdina Nakai ex Maek. [SYNONYM SPECIES 299029:57KYC nidx=null parent=4F9S4]
 + Tovara smaragdina Nakai ex Maek. [SYNONYM SPECIES 299638:CGH8F nidx=null parent=4F9S4]
Toxanthes
 - Toxanthes Turcz. [SYNONYM UNRANKED 299029:5THHT nidx=null parent=63CBR]
 + Toxanthes Turcz. [SYNONYM UNRANKED 299638:CGH8K nidx=null parent=63CBR]
Toxocarpus acuminatus
 - Toxocarpus acuminatus (Wight) Benth. ex Hook. fil. [SYNONYM SPECIES 299029:57LPM nidx=null parent=3GXN6]
 + Toxocarpus acuminatus (Wight) Benth. ex Hook. fil. [SYNONYM SPECIES 299638:CGH8X nidx=null parent=3GXN6]
Toxocarpus himalensis
 - Toxocarpus himalensis Falc. ex Hook. fil. [ACCEPTED SPECIES 299029:57LQK nidx=null]
 + Toxocarpus himalensis Falc. ex Hook. fil. [ACCEPTED SPECIES 299638:CGH8Y nidx=null]
Trachycalymma
 - Trachycalymma (K.Schum.) Bullock [SYNONYM UNRANKED 299029:5THJ7 nidx=null parent=33PC]
 + Trachycalymma (K.Schum.) Bullock [SYNONYM UNRANKED 299638:CGHJ3 nidx=null parent=33PC]
Trachydium turkestanicum
 - Trachydium turkestanicum (Franch.) Lipsky ex O. Fedtsch. & B. Fedtsch. [SYNONYM SPECIES 299029:57R3M nidx=null parent=JRDL]
 + Trachydium turkestanicum (Franch.) Lipsky ex O. Fedtsch. & B. Fedtsch. [SYNONYM SPECIES 299638:CGHJX nidx=null parent=JRDL]
Trachyleberis (Costa)
 - Trachyleberis (Costa) Neviani, 1928 [SYNONYM SUBGENUS 299029:C9GGL nidx=null parent=84MKB]
 + Trachyleberis (Costa) Neviani, 1928 [SYNONYM SUBGENUS 299638:CFN6R nidx=null parent=84MKB]
Trachystigma
 - Trachystigma C.B.Clarke [SYNONYM UNRANKED 299029:BRWVG nidx=null parent=645NB]
 + Trachystigma C.B.Clarke [SYNONYM UNRANKED 299638:CGFVW nidx=null parent=645NB]
Trachystoma
 - Trachystoma O.E.Schulz [SYNONYM UNRANKED 299029:C8K4P nidx=null parent=C6QPY]
 + Trachystoma O.E.Schulz [SYNONYM UNRANKED 299638:CGHNP nidx=null parent=C6QPY]
Tragopogon australis
 - Tragopogon australis Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:7CMXW nidx=null parent=57WFT]
 + Tragopogon australis Bourg. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGHQB nidx=null parent=57WFT]
Tragopogon balcanicus
 - Tragopogon balcanicus Velen. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:8VG6V nidx=null parent=5LKY6]
 + Tragopogon balcanicus Velen. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGHQC nidx=null parent=5LKY6]
Tragopogon minor
 - Tragopogon minor Billot ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:57WJP nidx=null parent=BPT5P]
 + Tragopogon minor Billot ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGHQG nidx=null parent=BPT5P]
Tragopogon porrifolius
 - Tragopogon porrifolius Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:57WKL nidx=null parent=BPT5P]
 + Tragopogon porrifolius Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CGHQH nidx=null parent=BPT5P]
Tragopogon scoparius
 - Tragopogon scoparius S. A. Nikitin ex Artemczuk [SYNONYM SPECIES 299029:7CMZ7 nidx=null parent=57WL9]
 + Tragopogon scoparius S. A. Nikitin ex Artemczuk [SYNONYM SPECIES 299638:CGHQK nidx=null parent=57WL9]
Transberingia
 - Transberingia Al-Shehbaz & O'Kane [SYNONYM UNRANKED 299029:C8KHP nidx=null parent=C6R8T]
 + Transberingia Al-Shehbaz & O'Kane [SYNONYM UNRANKED 299638:CGHRS nidx=null parent=C6R8T]
Trapa hungarica
 - Trapa hungarica Opiz ex Nyman [SYNONYM SPECIES 299029:57XTF nidx=null parent=7CMPW]
 + Trapa hungarica Opiz ex Nyman [SYNONYM SPECIES 299638:CGHRV nidx=null parent=7CMPW]
Tremacron
 - Tremacron Craib [SYNONYM UNRANKED 299029:5THK8 nidx=null parent=69K9]
 + Tremacron Craib [SYNONYM UNRANKED 299638:CGHVK nidx=null parent=69K9]
Tremibalia
 - Tremibalia Kierych, 1973 [ACCEPTED SUBGENUS 299029:C9YRJ nidx=null]
 + Tremibalia Kierych, 1973 [ACCEPTED SUBGENUS 299638:8P47N nidx=null]
Triacma
 - Triacma Hasselt ex Miq. [SYNONYM UNRANKED 299029:5THKR nidx=null parent=4Z2L]
 + Triacma Hasselt ex Miq. [SYNONYM UNRANKED 299638:CGHXK nidx=null parent=4Z2L]
Tribuloideae
 - Tribuloideae (Rchb.) D.M.Porter [SYNONYM UNRANKED 299029:93LTR nidx=null parent=J7G]
 - Tribuloideae (Rchb.) D.M.Porter ex Reveal [SYNONYM UNRANKED 299029:BRWT4 nidx=null parent=J7G]
 + Tribuloideae (Rchb.) D.M.Porter ex Reveal [SYNONYM UNRANKED 299638:CGJ2H nidx=null parent=J7G]
 + Tribuloideae (Rchb.) D.M.Porter [SYNONYM UNRANKED 299638:CGJ2J nidx=null parent=J7G]
Tribulus pterocarpus
 - Tribulus pterocarpus Ehrenb. ex Müll. [SYNONYM SPECIES 299029:586HG nidx=null parent=7KVB3]
 + Tribulus pterocarpus Ehrenb. ex Müll. [SYNONYM SPECIES 299638:CGJ3B nidx=null parent=7KVB3]
Tricardia watsonii
 - Tricardia watsonii Torr. ex S. Watson [ACCEPTED SPECIES 299029:586R3 nidx=null]
 + Tricardia watsonii Torr. ex S. Watson [ACCEPTED SPECIES 299638:CGJ4C nidx=null]
Trichilia gracilis
 - Trichilia gracilis Loes. ex Glaziou [SYNONYM SPECIES 299029:588QZ nidx=null parent=588NJ]
 + Trichilia gracilis Loes. ex Glaziou [SYNONYM SPECIES 299638:CGJ83 nidx=null parent=588NJ]
Trichilia ovata
 - Trichilia ovata (Cav.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299029:9YNKS nidx=null parent=7D336]
 + Trichilia ovata (Cav.) Schreb. ex Forsyth fil. [SYNONYM SPECIES 299638:CGJ86 nidx=null parent=7D336]
Trichoa guyanensis
 - Trichoa guyanensis Klotzsch ex Eichler [SYNONYM SPECIES 299029:589NB nidx=null parent=8MV7]
 + Trichoa guyanensis Klotzsch ex Eichler [SYNONYM SPECIES 299638:CGJ8Z nidx=null parent=8MV7]
Trichocladius atriforceps
 - Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JYJG nidx=null]
 + Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZXZ nidx=null]
Trichocladius sahorensis
 - Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JYQG nidx=null]
 + Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZY3 nidx=null]
Trichocladius terricola
 - Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 299029:9JYQX nidx=null]
 + Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 299638:B3ZY4 nidx=null]
Trichodesma kotschyanum
 - Trichodesma kotschyanum (Hochst.) Fenzl ex A. DC. [SYNONYM SPECIES 299029:58BXG nidx=null parent=58BYP]
 + Trichodesma kotschyanum (Hochst.) Fenzl ex A. DC. [SYNONYM SPECIES 299638:CGJD6 nidx=null parent=58BYP]
Trichogyne
 - Trichogyne Less. [SYNONYM UNRANKED 299029:5THMM nidx=null parent=638JJ]
 + Trichogyne Less. [SYNONYM UNRANKED 299638:CFY8G nidx=null parent=638JJ]
Tricholepidium
 - Tricholepidium Ching [SYNONYM UNRANKED 299029:C3FG9 nidx=null parent=B8YG7]
 + Tricholepidium Ching [SYNONYM UNRANKED 299638:CFYFF nidx=null parent=B8YG7]
Tricholepis stewartii
 - Tricholepis stewartii C. B. Clarke ex Hook. fil. [ACCEPTED SPECIES 299029:58DCY nidx=null]
 + Tricholepis stewartii C. B. Clarke ex Hook. fil. [ACCEPTED SPECIES 299638:CGJGT nidx=null]
Trichomanes ambiguum
 - Trichomanes ambiguum Mart. ex Klotzsch [SYNONYM SPECIES 299029:BCRGQ nidx=null parent=B9VMP]
 + Trichomanes ambiguum Mart. ex Klotzsch [SYNONYM SPECIES 299638:CGJHK nidx=null parent=B9VMP]
Trichomanes astylum
 - Trichomanes astylum Kaulf. ex Siebold [SYNONYM SPECIES 299029:BCRHC nidx=null parent=BBF9V]
 + Trichomanes astylum Kaulf. ex Siebold [SYNONYM SPECIES 299638:7D3B9 nidx=null parent=BBF9V]
Trichomanes beckeri
 - Trichomanes beckeri H. Krause ex Phil. [SYNONYM SPECIES 299029:BCRHP nidx=null parent=B9QCF]
 + Trichomanes beckeri H. Krause ex Phil. [SYNONYM SPECIES 299638:CGJHL nidx=null parent=B9QCF]
Trichomanes eximium
 - Trichomanes eximium Kunze ex Sturm [SYNONYM SPECIES 299029:BCRMM nidx=null parent=BB5GB]
 + Trichomanes eximium Kunze ex Sturm [SYNONYM SPECIES 299638:CGJHQ nidx=null parent=BB5GB]
Trichomanes sinuosum
 - Trichomanes sinuosum Rich. ex Willd. [SYNONYM SPECIES 299029:BCRYT nidx=null parent=BBF8Q]
 + Trichomanes sinuosum Rich. ex Willd. [SYNONYM SPECIES 299638:CGJHR nidx=null parent=BBF8Q]
Trichoniscus albidus
 - Trichoniscus albidus Budde-Lund, 1879 [SYNONYM SPECIES 299029:BKQMW nidx=null parent=5F98M]
 + Trichoniscus albidus Budde-Lund, 1879 [SYNONYM SPECIES 299638:CGJJM nidx=null parent=5F98M]
Trichophthalma (Lichtwardtiomyia) longirostris
 - Trichophthalma (Lichtwardtiomyia) longirostris Mackerras, 1925 [ACCEPTED SPECIES 299029:BYYPB nidx=null]
 + Trichophthalma (Lichtwardtiomyia) longirostris Mackerras, 1925 [ACCEPTED SPECIES 299638:CGJJR nidx=null]
Tridax sodiroi
 - Tridax sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:7CSBM nidx=null parent=58NQ4]
 + Tridax sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGGD2 nidx=null parent=58NQ4]
Trifolium borderi
 - Trifolium borderi A.Kern. ex Rouy [SYNONYM SPECIES 299029:9DPGT nidx=null parent=5RWF3]
 + Trifolium borderi A.Kern. ex Rouy [SYNONYM SPECIES 299638:CGGDQ nidx=null parent=5RWF3]
Trigonella ornithorynchos
 - Trigonella ornithorynchos Fisch. ex Hornem. [SYNONYM SPECIES 299029:58R8F nidx=null parent=9DPTW]
 + Trigonella ornithorynchos Fisch. ex Hornem. [SYNONYM SPECIES 299638:CGGHS nidx=null parent=9DPTW]
Trigonella platyphylla
 - Trigonella platyphylla Sam. ex Rech.f. [ACCEPTED SPECIES 299029:9DPX7 nidx=null]
 + Trigonella platyphylla Sam. ex Rech.f. [ACCEPTED SPECIES 299638:CGGHV nidx=null]
Trigonocaryum
 - Trigonocaryum Trautv. [SYNONYM UNRANKED 299029:5THP4 nidx=null parent=5WFW]
 + Trigonocaryum Trautv. [SYNONYM UNRANKED 299638:CGGKQ nidx=null parent=5WFW]
Trigonotis guilielmii
 - Trigonotis guilielmii A. Gray ex Gürke [ACCEPTED SPECIES 299029:58THL nidx=null]
 + Trigonotis guilielmii A. Gray ex Gürke [ACCEPTED SPECIES 299638:CGGPX nidx=null]
Trigonotis hookeri
 - Trigonotis hookeri Benth. ex C. B. Clarke [ACCEPTED SPECIES 299029:58THS nidx=null]
 + Trigonotis hookeri Benth. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGGPY nidx=null]
Trimeranthes
 - Trimeranthes (Cass.) Cass. [SYNONYM UNRANKED 299029:5THPN nidx=null parent=7GRK]
 + Trimeranthes (Cass.) Cass. [SYNONYM UNRANKED 299638:CGGQN nidx=null parent=7GRK]
Trinia dahurica
 - Trinia dahurica Turcz. ex Besser [SYNONYM SPECIES 299029:58VJQ nidx=null parent=79KXR]
 + Trinia dahurica Turcz. ex Besser [SYNONYM SPECIES 299638:CGGRF nidx=null parent=79KXR]
Triniteurybia aberrans
 - Triniteurybia aberrans (A. Nelson) Brouillet, Urbatsch & R. P. Roberts [ACCEPTED SPECIES 299029:B3JX3 nidx=null]
 + Triniteurybia aberrans (A. Nelson) Brouillet, Urbatsch & R. P. Roberts [ACCEPTED SPECIES 299638:CGGRG nidx=null]
Tripleurospermum bienne
 - Tripleurospermum bienne Knaf ex Nyman [SYNONYM SPECIES 299029:58YGC nidx=null parent=58YGZ]
 + Tripleurospermum bienne Knaf ex Nyman [SYNONYM SPECIES 299638:CGGTW nidx=null parent=58YGZ]
Triplotaxis
 - Triplotaxis Hutch. [SYNONYM UNRANKED 299029:BTGND nidx=null parent=3XQG]
 + Triplotaxis Hutch. [SYNONYM UNRANKED 299638:5THQS nidx=null parent=3XQG]
Tripteroides (Rachionotomyia) pallidothorax
 - Tripteroides (Rachionotomyia) pallidothorax Dong, Dong & Wu, 2008 [ACCEPTED SPECIES 299029:8FJHF nidx=null]
 + Tripteroides (Rachionotomyia) pallidothorax Dong, Dong & Wu, 2008 [ACCEPTED SPECIES 299638:58ZG8 nidx=null]
Tripylus (Abatus) cavernosus
 - Tripylus (Abatus) cavernosus (Philippi, 1845) [SYNONYM SPECIES 299029:CF7WL nidx=null parent=8JK9]
 + Tripylus (Abatus) cavernosus (Philippi, 1845) [SYNONYM SPECIES 299638:CGGW9 nidx=null parent=8JK9]
Trisepalum
 - Trisepalum C.B.Clarke [SYNONYM UNRANKED 299029:5THR7 nidx=null parent=6DPH]
 + Trisepalum C.B.Clarke [SYNONYM UNRANKED 299638:CGGWJ nidx=null parent=6DPH]
Trishoplita goodwinii var. suprazonata
 - Trishoplita goodwinii var. suprazonata Pilsbry, 1900 [SYNONYM VARIETY 299029:852NK nidx=null parent=7TF6D]
 + Trishoplita goodwinii var. suprazonata Pilsbry, 1900 [SYNONYM VARIETY 299638:7V9P9 nidx=null parent=7TF6D]
Tristania undulata
 - Tristania undulata Pancher ex Guillaumin [SYNONYM SPECIES 299029:7CV2W nidx=null parent=593BQ]
 + Tristania undulata Pancher ex Guillaumin [SYNONYM SPECIES 299638:CGGZ8 nidx=null parent=593BQ]
Tristicha alternifolia
 - Tristicha alternifolia Thouars [AMBIGUOUS_SYNONYM SPECIES 299029:593HF nidx=null parent=372DX]
 + Tristicha alternifolia Thouars [AMBIGUOUS_SYNONYM SPECIES 299638:CGGZF nidx=null parent=372DX]
Tristichotrochus aculeatus aculeatus
 - Tristichotrochus aculeatus aculeatus (G. B. Sowerby III, 1912) [ACCEPTED SUBSPECIES 299029:8SYHP nidx=null]
 + Tristichotrochus aculeatus aculeatus (G. B. Sowerby III, 1912) [SYNONYM SUBSPECIES 299638:7L74R nidx=null parent=593J6]
Triton tarbellianum
 - Triton tarbellianum Grateloup, 1840 [SYNONYM SPECIES 299029:873FJ nidx=null parent=8VPTH]
 + Triton tarbellianum Grateloup, 1845 [SYNONYM SPECIES 299638:CGH4R nidx=null parent=8VPTH]
Trochetiopsis
 - Trochetiopsis Marais [SYNONYM UNRANKED 299029:8KZCZ nidx=null parent=5NNX]
 + Trochetiopsis Marais [SYNONYM UNRANKED 299638:CGH8L nidx=null parent=5NNX]
Trollius apertus
 - Trollius apertus Perfil. ex Igoschina [ACCEPTED SPECIES 299029:7D85P nidx=null]
 + Trollius apertus Perfil. ex Igoschina [ACCEPTED SPECIES 299638:CGHJ5 nidx=null]
Trona (Chelycypraea)
 - Trona (Chelycypraea) F. A. Schilder, 1927 [SYNONYM SUBGENUS 299029:C96GM nidx=null parent=7NYSY]
 + Trona (Chelycypraea) F. A. Schilder, 1927 [SYNONYM SUBGENUS 299638:CFJL8 nidx=null parent=7NYSY]
Tropaeolum mexiae
 - Tropaeolum mexiae Killip ex Sparre [ACCEPTED SPECIES 299029:7CVK7 nidx=null]
 + Tropaeolum mexiae Killip ex Sparre [ACCEPTED SPECIES 299638:CGHJZ nidx=null]
Tropidophora semilirata
 - Tropidophora semilirata Fischer-Piette, F. Blanc & Salvat, 1969 [AMBIGUOUS_SYNONYM SPECIES 299029:C8MPS nidx=null parent=59C87]
 + Tropidophora semilirata Fischer-Piette, F. Blanc & Salvat, 1969 [SYNONYM SPECIES 299638:CGHN7 nidx=null parent=59C87]
Truellum
 - Truellum Houtt. [SYNONYM UNRANKED 299029:5THSK nidx=null parent=6LSN]
 + Truellum Houtt. [SYNONYM UNRANKED 299638:CGHP5 nidx=null parent=6LSN]
Trymalium wichurae
 - Trymalium wichurae Nees ex Reissek [SYNONYM SPECIES 299029:59F57 nidx=null parent=4KXRB]
 + Trymalium wichurae Nees ex Reissek [SYNONYM SPECIES 299638:CGHQQ nidx=null parent=4KXRB]
Trymatococcus
 - Trymatococcus Poepp. & Endl. [SYNONYM UNRANKED 299029:8R6G8 nidx=null parent=3DD4]
 + Trymatococcus Poepp. & Endl. [SYNONYM UNRANKED 299638:CFJHT nidx=null parent=3DD4]
Tuberendothyra
 - Tuberendothyra [ACCEPTED SUBGENUS 299029:8PNCZ nidx=null]
 + Tuberendothyra [ACCEPTED SUBGENUS 299638:CFTBY nidx=null]
Tunilla
 - Tunilla D.R.Hunt & Iliff [SYNONYM UNRANKED 299029:83QH nidx=null parent=7N9RM]
 + Tunilla D.R.Hunt & Iliff [SYNONYM UNRANKED 299638:CGHXL nidx=null parent=7N9RM]
Turbinella bronni
 - Turbinella bronni Michelotti, 1847 [SYNONYM SPECIES 299029:59MR7 nidx=null parent=375BR]
 + Turbinella bronni [SYNONYM SPECIES 299638:CGHZ3 nidx=null parent=375BR]
Turbo laetus
 - Turbo laetus Montrouzier, 1863 [AMBIGUOUS_SYNONYM SPECIES 299029:59N4B nidx=null parent=B6DD5]
 + Turbo laetus Montrouzier, 1863 [SYNONYM SPECIES 299638:BHMG4 nidx=null parent=B6DD5]
Turnera cuneifolia
 - Turnera cuneifolia Juss. ex Urban [SYNONYM SPECIES 299029:7CZ6H nidx=null parent=7CYV7]
 + Turnera cuneifolia Juss. ex Urban [SYNONYM SPECIES 299638:CGJ6T nidx=null parent=7CYV7]
Turnera diffusa
 - Turnera diffusa Willd. ex Schult. [ACCEPTED SPECIES 299029:59PV6 nidx=null]
 + Turnera diffusa Willd. ex Schult. [ACCEPTED SPECIES 299638:CGJ6V nidx=null]
Turnera villosa
 - Turnera villosa (Aubl.) Lam. ex Forsyth fil. [SYNONYM SPECIES 299029:9KXNV nidx=null parent=5KGN6]
 + Turnera villosa (Aubl.) Lam. ex Forsyth fil. [SYNONYM SPECIES 299638:CGJ6X nidx=null parent=5KGN6]
Turpinia
 - Turpinia Bonpl. [SYNONYM UNRANKED 299029:5THTT nidx=null parent=4LB9]
 + Turpinia Bonpl. [SYNONYM UNRANKED 299638:CGJ6Z nidx=null parent=4LB9]
Turritella (Cerithium)
 - Turritella (Cerithium) Bruguière, 1789 [SYNONYM SUBGENUS 299029:C96CX nidx=null parent=7PKCR]
 + Turritella (Cerithium) Bruguière, 1789 [SYNONYM SUBGENUS 299638:CFJR3 nidx=null parent=7PKCR]
Turritella altavillensis
 - Turritella altavillensis Cossmann & Pissarro, 1900 [SYNONYM SPECIES 299029:59QSX nidx=null parent=3JWF5]
 + Turritella altavillensis Cossmann & Pissarro, 1902 [SYNONYM SPECIES 299638:CGJ7S nidx=null parent=CFVHG]
Tutcheria
 - Tutcheria Dunn [SYNONYM UNRANKED 299029:7NDCX nidx=null parent=75YH]
 + Tutcheria Dunn [SYNONYM UNRANKED 299638:CGJ8T nidx=null parent=75YH]
Tutcheria hexalocularia
 - Tutcheria hexalocularia Hu & S. Y. Liang ex Hung T. Chang [SYNONYM SPECIES 299029:7CYKW nidx=null parent=6WQSF]
 + Tutcheria hexalocularia Hu & S. Y. Liang ex Hung T. Chang [SYNONYM SPECIES 299638:CGJ8V nidx=null parent=6WQSF]
Tutcheria pubifolia
 - Tutcheria pubifolia Merr. ex Hung T. Chang [SYNONYM SPECIES 299029:7CYNJ nidx=null parent=4QR9Y]
 + Tutcheria pubifolia Merr. ex Hung T. Chang [SYNONYM SPECIES 299638:CGJ8W nidx=null parent=4QR9Y]
Tylecodon suffultus
 - Tylecodon suffultus Bruyns ex Toelken [ACCEPTED SPECIES 299029:59SWJ nidx=null]
 + Tylecodon suffultus Bruyns ex Toelken [ACCEPTED SPECIES 299638:CGJ9G nidx=null]
Tylocentra
 - Tylocentra Reitter in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 299029:B6TGK nidx=null]
 + Tylocentra Reitter in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 299638:8P48B nidx=null]
Tyloglossa longipes
 - Tyloglossa longipes Hochst. ex Solms-Laub. [SYNONYM SPECIES 299029:7CYK9 nidx=null parent=5W7HH]
 + Tyloglossa longipes Hochst. ex Solms-Laub. [SYNONYM SPECIES 299638:CGJCH nidx=null parent=5W7HH]
Tylophora
 - Tylophora R.Br. [SYNONYM UNRANKED 299029:7NDDS nidx=null parent=647MW]
 + Tylophora R.Br. [SYNONYM UNRANKED 299638:CGJCL nidx=null parent=647MW]
Uechtritzia
 - Uechtritzia Freyn [SYNONYM UNRANKED 299029:7NDBV nidx=null parent=69NN]
 + Uechtritzia Freyn [SYNONYM UNRANKED 299638:CGJPX nidx=null parent=69NN]
Uldinia
 - Uldinia J.M.Black [SYNONYM UNRANKED 299029:5THV5 nidx=null parent=7YCK]
 + Uldinia J.M.Black [SYNONYM UNRANKED 299638:CGJSZ nidx=null parent=7YCK]
Ulex boivinii
 - Ulex boivinii Coss. ex Nyman [SYNONYM SPECIES 299029:9DQ85 nidx=null parent=4ZLX9]
 + Ulex boivinii Coss. ex Nyman [SYNONYM SPECIES 299638:CGJT3 nidx=null parent=4ZLX9]
Ulex hispanicus
 - Ulex hispanicus (L.) Anon. [SYNONYM SPECIES 299029:9DQ8F nidx=null parent=6JZSK]
 + Ulex hispanicus (L.) T.Moore & Mast. [AMBIGUOUS_SYNONYM SPECIES 299638:CGJT5 nidx=null parent=6JZSK]
Ulex nanus
 - Ulex nanus T.F.Forst. ex Symoens [SYNONYM SPECIES 299029:7DG89 nidx=null parent=7DG7X]
 - Ulex nanus Anon. [SYNONYM SPECIES 299029:9DQYF nidx=null parent=5HFDL]
 + Ulex nanus T.F.Forst. ex Symoens [AMBIGUOUS_SYNONYM SPECIES 299638:CGJT6 nidx=null parent=7DG7X]
 + Ulex nanus T.Moore & Mast. [AMBIGUOUS_SYNONYM SPECIES 299638:CGJT7 nidx=null parent=5HFDL]
Umbellaria
 - Umbellaria Schweigger, 1820 [SYNONYM GENUS 299029:BGTBD nidx=null parent=84VKC]
 + Umbellaria [SYNONYM GENUS 299638:CFP9C nidx=null parent=CGJKR]
Undina
 - Undina Dana, 1853-1855 [SYNONYM GENUS 299029:CFB3L nidx=null parent=7Q5RM]
 - Undina Dana, 1853-1855 [PROVISIONALLY_ACCEPTED GENUS 299029:CFB3M nidx=null]
 + Undina Dana, 1849-1852 [SYNONYM GENUS 299638:BGTBT nidx=null parent=7Q5RM]
 + Undina Dana, 1849-1852 [PROVISIONALLY_ACCEPTED GENUS 299638:BGTBV nidx=null]
Undina inornata
 - Undina inornata Dana, 1853-1855 [ACCEPTED SPECIES 299029:CFB3N nidx=null]
 + Undina inornata Dana, 1849-1852 [ACCEPTED SPECIES 299638:7DK5B nidx=null]
Undina simplex
 - Undina simplex Dana, 1853-1855 [SYNONYM SPECIES 299029:CFB3P nidx=null parent=7DK5Q]
 + Undina simplex Dana, 1849-1852 [SYNONYM SPECIES 299638:BHMNS nidx=null parent=7DK5Q]
Undina vulgaris
 - Undina vulgaris Dana, 1853-1855 [SYNONYM SPECIES 299029:CFB3Q nidx=null parent=7DK5Q]
 - Undina vulgaris Dana, 1853-1855 [PROVISIONALLY_ACCEPTED SPECIES 299029:CFB3R nidx=null]
 + Undina vulgaris Dana, 1849-1852 [SYNONYM SPECIES 299638:BHMNT nidx=null parent=7DK5Q]
 + Undina vulgaris Dana, 1849-1852 [PROVISIONALLY_ACCEPTED SPECIES 299638:BHMNV nidx=null]
Unio (Anodonta) smaragdinus
 - Unio (Anodonta) smaragdinus Anton, 1838 [SYNONYM SPECIES 299029:C8L3L nidx=null parent=ZHZH]
 + Unio (Anodonta) smaragdinus Anton, 1838 [SYNONYM SPECIES 299638:CGGLK nidx=null parent=ZHZH]
Unio (Dysnomia) lampreyanus
 - Unio (Dysnomia) lampreyanus Baird & H. Adams, 1867 [SYNONYM SPECIES 299029:CFB3X nidx=null parent=4V99T]
 + Unio (Dysnomia) lampreyanus Baird & H. Adams, 1867 [SYNONYM SPECIES 299638:CGJKV nidx=null parent=4V99T]
Unio (Elliptio) amabilis
 - Unio (Elliptio) amabilis I. Lea, 1865 [SYNONYM SPECIES 299029:CFB3Y nidx=null parent=78446]
 + Unio (Elliptio) amabilis I. Lea, 1865 [SYNONYM SPECIES 299638:CGJKX nidx=null parent=78446]
Unio (Elliptio) aquilus
 - Unio (Elliptio) aquilus I. Lea, 1857 [SYNONYM SPECIES 299029:CFB42 nidx=null parent=39BLD]
 + Unio (Elliptio) aquilus I. Lea, 1857 [SYNONYM SPECIES 299638:CGJKY nidx=null parent=39BLD]
Unio (Elliptio) arctatus
 - Unio (Elliptio) arctatus Conrad, 1834 [SYNONYM SPECIES 299029:CFB43 nidx=null parent=39BHV]
 + Unio (Elliptio) arctatus Conrad, 1834 [SYNONYM SPECIES 299638:CGJKZ nidx=null parent=39BHV]
Unio (Elliptio) confertus
 - Unio (Elliptio) confertus I. Lea, 1834 [SYNONYM SPECIES 299029:CFB47 nidx=null parent=39BK9]
 + Unio (Elliptio) confertus I. Lea, 1834 [SYNONYM SPECIES 299638:CGJL4 nidx=null parent=39BK9]
Unio (Elliptio) congaraeus
 - Unio (Elliptio) congaraeus I. Lea, 1831 [SYNONYM SPECIES 299029:CFB49 nidx=null parent=39BJB]
 + Unio (Elliptio) congaraeus I. Lea, 1831 [SYNONYM SPECIES 299638:CGJL5 nidx=null parent=39BJB]
Unio (Elliptio) cunninghami
 - Unio (Elliptio) cunninghami B. H. Wright, 1883 [SYNONYM SPECIES 299029:C8L4D nidx=null parent=39BKC]
 + Unio (Elliptio) cunninghami B. H. Wright, 1883 [SYNONYM SPECIES 299638:CGJL8 nidx=null parent=39BKC]
Unio (Elliptio) dariensis
 - Unio (Elliptio) dariensis I. Lea, 1842 [SYNONYM SPECIES 299029:CFB4D nidx=null parent=39BJH]
 + Unio (Elliptio) dariensis I. Lea, 1842 [SYNONYM SPECIES 299638:CGJL9 nidx=null parent=39BJH]
Unio (Elliptio) dispalans
 - Unio (Elliptio) dispalans B. H. Wright, 1899 [SYNONYM SPECIES 299029:CFB4F nidx=null parent=39BL5]
 + Unio (Elliptio) dispalans B. H. Wright, 1899 [SYNONYM SPECIES 299638:CGJLB nidx=null parent=39BL5]
Unio (Elliptio) errans
 - Unio (Elliptio) errans I. Lea, 1857 [SYNONYM SPECIES 299029:C8L4R nidx=null parent=39BJ9]
 + Unio (Elliptio) errans I. Lea, 1857 [SYNONYM SPECIES 299638:CGJLC nidx=null parent=39BJ9]
Unio (Elliptio) folliculatus
 - Unio (Elliptio) folliculatus I. Lea, 1838 [SYNONYM SPECIES 299029:CFB4L nidx=null parent=39BJV]
 + Unio (Elliptio) folliculatus I. Lea, 1838 [SYNONYM SPECIES 299638:CGJLF nidx=null parent=39BJV]
Unio (Elliptio) fraternus
 - Unio (Elliptio) fraternus I. Lea, 1852 [SYNONYM SPECIES 299029:CFB4N nidx=null parent=39BJY]
 + Unio (Elliptio) fraternus I. Lea, 1852 [SYNONYM SPECIES 299638:CGJLH nidx=null parent=39BJY]
Unio (Elliptio) geminus
 - Unio (Elliptio) geminus I. Lea, 1857 [SYNONYM SPECIES 299029:C8L4Z nidx=null parent=39BJ9]
 + Unio (Elliptio) geminus I. Lea, 1857 [SYNONYM SPECIES 299638:CGJLJ nidx=null parent=39BJ9]
Unio (Elliptio) hartwrightii
 - Unio (Elliptio) hartwrightii B. H. Wright, 1896 [SYNONYM SPECIES 299029:CFB4Q nidx=null parent=39BKV]
 + Unio (Elliptio) hartwrightii B. H. Wright, 1896 [SYNONYM SPECIES 299638:CGJLK nidx=null parent=39BKV]
Unio (Elliptio) hinkleyi
 - Unio (Elliptio) hinkleyi B. H. Wright, 1888 [SYNONYM SPECIES 299029:CFB4R nidx=null parent=39BKC]
 + Unio (Elliptio) hinkleyi B. H. Wright, 1888 [SYNONYM SPECIES 299638:CGJLM nidx=null parent=39BKC]
Unio (Elliptio) iheringi
 - Unio (Elliptio) iheringi B. H. Wright, 1898 [SYNONYM SPECIES 299029:CFB4T nidx=null parent=4YVYC]
 + Unio (Elliptio) iheringi B. H. Wright, 1898 [SYNONYM SPECIES 299638:CGJLP nidx=null parent=4YVYC]
Unio (Elliptio) lazarus
 - Unio (Elliptio) lazarus I. Lea, 1852 [SYNONYM SPECIES 299029:C8L5F nidx=null parent=39BHV]
 + Unio (Elliptio) lazarus I. Lea, 1852 [SYNONYM SPECIES 299638:CGJLR nidx=null parent=39BHV]
Unio (Elliptio) lehmanii
 - Unio (Elliptio) lehmanii S. H. Wright, 1897 [SYNONYM SPECIES 299029:C8L5G nidx=null parent=39BL5]
 + Unio (Elliptio) lehmanii S. H. Wright, 1897 [SYNONYM SPECIES 299638:CGJLS nidx=null parent=39BL5]
Unio (Elliptio) merus
 - Unio (Elliptio) merus I. Lea, 1852 [SYNONYM SPECIES 299029:CFB52 nidx=null parent=6JSKJ]
 + Unio (Elliptio) merus I. Lea, 1852 [SYNONYM SPECIES 299638:CGJLV nidx=null parent=6JSKJ]
Unio (Elliptio) micans
 - Unio (Elliptio) micans I. Lea, 1857 [SYNONYM SPECIES 299029:CFB53 nidx=null parent=39BK9]
 + Unio (Elliptio) micans I. Lea, 1857 [SYNONYM SPECIES 299638:CGJLW nidx=null parent=39BK9]
Unio (Elliptio) pinei
 - Unio (Elliptio) pinei B. H. Wright, 1897 [SYNONYM SPECIES 299029:C8L5Y nidx=null parent=39BKC]
 + Unio (Elliptio) pinei B. H. Wright, 1897 [SYNONYM SPECIES 299638:CGJM2 nidx=null parent=39BKC]
Unio (Elliptio) pygmaeus
 - Unio (Elliptio) pygmaeus I. Lea, 1852 [SYNONYM SPECIES 299029:CF7GX nidx=null parent=3SH2W]
 + Unio (Elliptio) pygmaeus I. Lea, 1852 [SYNONYM SPECIES 299638:CGGLD nidx=null parent=3SH2W]
Unio (Elliptio) sagittiformis
 - Unio (Elliptio) sagittiformis I. Lea, 1852 [SYNONYM SPECIES 299029:C8L6G nidx=null parent=6F4N8]
 + Unio (Elliptio) sagittiformis I. Lea, 1852 [SYNONYM SPECIES 299638:CGGLH nidx=null parent=6F4N8]
Unio (Elliptio) spissus
 - Unio (Elliptio) spissus I. Lea, 1859 [SYNONYM SPECIES 299029:CF7HQ nidx=null parent=39BJP]
 + Unio (Elliptio) spissus I. Lea, 1859 [SYNONYM SPECIES 299638:CGGLR nidx=null parent=39BJP]
Unio (Elliptio) subniger
 - Unio (Elliptio) subniger I. Lea, 1857 [SYNONYM SPECIES 299029:CF7HX nidx=null parent=39BJZ]
 + Unio (Elliptio) subniger I. Lea, 1857 [SYNONYM SPECIES 299638:CGGLW nidx=null parent=39BJZ]
Unio (Elliptio) subplanus
 - Unio (Elliptio) subplanus Conrad, 1837 [SYNONYM SPECIES 299029:CF7HY nidx=null parent=6JSKJ]
 + Unio (Elliptio) subplanus Conrad, 1837 [SYNONYM SPECIES 299638:CGGLX nidx=null parent=6JSKJ]
Unio (Elliptio) waccamawensis
 - Unio (Elliptio) waccamawensis I. Lea, 1863 [SYNONYM SPECIES 299029:C8L7D nidx=null parent=39BJB]
 + Unio (Elliptio) waccamawensis I. Lea, 1863 [SYNONYM SPECIES 299638:CGGM8 nidx=null parent=39BJB]
Unio (Symphynota) alatus
 - Unio (Symphynota) alatus Say, 1817 [SYNONYM SPECIES 299029:C8L7X nidx=null parent=4M3D2]
 + Unio (Symphynota) alatus Say, 1817 [SYNONYM SPECIES 299638:CGJM7 nidx=null parent=4M3D2]
Unio (Uniomerus) obesus
 - Unio (Uniomerus) obesus I. Lea, 1831 [SYNONYM SPECIES 299029:CFB5J nidx=null parent=7DKJZ]
 + Unio (Uniomerus) obesus I. Lea, 1831 [SYNONYM SPECIES 299638:CGJMB nidx=null parent=7DKJZ]
Unio (Uniomerus) tetralasmus
 - Unio (Uniomerus) tetralasmus Say, 1831 [SYNONYM SPECIES 299029:CF7J3 nidx=null parent=7DKK7]
 + Unio (Uniomerus) tetralasmus Say, 1831 [SYNONYM SPECIES 299638:CGGM4 nidx=null parent=7DKK7]
Unio cylindricus
 - Unio cylindricus Say, 1817 [SYNONYM SPECIES 299029:CCD5Q nidx=null parent=5689M]
 + Unio cylindricus Say, 1817 [SYNONYM SPECIES 299638:CGJMD nidx=null parent=5689M]
Unio inornatus
 - Unio inornatus I. Lea, 1856 [AMBIGUOUS_SYNONYM SPECIES 299029:7TJQ6 nidx=null parent=8NCY5]
 + Unio inornatus I. Lea, 1856 [SYNONYM SPECIES 299638:8MXPQ nidx=null parent=8NCY5]
Unio othcaloogensis
 - Unio othcaloogensis I. Lea, 1857 [SYNONYM SPECIES 299029:CFB5S nidx=null parent=6G7JZ]
 + Unio othcaloogensis I. Lea, 1857 [SYNONYM SPECIES 299638:CGJMP nidx=null parent=6G7JZ]
Unio semigranosus
 - Unio semigranosus R. A. Philippi, 1843 [SYNONYM SPECIES 299029:7TK4N nidx=null parent=7SVQ4]
 + Unio semigranosus von dem Busch, 1842 [SYNONYM SPECIES 299638:CGGLJ nidx=null parent=7SVQ4]
Uraria alopecuroides
 - Uraria alopecuroides Sweet ex Wight [SYNONYM SPECIES 299029:7DP36 nidx=null parent=7DP24]
 + Uraria alopecuroides Sweet ex Wight [SYNONYM SPECIES 299638:7DP37 nidx=null parent=7DP24]
Urbanella
 - Urbanella [ACCEPTED SUBGENUS 299029:7ZXCP nidx=null]
 + Urbanella [ACCEPTED SUBGENUS 299638:CFJSX nidx=null]
Urena grandiflora
 - Urena grandiflora Moc. & Sessé ex DC. [SYNONYM SPECIES 299029:9YP72 nidx=null parent=7DT37]
 + Urena grandiflora Moc. & Sessé ex DC. [SYNONYM SPECIES 299638:7DSR9 nidx=null parent=7DT37]
Uropappus
 - Uropappus Nutt. [SYNONYM UNRANKED 299029:BS9CX nidx=null parent=63B88]
 + Uropappus Nutt. [SYNONYM UNRANKED 299638:CGGW6 nidx=null parent=63B88]
Urophora (Urophora) hispanica
 - Urophora (Urophora) hispanica Strobl, 1905 [ACCEPTED SPECIES 299029:8FQ4T nidx=null]
 + Urophora (Urophora) hispanica Strobl, 1905 [ACCEPTED SPECIES 299638:7DY4T nidx=null]
Urostachys acerosus
 - Urostachys acerosus (Sw.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSGQ nidx=null parent=BB3H5]
 + Urostachys acerosus (Sw.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGX9 nidx=null parent=BB3H5]
Urostachys arthurii
 - Urostachys arthurii Maxon ex Herter [SYNONYM SPECIES 299029:BCSH6 nidx=null parent=BB3P2]
 + Urostachys arthurii Maxon ex Herter [SYNONYM SPECIES 299638:CGGXB nidx=null parent=BB3P2]
Urostachys aschersonii
 - Urostachys aschersonii (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSH8 nidx=null parent=BB3Q4]
 + Urostachys aschersonii (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXC nidx=null parent=BB3Q4]
Urostachys binervius
 - Urostachys binervius (Spring ex Herter) Herter ex Nessel [SYNONYM SPECIES 299029:BCSHM nidx=null parent=BB3HX]
 + Urostachys binervius (Spring ex Herter) Herter ex Nessel [SYNONYM SPECIES 299638:CGGXD nidx=null parent=BB3HX]
Urostachys bolivianus
 - Urostachys bolivianus (Rosenst.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSHQ nidx=null parent=BB3LZ]
 + Urostachys bolivianus (Rosenst.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXF nidx=null parent=BB3LZ]
Urostachys brasilianus
 - Urostachys brasilianus (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSHX nidx=null parent=BB3QW]
 + Urostachys brasilianus (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXG nidx=null parent=BB3QW]
Urostachys brongniartii
 - Urostachys brongniartii (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSJ5 nidx=null parent=BB3J5]
 + Urostachys brongniartii (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXH nidx=null parent=BB3J5]
Urostachys catharinae
 - Urostachys catharinae (Christ) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSJP nidx=null parent=6MFFP]
 + Urostachys catharinae (Christ) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXJ nidx=null parent=6MFFP]
Urostachys christii
 - Urostachys christii (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSJZ nidx=null parent=BB3JL]
 + Urostachys christii (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXK nidx=null parent=BB3JL]
Urostachys comans
 - Urostachys comans Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSK4 nidx=null parent=BB3JS]
 + Urostachys comans Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXL nidx=null parent=BB3JS]
Urostachys deminuens
 - Urostachys deminuens (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSKZ nidx=null parent=BB3KF]
 + Urostachys deminuens (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXM nidx=null parent=BB3KF]
Urostachys erythraeus
 - Urostachys erythraeus (Spring) Herter ex Nessel [SYNONYM SPECIES 299029:BCSLK nidx=null parent=BB3JX]
 + Urostachys erythraeus (Spring) Herter ex Nessel [SYNONYM SPECIES 299638:CGGXP nidx=null parent=BB3JX]
Urostachys erythrocaulos
 - Urostachys erythrocaulos (Fée) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSLL nidx=null parent=BB3KV]
 + Urostachys erythrocaulos (Fée) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXQ nidx=null parent=BB3KV]
Urostachys fontinaloides
 - Urostachys fontinaloides (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSM2 nidx=null parent=BB3L7]
 + Urostachys fontinaloides (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXR nidx=null parent=BB3L7]
Urostachys friburgensis
 - Urostachys friburgensis Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSM5 nidx=null parent=BB3L9]
 + Urostachys friburgensis Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXS nidx=null parent=BB3L9]
Urostachys inflexus
 - Urostachys inflexus Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSNP nidx=null parent=BB3S3]
 + Urostachys inflexus Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXV nidx=null parent=BB3S3]
Urostachys longearistatus
 - Urostachys longearistatus (Christ) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSPW nidx=null parent=BB3LV]
 + Urostachys longearistatus (Christ) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXW nidx=null parent=BB3LV]
Urostachys lucidulus
 - Urostachys lucidulus (Michx.) Herter ex Nessel [SYNONYM SPECIES 299029:BCSFG nidx=null parent=B8XGJ]
 + Urostachys lucidulus (Michx.) Herter ex Nessel [SYNONYM SPECIES 299638:CGGXX nidx=null parent=B8XGJ]
Urostachys martii
 - Urostachys martii (Wawra) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSQ9 nidx=null parent=BB3N6]
 + Urostachys martii (Wawra) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGXZ nidx=null parent=BB3N6]
Urostachys mollicomus
 - Urostachys mollicomus (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSQP nidx=null parent=BB3NK]
 + Urostachys mollicomus (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGY2 nidx=null parent=BB3NK]
Urostachys myrtuosus
 - Urostachys myrtuosus (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSR4 nidx=null parent=BB3NQ]
 + Urostachys myrtuosus (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGY3 nidx=null parent=BB3NQ]
Urostachys nudus
 - Urostachys nudus Christ ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSRC nidx=null parent=BB3NV]
 + Urostachys nudus Christ ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGY4 nidx=null parent=BB3NV]
Urostachys orgaosensis
 - Urostachys orgaosensis Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BDF76 nidx=null parent=BB3JL]
 + Urostachys orgaosensis Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGY5 nidx=null parent=BB3JL]
Urostachys passerinoides
 - Urostachys passerinoides (Kunth) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSRV nidx=null parent=BB3RQ]
 + Urostachys passerinoides (Kunth) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGY6 nidx=null parent=BB3RQ]
Urostachys phlegmaria var. densifolius
 - Urostachys phlegmaria var. densifolius (Spring) Herter ex Nessel [SYNONYM VARIETY 299029:BD9PV nidx=null parent=BB3P7]
 + Urostachys phlegmaria var. densifolius (Spring) Herter ex Nessel [SYNONYM VARIETY 299638:CGGY7 nidx=null parent=BB3P7]
Urostachys pungentifolius
 - Urostachys pungentifolius (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSSX nidx=null parent=BB3Q3]
 + Urostachys pungentifolius (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGY9 nidx=null parent=BB3Q3]
Urostachys quadrangularis
 - Urostachys quadrangularis (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSSY nidx=null parent=BB3Q4]
 + Urostachys quadrangularis (Spring) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYB nidx=null parent=BB3Q4]
Urostachys reflexus var. minor
 - Urostachys reflexus var. minor (Spring) Herter ex Nessel & Hoehne [SYNONYM VARIETY 299029:BD9Q2 nidx=null parent=BB3Q6]
 + Urostachys reflexus var. minor (Spring) Herter ex Nessel & Hoehne [SYNONYM VARIETY 299638:CGGYC nidx=null parent=BB3Q6]
Urostachys regnellii
 - Urostachys regnellii (Maxon) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCST4 nidx=null parent=BB3Q7]
 + Urostachys regnellii (Maxon) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYD nidx=null parent=BB3Q7]
Urostachys rostrifolius
 - Urostachys rostrifolius (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSTG nidx=null parent=BB3QD]
 + Urostachys rostrifolius (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYF nidx=null parent=BB3QD]
Urostachys ruber
 - Urostachys ruber (Cham. & Schltdl.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSTH nidx=null parent=BB3QF]
 + Urostachys ruber (Cham. & Schltdl.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYG nidx=null parent=BB3QF]
Urostachys sellowianus
 - Urostachys sellowianus (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSV6 nidx=null parent=BB3QW]
 + Urostachys sellowianus (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYH nidx=null parent=BB3QW]
Urostachys silveirae
 - Urostachys silveirae Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSVG nidx=null parent=BB3R4]
 + Urostachys silveirae Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYJ nidx=null parent=BB3R4]
Urostachys spegazzinii
 - Urostachys spegazzinii Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSVN nidx=null parent=BB3LV]
 + Urostachys spegazzinii Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYK nidx=null parent=BB3LV]
Urostachys subulatus
 - Urostachys subulatus (Desv. ex Poir.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSW7 nidx=null parent=BB3RJ]
 + Urostachys subulatus (Desv. ex Poir.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYM nidx=null parent=BB3RJ]
Urostachys sydowiorum
 - Urostachys sydowiorum (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSWC nidx=null parent=BB3NL]
 + Urostachys sydowiorum (Herter) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYN nidx=null parent=BB3NL]
Urostachys tenuis
 - Urostachys tenuis (Humb. & Bonpl. ex Willd.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSWH nidx=null parent=BB3RS]
 + Urostachys tenuis (Humb. & Bonpl. ex Willd.) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYP nidx=null parent=BB3RS]
Urostachys treitubensis
 - Urostachys treitubensis (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299029:BCSWW nidx=null parent=BB3S3]
 + Urostachys treitubensis (Silveira) Herter ex Nessel & Hoehne [SYNONYM SPECIES 299638:CGGYQ nidx=null parent=BB3S3]
Urostachys urbanii
 - Urostachys urbanii (Herter) Herter ex Nessel [SYNONYM SPECIES 299029:BCSX9 nidx=null parent=BB3S9]
 + Urostachys urbanii (Herter) Herter ex Nessel [SYNONYM SPECIES 299638:CGGYR nidx=null parent=BB3S9]
Urtica crenata
 - Urtica crenata Zipp. ex Blume [SYNONYM SPECIES 299029:7F2DK nidx=null parent=33FFV]
 + Urtica crenata Zipp. ex Blume [SYNONYM SPECIES 299638:CGGZQ nidx=null parent=33FFV]
Urtica gibbosa
 - Urtica gibbosa Zipp. ex Blume [SYNONYM SPECIES 299029:7F26C nidx=null parent=4HSWZ]
 + Urtica gibbosa Zipp. ex Blume [SYNONYM SPECIES 299638:CGGZS nidx=null parent=4HSWZ]
Urtica javaensis
 - Urtica javaensis Poir. ex Gaudich. [SYNONYM SPECIES 299029:7F28J nidx=null parent=34PP9]
 + Urtica javaensis Poir. ex Gaudich. [SYNONYM SPECIES 299638:CGGZT nidx=null parent=34PP9]
Urtica manillensis
 - Urtica manillensis Walp. ex Bureau [SYNONYM SPECIES 299029:7F27L nidx=null parent=6HPN9]
 + Urtica manillensis Walp. ex Bureau [SYNONYM SPECIES 299638:CGGZV nidx=null parent=6HPN9]
Urtica melanocarpa
 - Urtica melanocarpa Zipp. ex Blume [SYNONYM SPECIES 299029:7F29V nidx=null parent=33FFX]
 + Urtica melanocarpa Zipp. ex Blume [SYNONYM SPECIES 299638:CGGZW nidx=null parent=33FFX]
Urtica ochroneura
 - Urtica ochroneura Zipp. ex Blume [SYNONYM SPECIES 299029:7F22L nidx=null parent=6Q5SZ]
 + Urtica ochroneura Zipp. ex Blume [SYNONYM SPECIES 299638:CGH25 nidx=null parent=6Q5SZ]
Urtica rubra
 - Urtica rubra Reinw. ex Blume [SYNONYM SPECIES 299029:7F3HT nidx=null parent=4M85J]
 + Urtica rubra Reinw. ex Blume [SYNONYM SPECIES 299638:CGH27 nidx=null parent=4M85J]
Urtica rubricaulis
 - Urtica rubricaulis Hornem. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299029:7F3GJ nidx=null parent=7F3JP]
 + Urtica rubricaulis Hornem. ex Blume [AMBIGUOUS_SYNONYM SPECIES 299638:CGH28 nidx=null parent=7F3JP]
Urtica rugosissima
 - Urtica rugosissima Reinw. ex Blume [SYNONYM SPECIES 299029:7F3GC nidx=null parent=M9HX]
 + Urtica rugosissima Reinw. ex Blume [SYNONYM SPECIES 299638:CGH29 nidx=null parent=M9HX]
Urtica semicrenata
 - Urtica semicrenata Zipp. ex Blume [SYNONYM SPECIES 299029:7F3H9 nidx=null parent=6T54X]
 + Urtica semicrenata Zipp. ex Blume [SYNONYM SPECIES 299638:CGH2B nidx=null parent=6T54X]
Urticina perdix
 - Urticina perdix Verrill, 1882 [SYNONYM SPECIES 299029:7F3BD nidx=null parent=5VDRP]
 + Urticina perdix Verrill, 1882 [SYNONYM SPECIES 299638:CGH2C nidx=null parent=5VDRP]
Usia (Micrusia) novakii
 - Usia (Micrusia) novakii Strobl, 1902 [ACCEPTED SPECIES 299029:8FL5F nidx=null]
 + Usia (Micrusia) novakii Strobl, 1902 [ACCEPTED SPECIES 299638:7F39B nidx=null]
Usia (Micrusia) pusilla
 - Usia (Micrusia) pusilla Meigen, 1820 [ACCEPTED SPECIES 299029:8FL5H nidx=null]
 + Usia (Micrusia) pusilla Meigen, 1820 [ACCEPTED SPECIES 299638:7F39K nidx=null]
Usia (Micrusia) versicolor
 - Usia (Micrusia) versicolor (Fabricius, 1787) [ACCEPTED SPECIES 299029:8FL5N nidx=null]
 + Usia (Micrusia) versicolor (Fabricius, 1787) [ACCEPTED SPECIES 299638:7F2Y4 nidx=null]
Usia (Usia) accola
 - Usia (Usia) accola Becker, 1906 [ACCEPTED SPECIES 299029:8FL5P nidx=null]
 + Usia (Usia) accola Becker, 1906 [ACCEPTED SPECIES 299638:7F2YT nidx=null]
Usia (Usia) aenea
 - Usia (Usia) aenea (Rossi, 1794) [ACCEPTED SPECIES 299029:8FL5Q nidx=null]
 + Usia (Usia) aenea (Rossi, 1794) [ACCEPTED SPECIES 299638:7F2Z5 nidx=null]
Usia (Usia) aeneoides
 - Usia (Usia) aeneoides Paramonov, 1950 [ACCEPTED SPECIES 299029:8FL5S nidx=null]
 + Usia (Usia) aeneoides Paramonov, 1950 [ACCEPTED SPECIES 299638:7F2YS nidx=null]
Usia (Usia) albifrons
 - Usia (Usia) albifrons (Gmelin, 1790) [ACCEPTED SPECIES 299029:8FL5T nidx=null]
 + Usia (Usia) albifrons (Gmelin, 1790) [ACCEPTED SPECIES 299638:7F2Z4 nidx=null]
Usia (Usia) angustifrons
 - Usia (Usia) angustifrons Becker, 1906 [ACCEPTED SPECIES 299029:8FL5V nidx=null]
 + Usia (Usia) angustifrons Becker, 1906 [ACCEPTED SPECIES 299638:7F2YR nidx=null]
Usia (Usia) atrata
 - Usia (Usia) atrata (Fabricius, 1798) [ACCEPTED SPECIES 299029:8FL5X nidx=null]
 + Usia (Usia) atrata (Fabricius, 1798) [ACCEPTED SPECIES 299638:7F2Z2 nidx=null]
Usia (Usia) calva
 - Usia (Usia) calva Loew, 1869 [ACCEPTED SPECIES 299029:8FL5Z nidx=null]
 + Usia (Usia) calva Loew, 1869 [ACCEPTED SPECIES 299638:7F38Z nidx=null]
Usia (Usia) carmelitensis
 - Usia (Usia) carmelitensis Becker, 1906 [ACCEPTED SPECIES 299029:8FL62 nidx=null]
 + Usia (Usia) carmelitensis Becker, 1906 [ACCEPTED SPECIES 299638:7F2WY nidx=null]
Usia (Usia) crinipes
 - Usia (Usia) crinipes Becker, 1906 [ACCEPTED SPECIES 299029:8FL63 nidx=null]
 + Usia (Usia) crinipes Becker, 1906 [ACCEPTED SPECIES 299638:7F2WX nidx=null]
Usia (Usia) engeli
 - Usia (Usia) engeli Paramonov, 1950 [ACCEPTED SPECIES 299029:8FL67 nidx=null]
 + Usia (Usia) engeli Paramonov, 1950 [ACCEPTED SPECIES 299638:7F2X8 nidx=null]
Usia (Usia) florea
 - Usia (Usia) florea (Fabricius, 1794) [ACCEPTED SPECIES 299029:8FL69 nidx=null]
 + Usia (Usia) florea (Fabricius, 1794) [ACCEPTED SPECIES 299638:7F398 nidx=null]
Usia (Usia) ignorata
 - Usia (Usia) ignorata Becker, 1906 [ACCEPTED SPECIES 299029:8FL6C nidx=null]
 + Usia (Usia) ignorata Becker, 1906 [ACCEPTED SPECIES 299638:7F396 nidx=null]
Usia (Usia) incognita
 - Usia (Usia) incognita Paramonov, 1950 [ACCEPTED SPECIES 299029:8FL6D nidx=null]
 + Usia (Usia) incognita Paramonov, 1950 [ACCEPTED SPECIES 299638:7F2WT nidx=null]
Usia (Usia) lata
 - Usia (Usia) lata Loew, 1846 [ACCEPTED SPECIES 299029:8FL6G nidx=null]
 + Usia (Usia) lata Loew, 1846 [ACCEPTED SPECIES 299638:7F38T nidx=null]
Usia (Usia) manca
 - Usia (Usia) manca Loew, 1846 [ACCEPTED SPECIES 299029:8FL6H nidx=null]
 + Usia (Usia) manca Loew, 1846 [ACCEPTED SPECIES 299638:7F2XD nidx=null]
Usia (Usia) notata
 - Usia (Usia) notata Loew, 1873 [ACCEPTED SPECIES 299029:8FL6L nidx=null]
 + Usia (Usia) notata Loew, 1873 [ACCEPTED SPECIES 299638:7F2XB nidx=null]
Usia (Usia) pallescens
 - Usia (Usia) pallescens Becker, 1906 [ACCEPTED SPECIES 299029:8FL6M nidx=null]
 + Usia (Usia) pallescens Becker, 1906 [ACCEPTED SPECIES 299638:7F2XL nidx=null]
Usia (Usia) similis
 - Usia (Usia) similis Paramonov, 1950 [ACCEPTED SPECIES 299029:8FL6Q nidx=null]
 + Usia (Usia) similis Paramonov, 1950 [ACCEPTED SPECIES 299638:7F2XG nidx=null]
Usia (Usia) syriaca
 - Usia (Usia) syriaca Paramonov, 1950 [ACCEPTED SPECIES 299029:8FL6R nidx=null]
 + Usia (Usia) syriaca Paramonov, 1950 [ACCEPTED SPECIES 299638:7F2XF nidx=null]
Usia (Usia) unicolor
 - Usia (Usia) unicolor Loew, 1873 [ACCEPTED SPECIES 299029:8FL6V nidx=null]
 + Usia (Usia) unicolor Loew, 1873 [ACCEPTED SPECIES 299638:7F39T nidx=null]
Usia (Usia) vestita
 - Usia (Usia) vestita Macquart, 1846 [ACCEPTED SPECIES 299029:8FL6X nidx=null]
 + Usia (Usia) vestita Macquart, 1846 [ACCEPTED SPECIES 299638:7F39S nidx=null]
Utleria salicifolia
 - Utleria salicifolia Bedd. ex Hook. fil. [SYNONYM SPECIES 299029:7F5R2 nidx=null parent=34CTF]
 + Utleria salicifolia Bedd. ex Hook. fil. [SYNONYM SPECIES 299638:CGH6D nidx=null parent=34CTF]
Utricularia amphibia
 - Utricularia amphibia Welw. ex Kamienski [SYNONYM SPECIES 299029:7F5DM nidx=null parent=7F5BK]
 + Utricularia amphibia Welw. ex Kamienski [SYNONYM SPECIES 299638:CGH6J nidx=null parent=7F5BK]
Utricularia arrojadensis
 - Utricularia arrojadensis Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F5CB nidx=null parent=7F4QL]
 + Utricularia arrojadensis Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH6K nidx=null parent=7F4QL]
Utricularia brachyceras
 - Utricularia brachyceras Schltr. ex Stephens [SYNONYM SPECIES 299029:7F5G7 nidx=null parent=7F5FM]
 + Utricularia brachyceras Schltr. ex Stephens [SYNONYM SPECIES 299638:CGH6L nidx=null parent=7F5FM]
Utricularia bramadensis
 - Utricularia bramadensis Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F5G4 nidx=null parent=7F4QL]
 + Utricularia bramadensis Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH6M nidx=null parent=7F4QL]
Utricularia bremii
 - Utricularia bremii Heer ex Köll. [ACCEPTED SPECIES 299029:B43XN nidx=null]
 + Utricularia bremii Heer ex Köll. [ACCEPTED SPECIES 299638:7F5FR nidx=null]
Utricularia campestris
 - Utricularia campestris Miq. ex C. B. Clarke [SYNONYM SPECIES 299029:7F5F9 nidx=null parent=7F5F6]
 + Utricularia campestris Miq. ex C. B. Clarke [SYNONYM SPECIES 299638:CGH6N nidx=null parent=7F5F6]
Utricularia capillaris
 - Utricularia capillaris Hoffmanns. ex Roem. & Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:7F5HF nidx=null parent=7F4Y4]
 + Utricularia capillaris Hoffmanns. ex Roem. & Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CGH6P nidx=null parent=7F4Y4]
Utricularia complanata
 - Utricularia complanata Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:7F5GN nidx=null parent=7F5F6]
 + Utricularia complanata Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CGH6R nidx=null parent=7F5F6]
Utricularia dissectifolia
 - Utricularia dissectifolia Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F5JM nidx=null parent=7F4YW]
 + Utricularia dissectifolia Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH6S nidx=null parent=7F4YW]
Utricularia dubia
 - Utricularia dubia Rosell. ex Ces., Pass. & Gibelli [AMBIGUOUS_SYNONYM SPECIES 299029:B4S2Z nidx=null parent=7F55Y]
 + Utricularia dubia Rosell. ex Ces., Pass. & Gibelli [AMBIGUOUS_SYNONYM SPECIES 299638:CGH6T nidx=null parent=7F55Y]
Utricularia dusenii var. corcovadensis
 - Utricularia dusenii var. corcovadensis Merl ex Luetzelb. [SYNONYM VARIETY 299029:5RZBR nidx=null parent=7F4TW]
 + Utricularia dusenii var. corcovadensis Merl ex Luetzelb. [SYNONYM VARIETY 299638:CGH6V nidx=null parent=7F4TW]
Utricularia exigua
 - Utricularia exigua Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F5J7 nidx=null parent=7F4Y4]
 + Utricularia exigua Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH6W nidx=null parent=7F4Y4]
Utricularia glazioviana
 - Utricularia glazioviana Warm. ex Glaziou [SYNONYM SPECIES 299029:7F5BD nidx=null parent=7F55X]
 + Utricularia glazioviana Warm. ex Glaziou [SYNONYM SPECIES 299638:CGH6Y nidx=null parent=7F55X]
Utricularia globulariifolia var. minor
 - Utricularia globulariifolia var. minor Merl ex Luetzelb. [SYNONYM VARIETY 299029:5RZC7 nidx=null parent=7F58W]
 + Utricularia globulariifolia var. minor Merl ex Luetzelb. [SYNONYM VARIETY 299638:CGH6Z nidx=null parent=7F58W]
Utricularia goebelii
 - Utricularia goebelii Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F5C3 nidx=null parent=7F57S]
 + Utricularia goebelii Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH72 nidx=null parent=7F57S]
Utricularia guianensis
 - Utricularia guianensis Splitg. ex de Vriese [SYNONYM SPECIES 299029:7F5C8 nidx=null parent=7F4Z5]
 + Utricularia guianensis Splitg. ex de Vriese [SYNONYM SPECIES 299638:CGH73 nidx=null parent=7F4Z5]
Utricularia huillensis
 - Utricularia huillensis Welw. ex Kamienski [SYNONYM SPECIES 299029:7F4RS nidx=null parent=7F588]
 + Utricularia huillensis Welw. ex Kamienski [SYNONYM SPECIES 299638:CGH74 nidx=null parent=7F588]
Utricularia jaquatibensis
 - Utricularia jaquatibensis Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F548 nidx=null parent=7F4QL]
 + Utricularia jaquatibensis Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH76 nidx=null parent=7F4QL]
Utricularia longifolia var. paludosa
 - Utricularia longifolia var. paludosa Merl ex Luetzelb. [SYNONYM VARIETY 299029:5RZCS nidx=null parent=7F4QL]
 + Utricularia longifolia var. paludosa Merl ex Luetzelb. [SYNONYM VARIETY 299638:CGH77 nidx=null parent=7F4QL]
Utricularia longirostris
 - Utricularia longirostris Leconte [SYNONYM SPECIES 299029:7F52L nidx=null parent=7F5BK]
 + Utricularia longirostris Leconte [SYNONYM SPECIES 299638:CGH78 nidx=null parent=7F5BK]
Utricularia luetzelburgii
 - Utricularia luetzelburgii Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F52Z nidx=null parent=7F4TG]
 + Utricularia luetzelburgii Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH79 nidx=null parent=7F4TG]
Utricularia marcelliana
 - Utricularia marcelliana Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F4RD nidx=null parent=7F4Y4]
 + Utricularia marcelliana Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH7B nidx=null parent=7F4Y4]
Utricularia muricata
 - Utricularia muricata Weber ex Kamienski [SYNONYM SPECIES 299029:7F55R nidx=null parent=7F5FZ]
 + Utricularia muricata Weber ex Kamienski [SYNONYM SPECIES 299638:CGH7C nidx=null parent=7F5FZ]
Utricularia obsoleta
 - Utricularia obsoleta Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F56M nidx=null parent=7F4Y4]
 + Utricularia obsoleta Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH7F nidx=null parent=7F4Y4]
Utricularia oryzetorum
 - Utricularia oryzetorum Miq. ex C. B. Clarke [SYNONYM SPECIES 299029:7F552 nidx=null parent=7F4WC]
 + Utricularia oryzetorum Miq. ex C. B. Clarke [SYNONYM SPECIES 299638:CGH7G nidx=null parent=7F4WC]
Utricularia pusilla var. itapavensis
 - Utricularia pusilla var. itapavensis Merl ex Luetzelb. [SYNONYM VARIETY 299029:5RZDF nidx=null parent=7F584]
 + Utricularia pusilla var. itapavensis Merl ex Luetzelb. [SYNONYM VARIETY 299638:CGH7H nidx=null parent=7F584]
Utricularia rhyterophylla
 - Utricularia rhyterophylla Sander ex R. Hogg [SYNONYM SPECIES 299029:7F58B nidx=null parent=7F4QL]
 + Utricularia rhyterophylla Sander ex R. Hogg [SYNONYM SPECIES 299638:CGH7J nidx=null parent=7F4QL]
Utricularia rotundifolia
 - Utricularia rotundifolia Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F4WK nidx=null parent=7F58W]
 + Utricularia rotundifolia Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH7K nidx=null parent=7F58W]
Utricularia saudadensis
 - Utricularia saudadensis Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F56T nidx=null parent=7F4ZQ]
 + Utricularia saudadensis Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH7L nidx=null parent=7F4ZQ]
Utricularia siakujiiensis
 - Utricularia siakujiiensis Nakaj. [SYNONYM SPECIES 299029:7F56Y nidx=null parent=7F55Y]
 + Utricularia siakujiiensis Nakaj. [SYNONYM SPECIES 299638:CGH7M nidx=null parent=7F55Y]
Utricularia subsessilis
 - Utricularia subsessilis Schltr. ex Kamienski [SYNONYM SPECIES 299029:7F59T nidx=null parent=7F4YY]
 + Utricularia subsessilis Schltr. ex Kamienski [SYNONYM SPECIES 299638:CGH7P nidx=null parent=7F4YY]
Utricularia tinguensis
 - Utricularia tinguensis Merl ex Luetzelb. [SYNONYM SPECIES 299029:7F4WY nidx=null parent=7F5BK]
 + Utricularia tinguensis Merl ex Luetzelb. [SYNONYM SPECIES 299638:CGH7Q nidx=null parent=7F5BK]
Utricularia verapazensis
 - Utricularia verapazensis Morong ex E. D. Sm. [SYNONYM SPECIES 299029:7F4XB nidx=null parent=7F4S9]
 + Utricularia verapazensis Morong ex E. D. Sm. [SYNONYM SPECIES 299638:CGH7R nidx=null parent=7F4S9]
Uvaria ferruginea
 - Uvaria ferruginea Buch.-Ham. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299029:7F76G nidx=null]
 + Uvaria ferruginea Buch.-Ham. ex Hook. fil. & Thomson [ACCEPTED SPECIES 299638:CGH88 nidx=null]
Uvulifer mehrai
 - Uvulifer mehrai Chatterji, 1950 [ACCEPTED SPECIES 299029:B7S2R nidx=null]
 + Uvulifer mehrai Chatterji, 1956 [ACCEPTED SPECIES 299638:CGH8S nidx=null]
Uvulifer stunkardi
 - Uvulifer stunkardi (Pande, 1938) Dubois, 1953 [ACCEPTED SPECIES 299029:B7RZP nidx=null]
 + Uvulifer stunkardi (Pande, 1938) Bhalerao, 1942 [ACCEPTED SPECIES 299638:CGH8W nidx=null]
Vaccaria
 - Vaccaria N.M.Wolf [SYNONYM UNRANKED 299029:BS9BX nidx=null parent=4S3B]
 + Vaccaria N.M.Wolf [SYNONYM UNRANKED 299638:CGH9C nidx=null parent=4S3B]
Vaccinium arboreum
 - Vaccinium arboreum Lesch. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:7F7TF nidx=null parent=7F8R6]
 + Vaccinium arboreum Lesch. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGH9M nidx=null parent=7F8R6]
Vaccinium brittonii
 - Vaccinium brittonii Porter ex E. P. Bicknell [SYNONYM SPECIES 299029:B4RXR nidx=null parent=7F85C]
 + Vaccinium brittonii Porter ex E. P. Bicknell [SYNONYM SPECIES 299638:CGH9W nidx=null parent=7F85C]
Vaccinium canadense
 - Vaccinium canadense Kalm ex Richardson [SYNONYM SPECIES 299029:7F86N nidx=null parent=7F776]
 + Vaccinium canadense Kalm ex Richardson [SYNONYM SPECIES 299638:CGHB6 nidx=null parent=7F776]
Vaccinium chunii
 - Vaccinium chunii Merr. ex Sleumer [ACCEPTED SPECIES 299029:7F7HC nidx=null]
 + Vaccinium chunii Merr. ex Sleumer [ACCEPTED SPECIES 299638:CGHB8 nidx=null]
Vaccinium gaultheriifolium
 - Vaccinium gaultheriifolium (Griff.) Hook. fil. ex C. B. Clarke [ACCEPTED SPECIES 299029:7F7KT nidx=null]
 + Vaccinium gaultheriifolium (Griff.) Hook. fil. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGHBD nidx=null]
Vaccinium kruhsianum
 - Vaccinium kruhsianum Fisch. ex Herder [SYNONYM SPECIES 299029:7F7DP nidx=null parent=5LQ4N]
 + Vaccinium kruhsianum Fisch. ex Herder [SYNONYM SPECIES 299638:CGHBF nidx=null parent=5LQ4N]
Vaccinium lanceolatum
 - Vaccinium lanceolatum DC. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299029:7F7BZ nidx=null parent=7F77H]
 + Vaccinium lanceolatum DC. ex Dunal [AMBIGUOUS_SYNONYM SPECIES 299638:CGHBG nidx=null parent=7F77H]
Vaccinium longicaudatum
 - Vaccinium longicaudatum Chun ex W. P. Fang & Z. H. Pan [ACCEPTED SPECIES 299029:7F7FB nidx=null]
 + Vaccinium longicaudatum Chun ex W. P. Fang & Z. H. Pan [ACCEPTED SPECIES 299638:CGHBH nidx=null]
Vaccinium merkii
 - Vaccinium merkii Fisch. ex Herder [SYNONYM SPECIES 299029:7F784 nidx=null parent=GBL8]
 + Vaccinium merkii Fisch. ex Herder [SYNONYM SPECIES 299638:CGHBJ nidx=null parent=GBL8]
Vaccinium microphyllum
 - Vaccinium microphyllum Reinw. ex Blume [ACCEPTED SPECIES 299029:7F782 nidx=null]
 + Vaccinium microphyllum Reinw. ex Blume [ACCEPTED SPECIES 299638:CGHBK nidx=null]
Vaccinium pentandrum
 - Vaccinium pentandrum Sodiro ex Sleumer [SYNONYM SPECIES 299029:7F6YC nidx=null parent=6DCKJ]
 + Vaccinium pentandrum Sodiro ex Sleumer [SYNONYM SPECIES 299638:CGHDG nidx=null parent=6DCKJ]
Vaccinium pulchellum
 - Vaccinium pulchellum Fisch. ex Herder [SYNONYM SPECIES 299029:7F6XG nidx=null parent=7F8TT]
 + Vaccinium pulchellum Fisch. ex Herder [SYNONYM SPECIES 299638:CGHDP nidx=null parent=7F8TT]
Vaccinium saxicola
 - Vaccinium saxicola Chun ex Sleumer [ACCEPTED SPECIES 299029:7F6ZQ nidx=null]
 + Vaccinium saxicola Chun ex Sleumer [ACCEPTED SPECIES 299638:CGHDR nidx=null]
Vaccinium subfalcatum
 - Vaccinium subfalcatum Merr. ex Sleumer [ACCEPTED SPECIES 299029:7F92H nidx=null]
 + Vaccinium subfalcatum Merr. ex Sleumer [ACCEPTED SPECIES 299638:CGHF4 nidx=null]
Vaccinium truncatocalyx
 - Vaccinium truncatocalyx Chun ex W. P. Fang & Z. H. Pan [ACCEPTED SPECIES 299029:7F93F nidx=null]
 + Vaccinium truncatocalyx Chun ex W. P. Fang & Z. H. Pan [ACCEPTED SPECIES 299638:CGHFH nidx=null]
Vaccinium yersinii
 - Vaccinium yersinii Chev. [SYNONYM SPECIES 299029:7F94M nidx=null parent=5RZJJ]
 + Vaccinium yersinii Chev. [SYNONYM SPECIES 299638:CGHG2 nidx=null parent=5RZJJ]
Valenciennesia
 - Valenciennesia [ACCEPTED GENUS 299029:84QKX nidx=null]
 + Valenciennesia Joubin, 1894 [SYNONYM GENUS 299638:CGHHJ nidx=null parent=84VLX]
Valenciennesia longirostris
 - Valenciennesia longirostris [SYNONYM SPECIES 299029:7F9FH nidx=null parent=7F9HS]
 + Valenciennesia longirostris (Quatrefages, 1846) [SYNONYM SPECIES 299638:CGHHK nidx=null parent=7F9HS]
Valencinia lineiformis
 - Valencinia lineiformis [SYNONYM SPECIES 299029:7F9HT nidx=null parent=7F9HF]
 + Valencinia lineiformis McIntosh, 1873-1874 [SYNONYM SPECIES 299638:CGHHL nidx=null parent=7F9HF]
Valencinia ornata
 - Valencinia ornata [SYNONYM SPECIES 299029:7F9HR nidx=null parent=59JZG]
 + Valencinia ornata Quatrefages, 1846 [SYNONYM SPECIES 299638:CGHHM nidx=null parent=59JZG]
Valencinia splendida
 - Valencinia splendida [SYNONYM SPECIES 299029:7F9HP nidx=null parent=59JZ9]
 + Valencinia splendida Quatrefages, 1846 [SYNONYM SPECIES 299638:CGHHN nidx=null parent=59JZ9]
Valeriana aquatica
 - Valeriana aquatica Schltdl. ex C. B. Clarke [SYNONYM SPECIES 299029:7FB5P nidx=null parent=9WGNJ]
 + Valeriana aquatica Schltdl. ex C. B. Clarke [SYNONYM SPECIES 299638:CGHHZ nidx=null parent=9WGNJ]
Valeriana dageletiana
 - Valeriana dageletiana Nakai ex Maek. [SYNONYM SPECIES 299029:7FB8S nidx=null parent=7FB94]
 + Valeriana dageletiana Nakai ex Maek. [SYNONYM SPECIES 299638:CGHJ4 nidx=null parent=7FB94]
Valeriana moonii
 - Valeriana moonii Arn. ex C. B. Clarke [ACCEPTED SPECIES 299029:7FCNB nidx=null]
 + Valeriana moonii Arn. ex C. B. Clarke [ACCEPTED SPECIES 299638:CGHJG nidx=null]
Valeriana palmeri
 - Valeriana palmeri A. Gray ex S. Watson [ACCEPTED SPECIES 299029:7FCB2 nidx=null]
 + Valeriana palmeri A. Gray ex S. Watson [ACCEPTED SPECIES 299638:CGHJJ nidx=null]
Valeriana stubendorfii
 - Valeriana stubendorfii Kreyer ex Kom. [SYNONYM SPECIES 299029:7FC78 nidx=null parent=B43YH]
 + Valeriana stubendorfii Kreyer ex Kom. [SYNONYM SPECIES 299638:CGHJP nidx=null parent=B43YH]
Valeriana subdentata
 - Valeriana subdentata Opiz ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:7FC6V nidx=null parent=7FB97]
 + Valeriana subdentata Opiz ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CGHJQ nidx=null parent=7FB97]
Valerianaceae
 - Valerianaceae Batsch [SYNONYM UNRANKED 299029:BSFXD nidx=null parent=7PP]
 + Valerianaceae Batsch [SYNONYM UNRANKED 299638:CGH92 nidx=null parent=7PP]
Valerianella soyeri
 - Valerianella soyeri Buchinger ex Boiss. [SYNONYM SPECIES 299029:7FC29 nidx=null parent=7FBYR]
 + Valerianella soyeri Buchinger ex Boiss. [SYNONYM SPECIES 299638:CGHJW nidx=null parent=7FBYR]
Valvata simplex
 - Valvata simplex T. Fuchs, 1870 [AMBIGUOUS_SYNONYM SPECIES 299029:7TKQQ nidx=null parent=7TY5N]
 + Valvata simplex T. Fuchs, 1870 [SYNONYM SPECIES 299638:CGHMP nidx=null parent=7TY5N]
Vanheerdea divergens
 - Vanheerdea divergens (L. Bolus) L. Bolus ex S. A. Hammer [ACCEPTED SPECIES 299029:7FGS5 nidx=null]
 + Vanheerdea divergens (L. Bolus) L. Bolus ex S. A. Hammer [ACCEPTED SPECIES 299638:CGHNT nidx=null]
Vania
 - Vania F.K.Mey. [SYNONYM UNRANKED 299029:C6RB8 nidx=null parent=C7WMB]
 + Vania F.K.Mey. [SYNONYM UNRANKED 299638:CFNKV nidx=null parent=C7WMB]
Vargasia tomentosa
 - Vargasia tomentosa Bertero [SYNONYM SPECIES 299029:7FHQL nidx=null parent=56L84]
 + Vargasia tomentosa Bertero [SYNONYM SPECIES 299638:CGHPB nidx=null parent=56L84]
Vassilczenkoa
 - Vassilczenkoa Lincz. [SYNONYM UNRANKED 299029:862T nidx=null parent=M8R]
 + Vassilczenkoa Lincz. [ACCEPTED GENUS 299638:CGHRB nidx=null]
Vatana
 - Vatana Dworakowska, 1995 [SYNONYM GENUS 299029:CF93T nidx=null parent=BYSNF]
 + Vatana Dworakowska, 1995 [SYNONYM GENUS 299638:8HSPC nidx=null parent=BYSNF]
Vatkea
 - Vatkea Hildeb. & O.Hoffm. [SYNONYM UNRANKED 299029:5THYL nidx=null parent=3WC]
 + Vatkea Hildeb. & O.Hoffm. [SYNONYM UNRANKED 299638:CGHRH nidx=null parent=3WC]
Vauquelinia
 - Vauquelinia Corrêa ex Humb. & Bonpl. [ACCEPTED GENUS 299029:863Y nidx=null]
 + Vauquelinia Corrêa ex Humb. & Bonpl. [ACCEPTED GENUS 299638:CGHRQ nidx=null]
Vauquelinia potosina
 - Vauquelinia potosina Pointer ex Standl. [SYNONYM SPECIES 299029:7FJSG nidx=null parent=5LQKP]
 + Vauquelinia potosina Pointer ex Standl. [SYNONYM SPECIES 299638:CGHRR nidx=null parent=5LQKP]
Velarifictorus (Velarifictorus) vicinus
 - Velarifictorus (Velarifictorus) vicinus (Chopard, 1955) [ACCEPTED SPECIES 299029:7FKWZ nidx=null]
 + Velarifictorus (Velarifictorus) vicinus (Chopard, 1955) [ACCEPTED SPECIES 299638:CGHS2 nidx=null]
Velezia
 - Velezia L. [SYNONYM UNRANKED 299029:8668 nidx=null parent=447X]
 + Velezia L. [SYNONYM UNRANKED 299638:CGHS3 nidx=null parent=447X]
Verbascum agrimonioides
 - Verbascum agrimonioides Degen & Borbás ex Formánek [SYNONYM SPECIES 299029:7FPCS nidx=null parent=7FP5B]
 + Verbascum agrimonioides Degen & Borbás ex Formánek [SYNONYM SPECIES 299638:CGHW2 nidx=null parent=7FP5B]
Verbascum barthii
 - Verbascum barthii Schur ex Nyman [SYNONYM SPECIES 299029:7FPDW nidx=null parent=5LQQS]
 + Verbascum barthii Schur ex Nyman [SYNONYM SPECIES 299638:CGHW3 nidx=null parent=5LQQS]
Verbascum brandzae
 - Verbascum brandzae Franch. ex D. Brândza [SYNONYM SPECIES 299029:7FPFH nidx=null parent=BP6ZV]
 + Verbascum brandzae Franch. ex D. Brândza [SYNONYM SPECIES 299638:CGHW4 nidx=null parent=BP6ZV]
Verbascum canescens
 - Verbascum canescens Jord. ex Boreau [SYNONYM SPECIES 299029:7FPFY nidx=null parent=5LQRN]
 + Verbascum canescens Jord. ex Boreau [SYNONYM SPECIES 299638:CGHW5 nidx=null parent=5LQRN]
Verbascum graecum
 - Verbascum graecum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:7FP6V nidx=null parent=5B24N]
 + Verbascum graecum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CGHW9 nidx=null parent=5B24N]
Verbascum lyratum
 - Verbascum lyratum Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:7G2BY nidx=null parent=5LQQS]
 + Verbascum lyratum Pourr. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGHWG nidx=null parent=5LQQS]
Verbascum meteoricum
 - Verbascum meteoricum Hausskn. ex Nyman [SYNONYM SPECIES 299029:7FQF3 nidx=null parent=7FP4F]
 + Verbascum meteoricum Hausskn. ex Nyman [SYNONYM SPECIES 299638:CGHWR nidx=null parent=7FP4F]
Verbascum nigrum
 - Verbascum nigrum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299029:7FQDB nidx=null parent=BP6ZP]
 + Verbascum nigrum Pall. ex M. Bieb. [AMBIGUOUS_SYNONYM SPECIES 299638:CGHWS nidx=null parent=BP6ZP]
Verbascum semidecurrens
 - Verbascum semidecurrens Kit. ex Nyman [SYNONYM SPECIES 299029:5B23Z nidx=null parent=7G2HB]
 + Verbascum semidecurrens Kit. ex Nyman [SYNONYM SPECIES 299638:CGHWV nidx=null parent=7G2HB]
Verbesina hallii
 - Verbesina hallii Hieron. ex Sodiro [SYNONYM SPECIES 299029:5B389 nidx=null parent=5B3GH]
 + Verbesina hallii Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGHXC nidx=null parent=CGHXG]
Verbesina inuloides
 - Verbesina inuloides Hieron. ex Sodiro [SYNONYM SPECIES 299029:5B399 nidx=null parent=5B3GH]
 + Verbesina inuloides Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGHXD nidx=null parent=CGHXG]
Verbesina sodiroi
 - Verbesina sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299029:5B3GH nidx=null]
 + Verbesina sodiroi Hieron. ex Sodiro [ACCEPTED SPECIES 299638:CGHXG nidx=null]
Vernonia bracteata
 - Vernonia bracteata Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:5B4KM nidx=null parent=64KJ3]
 + Vernonia bracteata Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CGHZ4 nidx=null parent=64KJ3]
Vernonia gochnatioides
 - Vernonia gochnatioides Hook. & Arn. ex DC. [SYNONYM SPECIES 299029:7G26X nidx=null parent=7FQ5N]
 + Vernonia gochnatioides Hook. & Arn. ex DC. [SYNONYM SPECIES 299638:CGHZS nidx=null parent=7FQ5N]
Vernonia indica
 - Vernonia indica Wall. ex C. B. Clarke [SYNONYM SPECIES 299029:5B55N nidx=null parent=64J57]
 + Vernonia indica Wall. ex C. B. Clarke [SYNONYM SPECIES 299638:CGHZV nidx=null parent=64J57]
Vernonia mastersii
 - Vernonia mastersii Wall. ex Kanjilal, P. C. Kanjilal & Das [ACCEPTED SPECIES 299029:7G25T nidx=null]
 + Vernonia mastersii Wall. ex Kanjilal, P. C. Kanjilal & Das [ACCEPTED SPECIES 299638:CGJ27 nidx=null]
Vernonia monosis
 - Vernonia monosis Benth. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299029:5B5G3 nidx=null parent=6ZZ7V]
 + Vernonia monosis Benth. ex C. B. Clarke [AMBIGUOUS_SYNONYM SPECIES 299638:CGJ2P nidx=null parent=6ZZ7V]
Vernonia montevidensis
 - Vernonia montevidensis Nees ex Otto & D. Dietr. [SYNONYM SPECIES 299029:5B5G7 nidx=null parent=5Z2DJ]
 + Vernonia montevidensis Nees ex Otto & D. Dietr. [SYNONYM SPECIES 299638:CGJ2Q nidx=null parent=5Z2DJ]
Vernonia nitidula var. lucida
 - Vernonia nitidula var. lucida (Less.) Arechav. [SYNONYM VARIETY 299029:5S2K3 nidx=null parent=5B49Y]
 + Vernonia nitidula var. lucida (Less.) Arechav. [SYNONYM VARIETY 299638:CGJ2X nidx=null parent=5B49Y]
Vernonia sodiroi
 - Vernonia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:5B5Z5 nidx=null parent=6P9TL]
 + Vernonia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGJ4Y nidx=null parent=6P9TL]
Veronica benthamii
 - Veronica benthamii K. Koch ex Boiss. [AMBIGUOUS_SYNONYM SPECIES 299029:5B6GX nidx=null parent=5B76V]
 + Veronica benthamii K. Koch ex Boiss. [AMBIGUOUS_SYNONYM SPECIES 299638:CGJ6G nidx=null parent=5B76V]
Veronica buxbaumiana
 - Veronica buxbaumiana Pall. ex M. Bieb. [SYNONYM SPECIES 299029:5B6JG nidx=null parent=BPFMY]
 + Veronica buxbaumiana Pall. ex M. Bieb. [SYNONYM SPECIES 299638:CGJ6H nidx=null parent=BPFMY]
Veronica candida
 - Veronica candida Lodd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:B5GJ9 nidx=null parent=5LQY8]
 + Veronica candida Lodd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CGJ6J nidx=null parent=5LQY8]
Veronica carnea
 - Veronica carnea Opiz ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:5B6KH nidx=null parent=5B78V]
 + Veronica carnea Opiz ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CGJ6K nidx=null parent=5B78V]
Veronica crispa
 - Veronica crispa Lodd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:B4SXB nidx=null parent=B89NV]
 + Veronica crispa Lodd. ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CGJ6L nidx=null parent=B89NV]
Veronica lanuginosa
 - Veronica lanuginosa Benth. ex Hook. fil. [ACCEPTED SPECIES 299029:5B6XJ nidx=null]
 + Veronica lanuginosa Benth. ex Hook. fil. [ACCEPTED SPECIES 299638:CGJ6P nidx=null]
Veronica lucens
 - Veronica lucens Kirk ex J. B. Armstr. [SYNONYM SPECIES 299029:5B6YR nidx=null parent=5B6K6]
 + Veronica lucens Kirk ex J. B. Armstr. [SYNONYM SPECIES 299638:CGJ6Q nidx=null parent=5B6K6]
Veronica minor
 - Veronica minor Vahl ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:5B72N nidx=null parent=7L6SB]
 + Veronica minor Vahl ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:CGJ6S nidx=null parent=7L6SB]
Veronica simplex
 - Veronica simplex Opiz ex Schult. & Schult. fil. [SYNONYM SPECIES 299029:5B7D3 nidx=null parent=5LQXQ]
 + Veronica simplex Opiz ex Schult. & Schult. fil. [SYNONYM SPECIES 299638:CGJ72 nidx=null parent=5LQXQ]
Veronica stylophora
 - Veronica stylophora Popov ex Vved. [ACCEPTED SPECIES 299029:7FPLL nidx=null]
 + Veronica stylophora Popov ex Vved. [ACCEPTED SPECIES 299638:CGJ74 nidx=null]
Veronica tenella
 - Veronica tenella Jan ex Ces., Pass. & Gibelli [AMBIGUOUS_SYNONYM SPECIES 299029:7FPPJ nidx=null parent=5LQV5]
 + Veronica tenella Jan ex Ces., Pass. & Gibelli [AMBIGUOUS_SYNONYM SPECIES 299638:CGJ75 nidx=null parent=5LQV5]
Verrucularia
 - Verrucularia A.Juss. [SYNONYM UNRANKED 299029:BMJDC nidx=null parent=63VM4]
 + Verrucularia A.Juss. [SYNONYM UNRANKED 299638:CGJ97 nidx=null parent=63VM4]
Verticillaria madruno
 - Verticillaria madruno (Planch. & Triana) Tul. ex Vesque [SYNONYM SPECIES 299029:5B8VB nidx=null parent=3F9YT]
 + Verticillaria madruno (Planch. & Triana) Tul. ex Vesque [SYNONYM SPECIES 299638:CGJ9M nidx=null parent=3F9YT]
Viburnum sambucinum
 - Viburnum sambucinum Reinw. ex Blume [ACCEPTED SPECIES 299029:5BCDW nidx=null]
 + Viburnum sambucinum Reinw. ex Blume [ACCEPTED SPECIES 299638:CGJJS nidx=null]
Vicia pseudovenosa f. multijuga
 - Vicia pseudovenosa f. multijuga [SYNONYM FORM 299029:9FJ2C nidx=null parent=9DT97]
 + Vicia pseudovenosa f. multijuga Nakai [SYNONYM FORM 299638:CGJLG nidx=null parent=9DT97]
Vieraea
 - Vieraea Webb & Berthel. [ACCEPTED GENUS 299029:63VNF nidx=null]
 + Vieraea Webb & Berthel. [ACCEPTED GENUS 299638:CGJMX nidx=null]
Vigna racemosa
 - Vigna racemosa (G.Don) Hutch. & Dalziel ex Baker f. [ACCEPTED SPECIES 299029:9DQRX nidx=null]
 + Vigna racemosa (G.Don) Hutch. & Dalziel ex Baker f. [ACCEPTED SPECIES 299638:5BDSR nidx=null]
Viguiera buddlejiformis
 - Viguiera buddlejiformis Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299029:7FSMQ nidx=null parent=BL95]
 + Viguiera buddlejiformis Benth. & Hook. fil. ex Hemsl. [SYNONYM SPECIES 299638:CGJNW nidx=null parent=BL95]
Viguiera chimboensis
 - Viguiera chimboensis Hieron. ex Sodiro [SYNONYM SPECIES 299029:7FSN3 nidx=null parent=667Z3]
 + Viguiera chimboensis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGJNX nidx=null parent=667Z3]
Viguiera tenuis
 - Viguiera tenuis A. Gray [SYNONYM SPECIES 299029:B4P4H nidx=null parent=3NLJ4]
 + Viguiera tenuis A. Gray [SYNONYM SPECIES 299638:7G4C9 nidx=null parent=3NLJ4]
Villarsia aurantiaca
 - Villarsia aurantiaca Ridl. ex R. M. King & Gamble [SYNONYM SPECIES 299029:B5GN6 nidx=null parent=486PD]
 + Villarsia aurantiaca Ridl. ex R. M. King & Gamble [SYNONYM SPECIES 299638:CGJPK nidx=null parent=486PD]
Vincetoxicum astephanoides
 - Vincetoxicum astephanoides A. Gray ex S. Wasser [SYNONYM SPECIES 299029:8RBZP nidx=null parent=8RTM3]
 + Vincetoxicum astephanoides A. Gray ex S. Wasser [SYNONYM SPECIES 299638:CGJPZ nidx=null parent=8RTM3]
Vincetoxicum nigrescens
 - Vincetoxicum nigrescens Jord. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299029:5BFVY nidx=null parent=5BFVZ]
 + Vincetoxicum nigrescens Jord. ex Nyman [AMBIGUOUS_SYNONYM SPECIES 299638:CGJQB nidx=null parent=5BFVZ]
Viola banatica
 - Viola banatica Kit. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:BTHJM nidx=null parent=5LRSZ]
 + Viola banatica Kit. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CGJTB nidx=null parent=5LRSZ]
Viola billotiana
 - Viola billotiana F. W. Schultz ex Nyman [SYNONYM SPECIES 299029:5BGFV nidx=null parent=5BHLY]
 + Viola billotiana F. W. Schultz ex Nyman [SYNONYM SPECIES 299638:94HVC nidx=null parent=5BHLY]
Viola bocquetiana
 - Viola bocquetiana Yild. [ACCEPTED SPECIES 299029:5BGG6 nidx=null]
 + Viola bocquetiana Yild. [ACCEPTED SPECIES 299638:CGJTC nidx=null]
Viola cetia
 - Viola cetia Beck ex Borbás [SYNONYM SPECIES 299029:5BGJJ nidx=null parent=7L6CZ]
 + Viola cetia Beck ex Borbás [SYNONYM SPECIES 299638:CGJTD nidx=null parent=7L6CZ]
Viola ciliata
 - Viola ciliata Willd. ex Schult. [SYNONYM SPECIES 299029:5BGKC nidx=null parent=5BGM3]
 + Viola ciliata Willd. ex Schult. [SYNONYM SPECIES 299638:CGJTF nidx=null parent=5BGM3]
Viola confinis
 - Viola confinis Jord. ex Nyman [SYNONYM SPECIES 299029:BTT2S nidx=null parent=5LRSZ]
 + Viola confinis Jord. ex Nyman [SYNONYM SPECIES 299638:CGJTG nidx=null parent=5LRSZ]
Viola degeneri
 - Viola degeneri Schweigg. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299029:5BGMY nidx=null parent=5BHG3]
 + Viola degeneri Schweigg. ex Mert. & W. D. J. Koch [SYNONYM SPECIES 299638:93RKY nidx=null parent=5BHG3]
Viola deseglisei
 - Viola deseglisei Jord. ex Boreau [SYNONYM SPECIES 299029:7G42H nidx=null parent=5LRLV]
 + Viola deseglisei Jord. ex Boreau [SYNONYM SPECIES 299638:CGJTH nidx=null parent=5LRLV]
Viola digitata
 - Viola digitata Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299029:5BGNJ nidx=null parent=5BGMH]
 + Viola digitata Willd. ex Schult. [AMBIGUOUS_SYNONYM SPECIES 299638:CGJTJ nidx=null parent=5BGMH]
Viola flexuosa
 - Viola flexuosa Moretti ex Schult. [SYNONYM SPECIES 299029:5BGRS nidx=null parent=5BHLY]
 + Viola flexuosa Moretti ex Schult. [SYNONYM SPECIES 299638:CGJTL nidx=null parent=5BHLY]
Viola foucaudii
 - Viola foucaudii A. Sav. [SYNONYM SPECIES 299029:BTHK2 nidx=null parent=5LRSZ]
 + Viola foucaudii A. Sav. [SYNONYM SPECIES 299638:CGJTM nidx=null parent=5LRSZ]
Viola gronovii
 - Viola gronovii Willd. ex Schult. [SYNONYM SPECIES 299029:BTT3Q nidx=null parent=5BHDN]
 + Viola gronovii Willd. ex Schult. [SYNONYM SPECIES 299638:CGJTN nidx=null parent=5BHDN]
Viola hookeri
 - Viola hookeri Thomson ex W. Becker [AMBIGUOUS_SYNONYM SPECIES 299029:5BGVH nidx=null parent=5BHL5]
 - Viola hookeri Thomson ex Hook. fil. & Thomson [SYNONYM SPECIES 299029:5BGVK nidx=null parent=5BHL5]
 + Viola hookeri Thomson ex W. Becker [AMBIGUOUS_SYNONYM SPECIES 299638:CGJTP nidx=null parent=5BHL5]
 + Viola hookeri Thomson ex Hook. fil. & Thomson [SYNONYM SPECIES 299638:CGJTQ nidx=null parent=5BHL5]
Viola livida
 - Viola livida Kit. ex Schult. [SYNONYM SPECIES 299029:5BH2W nidx=null parent=5LRRX]
 + Viola livida Kit. ex Schult. [SYNONYM SPECIES 299638:CGJTS nidx=null parent=5LRRX]
Viola lloydii
 - Viola lloydii Jord. ex Boreau [SYNONYM SPECIES 299029:BTT49 nidx=null parent=5LRSZ]
 + Viola lloydii Jord. ex Boreau [SYNONYM SPECIES 299638:CGJTT nidx=null parent=5LRSZ]
Viola longiviola
 - Viola longiviola Pourr. ex Schult. [SYNONYM SPECIES 299029:5BH39 nidx=null parent=7FRQ8]
 + Viola longiviola Pourr. ex Schult. [SYNONYM SPECIES 299638:CGJTV nidx=null parent=7FRQ8]
Viola mucuzii
 - Viola mucuzii Orph. ex Nyman [SYNONYM SPECIES 299029:BTT4L nidx=null parent=5LRSZ]
 + Viola mucuzii Orph. ex Nyman [SYNONYM SPECIES 299638:CGJTW nidx=null parent=5LRSZ]
Viola parviflora
 - Viola parviflora Kit. ex Schult. [SYNONYM SPECIES 299029:BTHKK nidx=null parent=5LRSZ]
 + Viola parviflora Kit. ex Schult. [SYNONYM SPECIES 299638:CGJTX nidx=null parent=5LRSZ]
Viola peregrina
 - Viola peregrina Jord. ex Boreau [SYNONYM SPECIES 299029:BTT57 nidx=null parent=5LRSZ]
 + Viola peregrina Jord. ex Boreau [SYNONYM SPECIES 299638:CGJTY nidx=null parent=5LRSZ]
Viola prolixa
 - Viola prolixa (Pancic ex Adamovic) Pancic ex W. Becker [SYNONYM SPECIES 299029:BTHKP nidx=null parent=5BGMG]
 + Viola prolixa (Pancic ex Adamovic) Pancic ex W. Becker [SYNONYM SPECIES 299638:5BHDZ nidx=null parent=5BGMG]
Viola pulchella
 - Viola pulchella Leyb. ex Reiche & Johow [AMBIGUOUS_SYNONYM SPECIES 299029:7FRRX nidx=null parent=7G3QK]
 + Viola pulchella Leyb. ex Reiche & Johow [AMBIGUOUS_SYNONYM SPECIES 299638:CGJTZ nidx=null parent=7G3QK]
Viola ruralis
 - Viola ruralis Jord. ex Boreau [SYNONYM SPECIES 299029:93RLS nidx=null parent=5LRSZ]
 + Viola ruralis Jord. ex Boreau [SYNONYM SPECIES 299638:CGJV2 nidx=null parent=5LRSZ]
Viola scandens
 - Viola scandens Humb. & Bonpl. ex Schult. [ACCEPTED SPECIES 299029:5BHJH nidx=null]
 + Viola scandens Humb. & Bonpl. ex Schult. [ACCEPTED SPECIES 299638:CGJV3 nidx=null]
Viola schultzii
 - Viola schultzii Billot [SYNONYM SPECIES 299029:BTHKS nidx=null parent=7X8Q5]
 + Viola schultzii Billot [SYNONYM SPECIES 299638:5BHJT nidx=null parent=7X8Q5]
Viola spathulata
 - Viola spathulata Willd. ex Schult. [ACCEPTED SPECIES 299029:5BHLP nidx=null]
 + Viola spathulata Willd. ex Schult. [ACCEPTED SPECIES 299638:CGJV6 nidx=null]
Viola tenerrima
 - Viola tenerrima Wiesb. ex Nyman [SYNONYM SPECIES 299029:5BHNZ nidx=null parent=5BGV7]
 + Viola tenerrima Wiesb. ex Nyman [SYNONYM SPECIES 299638:CGJV7 nidx=null parent=5BGV7]
Viola teucriifolia
 - Viola teucriifolia Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299029:5BHP9 nidx=null parent=5BHHD]
 + Viola teucriifolia Humb. & Bonpl. ex Schult. [SYNONYM SPECIES 299638:CGJV8 nidx=null parent=5BHHD]
Viola × aberrans
 - Viola × aberrans Greene ex W. Stone [ACCEPTED SPECIES 299029:7NMQB nidx=null]
 + Viola × aberrans Greene ex W. Stone [ACCEPTED SPECIES 299638:CGJT9 nidx=null]
Viorna
 - Viorna (Pers.) Rchb. [SYNONYM UNRANKED 299029:5TJ2Y nidx=null parent=3QTB]
 + Viorna (Pers.) Rchb. [SYNONYM UNRANKED 299638:CFHHN nidx=null parent=3QTB]
Vismia confertiflora
 - Vismia confertiflora Spruce ex Rchb. fil. [SYNONYM SPECIES 299029:5BKQM nidx=null parent=BP7BD]
 + Vismia confertiflora Spruce ex Rchb. fil. [SYNONYM SPECIES 299638:CGJVH nidx=null parent=BP7BD]
Vismia lasiantha
 - Vismia lasiantha Klotzsch ex Rchb. fil. [SYNONYM SPECIES 299029:5BKRF nidx=null parent=5BKQ9]
 + Vismia lasiantha Klotzsch ex Rchb. fil. [SYNONYM SPECIES 299638:CGJVJ nidx=null parent=5BKQ9]
Vismia obtusa
 - Vismia obtusa Spruce ex Rchb. fil. [ACCEPTED SPECIES 299029:5BKS5 nidx=null]
 + Vismia obtusa Spruce ex Rchb. fil. [ACCEPTED SPECIES 299638:CGJVK nidx=null]
Vismia sellowiana
 - Vismia sellowiana Klotzsch ex Rchb. [SYNONYM SPECIES 299029:5BKSN nidx=null parent=5BKQ9]
 + Vismia sellowiana Klotzsch ex Rchb. [SYNONYM SPECIES 299638:CGJVL nidx=null parent=5BKQ9]
Vitis coignetiae
 - Vitis coignetiae Pulliat ex Planch. [ACCEPTED SPECIES 299029:5BLMP nidx=null]
 + Vitis coignetiae Pulliat ex Planch. [ACCEPTED SPECIES 299638:CGJVS nidx=null]
Vitis durandii
 - Vitis durandii Lecard ex Carrière [SYNONYM SPECIES 299029:5BLPR nidx=null parent=VKY3]
 + Vitis durandii Lecard ex Carrière [SYNONYM SPECIES 299638:CGJVT nidx=null parent=VKY3]
Vitis parkeri
 - Vitis parkeri Gagnep. ex Osmaston [AMBIGUOUS_SYNONYM SPECIES 299029:7FTDD nidx=null parent=55TKW]
 + Vitis parkeri Gagnep. ex Osmaston [AMBIGUOUS_SYNONYM SPECIES 299638:CGJVV nidx=null parent=55TKW]
Vitis rupestris var. dissecta
 - Vitis rupestris var. dissecta Eggert ex L. H. Bailey [SYNONYM VARIETY 299029:BR995 nidx=null parent=7FTDZ]
 + Vitis rupestris var. dissecta Eggert ex L. H. Bailey [SYNONYM VARIETY 299638:CGJVW nidx=null parent=7FTDZ]
Vitis sterculiifolia
 - Vitis sterculiifolia F. Muell. ex Benth. [SYNONYM SPECIES 299029:7G5DQ nidx=null parent=BRK7H]
 + Vitis sterculiifolia F. Muell. ex Benth. [SYNONYM SPECIES 299638:CGJVX nidx=null parent=BRK7H]
Vitis tiliifolia
 - Vitis tiliifolia Humb. & Bonpl. ex Roem. & Schult. [ACCEPTED SPECIES 299029:5BM68 nidx=null]
 + Vitis tiliifolia Humb. & Bonpl. ex Roem. & Schult. [ACCEPTED SPECIES 299638:CGJVY nidx=null]
Vitrina (Semilimax) kotulae
 - Vitrina (Semilimax) kotulae (Westerlund, 1883) [SYNONYM SPECIES 299029:C8M6X nidx=null parent=3L69B]
 + Vitrina (Semilimax) kotulae (Westerlund, 1883) [SYNONYM SPECIES 299638:CGJP2 nidx=null parent=3L69B]
Vitrina kermadeensis
 - Vitrina kermadeensis E. A. Smith, 1873 [SYNONYM SPECIES 299029:BHNCC nidx=null parent=3R646]
 + Vitrina kermadeensis E. A. Smith, 1873 [SYNONYM SPECIES 299638:CGJNZ nidx=null parent=3R646]
Vittadinia australis var. megacephala
 - Vittadinia australis var. megacephala F. Muell. ex Benth. [SYNONYM VARIETY 299029:B58GY nidx=null parent=5BMPS]
 + Vittadinia australis var. megacephala F. Muell. ex Benth. [SYNONYM VARIETY 299638:5S49Z nidx=null parent=5BMPS]
Voacanga africana
 - Voacanga africana Stapf ex Scott Elliot [ACCEPTED SPECIES 299029:5BNT9 nidx=null]
 + Voacanga africana Stapf ex Scott Elliot [ACCEPTED SPECIES 299638:CGJWZ nidx=null]
Vochysia schwackeana
 - Vochysia schwackeana Warm. ex Glaziou [SYNONYM SPECIES 299029:5BNZN nidx=null parent=5BNZM]
 + Vochysia schwackeana Warm. ex Glaziou [SYNONYM SPECIES 299638:CGJX4 nidx=null parent=5BNZM]
Vochysia spathulata
 - Vochysia spathulata Warm. ex Glaziou [SYNONYM SPECIES 299029:5BNZV nidx=null parent=7G58F]
 + Vochysia spathulata Warm. ex Glaziou [SYNONYM SPECIES 299638:CGJX5 nidx=null parent=7G58F]
Voelckeria
 - Voelckeria Klotzsch & H.Karst. ex Endl. [SYNONYM UNRANKED 299029:B4H8Q nidx=null parent=646X5]
 + Voelckeria Klotzsch & H.Karst. ex Endl. [SYNONYM UNRANKED 299638:5TJ3V nidx=null parent=646X5]
Volgella
 - Volgella [ACCEPTED SUBGENUS 299029:7ZXFQ nidx=null]
 + Volgella [ACCEPTED SUBGENUS 299638:CGBLM nidx=null]
Volkeranthus
 - Volkeranthus Gerbaulet [SYNONYM UNRANKED 299029:5TJ46 nidx=null parent=5PKQ]
 + Volkeranthus Gerbaulet [SYNONYM UNRANKED 299638:CG4FJ nidx=null parent=5PKQ]
Voloshinoides
 - Voloshinoides [ACCEPTED SUBGENUS 299029:7ZXFS nidx=null]
 + Voloshinoides [ACCEPTED SUBGENUS 299638:CFGCS nidx=null]
Voyria nivea
 - Voyria nivea Spruce ex Progel [AMBIGUOUS_SYNONYM SPECIES 299029:7FST6 nidx=null parent=5BRM4]
 + Voyria nivea Spruce ex Progel [AMBIGUOUS_SYNONYM SPECIES 299638:CGJXD nidx=null parent=5BRM4]
Wagatea spicata
 - Wagatea spicata Dalzell ex Wight [SYNONYM SPECIES 299029:5BSSY nidx=null parent=44GHT]
 + Wagatea spicata Dalzell ex Wight [SYNONYM SPECIES 299638:9DQW7 nidx=null parent=44GHT]
Walafrida
 - Walafrida E.Mey. [SYNONYM UNRANKED 299029:5TJ4W nidx=null parent=7F6Z]
 + Walafrida E.Mey. [SYNONYM UNRANKED 299638:CGK3Y nidx=null parent=7F6Z]
Waldschmidia
 - Waldschmidia F.H.Wigg. [SYNONYM UNRANKED 299029:5TJ4Z nidx=null parent=664D]
 + Waldschmidia F.H.Wigg. [SYNONYM UNRANKED 299638:CGK5R nidx=null parent=664D]
Waldsteinia
 - Waldsteinia Willd. [SYNONYM UNRANKED 299029:5TJ52 nidx=null parent=6356B]
 + Waldsteinia Willd. [SYNONYM UNRANKED 299638:CGK5S nidx=null parent=6356B]
Walpersia
 - Walpersia Reissek ex Endl. [SYNONYM UNRANKED 299029:9XP8K nidx=null parent=7Z8N]
 + Walpersia Reissek ex Endl. [SYNONYM UNRANKED 299638:5TJ5B nidx=null parent=7Z8N]
Wasabia
 - Wasabia Matsum. [SYNONYM UNRANKED 299029:C8N6L nidx=null parent=C74HH]
 + Wasabia Matsum. [SYNONYM UNRANKED 299638:CGGZH nidx=null parent=C74HH]
Weigelastrum
 - Weigelastrum (Nakai) Nakai [SYNONYM UNRANKED 299029:CCG34 nidx=null parent=45BJ]
 - Weigelastrum (Nakai) Nakai [SYNONYM UNRANKED 299029:CF83Z nidx=null parent=87QK]
 + Weigelastrum (Nakai) Nakai [SYNONYM UNRANKED 299638:CGH3H nidx=null parent=45BJ]
 + Weigelastrum (Nakai) Nakai [SYNONYM UNRANKED 299638:CGH3J nidx=null parent=87QK]
Weinmannia austrocaledonica
 - Weinmannia austrocaledonica Vieill. ex Guillaumin [SYNONYM SPECIES 299029:5BWJB nidx=null parent=6BRMJ]
 + Weinmannia austrocaledonica Vieill. ex Guillaumin [SYNONYM SPECIES 299638:CGH3L nidx=null parent=CFNP3]
Weinmannia parvifolia
 - Weinmannia parvifolia Ruiz ex D. Don [SYNONYM SPECIES 299029:BKTQW nidx=null parent=CCG3H]
 + Weinmannia parvifolia Ruiz ex D. Don [SYNONYM SPECIES 299638:CGH3Q nidx=null parent=CCG3H]
Weinmannia rarotongensis
 - Weinmannia rarotongensis Hemsl. ex Cheeseman [SYNONYM SPECIES 299029:8T2PY nidx=null parent=8TKCN]
 + Weinmannia rarotongensis Hemsl. ex Cheeseman [SYNONYM SPECIES 299638:CGH3R nidx=null parent=8TKCN]
Weinmannia sambucina
 - Weinmannia sambucina Ruiz ex D. Don [SYNONYM SPECIES 299029:5BWRP nidx=null parent=5BWKF]
 + Weinmannia sambucina Ruiz ex D. Don [SYNONYM SPECIES 299638:CGH3S nidx=null parent=5BWKF]
Wentsaiboea
 - Wentsaiboea D.Fang & D.H.Qin [SYNONYM UNRANKED 299029:7NDG5 nidx=null parent=6VPC]
 + Wentsaiboea D.Fang & D.H.Qin [SYNONYM UNRANKED 299638:CGH4W nidx=null parent=6VPC]
Werneria ciliata
 - Werneria ciliata Wedd. ex Sch. Bip. [SYNONYM SPECIES 299029:5BXFQ nidx=null parent=B87CT]
 + Werneria ciliata Wedd. ex Sch. Bip. [SYNONYM SPECIES 299638:CGH55 nidx=null parent=B87CT]
Werneria nana
 - Werneria nana (Decne.) Benth. & Hook. fil. ex C. B. Clarke [SYNONYM SPECIES 299029:B4P87 nidx=null parent=ZB5X]
 + Werneria nana (Decne.) Benth. & Hook. fil. ex C. B. Clarke [SYNONYM SPECIES 299638:5BXH6 nidx=null parent=ZB5X]
Whartonacarus chaetosus
 - Whartonacarus chaetosus (Brennan & Jones, 1961) [ACCEPTED SPECIES 299029:C4CRM nidx=null]
 + Whartonacarus chaetosus (Brennan & Jones, 1961) [ACCEPTED SPECIES 299638:8ZLQW nidx=null]
Whitleya stramonifolia
 - Whitleya stramonifolia Wall. ex D. Don [SYNONYM SPECIES 299029:5BY9Y nidx=null parent=66RWR]
 + Whitleya stramonifolia Wall. ex D. Don [SYNONYM SPECIES 299638:CGH7N nidx=null parent=66RWR]
Wibelia
 - Wibelia Bernh. [SYNONYM UNRANKED 299029:C3KJ3 nidx=null parent=B8XSM]
 + Wibelia Bernh. [SYNONYM UNRANKED 299638:CFP8Y nidx=null parent=B8XSM]
Wigginsia
 - Wigginsia D.M.Porter [SYNONYM UNRANKED 299029:5TJ78 nidx=null parent=6HZK]
 + Wigginsia D.M.Porter [SYNONYM UNRANKED 299638:CG4TW nidx=null parent=6HZK]
Willughbeia grandiflora
 - Willughbeia grandiflora Dyer ex Hook. fil. [ACCEPTED SPECIES 299029:5BZPX nidx=null]
 + Willughbeia grandiflora Dyer ex Hook. fil. [ACCEPTED SPECIES 299638:CGH9G nidx=null]
Willughbeia oblonga
 - Willughbeia oblonga Dyer ex Hook. fil. [ACCEPTED SPECIES 299029:5BZQB nidx=null]
 + Willughbeia oblonga Dyer ex Hook. fil. [ACCEPTED SPECIES 299638:CGH9H nidx=null]
Wilsonaria
 - Wilsonaria Rushforth [SYNONYM UNRANKED 299029:882L nidx=null parent=7JR7]
 + Wilsonaria Rushforth [SYNONYM UNRANKED 299638:CGH9L nidx=null parent=7JR7]
Winitia
 - Winitia Chaowasku [SYNONYM UNRANKED 299029:C8NQZ nidx=null parent=C8J8P]
 + Winitia Chaowasku [SYNONYM UNRANKED 299638:CGHBB nidx=null parent=C8J8P]
Wislizenia
 - Wislizenia Engelm. [SYNONYM UNRANKED 299029:7NDG2 nidx=null parent=62L82]
 + Wislizenia Engelm. [SYNONYM UNRANKED 299638:CGHFV nidx=null parent=62L82]
Wissadula grandifolia
 - Wissadula grandifolia Baker fil. ex Rusby [ACCEPTED SPECIES 299029:9YPR6 nidx=null]
 + Wissadula grandifolia Baker fil. ex Rusby [ACCEPTED SPECIES 299638:5C2FB nidx=null]
Wissadula mandonii
 - Wissadula mandonii K. Schum. ex R. E. Fr. [SYNONYM SPECIES 299029:5C2FX nidx=null parent=5C2GM]
 + Wissadula mandonii K. Schum. ex R. E. Fr. [SYNONYM SPECIES 299638:CGHFY nidx=null parent=5C2GM]
Withania riebeckii
 - Withania riebeckii Schweinf. ex Balf. fil. [ACCEPTED SPECIES 299029:5C2K5 nidx=null]
 + Withania riebeckii Schweinf. ex Balf. fil. [ACCEPTED SPECIES 299638:CGHG7 nidx=null]
Woehleria
 - Woehleria Griseb. [SYNONYM UNRANKED 299029:7Q6MP nidx=null parent=54YY]
 + Woehleria Griseb. [SYNONYM UNRANKED 299638:CGHGH nidx=null parent=54YY]
Wollastenothoe
 - Wollastenothoe Gouillieux & Navarro-Mayoral in Navarro-Mayoral & al., 2024 [ACCEPTED GENUS 299029:CCKVP nidx=null]
 + Wollastenothoe Gouillieux & Navarro-Mayoral in Navarro-Mayoral et al., 2024 [ACCEPTED GENUS 299638:CGHH8 nidx=null]
Wollastenothoe minuta
 - Wollastenothoe minuta Gouillieux & Navarro-Mayoral in Navarro-Mayoral & al., 2024 [ACCEPTED SPECIES 299029:CCKVR nidx=null]
 + Wollastenothoe minuta Gouillieux & Navarro-Mayoral in Navarro-Mayoral et al., 2024 [ACCEPTED SPECIES 299638:CGHH9 nidx=null]
Woodsia incisa
 - Woodsia incisa Gillies ex Hook. & Grev. [SYNONYM SPECIES 299029:BCTGG nidx=null parent=BC7D6]
 + Woodsia incisa Gillies ex Hook. & Grev. [SYNONYM SPECIES 299638:7Z734 nidx=null parent=BC7D6]
Wulffia
 - Wulffia Neck. ex Cass. [SYNONYM UNRANKED 299029:B3L9F nidx=null parent=7WWY]
 + Wulffia Neck. ex Cass. [SYNONYM UNRANKED 299638:CGHJK nidx=null parent=7WWY]
Wulffia sodiroi
 - Wulffia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299029:5C3XP nidx=null parent=W4WF]
 + Wulffia sodiroi Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGHJL nidx=null parent=W4WF]
Xanthium chrysacanthum
 - Xanthium chrysacanthum Costa ex Widder [SYNONYM SPECIES 299029:5C4XV nidx=null parent=BQGD9]
 + Xanthium chrysacanthum Costa ex Widder [SYNONYM SPECIES 299638:CGHM3 nidx=null parent=BQGD9]
Xanthium strumarium var. subinerme
 - Xanthium strumarium var. subinerme C. Winkl. ex Widder [SYNONYM VARIETY 299029:5S574 nidx=null parent=7G6SB]
 + Xanthium strumarium var. subinerme C. Winkl. ex Widder [SYNONYM VARIETY 299638:CGHMS nidx=null parent=7G6SB]
Xanthostemon verdugonianus
 - Xanthostemon verdugonianus Náves ex Fern.-Vill. [ACCEPTED SPECIES 299029:5C8H5 nidx=null]
 + Xanthostemon verdugonianus Náves ex Fern.-Vill. [ACCEPTED SPECIES 299638:CGHR9 nidx=null]
Xenia
 - Xenia Gerbaulet [SYNONYM UNRANKED 299029:5TJ9R nidx=null parent=4QLW]
 + Xenia Gerbaulet [SYNONYM UNRANKED 299638:CGG4L nidx=null parent=CFTRJ]
Xenistum valenciennaei
 - Xenistum valenciennaei [SYNONYM SPECIES 299029:7G93R nidx=null parent=3XKDD]
 + Xenistum valenciennaei Blainville, 1827 [SYNONYM SPECIES 299638:CGHRT nidx=null parent=3XKDD]
Xenophyllum
 - Xenophyllum Funk [SYNONYM UNRANKED 299029:88W3 nidx=null parent=63XF8]
 + Xenophyllum Funk [SYNONYM UNRANKED 299638:CGHSY nidx=null parent=63XF8]
Xenopsis
 - Xenopsis Johnson, 1969 [SYNONYM SUBGENUS 299029:8P2W3 nidx=null parent=8W5F8]
 + Xenopsis Johnson, 1969 [SYNONYM SUBGENUS 299638:CGHT4 nidx=null parent=CFFLP]
Xerosiphon
 - Xerosiphon Turcz. [SYNONYM UNRANKED 299029:7NDF8 nidx=null parent=4PWS]
 + Xerosiphon Turcz. [SYNONYM UNRANKED 299638:CGHWT nidx=null parent=4PWS]
Xerxes
 - Xerxes J.R.Grant [SYNONYM UNRANKED 299029:7NDHF nidx=null parent=4WCM]
 + Xerxes J.R.Grant [SYNONYM UNRANKED 299638:CGHWZ nidx=null parent=4WCM]
Xiphocaridinella
 - Xiphocaridinella Sadowsky, 1930 [SYNONYM SUBGENUS 299029:C45X9 nidx=null parent=8VJYF]
 + Xiphocaridinella Sadowsky, 1930 [SYNONYM SUBGENUS 299638:8VJYG nidx=null parent=8VJYF]
Xiphopteris
 - Xiphopteris Kaulf. [SYNONYM UNRANKED 299029:C3LGY nidx=null parent=B8XNN]
 + Xiphopteris Kaulf. [SYNONYM UNRANKED 299638:CFTT5 nidx=null parent=B8XNN]
Xylanche
 - Xylanche Beck [SYNONYM UNRANKED 299029:5TJB5 nidx=null parent=3BR8]
 + Xylanche Beck [SYNONYM UNRANKED 299638:CGJ64 nidx=null parent=3BR8]
Xylocarpus
 - Xylocarpus J.Koenig [SYNONYM UNRANKED 299029:89GH nidx=null parent=62KV4]
 + Xylocarpus J.Koenig [SYNONYM UNRANKED 299638:CGJ8B nidx=null parent=62KV4]
Xylococcus
 - Xylococcus Nutt. [SYNONYM UNRANKED 299029:BRWPY nidx=null parent=62CT9]
 + Xylococcus Nutt. [SYNONYM UNRANKED 299638:CFG7W nidx=null parent=62CT9]
Xylonymus
 - Xylonymus Kalkman ex Ding Hou [ACCEPTED GENUS 299029:9K5WS nidx=null]
 + Xylonymus Kalkman ex Ding Hou [ACCEPTED GENUS 299638:89JH nidx=null]
Xylopia elliptica
 - Xylopia elliptica Maingay ex Hook. fil. [ACCEPTED SPECIES 299029:5CM35 nidx=null]
 + Xylopia elliptica Maingay ex Hook. fil. [ACCEPTED SPECIES 299638:CGJ9F nidx=null]
Xylopia fusca
 - Xylopia fusca Maingay ex Hook. fil. [ACCEPTED SPECIES 299029:5CM3F nidx=null]
 + Xylopia fusca Maingay ex Hook. fil. [ACCEPTED SPECIES 299638:CGJ9H nidx=null]
Xylopia magna
 - Xylopia magna Maingay ex Hook. fil. [ACCEPTED SPECIES 299029:5CM4Z nidx=null]
 + Xylopia magna Maingay ex Hook. fil. [ACCEPTED SPECIES 299638:CGJ9J nidx=null]
Xylosma herteri
 - Xylosma herteri Sleumer ex Herter [SYNONYM SPECIES 299029:5CMPH nidx=null parent=5CMRY]
 + Xylosma herteri Sleumer ex Herter [SYNONYM SPECIES 299638:CGJ9W nidx=null parent=5CMRY]
Xylota (Xylotomima) crepera
 - Xylota (Xylotomima) crepera He & Chu, 1992 [ACCEPTED SPECIES 299029:C4F4K nidx=null]
 + Xylota (Xylotomima) crepera He & Chu, 1992 [ACCEPTED SPECIES 299638:CGJCK nidx=null]
Xymalos
 - Xymalos Baill. [SYNONYM UNRANKED 299029:649CD nidx=null parent=89L2]
 + Xymalos Baill. [SYNONYM UNRANKED 299638:CGJD7 nidx=null parent=89L2]
Xysmalobium parviflorum
 - Xysmalobium parviflorum Harv. ex Scott Elliot [ACCEPTED SPECIES 299029:5CQ2L nidx=null]
 + Xysmalobium parviflorum Harv. ex Scott Elliot [ACCEPTED SPECIES 299638:CGJDJ nidx=null]
Yasunia
 - Yasunia van der Werff [ACCEPTED GENUS 299029:89TL nidx=null]
 + Yasunia van der Werff [ACCEPTED GENUS 299638:CGJH2 nidx=null]
Yungasocereus
 - Yungasocereus F.Ritter [SYNONYM UNRANKED 299029:6494P nidx=null parent=3QS7]
 + Yungasocereus F.Ritter [SYNONYM UNRANKED 299638:CGJJT nidx=null parent=3QS7]
Zaluzania nonensis
 - Zaluzania nonensis Hieron. ex Sodiro [SYNONYM SPECIES 299029:5CV7N nidx=null parent=3R7XY]
 + Zaluzania nonensis Hieron. ex Sodiro [SYNONYM SPECIES 299638:CGJN5 nidx=null parent=3R7XY]
Zanthoxylum fagara subsp. lentiscifolium
 - Zanthoxylum fagara subsp. lentiscifolium (Humb. & Bonpl. ex Willd.) Reynel ex C. Nelson [ACCEPTED SUBSPECIES 299029:B89PP nidx=null]
 + Zanthoxylum fagara subsp. lentiscifolium (Humb. & Bonpl. ex Willd.) Reynel ex C. Nelson [ACCEPTED SUBSPECIES 299638:7KWF9 nidx=null]
Zanthoxylum hamiltonianum
 - Zanthoxylum hamiltonianum Wall. ex Hook. fil. [SYNONYM SPECIES 299029:5CWGG nidx=null parent=7GCTN]
 + Zanthoxylum hamiltonianum Wall. ex Hook. fil. [SYNONYM SPECIES 299638:CGJPW nidx=null parent=7GCTN]
Zanthoxylum myriacanthum
 - Zanthoxylum myriacanthum Wall. ex Hook. fil. [ACCEPTED SPECIES 299029:5CWL6 nidx=null]
 + Zanthoxylum myriacanthum Wall. ex Hook. fil. [ACCEPTED SPECIES 299638:CGJQ2 nidx=null]
Zeacolpus (Stiracolpus) pagoda powelli
 - Zeacolpus (Stiracolpus) pagoda powelli Marwick, 1957 [SYNONYM SUBSPECIES 299029:CFB73 nidx=null parent=6ZW35]
 + Zeacolpus (Stiracolpus) pagoda powelli Marwick, 1957 [SYNONYM SUBSPECIES 299638:CGJNK nidx=null parent=6ZW35]
Zealandia
 - Zealandia Testo & A.R.Field [SYNONYM UNRANKED 299029:C4FYN nidx=null parent=B8YFY]
 + Zealandia Testo & A.R.Field [SYNONYM UNRANKED 299638:CGJTR nidx=null parent=B8YFY]
Zebinella varicosa
 - †Zebinella varicosa (O. Boettger, 1907) [ACCEPTED SPECIES 299029:5CYG5 nidx=null]
 + Zebinella varicosa (O. Boettger, 1902) [ACCEPTED SPECIES 299638:CGJNS nidx=null]
Zelea
 - Zelea Ten. [SYNONYM UNRANKED 299029:5TJCB nidx=null parent=62KV4]
 + Zelea Ten. [SYNONYM UNRANKED 299638:CGJV5 nidx=null parent=62KV4]
Zephronia brandtii
 - Zephronia brandtii Humbert, 1865 [SYNONYM SPECIES 299029:CCFXS nidx=null parent=GZFJ]
 + Zephronia brandtii Humbert, 1865 [SYNONYM SPECIES 299638:CGJPF nidx=null parent=GZFJ]
Zeyheria digitalis
 - Zeyheria digitalis (Vell.) Hoehne & Kuhlm. [SYNONYM SPECIES 299029:B4VSY nidx=null parent=99WX8]
 + Zeyheria digitalis (Vell.) Hoehne & Kuhlm. [SYNONYM SPECIES 299638:CGJPH nidx=null parent=99WX8]
Zinnia palmeri
 - Zinnia palmeri A. Gray ex S. Watson [SYNONYM SPECIES 299029:7GFHN nidx=null parent=BPFT9]
 + Zinnia palmeri A. Gray ex S. Watson [SYNONYM SPECIES 299638:CGJW2 nidx=null parent=BPFT9]
Ziziphus abyssinica
 - Ziziphus abyssinica Hochst. ex A. Rich. [ACCEPTED SPECIES 299029:7GF2R nidx=null]
 + Ziziphus abyssinica Hochst. ex A. Rich. [ACCEPTED SPECIES 299638:CGJWY nidx=null]
Zollernia mocitayba
 - Zollernia mocitayba Allemão ex Emygdio [SYNONYM SPECIES 299029:9DR3G nidx=null parent=5D6MQ]
 + Zollernia mocitayba Allemão ex Emygdio [SYNONYM SPECIES 299638:CGJPL nidx=null parent=5D6MQ]
Zosima
 - Zosima Phil. [SYNONYM UNRANKED 299029:5TJCW nidx=null parent=63N6L]
 + Zosima Phil. [SYNONYM UNRANKED 299638:CGJXC nidx=null parent=63N6L]
Zuckia
 - Zuckia Standl. [SYNONYM UNRANKED 299029:5TJD3 nidx=null parent=4QYP]
 + Zuckia Standl. [SYNONYM UNRANKED 299638:CGJXH nidx=null parent=4QYP]
Zygaena analiconfluens
 - Zygaena analiconfluens Holik, 1939 [AMBIGUOUS_SYNONYM SPECIES 299029:CFBM9 nidx=null parent=93SCG]
 + Zygaena analiconfluens Holik, 1938 [SYNONYM SPECIES 299638:CGJXQ nidx=null parent=944GZ]
 + Zygaena analiconfluens Holik, 1938 [SYNONYM SPECIES 299638:CGJXR nidx=null parent=944H5]
 + Zygaena analiconfluens Holik, 1939 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJXS nidx=null parent=93SCG]
 + Zygaena analiconfluens Sheljuzhko, 1941 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJXT nidx=null parent=93S9C]
 + Zygaena analiconfluens Vorbrodt, 1913 [SYNONYM SPECIES 299638:CGJXV nidx=null parent=944FT]
 + Zygaena analiconfluens Vorbrodt, 1913 [SYNONYM SPECIES 299638:CGJXW nidx=null parent=944P7]
Zygaena cingulata
 - Zygaena cingulata Holik, 1936 [SYNONYM SPECIES 299029:CFBBG nidx=null parent=9448G]
 + Zygaena cingulata Reiss, 1935 [SYNONYM SPECIES 299638:CGJQC nidx=null parent=944GH]
 + Zygaena cingulata Reiss, 1935 [SYNONYM SPECIES 299638:CGJQD nidx=null parent=98VK4]
 + Zygaena cingulata Burgeff, 1906 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJQF nidx=null parent=93SHD]
 + Zygaena cingulata Burgeff, 1914 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJQG nidx=null parent=93SJS]
 + Zygaena cingulata Burgeff, 1914 [SYNONYM SPECIES 299638:CGJQH nidx=null parent=9448M]
 + Zygaena cingulata Burgeff, 1914 [SYNONYM SPECIES 299638:CGJQJ nidx=null parent=94FB3]
 + Zygaena cingulata Burgeff, 1914 [SYNONYM SPECIES 299638:CGJQK nidx=null parent=9447W]
 + Zygaena cingulata Burgeff, 1914 [SYNONYM SPECIES 299638:CGJQL nidx=null parent=944K2]
 + Zygaena cingulata Burgeff, 1926 [SYNONYM SPECIES 299638:CGJQM nidx=null parent=94484]
 + Zygaena cingulata Burgeff, 1926 [SYNONYM SPECIES 299638:CGJQN nidx=null parent=95DBC]
 + Zygaena cingulata Burgeff, 1926 [SYNONYM SPECIES 299638:CGJQP nidx=null parent=94FB3]
 + Zygaena cingulata Dziurzynski, 1908 [SYNONYM SPECIES 299638:CGJQQ nidx=null parent=9446S]
 + Zygaena cingulata Dziurzynski, 1908 [SYNONYM SPECIES 299638:CGJQR nidx=null parent=944P2]
 + Zygaena cingulata Holik & Reiss, 1932 [SYNONYM SPECIES 299638:CGJQS nidx=null parent=944GG]
 + Zygaena cingulata Holik & Sheljuzhko, 1956 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJQT nidx=null parent=5D9FM]
 + Zygaena cingulata Holik & Sheljuzhko, 1956 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJQV nidx=null parent=93SDL]
 + Zygaena cingulata Holik, 1936 [SYNONYM SPECIES 299638:CGJQW nidx=null parent=9448G]
 + Zygaena cingulata Holik, 1935 [SYNONYM SPECIES 299638:CGJQX nidx=null parent=9447W]
 + Zygaena cingulata Reiss, 1964 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJQY nidx=null parent=93SHD]
 + Zygaena cingulata Turati, 1923 [SYNONYM SPECIES 299638:CGJQZ nidx=null parent=944MC]
 + Zygaena cingulata Turati, 1923 [SYNONYM SPECIES 299638:CGJR2 nidx=null parent=944GY]
 + Zygaena cingulata Vorbrodt, 1913 [SYNONYM SPECIES 299638:CGJR3 nidx=null parent=94F9H]
Zygaena confluens
 - Zygaena confluens Dziurzynski, 1906 [AMBIGUOUS_SYNONYM SPECIES 299029:CFBBN nidx=null parent=93SFH]
 - Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 299029:CFBBT nidx=null parent=5LVBK]
 + Zygaena confluens Dziurzynski, 1906 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJR4 nidx=null parent=93S9X]
 + Zygaena confluens Dziurzynski, 1906 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJR5 nidx=null parent=93SK6]
 + Zygaena confluens Holik & Reiss, 1932 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJR6 nidx=null parent=93S9C]
 + Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 299638:CGJR7 nidx=null parent=5LVBL]
 + Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 299638:CGJR8 nidx=null parent=944GZ]
 + Zygaena confluens Holik & Reiss, 1932 [SYNONYM SPECIES 299638:CGJR9 nidx=null parent=9447W]
 + Zygaena confluens [École Bordelaise], 1933 [SYNONYM SPECIES 299638:CGJRB nidx=null parent=944H2]
 + Zygaena confluens Burgeff, 1906 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRC nidx=null parent=93SFH]
 + Zygaena confluens Burgeff, 1906 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRD nidx=null parent=93SHD]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 299638:CGJRF nidx=null parent=9448Y]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 299638:CGJRG nidx=null parent=94493]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 299638:CGJRH nidx=null parent=98VJW]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 299638:CGJRJ nidx=null parent=9448G]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 299638:CGJRK nidx=null parent=94F9F]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 299638:CGJRL nidx=null parent=944H5]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 299638:CGJRM nidx=null parent=94F9H]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 299638:CGJRN nidx=null parent=944NX]
 + Zygaena confluens Dziurzynski, 1902 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRP nidx=null parent=93SFK]
 + Zygaena confluens Dziurzynski, 1902 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRQ nidx=null parent=93SJ6]
 + Zygaena confluens Dziurzynski, 1902 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRR nidx=null parent=93SD2]
 + Zygaena confluens Dziurzynski, 1908 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRS nidx=null parent=93SK6]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 299638:CGJRT nidx=null parent=98VGZ]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 299638:CGJRV nidx=null parent=944HJ]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 299638:CGJRW nidx=null parent=98VGZ]
 + Zygaena confluens Dziurzynski, 1910 [SYNONYM SPECIES 299638:CGJRX nidx=null parent=944NJ]
 + Zygaena confluens Koch, 1941 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJRY nidx=null parent=93SCF]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 299638:CGJRZ nidx=null parent=944DR]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 299638:CGJS2 nidx=null parent=944F8]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 299638:CGJS3 nidx=null parent=95DBX]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 299638:CGJS4 nidx=null parent=944NH]
 + Zygaena confluens Oberthür, 1896 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJS5 nidx=null parent=93SDJ]
 + Zygaena confluens Oberthür, 1910 [AMBIGUOUS_SYNONYM SPECIES 299638:CGJS6 nidx=null parent=93SHQ]
 + Zygaena confluens Reiss, 1964 [SYNONYM SPECIES 299638:CGJS7 nidx=null parent=944JJ]
 + Zygaena confluens Rocci, 1914 [SYNONYM SPECIES 299638:CGJS8 nidx=null parent=944D6]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 299638:CGJS9 nidx=null parent=944F8]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 299638:CGJSB nidx=null parent=944JV]
Zygia picramnioides
 - Zygia picramnioides (Standl. ex Killip) Killip ex L.Rico [ACCEPTED SPECIES 299029:7GG8R nidx=null]
 + Zygia picramnioides (Standl. ex Killip) Killip ex L.Rico [ACCEPTED SPECIES 299638:CGK8V nidx=null]
Zygina (Hypericella) hyperici
 - Zygina (Hypericella) hyperici (Herrich-Schäffer, 1836) [SYNONYM SPECIES 299029:CFBDJ nidx=null parent=7GFVY]
 + Zygina (Hypericella) hyperici (Herrich-Schäffer, 1836) [SYNONYM SPECIES 299638:CGJSX nidx=null parent=7GFVY]
Zygophlebia
 - Zygophlebia L.E.Bishop [SYNONYM UNRANKED 299029:C4GT7 nidx=null parent=B8XXH]
 + Zygophlebia L.E.Bishop [SYNONYM UNRANKED 299638:CGK8X nidx=null parent=B8XXH]
Zygophyllum humillimum
 - Zygophyllum humillimum Max Koch ex Tate [SYNONYM SPECIES 299029:7GH9V nidx=null parent=4T9CD]
 + Zygophyllum humillimum Max Koch ex Tate [SYNONYM SPECIES 299638:CGK8Y nidx=null parent=4T9CD]
Zygophyllum microcarpum
 - Zygophyllum microcarpum Licht. ex Cham. & Schltdl. [SYNONYM SPECIES 299029:5DBRT nidx=null parent=9KW9W]
 + Zygophyllum microcarpum Licht. ex Cham. & Schltdl. [SYNONYM SPECIES 299638:CGK8Z nidx=null parent=9KW9W]
Zygophyllum retama
 - Zygophyllum retama Gillies ex Hooker & Arn. [SYNONYM SPECIES 299029:5DBTD nidx=null parent=5X47N]
 + Zygophyllum retama Gillies ex Hooker & Arn. [SYNONYM SPECIES 299638:CGK92 nidx=null parent=5X47N]
Zymum tristellatum
 - Zymum tristellatum Noronha ex Thouars [SYNONYM SPECIES 299029:7GJ5B nidx=null parent=7CV33]
 + Zymum tristellatum Noronha ex Thouars [SYNONYM SPECIES 299638:CGK94 nidx=null parent=7CV33]