Acanthophorus (Tithoes) maculatus
 - Acanthophorus (Tithoes) maculatus [AMBIGUOUS_SYNONYM SPECIES 308619:CTSG2 nidx=null parent=BLWYB]
 + Acanthophorus (Tithoes) maculatus [AMBIGUOUS_SYNONYM SPECIES 308955:KSKMT nidx=null parent=BLWYB]
 + Acanthophorus (Tithoes) maculatus [AMBIGUOUS_SYNONYM SPECIES 308955:KSKMV nidx=null parent=BK2CD]
Acocephalus carinatus
 - Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 308619:8RHBW nidx=null parent=FK45]
 + Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 308955:8JNBK nidx=null parent=FK45]
Acontia (Emmelia) inda
 - Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 308619:BPMBK nidx=null parent=BJGXF]
 + Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 308955:95Q4C nidx=null parent=BJGXF]
Acrocera (Acrocera) minuscula
 - Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 308619:924P9 nidx=null]
 + Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 308955:64M7P nidx=null]
Acrostichaceae
 - Acrostichaceae Mett. ex A.B.Frank [SYNONYM UNRANKED 308619:CRFZB nidx=null parent=B8X44]
 - Acrostichaceae Mett. ex A.B.Frank [SYNONYM UNRANKED 308619:CTN54 nidx=null parent=B8V4Q]
 + Acrostichaceae Mett. ex A.B.Frank [SYNONYM FAMILY 308955:KSDL9 nidx=null parent=B8V4Q]
 + Acrostichaceae Mett. ex A.B.Frank [SYNONYM TRIBE 308955:KSDLB nidx=null parent=B8X44]
Acrosticheae
 - Acrosticheae C.Presl [SYNONYM UNRANKED 308619:BW5K8 nidx=null parent=B8X44]
 + Acrosticheae C.Presl [SYNONYM TRIBE 308955:KSDLC nidx=null parent=B8X44]
Acrostichinae
 - Acrostichinae Payer [SYNONYM UNRANKED 308619:BW5JT nidx=null parent=B8X44]
 + Acrostichinae Payer [SYNONYM SUBTRIBE 308955:KSDLD nidx=null parent=B8X44]
Acrostichoideae
 - Acrostichoideae Link [SYNONYM UNRANKED 308619:BW5LV nidx=null parent=B8X44]
 + Acrostichoideae Link [SYNONYM SUBFAMILY 308955:KSDLF nidx=null parent=B8X44]
Actiniopteridaceae
 - Actiniopteridaceae Pic.Serm. [SYNONYM UNRANKED 308619:B8WPJ nidx=null parent=B8V4Q]
 + Actiniopteridaceae Pic.Serm. [SYNONYM TRIBE 308955:KSDMN nidx=null parent=B8V4Q]
Acucephalus olivaceus
 - Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 308619:8RHDC nidx=null parent=FK4L]
 + Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 308955:8JNGY nidx=null parent=FK4L]
Adiantaceae
 - Adiantaceae Newman [SYNONYM UNRANKED 308619:CJR2H nidx=null parent=B8V4Q]
 + Adiantaceae Newman [SYNONYM FAMILY 308955:KSDPF nidx=null parent=B8V4Q]
Adianteae
 - Adianteae Gaudich. [SYNONYM UNRANKED 308619:BW5KK nidx=null parent=BV8P5]
 + Adianteae Gaudich. [SYNONYM TRIBE 308955:KSDPG nidx=null parent=BV8P5]
Adiantinae
 - Adiantinae Pfeiff. [SYNONYM UNRANKED 308619:BW4PB nidx=null parent=BV8P5]
 + Adiantinae Pfeiff. [SYNONYM SUBTRIBE 308955:KSDPH nidx=null parent=BV8P5]
Adiantoideae
 - Adiantoideae (C.Presl) R.M.Tryon [SYNONYM UNRANKED 308619:BSG5H nidx=null parent=BV8P5]
 + Adiantoideae (C.Presl) R.M.Tryon [SYNONYM TRIBE 308955:KSDPJ nidx=null parent=BV8P5]
Adiantum flabellum
 - Adiantum flabellum Fée ex Christ [AMBIGUOUS_SYNONYM SPECIES 308619:CRGGD nidx=null parent=B92PV]
 + Adiantum flabellum Fée ex Christ [AMBIGUOUS_SYNONYM SPECIES 308955:KSDPM nidx=null parent=B92PV]
Adiantum pedatum var. triangulare
 - Adiantum pedatum var. triangulare Mc Cord [SYNONYM VARIETY 308619:BCZJN nidx=null parent=B92T2]
 + Adiantum pedatum var. triangulare McCord [SYNONYM VARIETY 308955:CW8CF nidx=null parent=B92T2]
Aedes (Aedes) dermajoensis
 - Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 308619:87MTK nidx=null parent=C2TR5]
 + Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 308955:64VWL nidx=null parent=C2TR5]
Agama (Eremioplanis) lessonae
 - Agama (Eremioplanis) lessonae de Filippi, 1865 [SYNONYM SPECIES 308619:8H5V6 nidx=null parent=57XYV]
 + Agama (Eremioplanis) lessonae de Filippi, 1865 [SYNONYM SPECIES 308955:65K4C nidx=null parent=57XYV]
Agromyza aberrans
 - †Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SJJ nidx=null]
 + Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JJBM nidx=null]
Allosoreae
 - Allosoreae Rouy [SYNONYM UNRANKED 308619:BW5L3 nidx=null parent=B8X36]
 + Allosoreae Rouy [SYNONYM TRIBE 308955:KSGCL nidx=null parent=B8X36]
Alsophila moorei
 - Alsophila moorei J. Sm. [SYNONYM SPECIES 308619:B98XT nidx=null parent=BCLJM]
 + Alsophila moorei J.Sm. [AMBIGUOUS_SYNONYM SPECIES 308955:65XWW nidx=null parent=BCLJM]
Alsophileae
 - Alsophileae Engl. [SYNONYM UNRANKED 308619:BW5J5 nidx=null parent=B8V9T]
 + Alsophileae Engl. [SYNONYM TRIBE 308955:KSH77 nidx=null parent=B8V9T]
Alsophilinae
 - Alsophilinae Pfeiff. [SYNONYM UNRANKED 308619:BVRCN nidx=null parent=B8V9T]
 + Alsophilinae Pfeiff. [SYNONYM SUBTRIBE 308955:KSH78 nidx=null parent=B8V9T]
Alvania (Taramellia) corayi
 - Alvania (Taramellia) corayi Ladd, 1966 [SYNONYM SPECIES 308619:CTQLB nidx=null parent=9THMS]
 + Alvania (Taramellia) corayi Ladd, 1966 [SYNONYM SPECIES 308955:KSHDT nidx=null parent=9THMS]
Amblypneustes ovum pachistus
 - Amblypneustes ovum pachistus H.L. Clark, 1912 [SYNONYM SUBSPECIES 308619:CTNWS nidx=null parent=65ZKY]
 + Amblypneustes ovum pachistus H.L. Clark, 1912 [SYNONYM SUBSPECIES 308955:KSF84 nidx=null parent=65ZKY]
Amblyspatha mucoris
 - Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SJM nidx=null]
 + Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JJDD nidx=null]
Amblystegium
 - Amblystegium Schimp. [ACCEPTED GENUS 308619:CHQ55 nidx=null]
 + Amblystegium Schimp. [ACCEPTED GENUS 308955:KSF86 nidx=null]
Amiota (Amiota) fuscicata
 - Amiota (Amiota) fuscicata Chen & Zhang, 2005 [ACCEPTED SPECIES 308619:CPX86 nidx=null]
 + Amiota (Amiota) fuscicata Chen & Zhang, 2005 [ACCEPTED SPECIES 308955:KSFG3 nidx=null]
Amniscus polyrhaphoides
 - Amniscus polyrhaphoides [AMBIGUOUS_SYNONYM SPECIES 308619:CTP7N nidx=null parent=BK2YV]
 + Amniscus polyrhaphoides [AMBIGUOUS_SYNONYM SPECIES 308955:KSFKT nidx=null parent=BK2YV]
Amphioplus (Unioplus) cipus
 - Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 308619:CTPRN nidx=null parent=9C7Y3]
 + Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 308955:KSG6K nidx=null parent=9C7Y3]
Ancestreuma principalis
 - Ancestreuma principalis Golovatch, 1977 [ACCEPTED SPECIES 308619:66LVZ nidx=null]
 + Ancestreuma principalis Golovatch, 1977 [ACCEPTED SPECIES 308955:66M6V nidx=null]
Anchomenus brunneus
 - Anchomenus brunneus Letzner, 1852 unavailable name [AMBIGUOUS_SYNONYM SPECIES 308619:CTQYT nidx=null parent=664SQ]
 + Anchomenus brunneus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 308955:KSHRW nidx=null parent=664T3]
 + Anchomenus brunneus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 308955:KSHRX nidx=null parent=664SQ]
 + Anchomenus brunneus Letzner, 1851 [AMBIGUOUS_SYNONYM SPECIES 308955:KSHRY nidx=null parent=4D4P4]
Andreaea rupestris var. alpestris
 - Andreaea rupestris var. alpestris (Thed.) Sharp [SYNONYM VARIETY 308619:9NCXB nidx=null parent=DQQ5]
 + Andreaea rupestris var. alpestris (Thed.) J.E. Zetterst. [SYNONYM VARIETY 308955:CW672 nidx=null parent=DQQ5]
Andrenosoma (Andrenosoma) varipes
 - Andrenosoma (Andrenosoma) varipes (Banks, 1920) [ACCEPTED SPECIES 308619:89YTS nidx=null]
 + Andrenosoma (Andrenosoma) varipes (Banks, 1920) [ACCEPTED SPECIES 308955:66NZT nidx=null]
Anemieae
 - Anemieae Bommer [SYNONYM UNRANKED 308619:BW4PG nidx=null parent=B8VGL]
 + Anemieae Bommer [SYNONYM TRIBE 308955:KSFFN nidx=null parent=B8VGL]
Angiopteridaceae
 - Angiopteridaceae Fée ex Bommer [SYNONYM UNRANKED 308619:B8WPQ nidx=null parent=B8VGX]
 + Angiopteridaceae Fée ex Bommer [SYNONYM TRIBE 308955:KSFH6 nidx=null parent=B8VGX]
Angiopterideae
 - Angiopterideae Engl. [SYNONYM UNRANKED 308619:BW5LW nidx=null parent=B8VFL]
 + Angiopterideae Engl. [SYNONYM TRIBE 308955:KSFH7 nidx=null parent=B8VFL]
Angiopteridoideae
 - Angiopteridoideae C.Presl [SYNONYM UNRANKED 308619:BW5JS nidx=null parent=B8VGX]
 + Angiopteridoideae C.Presl [SYNONYM TRIBE 308955:KSFH8 nidx=null parent=B8VGX]
Anoectangium compactum var. pellucidum
 - Anoectangium compactum var. pellucidum (Wilson) Dixon [SYNONYM VARIETY 308619:9VCNL nidx=null parent=5V5XV]
 + Anoectangium compactum var. pellucidum (Wilson) Hobk. & Bosw. [SYNONYM VARIETY 308955:CW628 nidx=null parent=5V5XV]
Anoectangium viridatum
 - Anoectangium viridatum (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9RMWH nidx=null parent=BK48C]
 + Anoectangium viridatum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KSGC9 nidx=null parent=BK48C]
Anomacaulis
 - Anomacaulis (R.M. Schust.) R.M. Schust. ex Grolle [SYNONYM GENUS 308619:9JH8Z nidx=null parent=9JJG3]
 + Anomacaulis R.M. Schust. [SYNONYM GENUS 308955:KSGDJ nidx=null parent=9JJG3]
Anomobryum filiforme subsp. juliforme
 - Anomobryum filiforme subsp. juliforme (Solms) Loeske [SYNONYM SUBSPECIES 308619:9NCXW nidx=null parent=676DZ]
 + Anomobryum filiforme subsp. juliforme (Solms) J.J. Amann [SYNONYM SUBSPECIES 308955:CW4SV nidx=null parent=676DZ]
Anopheles (Cellia) formosae
 - Anopheles (Cellia) formosae Hatori, 1901 [ACCEPTED SPECIES 308619:CTQ9C nidx=null]
 + Anopheles (Cellia) formosae Hatori, 1901 [ACCEPTED SPECIES 308955:KSGLW nidx=null]
Anopheles (Cellia) jehafi
 - Anopheles (Cellia) jehafi Patton, 1905 [ACCEPTED SPECIES 308619:CTQ9H nidx=null]
 + Anopheles (Cellia) jehafi Patton, 1905 [ACCEPTED SPECIES 308955:KSGLY nidx=null]
Anopheles (Cellia) taiwanensis
 - Anopheles (Cellia) taiwanensis Koidzumi, 1917 [ACCEPTED SPECIES 308619:CNBKB nidx=null]
 + Anopheles (Cellia) taiwanensis Koidzumi, 1917 [ACCEPTED SPECIES 308955:KSGM2 nidx=null]
Anthalia nigra
 - Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 308619:926SH nidx=null parent=C2S6P]
 + Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 308955:66Z2W nidx=null parent=C2S6P]
Anthomyia calceata
 - Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3PPP nidx=null]
 + Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JJLP nidx=null]
Anthomyia cyclicans
 - Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3PPQ nidx=null]
 + Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JJM3 nidx=null]
Anthrax dentoni
 - †Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SJV nidx=null]
 + Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JJQ6 nidx=null]
Antrophyaceae
 - Antrophyaceae (Link) Ching [SYNONYM UNRANKED 308619:B8WPW nidx=null parent=B8V4Q]
 + Antrophyaceae (Link) Ching [SYNONYM TRIBE 308955:KSJR7 nidx=null parent=B8V4Q]
Antrophyeae
 - Antrophyeae Pfeiff. [SYNONYM UNRANKED 308619:BW5KF nidx=null parent=BV8R2]
 + Antrophyeae Pfeiff. [SYNONYM TRIBE 308955:KSJR8 nidx=null parent=BV8R2]
Antrophyinae
 - Antrophyinae Diels [SYNONYM UNRANKED 308619:BW5JR nidx=null parent=BV8R2]
 + Antrophyinae Diels [SYNONYM SUBTRIBE 308955:KSJR9 nidx=null parent=BV8R2]
Apamea (Apamea) semiconfluens
 - Apamea (Apamea) semiconfluens Lempke, 1959 [AMBIGUOUS_SYNONYM SPECIES 308619:95X6Q nidx=null parent=92TRD]
 + Apamea (Apamea) semiconfluens Lempke, 1949 [SYNONYM SPECIES 308955:BPNZN nidx=null parent=92TPV]
 + Apamea (Apamea) semiconfluens Lempke, 1959 [AMBIGUOUS_SYNONYM SPECIES 308955:KSJWJ nidx=null parent=92TRD]
Aphis (Aphis) citricola
 - Aphis (Aphis) citricola [SYNONYM SPECIES 308619:C68FL nidx=null parent=5VLPG]
 + Aphis (Aphis) citricola [SYNONYM SPECIES 308955:KSFZT nidx=null parent=5VLPG]
Aphis (Aphis) papaveris
 - Aphis (Aphis) papaveris Fabricius, 1777 [ACCEPTED SPECIES 308619:67LMH nidx=null]
 + Aphis (Aphis) papaveris Fabricius, 1777 [ACCEPTED SPECIES 308955:KSG3F nidx=null]
Aphis (Medoralis) pomi
 - Aphis (Medoralis) pomi [AMBIGUOUS_SYNONYM SPECIES 308619:CTPLC nidx=null parent=797VN]
 + Aphis (Medoralis) pomi [AMBIGUOUS_SYNONYM SPECIES 308955:KSFZD nidx=null parent=797VN]
Aporocotyle michaudi
 - Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 308619:846P9 nidx=null]
 + Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 308955:5VQMQ nidx=null]
Arca (Arca) occidentalis
 - Arca (Arca) occidentalis R. A. Philippi, 1847 [SYNONYM SPECIES 308619:CTR9L nidx=null parent=G78M]
 + Arca (Arca) occidentalis R. A. Philippi, 1847 [SYNONYM SPECIES 308955:KSJ2Q nidx=null parent=G78M]
Asilus therevinus
 - Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Q8L nidx=null]
 + Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JJYN nidx=null]
Asira kenngottii
 - Asira kenngottii Giebel, 1856 [SYNONYM SPECIES 308619:8B4L4 nidx=null parent=8DK6C]
 + Asira kenngottii Giebel, 1856 [SYNONYM SPECIES 308955:DHV86 nidx=null parent=8DK6C]
Aspidiaceae
 - Aspidiaceae Mett. ex A.B.Frank [SYNONYM UNRANKED 308619:B8WQ3 nidx=null parent=B8TXK]
 - Aspidiaceae Burnett [SYNONYM UNRANKED 308619:B8WQ4 nidx=null parent=B8TXK]
 + Aspidiaceae Burnett [SYNONYM TRIBE 308955:KSJQV nidx=null parent=B8TXK]
 + Aspidiaceae Mett. ex A.B.Frank [SYNONYM TRIBE 308955:KSJQW nidx=null parent=B8TXK]
Asplenieae
 - Asplenieae Gaudich. [SYNONYM UNRANKED 308619:BW4P8 nidx=null parent=B8V4L]
 + Asplenieae Gaudich. [SYNONYM TRIBE 308955:KSJVR nidx=null parent=B8V4L]
Aspleniinae
 - Aspleniinae Dumort. [SYNONYM UNRANKED 308619:BVG6C nidx=null parent=B8V4L]
 + Aspleniinae Dumort. [SYNONYM SUBTRIBE 308955:KSJVS nidx=null parent=B8V4L]
Asplenioideae
 - Asplenioideae Link [SYNONYM UNRANKED 308619:BVXLC nidx=null parent=B8V4L]
 + Asplenioideae Link [SYNONYM TRIBE 308955:KSJVT nidx=null parent=B8V4L]
Asplenium consimile
 - Asplenium consimile J. Rémy [SYNONYM SPECIES 308619:B9H7Q nidx=null parent=B9JHH]
 + Asplenium consimile J.Rémy [AMBIGUOUS_SYNONYM SPECIES 308955:HK4S nidx=null parent=B9JHH]
Asplenium deflexum
 - Asplenium deflexum (Kunze) T. Moore [SYNONYM SPECIES 308619:B9H9Y nidx=null parent=B9DCV]
 + Asplenium deflexum (Kunze) T.Moore [AMBIGUOUS_SYNONYM SPECIES 308955:HK7Z nidx=null parent=B9DCV]
Asplenium × kentuckiense
 - Asplenium × kentuckiense Mc Coy [ACCEPTED SPECIES 308619:B9DGW nidx=null]
 + Asplenium × kentuckiense McCoy [ACCEPTED SPECIES 308955:KSJXG nidx=null]
Astenus (Astenopleuritus) marginalis
 - Astenus (Astenopleuritus) marginalis Cameron, 1931 [ACCEPTED SPECIES 308619:9M3H6 nidx=null]
 + Astenus (Astenopleuritus) marginalis Cameron, 1931 [ACCEPTED SPECIES 308955:KSK4Q nidx=null]
Asura (Asura) agraphia
 - Asura (Asura) agraphia Hampson [SYNONYM SPECIES 308619:BPPFD nidx=null parent=BFNZB]
 + Asura (Asura) agraphia Hampson [SYNONYM SPECIES 308955:95ZNF nidx=null parent=BFNZB]
Asura (Asura) bella
 - Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 308619:BPPFF nidx=null parent=BFLS9]
 + Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 308955:95ZNL nidx=null parent=BFLS9]
Asura (Asura) bougainvillicola
 - Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 308619:BPPFG nidx=null parent=BFNYY]
 + Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 308955:95ZNN nidx=null parent=BFNYY]
Asura (Asura) callinoma
 - Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 308619:BPPFH nidx=null parent=BFPZD]
 + Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 308955:95ZNQ nidx=null parent=BFPZD]
Asura (Asura) conflua
 - Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 308619:BPPFJ nidx=null parent=BFLQR]
 + Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 308955:95ZNW nidx=null parent=BFLQR]
Asura (Asura) confluens
 - Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 308619:BPPFK nidx=null parent=BFLRH]
 + Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 308955:95ZNX nidx=null parent=BFLRH]
Asura (Asura) gaudens
 - Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 308619:BPPFL nidx=null parent=BFLRH]
 + Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 308955:95ZPJ nidx=null parent=BFLRH]
Asura (Asura) habrotis
 - Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 308619:BPPFM nidx=null parent=BFLQG]
 + Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 308955:95ZPM nidx=null parent=BFLQG]
Asura (Asura) incompleta
 - Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 308619:BPPFN nidx=null parent=BFLRH]
 + Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 308955:95ZPP nidx=null parent=BFLRH]
Asura (Asura) inornata
 - Asura (Asura) inornata Wileman [SYNONYM SPECIES 308619:BPPFP nidx=null parent=BJ287]
 + Asura (Asura) inornata Wileman [SYNONYM SPECIES 308955:95ZPQ nidx=null parent=BJ287]
Asura (Asura) melitaula
 - Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 308619:BMQLK nidx=null parent=BFNYR]
 + Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 308955:92VV8 nidx=null parent=BFNYR]
Asura (Asura) phryctops
 - Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 308619:BPPFS nidx=null parent=BFNZ4]
 + Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 308955:95ZQC nidx=null parent=BFNZ4]
Asura (Asura) postfasciatus
 - Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 308619:BPPFT nidx=null parent=BFPG4]
 + Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 308955:95ZQD nidx=null parent=BFPG4]
Asura (Asura) reducta
 - Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 308619:BPPFV nidx=null parent=BFLQN]
 + Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 308955:95ZQL nidx=null parent=BFLQN]
Asura (Asura) strigulata
 - Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 308619:BPPFW nidx=null parent=BFTDD]
 + Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 308955:95ZR2 nidx=null parent=BFTDD]
Athyriales
 - Athyriales Shmakov [SYNONYM UNRANKED 308619:B8WLD nidx=null parent=B8TXB]
 + Athyriales Shmakov [SYNONYM ORDER 308955:KSHF3 nidx=null parent=B8TXB]
Athyriinae
 - Athyriinae Milde [SYNONYM UNRANKED 308619:BW5J9 nidx=null parent=B8VGN]
 + Athyriinae Milde [SYNONYM SUBTRIBE 308955:KSHF6 nidx=null parent=B8VGN]
Athyrioideae
 - Athyrioideae B.K.Nayar [SYNONYM UNRANKED 308619:B8X2Y nidx=null parent=B8VGN]
 + Athyrioideae B.K.Nayar [SYNONYM TRIBE 308955:KSHF9 nidx=null parent=B8VGN]
Athysanopsis
 - Athysanopsis Matsumura, 1914 [SYNONYM GENUS 308619:CTQPY nidx=null parent=BY7TG]
 + Athysanopsis Matsumura, 1914 [SYNONYM GENUS 308955:8R43B nidx=null parent=BY7TG]
Athysanus homophylus
 - Athysanus homophylus (Flor, 1861) [SYNONYM SPECIES 308619:CRKZL nidx=null parent=9G4ZH]
 + Athysanus homophylus (Flor, 1861) [SYNONYM SPECIES 308955:KSHL7 nidx=null parent=9G4ZH]
Atractodes rufipes
 - Atractodes rufipes Forster, 1876 [AMBIGUOUS_SYNONYM SPECIES 308619:CTQVN nidx=null parent=JJLJ]
 + Atractodes rufipes Forster, 1876 [AMBIGUOUS_SYNONYM SPECIES 308955:KSHPP nidx=null parent=JJLJ]
 + Atractodes rufipes (Forster, 1876) [AMBIGUOUS_SYNONYM SPECIES 308955:KSHPQ nidx=null parent=5VWB2]
Atrichopogon (Atrichopogon) formosanus
 - Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 308619:9286K nidx=null]
 + Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 308955:JKQF nidx=null]
Aulacizes thunbergii
 - Aulacizes thunbergii Stål, 1864 [SYNONYM SPECIES 308619:CHSXL nidx=null parent=4DHGR]
 + Aulacizes thunbergii Stål, 1864 [SYNONYM SPECIES 308955:KSHZV nidx=null parent=4DHGR]
Aulopus japonicus
 - Aulopus japonicus Günther, 1877 [SYNONYM SPECIES 308619:CHT29 nidx=null parent=3LY8X]
 + Aulopus japonicus () [MISAPPLIED SPECIES 308955:KSJ44 nidx=null parent=6LX5V]
 + Aulopus japonicus Günther, 1877 [SYNONYM SPECIES 308955:KSJ45 nidx=null parent=3LY8X]
 + Aulopus japonicus () [MISAPPLIED SPECIES 308955:KSJ46 nidx=null parent=3LY8P]
Aversovalva aureum
 - Aversovalva aureum Hornibrook, 1952 [ACCEPTED SPECIES 308619:CQ28H nidx=null]
 + Aversovalva aureum Hornibrook, 1952 [ACCEPTED SPECIES 308955:KSK3L nidx=null]
Azollaceae
 - Azollaceae Wettst. [SYNONYM UNRANKED 308619:CJVWN nidx=null parent=BV8H4]
 + Azollaceae Wettst. [SYNONYM TRIBE 308955:KSKB8 nidx=null parent=BV8H4]
Azolleae
 - Azolleae Schenk [SYNONYM UNRANKED 308619:BW5JF nidx=null parent=BV8H4]
 + Azolleae Schenk [SYNONYM TRIBE 308955:KSKB9 nidx=null parent=BV8H4]
Azolloideae
 - Azolloideae Griff. [SYNONYM UNRANKED 308619:BW5KL nidx=null parent=BV8H4]
 + Azolloideae Griff. [SYNONYM TRIBE 308955:KSKBB nidx=null parent=BV8H4]
Bactrocera (Bactrocera) ritsemae
 - Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 308619:929BD nidx=null]
 + Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 308955:5VZFY nidx=null]
Bactrocera (Paratridacus) unichromata
 - Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 308619:87RKR nidx=null parent=C2TKB]
 + Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 308955:92967 nidx=null parent=C2TKB]
Baikalotrema polymorphum
 - Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 308619:7S9VR nidx=null parent=4JGYJ]
 + Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 308955:68B37 nidx=null parent=4JGYJ]
Balantieae
 - Balantieae Pfeiff. [SYNONYM UNRANKED 308619:BW5KQ nidx=null parent=B8WS7]
 + Balantieae Pfeiff. [SYNONYM TRIBE 308955:KSNW6 nidx=null parent=B8WS7]
Barbula hibernica
 - Barbula hibernica (Mitt.) Husn. [SYNONYM SPECIES 308619:9RPH5 nidx=null parent=9L73D]
 + Barbula hibernica (Mitt.) Hobk. & Bosw. [SYNONYM SPECIES 308955:CW62G nidx=null parent=9L73D]
Barbula lamellata
 - Barbula lamellata (Lindb.) Müll. Hal. [SYNONYM SPECIES 308619:9RPJT nidx=null parent=78LJF]
 + Barbula lamellata (Lindb.) Hobk. & Bosw. [SYNONYM SPECIES 308955:CW64B nidx=null parent=78LJF]
Barbula spadicea
 - Barbula spadicea (Mitt.) Braithw. [SYNONYM SPECIES 308619:9MGS5 nidx=null parent=9LG9F]
 + Barbula spadicea (Mitt.) Hobk. & Bosw. [SYNONYM SPECIES 308955:CW635 nidx=null parent=9LG9F]
Bazzania bidentula
 - Bazzania bidentula (Steph.) Yasuda [ACCEPTED SPECIES 308619:L4SN nidx=null]
 + Bazzania bidentula (Steph.) P. Syd. [ACCEPTED SPECIES 308955:KSQLN nidx=null]
Bazzania cordifolia
 - Bazzania cordifolia (Steph.) S. Hatt. [SYNONYM SPECIES 308619:9RQDX nidx=null parent=L4Z7]
 + Bazzania cordifolia (Steph.) P. Syd. [SYNONYM SPECIES 308955:CW3S6 nidx=null parent=L4Z7]
Bazzania fissifolia
 - Bazzania fissifolia (Steph.) Steph. ex Yasuda [SYNONYM SPECIES 308619:9RQF5 nidx=null parent=L4Z7]
 + Bazzania fissifolia (Steph.) Yasuda [SYNONYM SPECIES 308955:CW3S5 nidx=null parent=L4Z7]
Bazzania paucidens
 - Bazzania paucidens (Steph.) H.A. Mill. [ACCEPTED SPECIES 308619:L4XD nidx=null]
 + Bazzania paucidens (Steph.) Paris [ACCEPTED SPECIES 308955:KSQLR nidx=null]
Bertea subaptera
 - Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SLJ nidx=null]
 + Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JKDP nidx=null]
Bireta (Besaia) dives
 - Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PC nidx=null parent=92WQJ]
 + Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 308955:BPPPP nidx=null parent=92WQJ]
Bireta (Besaia) yunnana
 - Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PP nidx=null parent=92WQS]
 + Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 308955:BPPPY nidx=null parent=92WQS]
Bireta (Norraca) postfusca
 - Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PH nidx=null parent=988P9]
 + Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 308955:BPPPS nidx=null parent=988P9]
Bireta (Norracana) niveipicta
 - Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PF nidx=null parent=988NV]
 + Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 308955:BPPPR nidx=null parent=988NV]
Bireta (Oraura) aurora
 - Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 308619:BPPPN nidx=null parent=C392F]
 + Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 308955:963PB nidx=null parent=C392F]
Blechneae
 - Blechneae C.Presl [SYNONYM UNRANKED 308619:BW5M5 nidx=null parent=BV8PB]
 + Blechneae C.Presl [SYNONYM TRIBE 308955:KSLQL nidx=null parent=BV8PB]
Blechninae
 - Blechninae Coss. & Germ. [SYNONYM UNRANKED 308619:BW5JJ nidx=null parent=BV8PB]
 + Blechninae Coss. & Germ. [SYNONYM SUBTRIBE 308955:KSLQM nidx=null parent=BV8PB]
Blechnoideae
 - Blechnoideae Gasper, V.A.O.Dittrich & Salino [SYNONYM UNRANKED 308619:CFJFX nidx=null parent=BV8PB]
 + Blechnoideae Gasper, V.A.O.Dittrich & Salino [SYNONYM TRIBE 308955:KSLQN nidx=null parent=BV8PB]
Bolbitidaceae
 - Bolbitidaceae (Pic.Serm.) Ching [SYNONYM UNRANKED 308619:B8WQB nidx=null parent=B8TXK]
 + Bolbitidaceae (Pic.Serm.) Ching [SYNONYM TRIBE 308955:KSM38 nidx=null parent=B8TXK]
Bolitophila pulveris
 - †Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SLL nidx=null]
 + Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JKJZ nidx=null]
Bolivina subgen. Bolivina
 - Bolivina subgen. Bolivina d'Orbigny, 1839 [PROVISIONALLY_ACCEPTED SUBGENUS 308619:CTS6H nidx=null]
 + Bolivina subgen. Bolivina d'Orbigny, 1839 [PROVISIONALLY_ACCEPTED SUBGENUS 308955:KSKCS nidx=null]
Bombus kirbyellus pyrrhopygus
 - Bombus kirbyellus pyrrhopygus Friese, 1902 [SYNONYM SUBSPECIES 308619:CTTRT nidx=null parent=MFT5]
 + Bombus kirbyellus pyrrhopygus Friese, 1902 [SYNONYM SUBSPECIES 308955:7JF5G nidx=null parent=MFT5]
Bombyx (Pania) phantoma
 - Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 308619:964Q3 nidx=null parent=5GCMT]
 + Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 308955:BPPRW nidx=null parent=5GCMT]
Bonellitia (Admetula)
 - Bonellitia (Admetula) Cossmann, 1889 [SYNONYM SUBGENUS 308619:CRGH8 nidx=null parent=7NN59]
 + Bonellitia (Admetula) Cossmann, 1889 [SYNONYM SUBGENUS 308955:KSDPZ nidx=null parent=7NN59]
Bothriaceae
 - Bothriaceae Dulac [SYNONYM UNRANKED 308619:B8WQT nidx=null parent=CKDNJ]
 + Bothriaceae Dulac [SYNONYM TRIBE 308955:KSK87 nidx=null parent=CKDNJ]
Bothrops lansbergii hutmanni
 - Bothrops lansbergii hutmanni Sandner-Montilla, 1989 [SYNONYM SUBSPECIES 308619:CTS49 nidx=null parent=4M22K]
 + Bothrops lansbergii hutmanni Sandner-Montilla, 1989 [SYNONYM SUBSPECIES 308955:7JF6T nidx=null parent=4M22K]
Botrychieae
 - Botrychieae Bommer [SYNONYM UNRANKED 308619:BW5KS nidx=null parent=B8X32]
 + Botrychieae Bommer [SYNONYM TRIBE 308955:KSKBD nidx=null parent=B8X32]
Brachyiulus transsylvanicus croaticus
 - Brachyiulus transsylvanicus croaticus Verhoeff, 1929 [SYNONYM SUBSPECIES 308619:CTSPG nidx=null parent=8KR5Z]
 + Brachyiulus transsylvanicus croaticus Verhoeff, 1929 [SYNONYM SUBSPECIES 308955:KSL4Y nidx=null parent=8KR5Z]
Brachythecium gloriosum
 - Brachythecium gloriosum (Müll. Hal.) Kindb. [ACCEPTED SPECIES 308619:CHSZB nidx=null]
 + Brachythecium gloriosum (Müll. Hal.) Müll. Hal. [ACCEPTED SPECIES 308955:KSL9T nidx=null]
Brachythecium nigroviride
 - Brachythecium nigroviride Kindb. [ACCEPTED SPECIES 308619:9RR3Z nidx=null]
 + Brachythecium nigroviride Müll. Hal. [ACCEPTED SPECIES 308955:KSL9V nidx=null]
Brachythecium populeum f. attenuatum
 - Brachythecium populeum f. attenuatum (Schimp.) Podp. [SYNONYM FORM 308619:9V9C8 nidx=null parent=9MJKK]
 + Brachythecium populeum f. attenuatum (Schimp.) Jäggli [SYNONYM FORM 308955:KSL9W nidx=null parent=9MJKK]
Brachyunguis (Brachyunguis) zoijae
 - Brachyunguis (Brachyunguis) zoijae [SYNONYM SPECIES 308619:CTSWS nidx=null parent=5CCGQ]
 + Brachyunguis (Brachyunguis) zoijae [SYNONYM SPECIES 308955:KSLBS nidx=null parent=5CCGQ]
Brotia (Tinnyea) escheri aquitanica
 - Brotia (Tinnyea) escheri aquitanica (Noulet, 1846) [SYNONYM SUBSPECIES 308619:CRQ69 nidx=null parent=573CC]
 + Brotia (Tinnyea) escheri aquitanica (Noulet, 1846) [SYNONYM SUBSPECIES 308955:KSM5F nidx=null parent=573CC]
Bryocamptus (Bryocamptus) minutus
 - Bryocamptus (Bryocamptus) minutus (Claus, 1863) [SYNONYM SPECIES 308619:CJXSY nidx=null parent=8FTRG]
 + Bryocamptus (Bryocamptus) minutus (Claus, 1863) [SYNONYM SPECIES 308955:KSMCL nidx=null parent=8FTRG]
Bryum atropurpureum
 - Bryum atropurpureum (Wahlenb.) Wahlenb. [AMBIGUOUS_SYNONYM SPECIES 308619:9JXC8 nidx=null parent=9SRJP]
 + Bryum atropurpureum (Wahlenb.) F. Weber & D. Mohr ex Fürnr. [AMBIGUOUS_SYNONYM SPECIES 308955:KSMG2 nidx=null parent=9SRJP]
Buchozia coprosmoides
 - Buchozia coprosmoides L'Hér. [SYNONYM SPECIES 308619:9JXJS nidx=null parent=4WVLM]
 + Buchozia coprosmoides L'Hér. [SYNONYM SPECIES 308955:NMS8 nidx=null parent=4WVLM]
Bulla (Tornatina) infrequens
 - Bulla (Tornatina) infrequens C. B. Adams, 1852 [SYNONYM SPECIES 308619:CTSD9 nidx=null parent=9SGM]
 + Bulla (Tornatina) infrequens C. B. Adams, 1852 [SYNONYM SPECIES 308955:KSKLJ nidx=null parent=9SGM]
Byrrhidiini
 - Byrrhidiini Davis, Deschodt & Scholtz, 2019 [ACCEPTED TRIBE 308619:KNJ nidx=null]
 + Byrrhidiini Davis, Deschodt & Scholtz, 2019 [SYNONYM GENUS 308955:KSL6L nidx=null parent=KTQVM]
Calathus brunneus
 - Calathus brunneus Letzner, 1852 unavailable name [AMBIGUOUS_SYNONYM SPECIES 308619:CGT4V nidx=null parent=8MFYZ]
 + Calathus brunneus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 308955:KSM27 nidx=null parent=8MFYZ]
 + Calathus brunneus Letzner, 1851 [AMBIGUOUS_SYNONYM SPECIES 308955:KSM28 nidx=null parent=8LW3H]
Callipara (Simililyria) aikeni inhacaensis
 - Callipara (Simililyria) aikeni inhacaensis J. H. Veldsman, 2012 [SYNONYM SUBSPECIES 308619:CLFJ3 nidx=null parent=B6DZL]
 + Callipara (Simililyria) aikeni inhacaensis J. H. Veldsman, 2012 [SYNONYM SUBSPECIES 308955:KSMKH nidx=null parent=B6DZL]
Callobata brasiliana
 - Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SMX nidx=null]
 + Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JLNS nidx=null]
Campylopus atrovirens f. falcatus
 - Campylopus atrovirens f. falcatus (Braithw.) Mönk. [SYNONYM FORM 308619:9NDMD nidx=null parent=QHKG]
 + Campylopus atrovirens f. falcatus (Braithw.) Podp. [SYNONYM FORM 308955:CW5SG nidx=null parent=QHKG]
Campylopus flexuosus f. uliginosus
 - Campylopus flexuosus f. uliginosus (Renauld) Podp. [SYNONYM FORM 308619:9TZ2P nidx=null parent=QHMC]
 + Campylopus flexuosus f. uliginosus (Renauld) Mönk. [SYNONYM FORM 308955:CW5SN nidx=null parent=QHMC]
Campylopus hoehnelii
 - Campylopus hoehnelii (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:CHVMX nidx=null parent=QHPF]
 + Campylopus hoehnelii (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KSLPS nidx=null parent=QHPF]
Campylopus leucochlorus
 - Campylopus leucochlorus (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:C9BGS nidx=null parent=QHMY]
 + Campylopus leucochlorus (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KSLPV nidx=null parent=QHMY]
Campylopus procerus
 - Campylopus procerus (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:C94TR nidx=null parent=QHN9]
 + Campylopus procerus (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KSLPY nidx=null parent=QHN9]
Campylopus subulatus var. elongatus
 - Campylopus subulatus var. elongatus (Bosw.) Dixon [SYNONYM VARIETY 308619:9T87V nidx=null parent=QHQY]
 + Campylopus subulatus var. elongatus (Bosw.) Braithw. [SYNONYM VARIETY 308955:KSLQ5 nidx=null parent=QHQY]
Cardiomanioideae
 - Cardiomanioideae K.Iwats. [SYNONYM UNRANKED 308619:B8X33 nidx=null parent=B8V4N]
 + Cardiomanioideae K.Iwats. [SYNONYM TRIBE 308955:KSMQJ nidx=null parent=B8V4N]
Cardiomanoideae
 - Cardiomanoideae K.Iwats. [SYNONYM UNRANKED 308619:BW5KH nidx=null parent=B8X3M]
 + Cardiomanoideae K.Iwats. [SYNONYM TRIBE 308955:KSMQK nidx=null parent=B8X3M]
Cardium (Fragum) medium
 - Cardium (Fragum) medium Linnaeus, 1758 [SYNONYM SPECIES 308619:CQ4XM nidx=null parent=CR7K]
 + Cardium (Fragum) medium Linnaeus, 1758 [SYNONYM SPECIES 308955:KSMSD nidx=null parent=CR7K]
Cassida (Cassida) flaveola
 - Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 308619:7RYKH nidx=null]
 + Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 308955:5XCTW nidx=null]
Cassis (Bezoardica) wyvillei
 - Cassis (Bezoardica) wyvillei R. B. Watson, 1886 [SYNONYM SPECIES 308619:CTTCN nidx=null parent=38JRF]
 + Cassis (Bezoardica) wyvillei R. B. Watson, 1886 [SYNONYM SPECIES 308955:KSLXB nidx=null parent=38JRF]
Catagonium serrulatum
 - Catagonium serrulatum (Cardot ex Broth. & Paris) Broth. [SYNONYM SPECIES 308619:69DSY nidx=null parent=43RRJ]
 + Catagonium serrulatum (Cardot ex Broth. & Paris) Paris [SYNONYM SPECIES 308955:KSM25 nidx=null parent=43RRJ]
Catharinea urnigera
 - Catharinea urnigera (Hedw.) J. Kickx f. [SYNONYM SPECIES 308619:9RW5P nidx=null parent=6VSZD]
 + Catharinea urnigera (Hedw.) Röhl. [SYNONYM SPECIES 308955:CW683 nidx=null parent=6VSZD]
Centaurea × jacea f. dumeticola
 - Centaurea × jacea f. dumeticola Sennen [SYNONYM FORM 308619:B58M9 nidx=null parent=99GRV]
 + Centaurea × jacea f. dumeticola Sennen [SYNONYM FORM 308955:5SCHD nidx=null parent=99GRV]
Cephalozia rigida var. grandis
 - Cephalozia rigida var. grandis Gottsche ex Lindb. [SYNONYM VARIETY 308619:9T894 nidx=null parent=4YVLW]
 + Cephalozia rigida var. grandis Lindb. [SYNONYM VARIETY 308955:KSP3N nidx=null parent=4YVLW]
Ceratonereis (Simplisetia) transversa
 - Ceratonereis (Simplisetia) transversa Hutchings & Turvey, 1982 [SYNONYM SPECIES 308619:CTWXP nidx=null parent=4XG3Q]
 + Ceratonereis (Simplisetia) transversa Hutchings & Turvey, 1982 [SYNONYM SPECIES 308955:KSPR8 nidx=null parent=4XG3Q]
Ceratopogon succinctus
 - Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SQG nidx=null]
 + Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 308955:9TKXV nidx=null]
Ceratopterideae
 - Ceratopterideae T.Moore [SYNONYM UNRANKED 308619:BW5KX nidx=null parent=B8X44]
 - Ceratopterideae J.Sm. [SYNONYM UNRANKED 308619:BW5KY nidx=null parent=B8X44]
 + Ceratopterideae J.Sm. [SYNONYM TRIBE 308955:KSMFP nidx=null parent=B8X44]
 + Ceratopterideae T.Moore [SYNONYM TRIBE 308955:KSMFQ nidx=null parent=B8X44]
Ceratopteridoideae
 - Ceratopteridoideae (J.Sm.) R.M.Tryon [SYNONYM UNRANKED 308619:CJXWG nidx=null parent=B8X44]
 + Ceratopteridoideae (J.Sm.) R.M.Tryon [SYNONYM TRIBE 308955:KSMFR nidx=null parent=B8X44]
Cercopis haemorrhoa
 - Cercopis haemorrhoa (Schrank, 1781) [SYNONYM SPECIES 308619:CRQW6 nidx=null parent=76Q6T]
 + Cercopis haemorrhoa (Schrank, 1781) [SYNONYM SPECIES 308955:KSMP3 nidx=null parent=76Q6T]
Ceroxys ethiopia
 - †Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SQX nidx=null]
 + Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JMS5 nidx=null]
Chaetosoma suillum
 - Chaetosoma suillum (Allgén, 1932) [SYNONYM SPECIES 308619:CRSBB nidx=null parent=8G7XF]
 + Chaetosoma suillum (Allgén, 1932) [SYNONYM SPECIES 308955:KSNM9 nidx=null parent=8G7XF]
Chalinissa elongata var. tenuispicula
 - Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 308619:857QW nidx=null parent=PWMD]
 + Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 308955:857QX nidx=null parent=PWMD]
Cheilantheae
 - Cheilantheae J.Sm. [SYNONYM UNRANKED 308619:BDJH7 nidx=null parent=B8X36]
 - Cheilantheae Tod. [SYNONYM UNRANKED 308619:BW2PQ nidx=null parent=B8X36]
 + Cheilantheae J.Sm. [SYNONYM TRIBE 308955:KSPRH nidx=null parent=B8X36]
 + Cheilantheae Tod. [SYNONYM TRIBE 308955:KSPRJ nidx=null parent=B8X36]
Cheilanthinae
 - Cheilanthinae Diels [SYNONYM UNRANKED 308619:BW5JY nidx=null parent=B8X36]
 + Cheilanthinae Diels [SYNONYM SUBTRIBE 308955:KSQ3F nidx=null parent=B8X36]
Cheilanthoideae
 - Cheilanthoideae W.C.Shieh [SYNONYM UNRANKED 308619:8YZWB nidx=null parent=B8X36]
 - Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 308619:CK2GP nidx=null parent=B8X36]
 + Cheilanthoideae W.C.Shieh [SYNONYM SUBFAMILY 308955:KSQ3G nidx=null parent=B8X36]
 + Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM SUBFAMILY 308955:KSQ3H nidx=null parent=B8X36]
Cheilosia nigroapicata
 - Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 308619:92LQG nidx=null]
 + Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 308955:TSRZ nidx=null]
Cheilosialepta baltica
 - †Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SRQ nidx=null]
 + Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JMVJ nidx=null]
Cheiropleuriaceae
 - Cheiropleuriaceae Nakai [SYNONYM UNRANKED 308619:CK2KL nidx=null parent=B8WSQ]
 + Cheiropleuriaceae Nakai [SYNONYM FAMILY 308955:KSQ6C nidx=null parent=B8WSQ]
Chione (Anomalocardia)
 - Chione (Anomalocardia) Schumacher, 1817 [SYNONYM SUBGENUS 308619:CJSYP nidx=null parent=7NP6D]
 + Chione (Anomalocardia) Schumacher, 1817 [SYNONYM SUBGENUS 308955:KSGHS nidx=null parent=7NP6D]
Chironomus tripartitus
 - Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 308619:889BF nidx=null parent=CDWTT]
 + Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 308955:5Y6FG nidx=null parent=CDWTT]
Chiton (Ischnochiton) curtisianus
 - Chiton (Ischnochiton) curtisianus E. A. Smith, 1884 [SYNONYM SPECIES 308619:5Y5Y6 nidx=null parent=6ZFTL]
 + Chiton (Ischnochiton) curtisianus E. A. Smith, 1884 [SYNONYM SPECIES 308955:DKLM2 nidx=null parent=6ZFTL]
Chorisodontium cylindrothecium
 - Chorisodontium cylindrothecium (Mitt.) Sakurai [SYNONYM SPECIES 308619:9RWYL nidx=null parent=6D3VR]
 + Chorisodontium cylindrothecium (Mitt.) Ihsiba [SYNONYM SPECIES 308955:CW5VM nidx=null parent=6D3VR]
Chortophila liturata
 - Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SSZ nidx=null]
 + Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JN92 nidx=null]
Chortophila varipes
 - Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ST2 nidx=null]
 + Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JN9D nidx=null]
Chremistica seminigra
 - Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 308619:8KL9V nidx=null]
 + Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 308955:5YFCR nidx=null]
Christella × wildemanii
 - Christella × wildemanii (Christ) comb. ined. [PROVISIONALLY_ACCEPTED SPECIES 308619:B9SCX nidx=null]
 + Christella × wildemanii Christ [PROVISIONALLY_ACCEPTED SPECIES 308955:KSP3P nidx=null]
Christenseniaceae
 - Christenseniaceae Ching [SYNONYM UNRANKED 308619:B8WRT nidx=null parent=B8VGX]
 + Christenseniaceae Ching [SYNONYM TRIBE 308955:KSP3Q nidx=null parent=B8VGX]
Chrysocladium retrorsum var. kiusiuense
 - Chrysocladium retrorsum var. kiusiuense (Broth. & Paris) Cardot [SYNONYM VARIETY 308619:9VFY7 nidx=null parent=5YNYZ]
 + Chrysocladium retrorsum var. kiusiuense (Broth. & Paris) Ihsiba [SYNONYM VARIETY 308955:CW5FY nidx=null parent=5YNYZ]
Cibicides refulgens var. corticatus
 - Cibicides refulgens var. corticatus Earland, 1934 [SYNONYM VARIETY 308619:CTXKB nidx=null parent=V4WP]
 + Cibicides refulgens var. corticatus Earland, 1934 [SYNONYM VARIETY 308955:KSQCM nidx=null parent=V4WP]
Cibotieae
 - Cibotieae Pfeiff. [SYNONYM UNRANKED 308619:BW5M2 nidx=null parent=B8WRV]
 + Cibotieae Pfeiff. [SYNONYM TRIBE 308955:KSQCX nidx=null parent=B8WRV]
Cibotioideae
 - Cibotioideae B.K.Nayar [SYNONYM UNRANKED 308619:B8X37 nidx=null parent=B8WRV]
 + Cibotioideae B.K.Nayar [SYNONYM TRIBE 308955:KSQCY nidx=null parent=B8WRV]
Cicada duvancellii
 - Cicada duvancellii (Guérin-Méneville, 1829) [SYNONYM SPECIES 308619:CTXLT nidx=null parent=RDD9]
 + Cicada duvancellii (Guérin-Méneville, 1829) [SYNONYM SPECIES 308955:KSQF2 nidx=null parent=RDD9]
Cicada fusconervosa
 - Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 308619:8HY7J nidx=null parent=8JNK7]
 + Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 308955:V5QZ nidx=null parent=8JNK7]
Cicada steveni
 - Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 308619:8HYJ9 nidx=null parent=4NB3L]
 + Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 308955:V69T nidx=null parent=4NB3L]
Cicadula cyane
 - Cicadula cyane (Boheman, 1845) [SYNONYM SPECIES 308619:CTXQB nidx=null parent=8JW7D]
 + Cicadula cyane (Boheman, 1845) [SYNONYM SPECIES 308955:8JR56 nidx=null parent=8JW7D]
Cidaris (Diadema)
 - Cidaris (Diadema) Gray, 1825 [SYNONYM SUBGENUS 308619:CTVXM nidx=null parent=7NW5M]
 + Cidaris (Diadema) Gray, 1825 [SYNONYM SUBGENUS 308955:KSNJZ nidx=null parent=7NW5M]
Cinclidotus nigricans
 - Cinclidotus nigricans (Brid.) Wijk & Margad. [SYNONYM SPECIES 308619:9L7BL nidx=null parent=VDNM]
 + Cinclidotus nigricans (Brid.) Dixon [SYNONYM SPECIES 308955:KSQYQ nidx=null parent=VDNM]
Circulifer alboguttatus
 - Circulifer alboguttatus (Lethierry, 1874) [SYNONYM SPECIES 308619:CTVJL nidx=null parent=7479V]
 + Circulifer alboguttatus (Lethierry, 1874) [SYNONYM SPECIES 308955:KSMZN nidx=null parent=7479V]
Cirratulus tentaculatus meridionalis
 - Cirratulus tentaculatus meridionalis Marenzeller, 1887 [SYNONYM SUBSPECIES 308619:85S6Q nidx=null parent=5DVGR]
 + Cirratulus tentaculatus meridionalis Marenzeller, 1887 [SYNONYM SUBSPECIES 308955:5GGLX nidx=null parent=5DVGR]
Cirripathes (Stichopathes) filiformis
 - Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 308619:CTVLF nidx=null parent=52J42]
 + Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 308955:KSN2S nidx=null parent=52J42]
Cistena pallassii
 - Cistena pallassii Leach, 1816 [SYNONYM SPECIES 308619:852L6 nidx=null parent=75VKH]
 + Cistena pallassii Leach, 1816 [SYNONYM SPECIES 308955:VLD8 nidx=null parent=75VKH]
Clathria (Clathria) scotti
 - Clathria (Clathria) scotti Dendy, 1924 [SYNONYM SPECIES 308619:CTW8F nidx=null parent=VSBK]
 + Clathria (Clathria) scotti Dendy, 1924 [SYNONYM SPECIES 308955:KSNW2 nidx=null parent=VSBK]
Cnidopus japonicus
 - Cnidopus japonicus (Verrill, 1869) [SYNONYM SPECIES 308619:CTYBG nidx=null parent=6FQ64]
 + Cnidopus japonicus (Verrill, 1869) [SYNONYM SPECIES 308955:KSQZM nidx=null parent=6FQ64]
Cololejeunea micrandroecia
 - Cololejeunea micrandroecia (Spruce) M. Menzel [ACCEPTED SPECIES 308619:X7BQ nidx=null]
 + Cololejeunea micrandroecia (Spruce) R.M. Schust. [ACCEPTED SPECIES 308955:KSPGB nidx=null]
Colpocephalum haliaeti
 - Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 308619:8MY8G nidx=null parent=3RG62]
 + Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 308955:5ZMKK nidx=null parent=3RG62]
Columbella (Alia)
 - Columbella (Alia) H. Adams & A. Adams, 1853 [SYNONYM SUBGENUS 308619:CRHLT nidx=null parent=7NNJW]
 + Columbella (Alia) H. Adams & A. Adams, 1853 [SYNONYM SUBGENUS 308955:KSFH5 nidx=null parent=7NNJW]
Columbella (Mitrella) marquesa var. taeniolata
 - Columbella (Mitrella) marquesa var. taeniolata Kobelt, 1897 [SYNONYM VARIETY 308619:9YD2P nidx=null parent=42BCT]
 + Columbella (Mitrella) marquesa var. taeniolata Kobelt, 1897 [SYNONYM VARIETY 308955:5N7TQ nidx=null parent=42BCT]
Colus (Aulacofusus) sapius
 - Colus (Aulacofusus) sapius Dall, 1919 [SYNONYM SPECIES 308619:CNLCD nidx=null parent=6K67Q]
 + Colus (Aulacofusus) sapius Dall, 1919 [SYNONYM SPECIES 308955:KSQ3B nidx=null parent=6K67Q]
Conithorax (Ceratocheilus) latifrons
 - Conithorax (Ceratocheilus) latifrons Brunetti, 1918 [PROVISIONALLY_ACCEPTED SPECIES 308619:CTXWK nidx=null]
 + Conithorax (Ceratocheilus) latifrons Brunetti, 1918 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSQNH nidx=null]
Conocephalus (Anisoptera) beybienkoi
 - Conocephalus (Anisoptera) beybienkoi Storozhenko, 1981 [ACCEPTED SPECIES 308619:XPY4 nidx=null]
 + Conocephalus (Anisoptera) beybienkoi Storozhenko, 1981 [ACCEPTED SPECIES 308955:KQP3B nidx=null]
Conocephalus (Anisoptera) guangdongensis
 - Conocephalus (Anisoptera) guangdongensis Shi & Liang, 1997 [ACCEPTED SPECIES 308619:XPYS nidx=null]
 + Conocephalus (Anisoptera) guangdongensis Shi & Liang, 1997 [ACCEPTED SPECIES 308955:KQP33 nidx=null]
Conocephalus (Anisoptera) liangi
 - Conocephalus (Anisoptera) liangi Liu & Zhang, 2007 [ACCEPTED SPECIES 308619:XPZ4 nidx=null]
 + Conocephalus (Anisoptera) liangi Liu & Zhang, 2007 [ACCEPTED SPECIES 308955:KQP34 nidx=null]
Conocephalus (Anisoptera) percaudatus
 - Conocephalus (Anisoptera) percaudatus Bey-Bienko, 1955 [ACCEPTED SPECIES 308619:XPZC nidx=null]
 + Conocephalus (Anisoptera) percaudatus Bey-Bienko, 1955 [ACCEPTED SPECIES 308955:KQP3C nidx=null]
Conocephalus (Aphauropus) leptopterus
 - Conocephalus (Aphauropus) leptopterus Rehn & Hebard, 1915 [ACCEPTED SPECIES 308619:5ZSMC nidx=null]
 + Conocephalus (Aphauropus) leptopterus Rehn & Hebard, 1915 [ACCEPTED SPECIES 308955:KQTWW nidx=null]
Conocephalus (Conocephalus) differentus
 - Conocephalus (Conocephalus) differentus Shi & Liang, 1997 [ACCEPTED SPECIES 308619:XQ2W nidx=null]
 + Conocephalus (Conocephalus) differentus Shi & Liang, 1997 [ACCEPTED SPECIES 308955:KQP32 nidx=null]
Conocephalus (Conocephalus) emeiensis
 - Conocephalus (Conocephalus) emeiensis Shi & Zheng, 1999 [ACCEPTED SPECIES 308619:XQ2Z nidx=null]
 + Conocephalus (Conocephalus) emeiensis Shi & Zheng, 1999 [ACCEPTED SPECIES 308955:KQP37 nidx=null]
Conocephalus (Conocephalus) sulcifrontis
 - Conocephalus (Conocephalus) sulcifrontis Xia & Liu, 1992 [ACCEPTED SPECIES 308619:XQ3Z nidx=null]
 + Conocephalus (Conocephalus) sulcifrontis Xia & Liu, 1992 [ACCEPTED SPECIES 308955:KQP2Z nidx=null]
Conocephalus (Conocephalus) xiai
 - Conocephalus (Conocephalus) xiai Liu & Zhang, 2007 [ACCEPTED SPECIES 308619:5ZSMH nidx=null]
 + Conocephalus (Conocephalus) xiai Liu & Zhang, 2007 [ACCEPTED SPECIES 308955:KQP2Y nidx=null]
Conocephalus (Opeastylus) longipes
 - Conocephalus (Opeastylus) longipes (Redtenbacher, 1891) [ACCEPTED SPECIES 308619:XQ7X nidx=null]
 + Conocephalus (Opeastylus) longipes (Redtenbacher, 1891) [ACCEPTED SPECIES 308955:KQ9MN nidx=null]
Conus (Lautoconus) fontonae
 - Conus (Lautoconus) fontonae Rolán & Trovão, 1990 [SYNONYM SPECIES 308619:CTYHC nidx=null parent=XX95]
 + Conus (Lautoconus) fontonae Rolán & Trovão, 1990 [SYNONYM SPECIES 308955:KSR7Y nidx=null parent=XX95]
Conus (Lautoconus) teodorae
 - Conus (Lautoconus) teodorae Rolán & F. Fernandes, 1990 [SYNONYM SPECIES 308619:CRWK3 nidx=null parent=XX8X]
 + Conus (Lautoconus) teodorae Rolán & F. Fernandes, 1990 [SYNONYM SPECIES 308955:KSR6W nidx=null parent=XX8X]
Copestylum (Phalacromya) dichopticum
 - Copestylum (Phalacromya) dichopticum Thompson, 1976 [ACCEPTED SPECIES 308619:CK4B9 nidx=null]
 + Copestylum (Phalacromya) dichopticum Thompson, 1976 [ACCEPTED SPECIES 308955:KSRPR nidx=null]
Copris (Paracopris) punctulatus septentrionalis
 - Copris (Paracopris) punctulatus septentrionalis Ochi, Kon & Pham, 2019 [SYNONYM SPECIES 308619:CTZ2Z nidx=null parent=CW2CZ]
 + Copris (Paracopris) punctulatus septentrionalis Ochi, Kon & Pham, 2019 [SYNONYM SUBSPECIES 308955:KSRRP nidx=null parent=CW2CZ]
Copris platycera
 - Copris platycera Wiedemann, 1823 [AMBIGUOUS_SYNONYM SPECIES 308619:7VDLV nidx=null parent=7XMZ3]
 + Copris platycera Wiedemann, 1823 [SYNONYM SPECIES 308955:Y63W nidx=null parent=7XMZ3]
Cordylura aea
 - Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3T4Y nidx=null]
 + Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JNW9 nidx=null]
Coscinodon cribrosus var. mardorfii
 - Coscinodon cribrosus var. mardorfii (Loeske & H. Winter) Podp. [SYNONYM VARIETY 308619:9T5XG nidx=null parent=YTFL]
 + Coscinodon cribrosus var. mardorfii (Loeske & H. Winter) Jäggli [SYNONYM VARIETY 308955:KSQ87 nidx=null parent=YTFL]
Cosmopsaltria minahasae
 - Cosmopsaltria minahasae Distant, 1888 [SYNONYM SPECIES 308619:BMTXX nidx=null parent=365R5]
 + Cosmopsaltria minahasae Distant, 1888 [SYNONYM SPECIES 308955:BJVG7 nidx=null parent=365R5]
Cosmosciara hartii
 - Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 308619:8BLH2 nidx=null]
 + Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 308955:8BLH3 nidx=null]
Cratoneuron commutatum
 - Cratoneuron commutatum (Hedw.) G. Roth [SYNONYM SPECIES 308619:9L84M nidx=null parent=4C83S]
 + Cratoneuron commutatum (Hedw.) Loeske [SYNONYM SPECIES 308955:CW56N nidx=null parent=4C83S]
Cratoneuron falcatum
 - Cratoneuron falcatum (Brid.) G. Roth [SYNONYM SPECIES 308619:9MLHK nidx=null parent=9M28C]
 + Cratoneuron falcatum (Brid.) Loeske [SYNONYM SPECIES 308955:CW56R nidx=null parent=9M28C]
Cratoneuron filicinum var. trichodes
 - Cratoneuron filicinum var. trichodes (Brid.) G. Roth [SYNONYM VARIETY 308619:9T8H7 nidx=null parent=Z9RW]
 + Cratoneuron filicinum var. trichodes (Brid.) Loeske [SYNONYM VARIETY 308955:CW55W nidx=null parent=Z9RW]
Cryptogonium
 - Cryptogonium (Müll. Hal.) Hampe [ACCEPTED GENUS 308619:9JJF3 nidx=null]
 + Cryptogonium (Müll. Hal.) A. Jaeger [ACCEPTED GENUS 308955:KSQZ9 nidx=null]
Cryptogramminae
 - Cryptogramminae Prantl [SYNONYM UNRANKED 308619:BW5LR nidx=null parent=6274Z]
 + Cryptogramminae Prantl [SYNONYM SUBTRIBE 308955:KSQZB nidx=null parent=6274Z]
Cryptolophocolea tuberculata
 - Cryptolophocolea tuberculata (J.J. Engel) L. Söderstr. [ACCEPTED SPECIES 308619:CHXKX nidx=null]
 + Cryptolophocolea tuberculata (J.J. Engel) L. Söderstr. [ACCEPTED SPECIES 308955:KSQZX nidx=null]
Cryptomyzus (Cryptomyzus) alboapicalis
 - Cryptomyzus (Cryptomyzus) alboapicalis [ACCEPTED SPECIES 308619:CNMLZ nidx=null]
 + Cryptomyzus (Cryptomyzus) alboapicalis [ACCEPTED SPECIES 308955:KSR2X nidx=null]
Ctenidium pinnatum
 - Ctenidium pinnatum (Broth. & Paris) Broth. [ACCEPTED SPECIES 308619:324G7 nidx=null]
 + Ctenidium pinnatum (Broth. & Paris) Ihsiba [ACCEPTED SPECIES 308955:KSRMV nidx=null]
Ctenophorocera polleniina
 - Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3T9S nidx=null]
 + Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JP34 nidx=null]
Culex (Culex) mimeticus
 - Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 308619:8BML9 nidx=null]
 + Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 308955:32BHJ nidx=null]
Culex escomeli
 - Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 308619:88FC9 nidx=null parent=8BMH5]
 + Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 308955:32B68 nidx=null parent=8BMH5]
Culex fossilis
 - †Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TB4 nidx=null]
 + Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JP45 nidx=null]
Culicoides (Meijerehelea) micropunctatus
 - Culicoides (Meijerehelea) micropunctatus Tokunaga, 1951 [ACCEPTED SPECIES 308619:CQ9MV nidx=null]
 + Culicoides (Meijerehelea) micropunctatus Tokunaga, 1951 [ACCEPTED SPECIES 308955:KSRYW nidx=null]
Cupes mucidus
 - Cupes mucidus Chevrolat in Guérin-Méneville, 1844 [SYNONYM SPECIES 308619:CTZGD nidx=null parent=55B33]
 + Cupes mucidus Chevrolat in Guérin-Méneville, 1844 [SYNONYM SPECIES 308955:KSS6W nidx=null parent=55B33]
Cyana (Clerckia) meyricci
 - Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 308619:BPT2S nidx=null parent=BFNT5]
 + Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 308955:96HYW nidx=null parent=BFNT5]
Cyathea apiculata
 - Cyathea apiculata (Alderw.) Alderw. [SYNONYM SPECIES 308619:BZ6KT nidx=null parent=B937L]
 + Cyathea apiculata (Rosenst.) Domin [SYNONYM SPECIES 308955:CW6TW nidx=null parent=B937L]
Cyatheeae
 - Cyatheeae Gaudich. [SYNONYM UNRANKED 308619:BW5KW nidx=null parent=B8V9T]
 + Cyatheeae Gaudich. [SYNONYM TRIBE 308955:KST3Y nidx=null parent=B8V9T]
Cyatheidae
 - Cyatheidae Doweld [SYNONYM UNRANKED 308619:BW5LQ nidx=null parent=B8V49]
 + Cyatheidae Doweld [SYNONYM SUBCLASS 308955:KST3Z nidx=null parent=B8V49]
Cyatheinae
 - Cyatheinae Dumort. [SYNONYM UNRANKED 308619:BW5J7 nidx=null parent=B8V9T]
 + Cyatheinae Dumort. [SYNONYM SUBTRIBE 308955:KST42 nidx=null parent=B8V9T]
Cyatheineae
 - Cyatheineae Bessey [SYNONYM UNRANKED 308619:BW5LX nidx=null parent=B8V9T]
 + Cyatheineae Bessey [SYNONYM SUBORDER 308955:KST43 nidx=null parent=B8V9T]
Cyatheoideae
 - Cyatheoideae Endl. [SYNONYM UNRANKED 308619:B8X3B nidx=null parent=B8V9T]
 + Cyatheoideae Endl. [SYNONYM TRIBE 308955:KST46 nidx=null parent=B8V9T]
Cyclopecten (Cyclochlamys) shepherdi
 - Cyclopecten (Cyclochlamys) shepherdi Laws, 1939 [SYNONYM SPECIES 308619:CV2K9 nidx=null parent=6C4DZ]
 + Cyclopecten (Cyclochlamys) shepherdi Laws, 1939 [SYNONYM SPECIES 308955:KSTD5 nidx=null parent=6C4DZ]
Cyclosorinae
 - Cyclosorinae Ching [SYNONYM UNRANKED 308619:BW5J3 nidx=null parent=B8X4T]
 + Cyclosorinae Ching [SYNONYM SUBTRIBE 308955:KSQNV nidx=null parent=B8X4T]
Cylindrotoma (Eriocera) ruficornis
 - Cylindrotoma (Eriocera) ruficornis Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308619:CTYDD nidx=null]
 + Cylindrotoma (Eriocera) ruficornis Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSR54 nidx=null]
Cynodontium alpestre
 - Cynodontium alpestre (Wahlenb.) Milde [AMBIGUOUS_SYNONYM SPECIES 308619:9MLPV nidx=null parent=WHZ3]
 + Cynodontium alpestre (Huebener) A.W.H. Walther & Molendo [AMBIGUOUS_SYNONYM SPECIES 308955:KSRQM nidx=null parent=WHZ3]
Cypraea (Luponia) contusa
 - Cypraea (Luponia) contusa McCoy, 1877 [SYNONYM SPECIES 308619:CTZF4 nidx=null parent=5W9DX]
 + Cypraea (Luponia) contusa McCoy, 1877 [SYNONYM SPECIES 308955:KSS5V nidx=null parent=5W9DX]
Cystopterioideae
 - Cystopterioideae Ching & Z.R.Wang [SYNONYM UNRANKED 308619:BW56N nidx=null parent=B8WSB]
 + Cystopterioideae Ching & Z.R.Wang [SYNONYM TRIBE 308955:KSSP9 nidx=null parent=B8WSB]
Dactynotus cirsi
 - Dactynotus cirsi (Linnaeus, 1758) [SYNONYM SPECIES 308619:CV2NL nidx=null parent=7DTZT]
 + Dactynotus cirsi (Linnaeus, 1758) [SYNONYM SPECIES 308955:KSTJM nidx=null parent=7DTZT]
Danaeaceae
 - Danaeaceae J.Agardh [SYNONYM UNRANKED 308619:B8WSF nidx=null parent=B8VGX]
 + Danaeaceae J.Agardh [SYNONYM TRIBE 308955:KSTVM nidx=null parent=B8VGX]
Danaeeae
 - Danaeeae T.Moore [SYNONYM UNRANKED 308619:BW5KC nidx=null parent=B8VFL]
 + Danaeeae T.Moore [SYNONYM TRIBE 308955:KSTVN nidx=null parent=B8VFL]
Danaeoideae
 - Danaeoideae J.Williams [SYNONYM UNRANKED 308619:BW5LH nidx=null parent=B8VGX]
 + Danaeoideae J.Williams [SYNONYM TRIBE 308955:KSTVP nidx=null parent=B8VGX]
Daptonema crassissimus
 - Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 308619:BMVJ2 nidx=null parent=BSZ86]
 + Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 308955:BJWJF nidx=null parent=BSZ86]
Dasypogon (Saropogon) chalybeiventris
 - Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 308619:88JBC nidx=null parent=8B38Z]
 + Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 308955:349LG nidx=null parent=8B38Z]
Davalliales
 - Davalliales Schmakov [SYNONYM UNRANKED 308619:BV8DT nidx=null parent=B8TXB]
 + Davalliales Schmakov [SYNONYM ORDER 308955:KSQZT nidx=null parent=B8TXB]
Davalliinae
 - Davalliinae Payer [SYNONYM UNRANKED 308619:BW5M8 nidx=null parent=B8TXB]
 + Davalliinae Payer [SYNONYM SUBTRIBE 308955:KSQZV nidx=null parent=B8TXB]
Degeeria mexicana
 - Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TJM nidx=null]
 + Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JPZL nidx=null]
Deltocephalus harrisii
 - Deltocephalus harrisii Osborn, 1892 [SYNONYM SPECIES 308619:CRXDD nidx=null parent=4JJW9]
 + Deltocephalus harrisii Osborn, 1892 [SYNONYM SPECIES 308955:KSRVW nidx=null parent=4JJW9]
Dendromyia (Calladimyia) melanoides
 - Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 308619:88JM9 nidx=null parent=5C4BH]
 + Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 308955:34QNS nidx=null parent=5C4BH]
Dennstaedtiidae
 - Dennstaedtiidae Doweld [SYNONYM UNRANKED 308619:BW528 nidx=null parent=B8TXB]
 + Dennstaedtiidae Doweld [SYNONYM SUBCLASS 308955:KSSBC nidx=null parent=B8TXB]
Dennstaedtiinae
 - Dennstaedtiinae Prantl [SYNONYM UNRANKED 308619:BW5JG nidx=null parent=BSG5Y]
 + Dennstaedtiinae Prantl [SYNONYM SUBTRIBE 308955:KSSBD nidx=null parent=BSG5Y]
Deparioideae
 - Deparioideae M.L.Wang & Y.T.Hsieh [SYNONYM UNRANKED 308619:BW56P nidx=null parent=B8VGN]
 + Deparioideae M.L.Wang & Y.T.Hsieh [SYNONYM TRIBE 308955:KSSFL nidx=null parent=B8VGN]
Dermatodidymocystis indicus
 - Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 308619:7VPS4 nidx=null parent=4JNFN]
 + Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 308955:34X2D nidx=null parent=4JNFN]
Dermomurex (Dermomurex)
 - Dermomurex (Dermomurex) Monterosato, 1890 [SYNONYM SUBGENUS 308619:CTRB3 nidx=null parent=7NVT5]
 + Dermomurex (Dermomurex) Monterosato, 1890 [SYNONYM SUBGENUS 308955:KSJ38 nidx=null parent=7NVT5]
Diaptomus (Aglaodiaptomus) dilobatus
 - Diaptomus (Aglaodiaptomus) dilobatus Wilson M.S., 1958 [SYNONYM SPECIES 308619:CQD3N nidx=null parent=65RBT]
 + Diaptomus (Aglaodiaptomus) dilobatus Wilson M.S., 1958 [SYNONYM SPECIES 308955:KSV2Q nidx=null parent=65RBT]
Dichelacera abiens
 - Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TKF nidx=null]
 + Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQ6L nidx=null]
Dicksonia karsteniana var. spruceana
 - Dicksonia karsteniana var. spruceana (Mett.) [ACCEPTED VARIETY 308619:BD45P nidx=null]
 + Dicksonia karsteniana var. spruceana Mett. [ACCEPTED VARIETY 308955:KSRPT nidx=null]
Dicksonieae
 - Dicksonieae Gaudich. [SYNONYM UNRANKED 308619:BV8J4 nidx=null parent=B8V9Y]
 + Dicksonieae Gaudich. [SYNONYM TRIBE 308955:KSRPW nidx=null parent=B8V9Y]
Dicksonioideae
 - Dicksonioideae Link [SYNONYM UNRANKED 308619:BVXLF nidx=null parent=B8V9Y]
 + Dicksonioideae Link [SYNONYM TRIBE 308955:KSRPX nidx=null parent=B8V9Y]
Dicraeus (Paroedesiella) vagans
 - Dicraeus (Paroedesiella) vagans (Meigen, 1838) [ACCEPTED SPECIES 308619:8BSG6 nidx=null]
 + Dicraeus (Paroedesiella) vagans (Meigen, 1838) [ACCEPTED SPECIES 308955:35QRQ nidx=null]
Dicranella schreberi var. lenta
 - Dicranella schreberi var. lenta (Wilson ex Braithw.) Limpr. [SYNONYM VARIETY 308619:9VX5M nidx=null parent=BLRL6]
 + Dicranella schreberi var. lenta Hobk. & Bosw. [SYNONYM VARIETY 308955:CW5TJ nidx=null parent=BLRL6]
Dicranella tenax
 - Dicranella tenax (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9K4BJ nidx=null parent=9SGS4]
 + Dicranella tenax (Müll. Hal.) Broth. [SYNONYM SPECIES 308955:35QXT nidx=null parent=9SGS4]
Dicranella varia var. fallax
 - Dicranella varia var. fallax (Wilson) Grav. [SYNONYM VARIETY 308619:9VNKW nidx=null parent=BLRPZ]
 + Dicranella varia var. fallax (Wilson ex Braithw.) Hobk. & Bosw. [SYNONYM VARIETY 308955:CW5TL nidx=null parent=BLRPZ]
Dicranopteridaceae
 - Dicranopteridaceae Ching ex Doweld [SYNONYM UNRANKED 308619:BVB6M nidx=null parent=B8VGT]
 - Dicranopteridaceae Ching [SYNONYM UNRANKED 308619:CK4FM nidx=null parent=B8VGT]
 + Dicranopteridaceae Ching ex Doweld [SYNONYM FAMILY 308955:KSRRT nidx=null parent=B8VGT]
 + Dicranopteridaceae Ching [SYNONYM FAMILY 308955:KSRRV nidx=null parent=B8VGT]
Dicranoweisia crispula f. atrata
 - Dicranoweisia crispula f. atrata (Nees & Hornsch.) Podp. [SYNONYM FORM 308619:9NF86 nidx=null parent=9LM9M]
 + Dicranoweisia crispula f. atrata (Nees & Hornsch.) Jäggli [SYNONYM FORM 308955:KSRVX nidx=null parent=9LM9M]
Dicranum congestum var. flexicaule
 - Dicranum congestum var. flexicaule (Brid.) Bruch & Schimp. [SYNONYM VARIETY 308619:9T8PF nidx=null parent=9L9X8]
 + Dicranum congestum var. flexicaule (Brid.) Sendtn. [SYNONYM VARIETY 308955:CW5VP nidx=null parent=9L9X8]
Dicranum ferrugineum
 - Dicranum ferrugineum Mitt. ex Wilson [SYNONYM SPECIES 308619:9RZF5 nidx=null parent=9SMS6]
 + Dicranum ferrugineum Mitt. ex Wilson [SYNONYM SPECIES 308955:KSRW5 nidx=null parent=9SMS6]
Dicranum longipilum
 - Dicranum longipilum Müll. Hal. [SYNONYM SPECIES 308619:9RZL2 nidx=null parent=QHPF]
 + Dicranum longipilum Hampe [SYNONYM SPECIES 308955:KSRW8 nidx=null parent=QHPF]
Dictyoclineae
 - Dictyoclineae Ching [SYNONYM UNRANKED 308619:BW5LK nidx=null parent=B8X4T]
 + Dictyoclineae Ching [SYNONYM TRIBE 308955:KSRYG nidx=null parent=B8X4T]
Didemnum psammathodes
 - Didemnum psammathodes (Sluiter, 1895) [SYNONYM SPECIES 308619:CNNWX nidx=null parent=35WTJ]
 + Didemnum psammathodes (Sluiter, 1895) [SYNONYM SPECIES 308955:KSS4V nidx=null parent=35WTJ]
Didymodiclinus kovaljovae
 - Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 308619:84869 nidx=null]
 + Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 308955:35YSQ nidx=null]
Didymoglosseae
 - Didymoglosseae C.Presl [SYNONYM UNRANKED 308619:BW5JW nidx=null parent=B8X4W]
 + Didymoglosseae C.Presl [SYNONYM TRIBE 308955:KSS8C nidx=null parent=B8X4W]
Dinaraea (Glaphya)
 - Dinaraea (Glaphya) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308619:CV28Z nidx=null parent=9JB5T]
 + Dinaraea (Glaphya) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 308955:KST3K nidx=null parent=9JB5T]
 + Dinaraea (Glaphya) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308955:KST3L nidx=null parent=9JB5T]
Diphyscium sessile
 - Diphyscium sessile Lindb. [SYNONYM SPECIES 308619:9LB67 nidx=null parent=36G9T]
 + Diphyscium sessile Röhl. [SYNONYM SPECIES 308955:CW5Q2 nidx=null parent=36G9T]
Diplazieae
 - Diplazieae Pfeiff. [SYNONYM UNRANKED 308619:BW5LC nidx=null parent=B8VGN]
 + Diplazieae Pfeiff. [SYNONYM TRIBE 308955:KSTLC nidx=null parent=B8VGN]
Diplosis fleothripetiperda
 - Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TQ6 nidx=null]
 + Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQ89 nidx=null]
Dipteridinae
 - Dipteridinae Diels [SYNONYM UNRANKED 308619:B8X6G nidx=null parent=B8WSQ]
 + Dipteridinae Diels [SYNONYM SUBTRIBE 308955:KSV7K nidx=null parent=B8WSQ]
Dipteridoideae
 - Dipteridoideae Nathorst [SYNONYM UNRANKED 308619:BW5LM nidx=null parent=B8WSQ]
 + Dipteridoideae Nathorst [SYNONYM TRIBE 308955:KSV7L nidx=null parent=B8WSQ]
Distantidea
 - Distantidea Kirkaldy, 1902 [SYNONYM GENUS 308619:CRXBS nidx=null parent=8NNM4]
 + Distantidea Kirkaldy, 1902 [SYNONYM GENUS 308955:KSRTP nidx=null parent=8NNM4]
 + Distantidea Kirkaldy, 1900 [SYNONYM GENUS 308955:KSRTQ nidx=null parent=8NNM4]
Docophorus rotundus
 - Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 308619:8MYW7 nidx=null parent=7L2FG]
 + Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 308955:37398 nidx=null parent=7L2FG]
Dolichopus (Dolichopus) pallidicoxa
 - Dolichopus (Dolichopus) pallidicoxa Roser, 1840 [ACCEPTED SPECIES 308619:CLNSY nidx=null]
 + Dolichopus (Dolichopus) pallidicoxa Roser, 1840 [ACCEPTED SPECIES 308955:KSSB7 nidx=null]
Doodieae
 - Doodieae Gaudich. [SYNONYM UNRANKED 308619:BW5LB nidx=null parent=BV8PB]
 + Doodieae Gaudich. [SYNONYM TRIBE 308955:KSSMX nidx=null parent=BV8PB]
Drosophila cinerella
 - Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 308619:88MJQ nidx=null parent=8BT6R]
 + Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 308955:6DM4R nidx=null parent=8BT6R]
Drynariaceae
 - Drynariaceae Ching [SYNONYM UNRANKED 308619:B8WSW nidx=null parent=B8TXC]
 + Drynariaceae Ching [SYNONYM TRIBE 308955:KSV7G nidx=null parent=B8TXC]
Drynarioideae
 - Drynarioideae Crabbe, Jermy & Mickel [SYNONYM UNRANKED 308619:B8X3D nidx=null parent=BVRCQ]
 + Drynarioideae Crabbe, Jermy & Mickel [SYNONYM SUBFAMILY 308955:KSV7H nidx=null parent=BVRCQ]
Dryopteridales
 - Dryopteridales Shmakov [SYNONYM UNRANKED 308619:B8WLL nidx=null parent=B8TXB]
 + Dryopteridales Shmakov [SYNONYM ORDER 308955:KSV82 nidx=null parent=B8TXB]
Dryopterideae
 - Dryopterideae Ching [SYNONYM UNRANKED 308619:BW4KQ nidx=null parent=B8X3F]
 + Dryopterideae Ching [SYNONYM TRIBE 308955:KSV83 nidx=null parent=B8X3F]
Dryopteris parabissetiana
 - Dryopteris parabissetiana [ACCEPTED SPECIES 308619:C39BC nidx=null]
 + Dryopteris parabissetiana H.-J.Wei & Z.Y.Zuo [ACCEPTED SPECIES 308955:KSVB3 nidx=null]
Dryopteris × tiantangzhaiensis
 - Dryopteris × tiantangzhaiensis [ACCEPTED SPECIES 308619:C39B5 nidx=null]
 + Dryopteris × tiantangzhaiensis H.-J.Wei & B.Chen [ACCEPTED SPECIES 308955:KSVBR nidx=null]
Dundubia fasciceps
 - Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 308619:8J37N nidx=null parent=8JJ7R]
 + Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 308955:382M6 nidx=null parent=8JJ7R]
Dyadimyia aurea
 - Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 308619:88NR4 nidx=null parent=C2RY2]
 + Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 308955:385HX nidx=null parent=C2RY2]
Dynatosoma gracile
 - Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3V3P nidx=null]
 + Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQK5 nidx=null]
Dysaphis (Dysaphis) apiifolia
 - Dysaphis (Dysaphis) apiifolia (Theobald, 1923) [ACCEPTED SPECIES 308619:CS384 nidx=null]
 + Dysaphis (Dysaphis) apiifolia (Theobald, 1923) [ACCEPTED SPECIES 308955:KSVNZ nidx=null]
Dysnomia (Scalenilla) sulcata delicata
 - Dysnomia (Scalenilla) sulcata delicata (C. T. Simpson, 1900) [SYNONYM SUBSPECIES 308619:CTZ85 nidx=null parent=6G7JL]
 + Dysnomia (Scalenilla) sulcata delicata (C. T. Simpson, 1900) [SYNONYM SUBSPECIES 308955:KSRXV nidx=null parent=6G7JL]
Empis (Anacrostichus) pachymorion
 - Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 308619:8BZ2N nidx=null]
 + Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 308955:39JJJ nidx=null]
Empis (Empis) vernalis
 - Empis (Empis) vernalis Meigen, 1822 [ACCEPTED SPECIES 308619:C9M49 nidx=null]
 + Empis (Empis) vernalis Meigen, 1822 [ACCEPTED SPECIES 308955:KSVNR nidx=null]
Encalypta brevicolla var. crumiana
 - Encalypta brevicolla var. crumiana (D.G. Horton) H.A. Crum & L.E. Anderson [ACCEPTED VARIETY 308619:BKB7C nidx=null]
 + Encalypta brevicolla var. crumiana (D.G. Horton) H.A. Crum & L.E. Anderson [SYNONYM VARIETY 308955:9T5ZH nidx=null parent=9T5ZG]
Encalypta vulgaris f. apiculata
 - Encalypta vulgaris f. apiculata (Wahlenb.) C.E.O. Jensen [SYNONYM FORM 308619:9T93F nidx=null parent=39MSR]
 + Encalypta vulgaris f. apiculata (Wahlenb.) Medelius [SYNONYM FORM 308955:KSVWW nidx=null parent=39MSR]
Ennea (Huttonella) bicolor
 - Ennea (Huttonella) bicolor (T. Hutton, 1834) [SYNONYM SPECIES 308619:CTZX7 nidx=null parent=3HLN6]
 + Ennea (Huttonella) bicolor (T. Hutton, 1834) [SYNONYM SPECIES 308955:KSSML nidx=null parent=3HLN6]
Ephippium nigerrima
 - Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3V9Z nidx=null]
 + Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQR6 nidx=null]
Epidapus (Epidapus) microthorax
 - Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 308619:8C2KW nidx=null]
 + Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 308955:6FQHY nidx=null]
Epidapus (Epidapus) schillei
 - Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 308619:8C2KY nidx=null]
 + Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 308955:6FQHV nidx=null]
Epidapus absoloni
 - Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 308619:88R6T nidx=null parent=8C2KY]
 + Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 308955:6G2H7 nidx=null parent=6FQHV]
Epiplatys ansorgii
 - Epiplatys ansorgii () non Boulenger, 1911 [MISAPPLIED SPECIES 308619:CV46T nidx=null parent=6G6RD]
 + Epiplatys ansorgii () [MISAPPLIED SPECIES 308955:KSVP7 nidx=null parent=6G6RD]
Epitonium (Ferminoscala) ferminianum
 - Epitonium (Ferminoscala) ferminianum Dall, 1908 [SYNONYM SPECIES 308619:CV4GZ nidx=null parent=7PYTZ]
 + Epitonium (Ferminoscala) ferminianum Dall, 1908 [SYNONYM SPECIES 308955:KSW2J nidx=null parent=7PYTZ]
Equisetidae
 - Equisetidae Warm. [SYNONYM UNRANKED 308619:CFSFB nidx=null parent=B8V4C]
 + Equisetidae Warm. [SYNONYM SUBCLASS 308955:KSW8X nidx=null parent=B8V4C]
Equisetineae
 - Equisetineae Rabenh. [SYNONYM UNRANKED 308619:BW5LP nidx=null parent=B8V4C]
 + Equisetineae Rabenh. [SYNONYM SUBORDER 308955:KSW8Y nidx=null parent=B8V4C]
Equisetophytina
 - Equisetophytina Reveal [SYNONYM UNRANKED 308619:BW52N nidx=null parent=B8V4C]
 + Equisetophytina Reveal [SYNONYM SUBPHYLUM 308955:KSW8Z nidx=null parent=B8V4C]
Equisetopsida
 - Equisetopsida C.Agardh [SYNONYM UNRANKED 308619:BV84R nidx=null parent=B8V4C]
 + Equisetopsida C.Agardh [SYNONYM CLASS 308955:KSW92 nidx=null parent=B8V4C]
Erax nervosus
 - Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VFS nidx=null]
 + Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQS4 nidx=null]
Eriocera (Eriocera) aetherea
 - Eriocera (Eriocera) aetherea Alexander, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2TH nidx=null]
 + Eriocera (Eriocera) aetherea Alexander, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTNH nidx=null]
Eriocera (Eriocera) austera
 - Eriocera (Eriocera) austera Doane, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCH7 nidx=null]
 + Eriocera (Eriocera) austera Doane, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTNW nidx=null]
Eriocera (Eriocera) brachycera
 - Eriocera (Eriocera) brachycera Osten Sacken, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCH8 nidx=null]
 + Eriocera (Eriocera) brachycera Osten Sacken, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTNZ nidx=null]
Eriocera (Eriocera) californica
 - Eriocera (Eriocera) californica Osten Sacken, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCHP nidx=null]
 + Eriocera (Eriocera) californica Osten Sacken, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTP7 nidx=null]
Eriocera (Eriocera) cinerea
 - Eriocera (Eriocera) cinerea Alexander, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCHT nidx=null]
 + Eriocera (Eriocera) cinerea Alexander, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTPC nidx=null]
Eriocera (Eriocera) cramptoni
 - Eriocera (Eriocera) cramptoni Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCJ3 nidx=null]
 + Eriocera (Eriocera) cramptoni Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTPG nidx=null]
Eriocera (Eriocera) flavimarginata
 - Eriocera (Eriocera) flavimarginata Yang, 1999 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCJQ nidx=null]
 + Eriocera (Eriocera) flavimarginata Yang, 1999 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTPS nidx=null]
Eriocera (Eriocera) fuliginosa
 - Eriocera (Eriocera) fuliginosa Osten Sacken, 1860 [PROVISIONALLY_ACCEPTED SPECIES 308619:CRZT7 nidx=null]
 + Eriocera (Eriocera) fuliginosa Osten Sacken, 1860 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTPV nidx=null]
Eriocera (Eriocera) fultonensis
 - Eriocera (Eriocera) fultonensis Alexander, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCJV nidx=null]
 + Eriocera (Eriocera) fultonensis Alexander, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTPX nidx=null]
Eriocera (Eriocera) fumidipennis
 - Eriocera (Eriocera) fumidipennis Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCJZ nidx=null]
 + Eriocera (Eriocera) fumidipennis Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQ2 nidx=null]
Eriocera (Eriocera) gracilis
 - Eriocera (Eriocera) gracilis Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2WC nidx=null]
 + Eriocera (Eriocera) gracilis Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQ8 nidx=null]
Eriocera (Eriocera) helophila
 - Eriocera (Eriocera) helophila Alexander, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCKH nidx=null]
 + Eriocera (Eriocera) helophila Alexander, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQC nidx=null]
Eriocera (Eriocera) jozana
 - Eriocera (Eriocera) jozana Alexander, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2WL nidx=null]
 + Eriocera (Eriocera) jozana Alexander, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQJ nidx=null]
Eriocera (Eriocera) kamiyai
 - Eriocera (Eriocera) kamiyai Alexander, 1932 [PROVISIONALLY_ACCEPTED SPECIES 308619:CRZTR nidx=null]
 + Eriocera (Eriocera) kamiyai Alexander, 1932 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQM nidx=null]
Eriocera (Eriocera) lessepsi
 - Eriocera (Eriocera) lessepsi Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCL5 nidx=null]
 + Eriocera (Eriocera) lessepsi Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQQ nidx=null]
Eriocera (Eriocera) longeantennata
 - Eriocera (Eriocera) longeantennata Lackschewitz, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCL8 nidx=null]
 + Eriocera (Eriocera) longeantennata Lackschewitz, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQS nidx=null]
Eriocera (Eriocera) longifurca
 - Eriocera (Eriocera) longifurca Alexander, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2WT nidx=null]
 + Eriocera (Eriocera) longifurca Alexander, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQV nidx=null]
Eriocera (Eriocera) longipennis
 - Eriocera (Eriocera) longipennis Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2WW nidx=null]
 + Eriocera (Eriocera) longipennis Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTQY nidx=null]
Eriocera (Eriocera) lunata
 - Eriocera (Eriocera) lunata Westwood, 1881 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCLH nidx=null]
 + Eriocera (Eriocera) lunata Westwood, 1881 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTR2 nidx=null]
Eriocera (Eriocera) perenensis
 - Eriocera (Eriocera) perenensis Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCMK nidx=null]
 + Eriocera (Eriocera) perenensis Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTRK nidx=null]
Eriocera (Eriocera) platysoma
 - Eriocera (Eriocera) platysoma Alexander, 1930 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2XS nidx=null]
 + Eriocera (Eriocera) platysoma Alexander, 1930 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTRQ nidx=null]
Eriocera (Eriocera) semirufa
 - Eriocera (Eriocera) semirufa Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCN8 nidx=null]
 + Eriocera (Eriocera) semirufa Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTRY nidx=null]
Eriocera (Eriocera) sublima
 - Eriocera (Eriocera) sublima Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCNN nidx=null]
 + Eriocera (Eriocera) sublima Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTS7 nidx=null]
Eriocera (Eriocera) williamsoni
 - Eriocera (Eriocera) williamsoni Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2YL nidx=null]
 + Eriocera (Eriocera) williamsoni Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTSJ nidx=null]
Eriocera (Eriocera) yerburyi
 - Eriocera (Eriocera) yerburyi Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2YP nidx=null]
 + Eriocera (Eriocera) yerburyi Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308955:KSTSM nidx=null]
Eristalis lapideus
 - †Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VHY nidx=null]
 + Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQTJ nidx=null]
Eristalis paucisinuatus
 - †Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3RK8 nidx=null]
 + Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQTL nidx=null]
Erpodiaceae
 - Erpodiaceae Broth. [ACCEPTED FAMILY 308619:9JG2M nidx=null]
 + Erpodiaceae Müll. Hal. [ACCEPTED FAMILY 308955:KSRZ6 nidx=null]
Eurhynchium
 - Eurhynchium Schimp. [ACCEPTED GENUS 308619:CJ2ZY nidx=null]
 + Eurhynchium Schimp. [ACCEPTED GENUS 308955:9JK8N nidx=null]
Eurhynchium praelongum var. stokesii
 - Eurhynchium praelongum var. stokesii (Turner) Dixon [SYNONYM VARIETY 308619:9NFMP nidx=null parent=9LNJR]
 + Eurhynchium praelongum var. stokesii (Turner) Hobk. & Bosw. [SYNONYM VARIETY 308955:CW58R nidx=null parent=9LNJR]
Eurigaster postica
 - Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VKT nidx=null]
 + Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQZK nidx=null]
Eurigaster strigosa
 - Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VKV nidx=null]
 + Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JQZQ nidx=null]
Fejervarya nilagiricus
 - Fejervarya nilagiricus (Jerdon, 1853) [SYNONYM SPECIES 308619:CV444 nidx=null parent=43JB8]
 + Fejervarya nilagiricus (Jerdon, 1853) [SYNONYM SPECIES 308955:KSVL7 nidx=null parent=43JB8]
Fidicina pullata
 - Fidicina pullata Berg, 1879 [SYNONYM SPECIES 308619:CV4PN nidx=null parent=LKPL]
 + Fidicina pullata Berg, 1879 [SYNONYM SPECIES 308955:KSWDG nidx=null parent=LKPL]
Fissurina quadrata var. rizzae
 - Fissurina quadrata var. rizzae Seguenza, 1862 [SYNONYM VARIETY 308619:857RC nidx=null parent=82HZS]
 + Fissurina quadrata var. rizzae Seguenza, 1862 [SYNONYM VARIETY 308955:5NYZN nidx=null parent=82HZS]
Fungivora lateralis
 - Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VRL nidx=null]
 + Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JR3V nidx=null]
Fusconaia barnesiana bigbyensis
 - Fusconaia barnesiana bigbyensis (I. Lea, 1841) [SYNONYM SUBSPECIES 308619:CQJYF nidx=null parent=4KBTS]
 + Fusconaia barnesiana bigbyensis (I. Lea, 1841) [SYNONYM SUBSPECIES 308955:KSYHB nidx=null parent=4KBTS]
Fusus (Fasciolaria) plexus
 - Fusus (Fasciolaria) plexus Wolff, 1897 [SYNONYM SPECIES 308619:CQDH5 nidx=null parent=874BS]
 + Fusus (Fasciolaria) plexus Wolff, 1897 [SYNONYM SPECIES 308955:KSVDC nidx=null parent=874BS]
Gammarus (Parhomoeogammarus) lusitanus
 - Gammarus (Parhomoeogammarus) lusitanus Schellenberg, 1943 [SYNONYM SPECIES 308619:CFVTV nidx=null parent=B7NHC]
 + Gammarus (Parhomoeogammarus) lusitanus Schellenberg, 1943 [SYNONYM SPECIES 308955:KSWBN nidx=null parent=B7NHC]
Gleichenieae
 - Gleichenieae Gaudich. [SYNONYM UNRANKED 308619:BW52F nidx=null parent=B8VGT]
 + Gleichenieae Gaudich. [SYNONYM TRIBE 308955:KSVLR nidx=null parent=B8VGT]
Gleicheniineae
 - Gleicheniineae Bessey [SYNONYM UNRANKED 308619:BW5LZ nidx=null parent=B8VGT]
 + Gleicheniineae Bessey [SYNONYM TRIBE 308955:KSVLS nidx=null parent=B8VGT]
Gleichenioideae
 - Gleichenioideae R.Br. [SYNONYM UNRANKED 308619:BV8PZ nidx=null parent=B8VGT]
 + Gleichenioideae R.Br. [SYNONYM SUBFAMILY 308955:KSVLT nidx=null parent=B8VGT]
Globigerinoides obliquus subsp. extremus
 - Globigerinoides obliquus subsp. extremus Bolli & Bermúdez, 1965 [SYNONYM SUBSPECIES 308619:CV4C3 nidx=null parent=82MGK]
 + Globigerinoides obliquus subsp. extremus Bolli & Bermúdez, 1965 [SYNONYM SUBSPECIES 308955:KSVSN nidx=null parent=82MGK]
Globorotalia (Globorotalia) crassula
 - Globorotalia (Globorotalia) crassula Cushman & Stewart, 1930 [SYNONYM SPECIES 308619:CQF57 nidx=null parent=8FWK2]
 + Globorotalia (Globorotalia) crassula Cushman & Stewart, 1930 [SYNONYM SPECIES 308955:KSVTV nidx=null parent=8FWK2]
Gonapodasmius kovaljovae
 - Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 308619:848Z3 nidx=null parent=84869]
 + Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 308955:3GTVM nidx=null parent=35YSQ]
Gonatodes siamensis
 - Gonatodes siamensis Smith, 1930 [AMBIGUOUS_SYNONYM SPECIES 308619:CLVMQ nidx=null parent=WGKS]
 + Gonatodes siamensis Smith, 1930 [AMBIGUOUS_SYNONYM SPECIES 308955:KSX9Y nidx=null parent=WGKS]
 + Gonatodes siamensis Smith, 1925 [AMBIGUOUS_SYNONYM SPECIES 308955:KSX9Z nidx=null parent=5ZGLT]
Goniagnathus (Tropicognathus) taiwanus
 - Goniagnathus (Tropicognathus) taiwanus (Matsumura, 1912) [SYNONYM SPECIES 308619:CS5HN nidx=null parent=B7VMX]
 + Goniagnathus (Tropicognathus) taiwanus (Matsumura, 1912) [SYNONYM SPECIES 308955:KSXCC nidx=null parent=B7VMX]
Goniopteridinae
 - Goniopteridinae Ching [SYNONYM UNRANKED 308619:BW5K5 nidx=null parent=B8X4T]
 + Goniopteridinae Ching [SYNONYM SUBTRIBE 308955:KSXKJ nidx=null parent=B8X4T]
Gorgonia (Litigorgia) adamsii
 - Gorgonia (Litigorgia) adamsii Verrill, 1868 [SYNONYM SPECIES 308619:CS6JD nidx=null parent=4BW4Z]
 + Gorgonia (Litigorgia) adamsii Verrill, 1868 [SYNONYM SPECIES 308955:KSXT7 nidx=null parent=4BW4Z]
Grammitidaceae
 - Grammitidaceae Newman [SYNONYM UNRANKED 308619:B8WTR nidx=null parent=B8TXC]
 + Grammitidaceae Newman [SYNONYM FAMILY 308955:KSVDV nidx=null parent=B8TXC]
Grammitideae
 - Grammitideae C.Presl [SYNONYM UNRANKED 308619:BV8JH nidx=null parent=B8X3J]
 + Grammitideae C.Presl [SYNONYM TRIBE 308955:KSY29 nidx=null parent=B8X3J]
Grammitidinae
 - Grammitidinae Payer [SYNONYM UNRANKED 308619:BW5K7 nidx=null parent=B8X3J]
 + Grammitidinae Payer [SYNONYM SUBTRIBE 308955:KSY2B nidx=null parent=B8X3J]
Grimmia conferta var. pruinosa
 - Grimmia conferta var. pruinosa (Wilson ex Schimp.) Braithw. [SYNONYM VARIETY 308619:9VYQF nidx=null parent=9MJC8]
 + Grimmia conferta var. pruinosa (Wilson ex Schimp.) Hobk. & Bosw. [SYNONYM VARIETY 308955:CW5ZC nidx=null parent=9MJC8]
Gymnogynoideae
 - Gymnogynoideae Li Bing Zhang & X.M.Zhou [SYNONYM UNRANKED 308619:CLTP7 nidx=null parent=B8VC6]
 + Gymnogynoideae Li Bing Zhang & X.M.Zhou [SYNONYM SUBFAMILY 308955:KSWN3 nidx=null parent=B8VC6]
Gymnopis multiplicatus oaxacae
 - Gymnopis multiplicatus oaxacae (Mertens, 1930) [SYNONYM SUBSPECIES 308619:CV4ZH nidx=null parent=34XMJ]
 + Gymnopis multiplicatus oaxacae (Mertens, 1930) [SYNONYM SUBSPECIES 308955:KSWNJ nidx=null parent=34XMJ]
Gymnopteridinae
 - Gymnopteridinae Engl. [SYNONYM UNRANKED 308619:BW5J2 nidx=null parent=B8X36]
 + Gymnopteridinae Engl. [SYNONYM SUBTRIBE 308955:KSWNR nidx=null parent=B8X36]
Gyrostoma (Stoichactis) helianthus
 - Gyrostoma (Stoichactis) helianthus (Hemprich & Ehrenberg in Ehrenberg, 1834) [SYNONYM SPECIES 308619:CV5H7 nidx=null parent=39X4C]
 + Gyrostoma (Stoichactis) helianthus (Hemprich & Ehrenberg in Ehrenberg, 1834) [SYNONYM SPECIES 308955:KSWZJ nidx=null parent=39X4C]
Haasea faucium
 - Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 308619:3J3J5 nidx=null]
 + Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 308955:KSX2V nidx=null]
Hadula (Calocestra) nupponenorum
 - Hadula (Calocestra) nupponenorum Hacker & Fibiger, 2002 [SYNONYM SPECIES 308619:BR5CN nidx=null parent=959L8]
 + Hadula (Calocestra) nupponenorum Hacker & Fibiger, 2002 [SYNONYM SPECIES 308955:95BJ6 nidx=null parent=959L8]
Haplocladium microphyllum
 - Haplocladium microphyllum (Sw. ex Hedw.) Broth. [ACCEPTED SPECIES 308619:3JM6Y nidx=null]
 + Haplocladium microphyllum (Sw. ex Hedw.) Müll. Hal. [ACCEPTED SPECIES 308955:KSYQM nidx=null]
Hardya (Hardya) alpina
 - Hardya (Hardya) alpina Wagner, 1955 [SYNONYM SPECIES 308619:CQKFK nidx=null parent=9K89K]
 + Hardya (Hardya) alpina Wagner, 1955 [SYNONYM SPECIES 308955:3JQPL nidx=null parent=9K89K]
Hecalus lynchii
 - Hecalus lynchii Berg, 1879 [SYNONYM SPECIES 308619:CV4T9 nidx=null parent=6YW5J]
 + Hecalus lynchii Berg, 1879 [SYNONYM SPECIES 308955:KSWJ9 nidx=null parent=6YW5J]
Hedwigidium teres
 - Hedwigidium teres (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9S7JF nidx=null parent=9MQGH]
 + Hedwigidium teres (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KSWLL nidx=null parent=9MQGH]
Helodrilus (Allolobophora) borellii
 - Helodrilus (Allolobophora) borellii Cognetti de Martiis, 1904 [SYNONYM SPECIES 308619:CV6LL nidx=null parent=FV3Q]
 + Helodrilus (Allolobophora) borellii Cognetti de Martiis, 1904 [SYNONYM SPECIES 308955:KSXT9 nidx=null parent=FV3Q]
Helomyza fasciata
 - Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VX6 nidx=null]
 + Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JR6B nidx=null]
Helomyza robusta
 - Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VX7 nidx=null]
 + Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JR6F nidx=null]
Hemionitidaceae
 - Hemionitidaceae Pic.Serm. [SYNONYM UNRANKED 308619:B8WV3 nidx=null parent=B8V4Q]
 + Hemionitidaceae Pic.Serm. [SYNONYM TRIBE 308955:KSY9L nidx=null parent=B8V4Q]
Hemionitideae
 - Hemionitideae Pfeiff. [SYNONYM UNRANKED 308619:BW5KP nidx=null parent=B8X36]
 + Hemionitideae Pfeiff. [SYNONYM TRIBE 308955:KSY9M nidx=null parent=B8X36]
Hemiteliinae
 - Hemiteliinae Pfeiff. [SYNONYM UNRANKED 308619:BW5KD nidx=null parent=B8V9T]
 + Hemiteliinae Pfeiff. [SYNONYM SUBTRIBE 308955:KSYH9 nidx=null parent=B8V9T]
Hercostomus (Hercostomus) conglomeratus
 - Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 308619:92SDT nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 308955:8CBB7 nidx=null parent=8CBDR]
Hercostomus (Hercostomus) cyphus
 - Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 308619:8CBBQ nidx=null parent=8CBFL]
 + Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 308955:92SDX nidx=null parent=8CBFL]
Hercostomus (Hercostomus) hilarosus
 - Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 308619:8CBD6 nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 308955:92SF4 nidx=null parent=8CBDR]
Hermes (Fumiconus)
 - Hermes (Fumiconus) da Motta, 1991 [SYNONYM SUBGENUS 308619:CTYGR nidx=null parent=7P26Q]
 + Hermes (Fumiconus) da Motta, 1991 [SYNONYM SUBGENUS 308955:KSR7D nidx=null parent=7P26Q]
Heteroneura geomyzinus
 - Heteroneura geomyzinus Fallén, 1823 [SYNONYM SPECIES 308619:88CBN nidx=null parent=5ZD7Y]
 + Heteroneura geomyzinus Fallén, 1823 [SYNONYM SPECIES 308955:F7WTV nidx=null parent=5ZD7Y]
Heteronychia cataphygionis
 - Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 308619:88ZML nidx=null parent=8DPVV]
 + Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 308955:6M4C9 nidx=null parent=8DPVV]
Heterosporae
 - Heterosporae Asch. [SYNONYM UNRANKED 308619:BDC6R nidx=null parent=B8V7W]
 + Heterosporae Asch. [SYNONYM ORDER 308955:KSXN7 nidx=null parent=B8V7W]
Hexangium affinum
 - Hexangium affinum Tubangui & Masiluñgan, 1944 [SYNONYM SPECIES 308619:849CF nidx=null parent=3LGLM]
 + Hexangium affinum Tubangui & Masiluñgan, 1944 [SYNONYM SPECIES 308955:6LTFN nidx=null parent=3LGLM]
Hieracium ziljevanum
 - Hieracium ziljevanum Oborný ex Murb. [SYNONYM SPECIES 308619:CKDL7 nidx=null parent=4HV3B]
 + Hieracium ziljevanum Oborný ex Murb. [SYNONYM SPECIES 308955:D29VX nidx=null parent=4HV3B]
Holothuria (Semperothuria) imitans var. polymorpha
 - Holothuria (Semperothuria) imitans var. polymorpha Caso, 1962 [SYNONYM VARIETY 308619:CS62Y nidx=null parent=6LYTQ]
 + Holothuria (Semperothuria) imitans var. polymorpha Caso, 1962 [SYNONYM VARIETY 308955:KSXPW nidx=null parent=6LYTQ]
Hydrobia (Hydrobia) elongata procerula
 - Hydrobia (Hydrobia) elongata procerula Wenz, 1925 [SYNONYM SUBSPECIES 308619:CV8B2 nidx=null parent=3N5DR]
 + Hydrobia (Hydrobia) elongata procerula Wenz, 1925 [SYNONYM SUBSPECIES 308955:KSZPZ nidx=null parent=3N5DR]
Hygrolejeunea matteola
 - Hygrolejeunea matteola (Spruce) Steph. [SYNONYM SPECIES 308619:9S8TQ nidx=null parent=3T3FY]
 + Hygrolejeunea matteola (Spruce) Paris [SYNONYM SPECIES 308955:KT2NF nidx=null parent=3T3FY]
Hymedesmia (Ectyodesmia) mutabilis
 - Hymedesmia (Ectyodesmia) mutabilis (Topsent, 1904) [SYNONYM SPECIES 308619:CM2GS nidx=null parent=3NH7V]
 + Hymedesmia (Ectyodesmia) mutabilis (Topsent, 1904) [SYNONYM SPECIES 308955:KT37D nidx=null parent=3NH7V]
Hymenophylleae
 - Hymenophylleae Bory ex Gaudich. [SYNONYM UNRANKED 308619:BV8JY nidx=null parent=B8X3M]
 + Hymenophylleae Bory ex Gaudich. [SYNONYM TRIBE 308955:KT3KC nidx=null parent=B8X3M]
Hymenophyllidae
 - Hymenophyllidae Schmakov [SYNONYM UNRANKED 308619:BW5KB nidx=null parent=B8V4J]
 + Hymenophyllidae Schmakov [SYNONYM SUBCLASS 308955:KT3KD nidx=null parent=B8V4J]
Hymenophyllinae
 - Hymenophyllinae Fr. [SYNONYM UNRANKED 308619:BW5HR nidx=null parent=B8X3M]
 + Hymenophyllinae Fr. [SYNONYM SUBTRIBE 308955:KT3KF nidx=null parent=B8X3M]
Hymenophyllineae
 - Hymenophyllineae Bessey [SYNONYM UNRANKED 308619:BW5LD nidx=null parent=B8X3M]
 + Hymenophyllineae Bessey [SYNONYM SUBORDER 308955:KT3KG nidx=null parent=B8X3M]
Hymenophyllopsidaceae
 - Hymenophyllopsidaceae Pic.Serm. [SYNONYM UNRANKED 308619:B8WVF nidx=null parent=B8V9T]
 + Hymenophyllopsidaceae Pic.Serm. [SYNONYM TRIBE 308955:KT3KJ nidx=null parent=B8V9T]
Hypnum canariense
 - Hypnum canariense (Mitt.) A. Jaeger [AMBIGUOUS_SYNONYM SPECIES 308619:9MRRF nidx=null parent=3NT36]
 + Hypnum canariense (Mitt.) Hobk. & Bosw. [AMBIGUOUS_SYNONYM SPECIES 308955:CW5DG nidx=null parent=3NT36]
Hypnum exannulatum var. stenophyllum
 - Hypnum exannulatum var. stenophyllum (Schimp.) Tripp [SYNONYM VARIETY 308619:9VM6H nidx=null parent=9MH6S]
 + Hypnum exannulatum var. stenophyllum (Schimp.) Hobk. & Bosw. [SYNONYM VARIETY 308955:CW5LS nidx=null parent=7G5TW]
Hypnum teesdalei
 - Hypnum teesdalei Sm. [SYNONYM SPECIES 308619:9SCDB nidx=null parent=6WW4Y]
 + Hypnum teesdalei Turner [AMBIGUOUS_SYNONYM SPECIES 308955:KSYD6 nidx=null parent=6WW4Y]
Hypnum uncinatum f. polare
 - Hypnum uncinatum f. polare (Renauld) Cardot [SYNONYM FORM 308619:9TZL5 nidx=null parent=79J2Y]
 + Hypnum uncinatum f. polare Renauld [SYNONYM FORM 308955:CW5JY nidx=null parent=79J2Y]
Hypodematioideae
 - Hypodematioideae (Ching) Fraser-Jenk. [SYNONYM UNRANKED 308619:B8X3N nidx=null parent=B8WVG]
 + Hypodematioideae (Ching) Fraser-Jenk. [SYNONYM TRIBE 308955:KSYKH nidx=null parent=B8WVG]
Hypoderma (Hypoderma) bovis
 - Hypoderma (Hypoderma) bovis (Linnaeus, 1758) [ACCEPTED SPECIES 308619:8CDYG nidx=null]
 + Hypoderma (Hypoderma) bovis (Linnaeus, 1758) [ACCEPTED SPECIES 308955:DS3PK nidx=null]
Hypoderma (Oedemagena) tarandi
 - Hypoderma (Oedemagena) tarandi (Linnaeus, 1758) [ACCEPTED SPECIES 308619:8CDYJ nidx=null]
 + Hypoderma (Oedemagena) tarandi (Linnaeus, 1758) [ACCEPTED SPECIES 308955:DS3PM nidx=null]
Hypoderridinae
 - Hypoderridinae Hook. [SYNONYM UNRANKED 308619:BW5M9 nidx=null parent=B8VCR]
 + Hypoderridinae Hook. [SYNONYM SUBTRIBE 308955:KSYLG nidx=null parent=B8VCR]
Hypolepidinae
 - Hypolepidinae Pfeiff. [SYNONYM UNRANKED 308619:BW5HQ nidx=null parent=BTVYT]
 + Hypolepidinae Pfeiff. [SYNONYM SUBTRIBE 308955:KSYR7 nidx=null parent=BTVYT]
Hypopterygium tahitense
 - Hypopterygium tahitense Ångstr. [SYNONYM SPECIES 308619:9LMQX nidx=null parent=9KCNC]
 + Hypopterygium tahitense Ångstr. [SYNONYM SPECIES 308955:KSYYB nidx=null parent=9KCNC]
Idiocerus (Idiocerus) nervatus
 - Idiocerus (Idiocerus) nervatus Van Duzee, 1894 [ACCEPTED SPECIES 308619:CJ5WP nidx=null]
 + Idiocerus (Idiocerus) nervatus Van Duzee, 1894 [ACCEPTED SPECIES 308955:8JTMG nidx=null]
Isoetariae
 - Isoetariae Koidz. [SYNONYM UNRANKED 308619:BDC75 nidx=null parent=B8V4D]
 + Isoetariae Koidz. [SYNONYM ORDER 308955:KSZ85 nidx=null parent=B8V4D]
Isoeteae
 - Isoeteae Barlinge [SYNONYM UNRANKED 308619:B8X5L nidx=null parent=B8V4D]
 + Isoeteae Barlinge [SYNONYM TRIBE 308955:KSZ86 nidx=null parent=B8V4D]
Isoetidae
 - Isoetidae Reveal [SYNONYM UNRANKED 308619:BW4NX nidx=null parent=B8V4D]
 + Isoetidae Reveal [SYNONYM SUBCLASS 308955:KSZ97 nidx=null parent=B8V4D]
Isoetineae
 - Isoetineae Engl. [SYNONYM UNRANKED 308619:BW5JK nidx=null parent=CKDNJ]
 + Isoetineae Engl. [SYNONYM TRIBE 308955:KSZ98 nidx=null parent=CKDNJ]
Isoetoideae
 - Isoetoideae A.Gray [SYNONYM UNRANKED 308619:BW5KJ nidx=null parent=CKDNJ]
 + Isoetoideae A.Gray [SYNONYM TRIBE 308955:KSZ9B nidx=null parent=CKDNJ]
Isoetophyta
 - Isoetophyta Doweld [SYNONYM UNRANKED 308619:BW4NP nidx=null parent=B8V4D]
 + Isoetophyta Doweld [SYNONYM PHYLUM 308955:KSZ9C nidx=null parent=B8V4D]
Isoetophytina
 - Isoetophytina Doweld [SYNONYM UNRANKED 308619:BW4NS nidx=null parent=B8V4D]
 + Isoetophytina Doweld [SYNONYM SUBPHYLUM 308955:KSZ9D nidx=null parent=B8V4D]
Isoetopsida
 - Isoetopsida Rolle [SYNONYM UNRANKED 308619:BW4FT nidx=null parent=B8V4D]
 + Isoetopsida Rolle [SYNONYM CLASS 308955:KSZ9F nidx=null parent=B8V4D]
Isoplastus formulosus
 - Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3W7T nidx=null]
 + Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JRHJ nidx=null]
Isoplastus paivai
 - Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3W7V nidx=null]
 + Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JRHS nidx=null]
Isopterygium borrerianum
 - Isopterygium borrerianum (Spruce ex Müll. Hal.) Lindb. [SYNONYM SPECIES 308619:9SCQT nidx=null parent=4PCYJ]
 + Isopterygium borrerianum (Spruce ex Müll. Hal.) H.A. Crum, Steere & L.E. Anderson [SYNONYM SPECIES 308955:DS5FT nidx=null parent=4PCYJ]
Isotoma tricolor
 - Isotoma tricolor MacGillivray, AD, 1894 [SYNONYM SPECIES 308619:6MZJ4 nidx=null parent=3QCSQ]
 + Isotoma tricolor Handschin, E in Dahl, F, 1929 [SYNONYM SPECIES 308955:KSZKG nidx=null parent=3QCSF]
 + Isotoma tricolor Stach, J, 1947 [SYNONYM SPECIES 308955:KSZKH nidx=null parent=3QCSF]
 + Isotoma tricolor MacGillivray, AD, 1894 [SYNONYM SPECIES 308955:KSZKJ nidx=null parent=3QCSQ]
 + Isotoma tricolor MacGillivray, 1891 [SYNONYM SPECIES 308955:KSZKK nidx=null parent=3QCSF]
 + Isotoma tricolor MacGillivray, 1896 [SYNONYM SPECIES 308955:KSZKL nidx=null parent=3QCSF]
Isthmiophora hortensis
 - Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 308619:8N8NN nidx=null]
 + Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 308955:8M27X nidx=null]
Jamesoniinae
 - Jamesoniinae Pfeiff. [SYNONYM UNRANKED 308619:BW5KM nidx=null parent=BV8QP]
 + Jamesoniinae Pfeiff. [SYNONYM SUBTRIBE 308955:KT2Z3 nidx=null parent=BV8QP]
Jassargus (Obtujargus) obtusivalvis
 - Jassargus (Obtujargus) obtusivalvis (Kirschbaum, 1868) [ACCEPTED SPECIES 308619:8RL9X nidx=null]
 + Jassargus (Obtujargus) obtusivalvis (Kirschbaum, 1868) [ACCEPTED SPECIES 308955:KT3H3 nidx=null]
Kioconus (Ongoconus)
 - Kioconus (Ongoconus) da Motta, 1991 [SYNONYM SUBGENUS 308619:CRWM5 nidx=null parent=7NTGM]
 + Kioconus (Ongoconus) da Motta, 1991 [SYNONYM SUBGENUS 308955:KSR8X nidx=null parent=7NTGM]
Lacerta muralis fusca
 - Lacerta muralis fusca Bedriaga, 1886 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 308619:CSBNR nidx=null parent=3462P]
 + Lacerta muralis fusca Bedriaga, 1882 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 308955:KSZSY nidx=null parent=4KPJ2]
 + Lacerta muralis fusca Bedriaga, 1886 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 308955:KSZSZ nidx=null parent=3462P]
 + Lacerta muralis fusca Werner, 1899 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 308955:KSZT2 nidx=null parent=4KPHL]
 + Lacerta muralis fusca Werner, 1891 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 308955:KSZT3 nidx=null parent=4KPHZ]
Lampria (Lampria) pusilla
 - Lampria (Lampria) pusilla (Macquart, 1838) [ACCEPTED SPECIES 308619:8CG7Y nidx=null]
 + Lampria (Lampria) pusilla (Macquart, 1838) [ACCEPTED SPECIES 308955:3S3WS nidx=null]
Lavidaviridae
 - Lavidaviridae [ACCEPTED FAMILY 308619:BTK nidx=null]
 + Lavidaviridae [SYNONYM ORDER 308955:KSZ6P nidx=null parent=KSZ6N]
Lebouria choerodonis
 - Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 308619:849MW nidx=null parent=69Z35]
 + Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 308955:3SQWW nidx=null parent=69Z35]
Leiomitra julacea
 - Leiomitra julacea Hatcher ex J.J. Engel [SYNONYM SPECIES 308619:9KDXW nidx=null parent=RNVK]
 + Leiomitra julacea (Hatcher) J.J. Engel [SYNONYM SPECIES 308955:CW443 nidx=null parent=RNVK]
Lejeunea africana
 - Lejeunea africana (Steph.) Prantl [SYNONYM SPECIES 308619:9W7K2 nidx=null parent=73H2Q]
 + Lejeunea africana (Steph.) Steph. [SYNONYM SPECIES 308955:KT3F6 nidx=null parent=73H2Q]
Lejeunea isocalycina
 - Lejeunea isocalycina (Nees) Steph. [SYNONYM SPECIES 308619:9LQ9Y nidx=null parent=3T3RP]
 + Lejeunea isocalycina (Nees) Prantl [SYNONYM SPECIES 308955:KT3FT nidx=null parent=3T3RP]
Lembophyllum microvagum
 - Lembophyllum microvagum (Müll. Hal. ex Beckett) Beckett [SYNONYM SPECIES 308619:9SFVR nidx=null parent=3DTPV]
 + Lembophyllum microvagum (Müll. Hal. ex Beckett) Paris [SYNONYM SPECIES 308955:CW5DW nidx=null parent=3DTPV]
Lepisoroideae
 - Lepisoroideae Ching [SYNONYM UNRANKED 308619:B8X3Q nidx=null parent=B8X3Z]
 + Lepisoroideae Ching [SYNONYM TRIBE 308955:KT4K3 nidx=null parent=B8X3Z]
Leptis inutilis
 - Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3WDS nidx=null]
 + Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JRMR nidx=null]
Leptoconops (Leptoconops) bezzii
 - Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 308619:8CHVS nidx=null]
 + Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 308955:3TMJP nidx=null]
Leptoconops (Leptoconops) irritans
 - Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 308619:8CHWR nidx=null]
 + Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 308955:3TMKZ nidx=null]
Leptodontium pumilum
 - Leptodontium pumilum (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9SGK5 nidx=null parent=3TNW8]
 + Leptodontium pumilum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KT53L nidx=null parent=3TNW8]
Leptodontium repens
 - Leptodontium repens Kindb. [ACCEPTED SPECIES 308619:3TNW9 nidx=null]
 + Leptodontium repens Müll. Hal. [ACCEPTED SPECIES 308955:KT53M nidx=null]
Leptogrammeae
 - Leptogrammeae Tod. [SYNONYM UNRANKED 308619:BW5J4 nidx=null parent=B8X4T]
 + Leptogrammeae Tod. [SYNONYM TRIBE 308955:KT55S nidx=null parent=B8X4T]
Leptohymenium julaceum
 - Leptohymenium julaceum (Schwägr.) Hampe [AMBIGUOUS_SYNONYM SPECIES 308619:9VR9Q nidx=null parent=3BDT4]
 + Leptohymenium julaceum (Schwägr.) Bruch & Schimp. [AMBIGUOUS_SYNONYM SPECIES 308955:KT57S nidx=null parent=3BDT4]
Leptophyllum nanus acutus
 - Leptophyllum nanus acutus Attems, 1929 [SYNONYM SUBSPECIES 308619:CQNPZ nidx=null parent=CS3HV]
 + Leptophyllum nanus acutus Attems, 1929 [SYNONYM SUBSPECIES 308955:KT5G3 nidx=null parent=CS3HV]
Leskea myosuroides
 - Leskea myosuroides (Brid.) Ångstr. [AMBIGUOUS_SYNONYM SPECIES 308619:9SH57 nidx=null parent=9N253]
 + Leskea myosuroides Fr. [AMBIGUOUS_SYNONYM SPECIES 308955:KSZQX nidx=null parent=9N253]
Leucetta haeckeliana
 - Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 308619:BBRZM nidx=null parent=B8RP9]
 + Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 308955:723LB nidx=null parent=B8RP9]
Leucoloma dichotomum
 - Leucoloma dichotomum (P. Beauv.) Renauld [SYNONYM SPECIES 308619:9SHJQ nidx=null parent=9L9WM]
 + Leucoloma dichotomum (P. Beauv.) Müll. Hal. [SYNONYM SPECIES 308955:KT2QP nidx=null parent=9L9WM]
Leucoloma drepanocladium
 - Leucoloma drepanocladium (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9SHJS nidx=null parent=9WCQP]
 + Leucoloma drepanocladium (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KT2QQ nidx=null parent=9WCQP]
Leucozona (Ischyrosyrphus) laternaria
 - Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 308619:8CJS8 nidx=null]
 + Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 308955:72834 nidx=null]
Leurognathus marmoratus aureatus
 - Leurognathus marmoratus aureatus Martof, 1956 [SYNONYM SUBSPECIES 308619:CV9BL nidx=null parent=6CNY6]
 + Leurognathus marmoratus aureatus Martof, 1956 [SYNONYM SUBSPECIES 308955:KT32X nidx=null parent=6CNY6]
Leurognathus marmoratus intermedius
 - Leurognathus marmoratus intermedius Pope, 1928 [SYNONYM SUBSPECIES 308619:CSCY4 nidx=null parent=353MN]
 + Leurognathus marmoratus intermedius Pope, 1928 [SYNONYM SUBSPECIES 308955:KT32Y nidx=null parent=353MN]
Limnobia (Eriocera) bituberculata
 - Limnobia (Eriocera) bituberculata Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQMVT nidx=null]
 + Limnobia (Eriocera) bituberculata Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308955:KT4F6 nidx=null]
Limnobia (Eriocera) pyrrhochroma
 - Limnobia (Eriocera) pyrrhochroma Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQMW7 nidx=null]
 + Limnobia (Eriocera) pyrrhochroma Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308955:KT4FC nidx=null]
Limosina (Limosina) bracata
 - Limosina (Limosina) bracata Collin, 1912 [ACCEPTED SPECIES 308619:CSGNZ nidx=null]
 + Limosina (Limosina) bracata Collin, 1912 [ACCEPTED SPECIES 308955:KT4QC nidx=null]
Limosina (Limosina) vittata
 - Limosina (Limosina) vittata (Richards, 1966) [ACCEPTED SPECIES 308619:8CMCD nidx=null]
 + Limosina (Limosina) vittata (Richards, 1966) [ACCEPTED SPECIES 308955:6QF7M nidx=null]
Lindsaeeae
 - Lindsaeeae Hook. [SYNONYM UNRANKED 308619:BW5KZ nidx=null parent=BV8KC]
 + Lindsaeeae Hook. [SYNONYM TRIBE 308955:KT4YV nidx=null parent=BV8KC]
Lindsaeinae
 - Lindsaeinae Payer [SYNONYM UNRANKED 308619:BVG6F nidx=null parent=BV8KC]
 + Lindsaeinae Payer [SYNONYM SUBTRIBE 308955:KT4YW nidx=null parent=BV8KC]
Lindsaeoideae
 - Lindsaeoideae Crabbe, Jermy & Mickel [SYNONYM UNRANKED 308619:B8X3R nidx=null parent=BV8KC]
 + Lindsaeoideae Crabbe, Jermy & Mickel [SYNONYM TRIBE 308955:KT4YX nidx=null parent=BV8KC]
Linnaemya retroflexa
 - Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 308619:8988X nidx=null parent=8CMJY]
 + Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 308955:72HNH nidx=null parent=8CMJY]
Liza parmatus
 - Liza parmatus () non Cantor, 1849 [MISAPPLIED SPECIES 308619:CV95S nidx=null parent=6VMVH]
 + Liza parmatus () [MISAPPLIED SPECIES 308955:KT2X5 nidx=null parent=6VMVH]
Lomarieae
 - Lomarieae Hance [SYNONYM UNRANKED 308619:BW5HT nidx=null parent=BV8PB]
 + Lomarieae Hance [SYNONYM TRIBE 308955:KT3RR nidx=null parent=BV8PB]
Lomarioideae
 - Lomarioideae Hook. [SYNONYM UNRANKED 308619:BW5LG nidx=null parent=BV8PB]
 + Lomarioideae Hook. [SYNONYM SUBFAMILY 308955:KT3RW nidx=null parent=BV8PB]
Lomariopsidoideae
 - Lomariopsidoideae (Alston) Crabbe, Jermy & Mickel [SYNONYM UNRANKED 308619:B8X3S nidx=null parent=B8WW4]
 + Lomariopsidoideae (Alston) Crabbe, Jermy & Mickel [SYNONYM TRIBE 308955:KT3RX nidx=null parent=B8WW4]
Lonchitideae
 - Lonchitideae Kuhn [SYNONYM UNRANKED 308619:BW52G nidx=null parent=B8WW5]
 + Lonchitideae Kuhn [SYNONYM TRIBE 308955:KT3VJ nidx=null parent=B8WW5]
Lonchitidinae
 - Lonchitidinae Pfeiff. [SYNONYM UNRANKED 308619:BW5JX nidx=null parent=B8WW5]
 + Lonchitidinae Pfeiff. [SYNONYM SUBTRIBE 308955:KT3VK nidx=null parent=B8WW5]
Lophosoriaceae
 - Lophosoriaceae Pic.Serm. [SYNONYM UNRANKED 308619:CKH3P nidx=null parent=B8V9Y]
 + Lophosoriaceae Pic.Serm. [SYNONYM FAMILY 308955:KT4CR nidx=null parent=B8V9Y]
Loxogrammaceae
 - Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 308619:CSGFY nidx=null parent=B8TXC]
 - Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 308619:CVBJG nidx=null parent=B8X3T]
 + Loxogrammaceae Ching ex Pic.Serm. [SYNONYM FAMILY 308955:KT4MQ nidx=null parent=B8TXC]
 + Loxogrammaceae Ching ex Pic.Serm. [SYNONYM FAMILY 308955:KT4MR nidx=null parent=B8X3T]
Loxogrammeae
 - Loxogrammeae R.M.Tryon & A.F.Tryon [SYNONYM UNRANKED 308619:BV8RQ nidx=null parent=B8X3T]
 + Loxogrammeae R.M.Tryon & A.F.Tryon [SYNONYM TRIBE 308955:KT4MS nidx=null parent=B8X3T]
Lucilia abdominalis
 - Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 308619:89973 nidx=null parent=3WBYW]
 + Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 308955:3WBQJ nidx=null parent=3WBYW]
Lucina (Codakia) quadrata
 - Lucina (Codakia) quadrata Angas, 1877 [SYNONYM SPECIES 308619:8KSQW nidx=null parent=C76JT]
 + Lucina (Codakia) quadrata Angas, 1877 [SYNONYM SPECIES 308955:3WCDK nidx=null parent=C76JT]
Lutraria (Cryptodon) nuttallii
 - Lutraria (Cryptodon) nuttallii Conrad, 1837 [SYNONYM SPECIES 308619:CVC3R nidx=null parent=7CPHW]
 + Lutraria (Cryptodon) nuttallii Conrad, 1837 [SYNONYM SPECIES 308955:KT5CS nidx=null parent=7CPHW]
Lycopodieae
 - Lycopodieae Duby [SYNONYM UNRANKED 308619:BW5KR nidx=null parent=BVBCX]
 + Lycopodieae Duby [SYNONYM TRIBE 308955:KT5ML nidx=null parent=BVBCX]
Lycopodiellaceae
 - Lycopodiellaceae Val.N.Tikhom. [SYNONYM UNRANKED 308619:B8WWD nidx=null parent=B8VBF]
 + Lycopodiellaceae Val.N.Tikhom. [SYNONYM TRIBE 308955:KT5MV nidx=null parent=B8VBF]
Lycopodiidae
 - Lycopodiidae Bek. [SYNONYM UNRANKED 308619:CKJ35 nidx=null parent=B8V4F]
 + Lycopodiidae Bek. [SYNONYM SUBCLASS 308955:KT5MW nidx=null parent=B8V4F]
Lycopodiobiotina
 - Lycopodiobiotina Doweld [SYNONYM UNRANKED 308619:BW4Q7 nidx=null parent=B8V4F]
 + Lycopodiobiotina Doweld [SYNONYM ORDER 308955:KT5MX nidx=null parent=B8V4F]
Lycopodioidoideae
 - Lycopodioidoideae Li Bing Zhang & X.M.Zhou [SYNONYM UNRANKED 308619:CM5L7 nidx=null parent=B8VC6]
 + Lycopodioidoideae Li Bing Zhang & X.M.Zhou [SYNONYM SUBFAMILY 308955:KT5N8 nidx=null parent=B8VC6]
Lycopodiophyta
 - Lycopodiophyta D.H.Scott [SYNONYM UNRANKED 308619:CKJ3G nidx=null parent=B8V4F]
 + Lycopodiophyta D.H.Scott [SYNONYM PHYLUM 308955:KT5N9 nidx=null parent=B8V4F]
Lycopodiophytina
 - Lycopodiophytina Tippo ex Reveal [SYNONYM UNRANKED 308619:BV846 nidx=null parent=B8V4F]
 + Lycopodiophytina Tippo ex Reveal [SYNONYM SUBPHYLUM 308955:KT5NB nidx=null parent=B8V4F]
Lycopodiopsida
 - Lycopodiopsida Bartl. [SYNONYM UNRANKED 308619:CKDV2 nidx=null parent=B8V4F]
 + Lycopodiopsida Bartl. [SYNONYM CLASS 308955:KSZFP nidx=null parent=B8V4F]
Lycoriella (Lycoriella) subterranea
 - Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 308619:8CP3H nidx=null]
 + Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 308955:6R3CQ nidx=null]
Lycurgus mongannius
 - Lycurgus mongannius (Distant, 1905) [SYNONYM SPECIES 308619:CV92K nidx=null parent=3RDF2]
 + Lycurgus mongannius (Distant, 1905) [SYNONYM SPECIES 308955:KT2QS nidx=null parent=3RDF2]
Lygodieae
 - Lygodieae Le Maout & Decne. [SYNONYM UNRANKED 308619:BW4PT nidx=null parent=B8VBG]
 + Lygodieae Le Maout & Decne. [SYNONYM TRIBE 308955:KT2XK nidx=null parent=B8VBG]
Lygosoma (Siaphos) burgeoni
 - Lygosoma (Siaphos) burgeoni de Witte, 1933 [SYNONYM SPECIES 308619:8H67M nidx=null parent=4C9F8]
 + Lygosoma (Siaphos) burgeoni de Witte, 1933 [SYNONYM SPECIES 308955:72R7L nidx=null parent=4C9F8]
Machimus (Machimus) rusticus
 - Machimus (Machimus) rusticus (Meigen, 1820) [ACCEPTED SPECIES 308619:8CPDW nidx=null]
 + Machimus (Machimus) rusticus (Meigen, 1820) [ACCEPTED SPECIES 308955:3WZFZ nidx=null]
Macrosiphum (Sitobion) rosae
 - Macrosiphum (Sitobion) rosae (Linnaeus, 1758) [SYNONYM SPECIES 308619:BVCJX nidx=null parent=7HD4Q]
 + Macrosiphum (Sitobion) rosae (Linnaeus, 1758) [SYNONYM SPECIES 308955:KT4RK nidx=null parent=7HD4Q]
Macrosiphum cerealis
 - Macrosiphum cerealis [SYNONYM SPECIES 308619:8PDHZ nidx=null parent=4XT9C]
 + Macrosiphum cerealis [SYNONYM SPECIES 308955:733QM nidx=null parent=4XT9C]
Macrosteles (Macrosteles) alpinus
 - Macrosteles (Macrosteles) alpinus (Zetterstedt, 1828) [SYNONYM SPECIES 308619:CSGS4 nidx=null parent=9KG7H]
 + Macrosteles (Macrosteles) alpinus (Zetterstedt, 1828) [SYNONYM SPECIES 308955:8JW7J nidx=null parent=9KG7H]
Macrosteles (Macrosteles) obsoletus
 - Macrosteles (Macrosteles) obsoletus (Dorst, 1931) [SYNONYM SPECIES 308619:8JW9T nidx=null parent=8JW9S]
 + Macrosteles (Macrosteles) obsoletus (Dorst, 1931) [SYNONYM SPECIES 308955:KT4V5 nidx=null parent=8JW9S]
Macrosteles (Macrosteles) pallidus
 - Macrosteles (Macrosteles) pallidus (Osborn, 1915) [SYNONYM SPECIES 308619:C55FC nidx=null parent=9KG8B]
 + Macrosteles (Macrosteles) pallidus (Osborn, 1915) [SYNONYM SPECIES 308955:8JW9Z nidx=null parent=9KG8B]
Macrosteles (Macrosteles) quadripunctulatus
 - Macrosteles (Macrosteles) quadripunctulatus (Kirschbaum, 1868) [SYNONYM SPECIES 308619:8JWBH nidx=null parent=9KG8D]
 + Macrosteles (Macrosteles) quadripunctulatus (Kirschbaum, 1868) [SYNONYM SPECIES 308955:KT4V6 nidx=null parent=9KG8D]
Macrosteles (Macrosteles) ramosus
 - Macrosteles (Macrosteles) ramosus Ribaut, 1952 [SYNONYM SPECIES 308619:9KG8F nidx=null parent=8J86D]
 + Macrosteles (Macrosteles) ramosus Ribaut, 1952 [SYNONYM SPECIES 308955:8JWBK nidx=null parent=8J86D]
Macrotoma (Navosomopsis) gestroi
 - Macrotoma (Navosomopsis) gestroi Lameere, 1903 [SYNONYM SPECIES 308619:CQNFC nidx=null parent=G6BN]
 + Macrotoma (Navosomopsis) gestroi Lameere, 1903 [SYNONYM SPECIES 308955:BRVYN nidx=null parent=G6BN]
Mangilia (Clathromangilia) rhyssa
 - Mangilia (Clathromangilia) rhyssa Dall, 1919 [SYNONYM SPECIES 308619:CVD46 nidx=null parent=VT2D]
 + Mangilia (Clathromangilia) rhyssa Dall, 1919 [SYNONYM SPECIES 308955:KT67N nidx=null parent=VT2D]
Marattieae
 - Marattieae Bory [SYNONYM UNRANKED 308619:BW5JH nidx=null parent=B8VFL]
 + Marattieae Bory [SYNONYM TRIBE 308955:KT6MZ nidx=null parent=B8VFL]
Marattiidae
 - Marattiidae Klinge [SYNONYM UNRANKED 308619:CKJVG nidx=null parent=B8VFL]
 + Marattiidae Klinge [SYNONYM SUBCLASS 308955:KT6N2 nidx=null parent=B8VFL]
Marattioideae
 - Marattioideae C.Presl [SYNONYM UNRANKED 308619:BW5M6 nidx=null parent=B8VGX]
 + Marattioideae C.Presl [SYNONYM TRIBE 308955:KT6N3 nidx=null parent=B8VGX]
Marattiophyta
 - Marattiophyta Heintze [SYNONYM UNRANKED 308619:BW4NQ nidx=null parent=B8VFL]
 + Marattiophyta Heintze [SYNONYM PHYLUM 308955:KT6N4 nidx=null parent=B8VFL]
Marsileeae
 - Marsileeae Duby [SYNONYM UNRANKED 308619:BW5L6 nidx=null parent=B8VBH]
 + Marsileeae Duby [SYNONYM TRIBE 308955:KT4NK nidx=null parent=B8VBH]
Marsileidae
 - Marsileidae Doweld [SYNONYM UNRANKED 308619:BW529 nidx=null parent=B8V7S]
 + Marsileidae Doweld [SYNONYM SUBCLASS 308955:KT4NL nidx=null parent=B8V7S]
Marsileineae
 - Marsileineae Wettst. [SYNONYM UNRANKED 308619:BW5HW nidx=null parent=B8V7S]
 + Marsileineae Wettst. [SYNONYM TRIBE 308955:KT4NM nidx=null parent=B8V7S]
Marsupella emarginata var. pearsonii
 - Marsupella emarginata var. pearsonii (Schiffn. ex Macvicar) Jørg. [SYNONYM VARIETY 308619:9NGL2 nidx=null parent=3Y9P5]
 + Marsupella emarginata var. pearsonii (Schiffn. ex Macvicar) Husn. [SYNONYM VARIETY 308955:KT4NR nidx=null parent=3Y9P5]
Matonieae
 - Matonieae T.Moore [SYNONYM UNRANKED 308619:BW5LF nidx=null parent=B8WWJ]
 + Matonieae T.Moore [SYNONYM TRIBE 308955:KT5CQ nidx=null parent=B8WWJ]
Mecosoreae
 - Mecosoreae Klotzsch [SYNONYM UNRANKED 308619:BW5LT nidx=null parent=BDJ47]
 + Mecosoreae Klotzsch [SYNONYM TRIBE 308955:KT5MQ nidx=null parent=BDJ47]
Mehratrema militaris
 - Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 308619:849ZZ nidx=null parent=446P6]
 + Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 308955:3Z2PH nidx=null parent=446P6]
Melampsalta (Melampsalta) montana brevipennis
 - Melampsalta (Melampsalta) montana brevipennis (Fieber, 1876) [SYNONYM SUBSPECIES 308619:CSL36 nidx=null parent=5DV2D]
 + Melampsalta (Melampsalta) montana brevipennis (Fieber, 1876) [SYNONYM SUBSPECIES 308955:KT76M nidx=null parent=5DV2D]
Melampsalta (Pauropsalta) tibialis caucasica
 - Melampsalta (Pauropsalta) tibialis caucasica (Kolenati, 1857) [SYNONYM SUBSPECIES 308619:CVF64 nidx=null parent=4966R]
 + Melampsalta (Pauropsalta) tibialis caucasica (Kolenati, 1857) [SYNONYM SUBSPECIES 308955:KT76S nidx=null parent=4966R]
Melanoxantherium salijaponicum
 - Melanoxantherium salijaponicum (Shinji, 1924) [SYNONYM SPECIES 308619:CSLWW nidx=null parent=4PW7P]
 + Melanoxantherium salijaponicum (Shinji, 1924) [SYNONYM SPECIES 308955:KT7LG nidx=null parent=4PW7P]
Meliana scotti
 - Meliana scotti (Hampson, 1905) [SYNONYM SPECIES 308619:BRBWF nidx=null parent=94CC2]
 + Meliana scotti (Hampson, 1905) [SYNONYM SPECIES 308955:97JBT nidx=null parent=94CC2]
Meniscieae
 - Meniscieae Pfeiff. [SYNONYM UNRANKED 308619:BW5JZ nidx=null parent=B8X4T]
 + Meniscieae Pfeiff. [SYNONYM TRIBE 308955:KT64X nidx=null parent=B8X4T]
Menisciinae
 - Menisciinae Payer [SYNONYM UNRANKED 308619:BW5LS nidx=null parent=B8X4T]
 + Menisciinae Payer [SYNONYM SUBTRIBE 308955:KT64Y nidx=null parent=B8X4T]
Mesocoelium brieni
 - Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 308619:86WKL nidx=null]
 + Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 308955:84B2J nidx=null]
Mesothuria (Mesothuria) murrayi var. grandipes
 - Mesothuria (Mesothuria) murrayi var. grandipes Hérouard, 1923 [SYNONYM VARIETY 308619:CVF9Z nidx=null parent=427BP]
 + Mesothuria (Mesothuria) murrayi var. grandipes Hérouard, 1923 [SYNONYM VARIETY 308955:KT79X nidx=null parent=427BP]
Mesothuria (Monothuria) marginata
 - Mesothuria (Monothuria) marginata Sluiter, 1901 [SYNONYM SPECIES 308619:CSL9C nidx=null parent=5DCCT]
 + Mesothuria (Monothuria) marginata Sluiter, 1901 [SYNONYM SPECIES 308955:KT79Y nidx=null parent=5DCCT]
Metaxyoideae
 - Metaxyoideae B.K.Nayar [SYNONYM UNRANKED 308619:BVXLG nidx=null parent=B8WWP]
 + Metaxyoideae B.K.Nayar [SYNONYM TRIBE 308955:KT7P9 nidx=null parent=B8WWP]
Metopolophium (Metopolophium) montanum
 - Metopolophium (Metopolophium) montanum Hille Ris Lambers, 1966 [ACCEPTED SPECIES 308619:42HCH nidx=null]
 + Metopolophium (Metopolophium) montanum Hille Ris Lambers, 1966 [ACCEPTED SPECIES 308955:KT8F2 nidx=null]
Mexiselaginelloideae
 - Mexiselaginelloideae Li Bing Zhang & X.M.Zhou [SYNONYM UNRANKED 308619:CVXZT nidx=null parent=B8VC6]
 + Mexiselaginelloideae Li Bing Zhang & X.M.Zhou [SYNONYM TRIBE 308955:KTQQY nidx=null parent=B8VC6]
Miamyia (Miamyia) pintoi
 - Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 308619:89FMK nidx=null parent=8FMS9]
 + Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 308955:42LGN nidx=null parent=8FMS9]
Micraster corbovis
 - Micraster corbovis Forbes in Dixon, 1850 [SYNONYM SPECIES 308619:CVGMG nidx=null parent=4THFY]
 + Micraster corbovis Forbes in Dixon, 1850 [SYNONYM SPECIES 308955:KT8TY nidx=null parent=4THFY]
Microcalpe
 - Microcalpe (Mitt.) W.R. Buck [ACCEPTED GENUS 308619:9THYK nidx=null]
 + Microcalpe (Mitt.) Spruce ex A. Jaeger [ACCEPTED GENUS 308955:KT5L7 nidx=null]
Microchordeuma voigtii postglaciale
 - Microchordeuma voigtii postglaciale Verhoeff, 1915 [SYNONYM SUBSPECIES 308619:CVCGX nidx=null parent=7HF4L]
 + Microchordeuma voigtii postglaciale Verhoeff, 1915 [SYNONYM SUBSPECIES 308955:KT5P5 nidx=null parent=7HF4L]
Microdon (Microdon) mutabilis
 - Microdon (Microdon) mutabilis (Linnaeus, 1758) [ACCEPTED SPECIES 308619:8CV59 nidx=null]
 + Microdon (Microdon) mutabilis (Linnaeus, 1758) [ACCEPTED SPECIES 308955:KQHMY nidx=null]
Microdota (Hilara)
 - Microdota (Hilara) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308619:CSB38 nidx=null parent=9LB4H]
 + Microdota (Hilara) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308955:KSZ82 nidx=null parent=9LB4H]
 + Microdota (Hilara) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 308955:KSZ83 nidx=null parent=9LB4H]
Microiulus matulicii pauperatus
 - Microiulus matulicii pauperatus Attems, 1959 [SYNONYM SUBSPECIES 308619:CH8FW nidx=null parent=849PC]
 + Microiulus matulicii pauperatus Attems, 1959 [SYNONYM SUBSPECIES 308955:KT65C nidx=null parent=849PC]
Microlepieae
 - Microlepieae Kuhn [SYNONYM UNRANKED 308619:BW5M7 nidx=null parent=BSG5Y]
 + Microlepieae Kuhn [SYNONYM TRIBE 308955:KT668 nidx=null parent=BSG5Y]
Micropalpus clausus
 - Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 308619:89G5Z nidx=null parent=C2RFJ]
 + Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 308955:4328R nidx=null parent=C2RFJ]
Microthamnium glabrifolium
 - Microthamnium glabrifolium (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9SKZ7 nidx=null parent=43RR9]
 + Microthamnium glabrifolium (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KT6WL nidx=null parent=43RR9]
Microtus pennsylvanicus shattucki
 - Microtus pennsylvanicus shattucki Howe, 1901 [SYNONYM SUBSPECIES 308619:C7RR7 nidx=null parent=7VV89]
 + Microtus pennsylvanicus shattucki Howe, 1901 [SYNONYM SUBSPECIES 308955:KT6Y6 nidx=null parent=7VV89]
Microzetes (Microzetes) petrocoriensis
 - Microzetes (Microzetes) petrocoriensis (Grandjean, 1936) [ACCEPTED SPECIES 308619:7VVMY nidx=null]
 + Microzetes (Microzetes) petrocoriensis (Grandjean, 1936) [ACCEPTED SPECIES 308955:KNXYM nidx=null]
Mildella leonardii
 - Mildella leonardii (Maxon) C. C. Hall & Lellinger [ACCEPTED SPECIES 308619:BBZ3Y nidx=null]
 + Mildella leonardii (Maxon) C.C.Hall & Lellinger [SYNONYM SPECIES 308955:43BX6 nidx=null parent=KTQX7]
Miogypsina subgen. Miogypsina
 - Miogypsina subgen. Miogypsina Sacco, 1893 [SYNONYM SUBGENUS 308619:CDD27 nidx=null parent=7ZVSW]
 + Miogypsina subgen. Miogypsina Sacco, 1893 [SYNONYM SUBGENUS 308955:KSWSS nidx=null parent=7ZVSW]
Miogypsinoides subgen. Miogypsinoides
 - Miogypsinoides subgen. Miogypsinoides Yabe & Hanzawa, 1928 [SYNONYM SUBGENUS 308619:CM9D3 nidx=null parent=7ZVT5]
 + Miogypsinoides subgen. Miogypsinoides Yabe & Hanzawa, 1928 [SYNONYM SUBGENUS 308955:KT7LY nidx=null parent=7ZVT5]
Modiola (Amygdalum) polita
 - Modiola (Amygdalum) polita A. E. Verrill & S. Smith, 1880 [SYNONYM SPECIES 308619:CQRPV nidx=null parent=D94J]
 + Modiola (Amygdalum) polita A. E. Verrill & S. Smith, 1880 [SYNONYM SPECIES 308955:KT8M6 nidx=null parent=D94J]
Mogannia chinensis
 - Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 308619:8J9DM nidx=null parent=8JJNM]
 + Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 308955:6RMLJ nidx=null parent=8JJNM]
Mogannia kikowensis
 - Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 308619:8J9F4 nidx=null parent=8JJNM]
 + Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 308955:6RMN2 nidx=null parent=8JJNM]
Mohriaceae
 - Mohriaceae (C.Presl) C.F.Reed [SYNONYM UNRANKED 308619:B8WWS nidx=null parent=B8VGL]
 + Mohriaceae (C.Presl) C.F.Reed [SYNONYM TRIBE 308955:KT8PT nidx=null parent=B8VGL]
Mohrieae
 - Mohrieae Bommer [SYNONYM UNRANKED 308619:BW5JB nidx=null parent=B8VGL]
 + Mohrieae Bommer [SYNONYM TRIBE 308955:KT8PV nidx=null parent=B8VGL]
Mohrioideae
 - Mohrioideae C.Presl [SYNONYM UNRANKED 308619:BW5M4 nidx=null parent=B8VGL]
 + Mohrioideae C.Presl [SYNONYM TRIBE 308955:KT8PW nidx=null parent=B8VGL]
Molobrus fuliginosus
 - Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X5X nidx=null]
 + Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSBK nidx=null]
Monachosoraceae
 - Monachosoraceae Ching [SYNONYM UNRANKED 308619:B8WWT nidx=null parent=B8VD9]
 + Monachosoraceae Ching [SYNONYM TRIBE 308955:KT8XG nidx=null parent=B8VD9]
Mulsantia blanda
 - Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X6X nidx=null]
 + Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSH6 nidx=null]
Mulsantia spreta
 - Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X6Z nidx=null]
 + Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSHV nidx=null]
Murex (Phyllonotus) santarosana
 - Murex (Phyllonotus) santarosana Dall, 1905 [SYNONYM SPECIES 308619:CQQKW nidx=null parent=3YH3V]
 + Murex (Phyllonotus) santarosana Dall, 1905 [SYNONYM SPECIES 308955:KT78P nidx=null parent=3YH3V]
Murex brandaris var. multicostatus
 - Murex brandaris var. multicostatus Serradell, 1912 [SYNONYM VARIETY 308619:CSL6Z nidx=null parent=MDDG]
 + Murex brandaris var. multicostatus Serradell, 1912 [SYNONYM VARIETY 308955:KT795 nidx=null parent=MDDG]
Muricopsis blainvillei var. spinulosa
 - Muricopsis blainvillei var. spinulosa Coen, 1937 [SYNONYM VARIETY 308619:9YF7P nidx=null parent=44MXN]
 + Muricopsis blainvillei var. spinulosa Coen, 1937 [SYNONYM VARIETY 308955:KT7BT nidx=null parent=44MXN]
Musca abrupta
 - Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X73 nidx=null]
 + Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSHY nidx=null]
Musca aestuans
 - Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X75 nidx=null]
 + Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSJH nidx=null]
Musca bicolor
 - Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X79 nidx=null]
 + Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSKL nidx=null]
Musca conica
 - Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7L nidx=null]
 + Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308955:9KH7H nidx=null]
Musca convenio
 - Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7N nidx=null]
 + Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSMD nidx=null]
Musca decore
 - Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7P nidx=null]
 + Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSMM nidx=null]
Musca doclea
 - Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7S nidx=null]
 + Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSMZ nidx=null]
Musca fimetorum
 - Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X82 nidx=null]
 + Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSNG nidx=null]
Musca flavipalpis
 - Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X83 nidx=null]
 + Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSNL nidx=null]
Musca grisea
 - Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X87 nidx=null]
 + Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308955:9KH94 nidx=null]
Musca guttata
 - Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X88 nidx=null]
 + Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSPB nidx=null]
Musca hebes
 - Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8B nidx=null]
 + Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308955:9KH98 nidx=null]
Musca helenii
 - Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8C nidx=null]
 + Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSPK nidx=null]
Musca lincensis
 - Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8M nidx=null]
 + Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSQY nidx=null]
Musca metallina
 - Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8X nidx=null]
 + Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSRP nidx=null]
Musca nigripilis
 - Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X95 nidx=null]
 + Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSSF nidx=null]
Musca prodromaria
 - Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X97 nidx=null]
 + Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSTX nidx=null]
Musca prolabor
 - Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X98 nidx=null]
 + Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSTY nidx=null]
Musca sacalis
 - Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X99 nidx=null]
 + Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSWK nidx=null]
Musca terrestris
 - Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X9B nidx=null]
 + Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JSY2 nidx=null]
Mycetophila borealis
 - Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X9F nidx=null]
 + Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT38 nidx=null]
Mydaea (Mydaria) rufisquama
 - Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 308619:88QND nidx=null parent=7BXVP]
 + Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 308955:4524P nidx=null parent=8FFFR]
Myiolepta luhei
 - †Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XDW nidx=null]
 + Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT5Q nidx=null]
Myiophasia solitaria
 - Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XDY nidx=null]
 + Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT66 nidx=null]
Myophora arvicola
 - Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XF9 nidx=null]
 + Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT72 nidx=null]
Myophora rapida
 - Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XFQ nidx=null]
 + Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT7Z nidx=null]
Myothyria degeerioides
 - Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XGC nidx=null]
 + Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT8F nidx=null]
Nanina (Bensonia) splendens
 - Nanina (Bensonia) splendens W. H. Benson, 1838 [SYNONYM SPECIES 308619:CVD7Z nidx=null parent=7T9YH]
 + Nanina (Bensonia) splendens W. H. Benson, 1838 [SYNONYM SPECIES 308955:KT6CY nidx=null parent=7T9YH]
Nanomitrium brisbanicum
 - Nanomitrium brisbanicum (Broth.) Broth. [SYNONYM SPECIES 308619:9SLZW nidx=null parent=6DSXW]
 + Nanomitrium brisbanicum (Broth.) Paris [SYNONYM SPECIES 308955:KT6J9 nidx=null parent=6DSXW]
Nassa (Eione) bellula
 - Nassa (Eione) bellula A. Adams, 1852 [SYNONYM SPECIES 308619:CSK8C nidx=null parent=45RKN]
 + Nassa (Eione) bellula A. Adams, 1852 [SYNONYM SPECIES 308955:KT6S3 nidx=null parent=45RKN]
Nassa (Niotha) kieneri
 - Nassa (Niotha) kieneri Deshayes, 1863 [SYNONYM SPECIES 308619:CSK8V nidx=null parent=7S9RQ]
 + Nassa (Niotha) kieneri Deshayes, 1863 [SYNONYM SPECIES 308955:KT6SK nidx=null parent=7S9RQ]
Nassa (Phos) guadelupensis
 - Nassa (Phos) guadelupensis Petit de la Saussaye, 1852 [SYNONYM SPECIES 308619:CVDPV nidx=null parent=39THS]
 + Nassa (Phos) guadelupensis Petit de la Saussaye, 1852 [SYNONYM SPECIES 308955:KT6SN nidx=null parent=39THS]
Neckera ossulana
 - †Neckera ossulana Craveri [ACCEPTED SPECIES 308619:9WBTQ nidx=null]
 + Neckera ossulana Sordelli [ACCEPTED SPECIES 308955:KT7JW nidx=null]
Negripteridaceae
 - Negripteridaceae Pic.Serm. [SYNONYM UNRANKED 308619:B8WX2 nidx=null parent=B8V4Q]
 + Negripteridaceae Pic.Serm. [SYNONYM TRIBE 308955:KT7NJ nidx=null parent=B8V4Q]
Nemotelus (Nemotelus) caucasicus
 - Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 308619:CSNDZ nidx=null]
 + Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 308955:KT8GL nidx=null]
Nemotelus (Nemotelus) gracilis
 - Nemotelus (Nemotelus) gracilis Loew, 1846 [ACCEPTED SPECIES 308619:CP6NL nidx=null]
 + Nemotelus (Nemotelus) gracilis Loew, 1846 [ACCEPTED SPECIES 308955:KT8GM nidx=null]
Nemotelus (Nemotelus) punctirostris
 - Nemotelus (Nemotelus) punctirostris Lindner, 1974 [ACCEPTED SPECIES 308619:CSNF4 nidx=null]
 + Nemotelus (Nemotelus) punctirostris Lindner, 1974 [ACCEPTED SPECIES 308955:KT8GQ nidx=null]
Nemotelus rufus
 - Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XGT nidx=null]
 + Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT97 nidx=null]
Nemotelus sylvestris
 - Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XGZ nidx=null]
 + Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JT9F nidx=null]
Nephrodiinae
 - Nephrodiinae Payer [SYNONYM UNRANKED 308619:BW5L2 nidx=null parent=B8WX3]
 + Nephrodiinae Payer [SYNONYM SUBTRIBE 308955:KT6CD nidx=null parent=B8WX3]
Nephrolepideae
 - Nephrolepideae Pfeiff. [SYNONYM UNRANKED 308619:BW5J6 nidx=null parent=B8WX3]
 + Nephrolepideae Pfeiff. [SYNONYM TRIBE 308955:KT6DF nidx=null parent=B8WX3]
Nereis (Lycoris) cricognatha
 - Nereis (Lycoris) cricognatha Ehlers, 1904 [SYNONYM SPECIES 308619:CSK3R nidx=null parent=45Y43]
 + Nereis (Lycoris) cricognatha Ehlers, 1904 [SYNONYM SPECIES 308955:KT6LY nidx=null parent=45Y43]
Neritina coromandeliana
 - Neritina coromandeliana G. B. Sowerby I, 1836 [SYNONYM SPECIES 308619:7SBRK nidx=null parent=7FT8W]
 + Neritina coromandeliana G. B. Sowerby I, 1836 [SYNONYM SPECIES 308955:KT6P3 nidx=null parent=7FT8W]
Noctua degener
 - Noctua degener [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRCCN nidx=null parent=92YVY]
 + Noctua degener [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308955:97NQW nidx=null parent=92YVY]
Noctua orychalcea
 - Noctua orychalcea (Hübner, 1803) [SYNONYM SPECIES 308619:BRCDX nidx=null parent=93R8P]
 + Noctua orychalcea (Hübner, 1803) [SYNONYM SPECIES 308955:95BVY nidx=null parent=93R8P]
Noctua radicea
 - Noctua radicea [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRCF7 nidx=null parent=92TR9]
 + Noctua radicea [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308955:97NWJ nidx=null parent=92TR9]
Noctua spoliatricula
 - Noctua spoliatricula [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRCFP nidx=null parent=92YVY]
 + Noctua spoliatricula [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308955:97NXM nidx=null parent=92YVY]
Nodosaria (Dentalina) soluta
 - Nodosaria (Dentalina) soluta (Reuss, 1851) [PROVISIONALLY_ACCEPTED SPECIES 308619:BH9X4 nidx=null]
 + Nodosaria (Dentalina) soluta (Reuss, 1851) [PROVISIONALLY_ACCEPTED SPECIES 308955:47LKM nidx=null]
Nonion depressulum var. matagordanum
 - Nonion depressulum var. matagordanum Kornfeld, 1931 [SYNONYM VARIETY 308619:CVG8L nidx=null parent=39CS2]
 + Nonion depressulum var. matagordanum Kornfeld, 1931 [SYNONYM VARIETY 308955:KT8KJ nidx=null parent=39CS2]
Notholaeneae
 - Notholaeneae Gaudich. [SYNONYM UNRANKED 308619:BW5JD nidx=null parent=B8X36]
 + Notholaeneae Gaudich. [SYNONYM TRIBE 308955:KT9DX nidx=null parent=B8X36]
Notiphila peregrina
 - Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XKK nidx=null]
 + Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308955:9V8GB nidx=null]
Notopocorystes (Cretacoranina) exiguus
 - Notopocorystes (Cretacoranina) exiguus Glaessner, 1980 [SYNONYM SPECIES 308619:CVHHP nidx=null parent=9WXRH]
 + Notopocorystes (Cretacoranina) exiguus Glaessner, 1980 [SYNONYM SPECIES 308955:KT9K3 nidx=null parent=9WXRH]
Nuncia (Corinuncia) coriacea
 - Nuncia (Corinuncia) coriacea (Pocock, 1903) [ACCEPTED SPECIES 308619:CSR76 nidx=null]
 + Nuncia (Corinuncia) coriacea (Pocock, 1903) [ACCEPTED SPECIES 308955:KT9RX nidx=null]
Ochtiphila albiceps
 - Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XLH nidx=null]
 + Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308955:9V8GW nidx=null]
Octoblephareae
 - Octoblephareae Cardot [SYNONYM TRIBE 308619:9WG5K nidx=null parent=9RKTL]
 + Octoblephareae Mont. ex Berk. [SYNONYM TRIBE 308955:KT7LB nidx=null parent=9RKTL]
Odostomia (Chrysallida) pulcia
 - Odostomia (Chrysallida) pulcia Dall & Bartsch, 1909 [SYNONYM SPECIES 308619:CVG7D nidx=null parent=MHQ7]
 + Odostomia (Chrysallida) pulcia Dall & Bartsch, 1909 [SYNONYM SPECIES 308955:KT8JR nidx=null parent=MHQ7]
Odostomia (Miralda) aepynota
 - Odostomia (Miralda) aepynota Dall & Bartsch, 1909 [SYNONYM SPECIES 308619:CSPBR nidx=null parent=3QF6B]
 + Odostomia (Miralda) aepynota Dall & Bartsch, 1909 [SYNONYM SPECIES 308955:KT8JV nidx=null parent=3QF6B]
Oediceros aequimanus
 - Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 308619:7XKHT nidx=null parent=4F2PJ]
 + Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 308955:48VQ6 nidx=null parent=4F2PJ]
Oleandreae
 - Oleandreae J.Sm. [SYNONYM UNRANKED 308619:BV8LF nidx=null parent=B8WX7]
 + Oleandreae J.Sm. [SYNONYM TRIBE 308955:KT997 nidx=null parent=B8WX7]
Oleandroideae
 - Oleandroideae Crabbe, Jermy & Mickel [SYNONYM UNRANKED 308619:BV8QL nidx=null parent=B8WX7]
 + Oleandroideae Crabbe, Jermy & Mickel [SYNONYM TRIBE 308955:KT998 nidx=null parent=B8WX7]
Oligogetes relictus
 - †Oligogetes relictus Makarkin, 1998 [ACCEPTED SPECIES 308619:4966D nidx=null]
 + Oligogetes relictus Makarkin, 1998 [ACCEPTED SPECIES 308955:DZ6FK nidx=null]
Oligota (Logiota)
 - Oligota (Logiota) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308619:CV9JF nidx=null parent=9JBCT]
 + Oligota (Logiota) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 308955:KT3LK nidx=null parent=9JBCT]
 + Oligota (Logiota) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308955:KT3LL nidx=null parent=9JBCT]
Oncometopia (Oncometopia) asperula tomentosa
 - Oncometopia (Oncometopia) asperula tomentosa Distant, 1908 [SYNONYM SUBSPECIES 308619:CMFJ4 nidx=null parent=584JG]
 + Oncometopia (Oncometopia) asperula tomentosa Distant, 1908 [SYNONYM SUBSPECIES 308955:KT9YZ nidx=null parent=584JG]
Onesia (Onesia) subapennina
 - Onesia (Onesia) subapennina Rondani, 1862 [ACCEPTED SPECIES 308619:CSRNZ nidx=null]
 + Onesia (Onesia) subapennina Rondani, 1862 [ACCEPTED SPECIES 308955:KTB34 nidx=null]
Onesia gentilis
 - Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XNS nidx=null]
 + Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JTGZ nidx=null]
Onocleeae
 - Onocleeae Tod. [SYNONYM UNRANKED 308619:BW5JM nidx=null parent=B8WCH]
 + Onocleeae Tod. [SYNONYM TRIBE 308955:KT79T nidx=null parent=B8WCH]
Onocleinae
 - Onocleinae Diels [SYNONYM UNRANKED 308619:BW5LY nidx=null parent=B8WCH]
 + Onocleinae Diels [SYNONYM SUBTRIBE 308955:KT79V nidx=null parent=B8WCH]
Onthophagus capella
 - Onthophagus capella Boisduval, 1835 [AMBIGUOUS_SYNONYM SPECIES 308619:6SMMH nidx=null parent=7XMDJ]
 + Onthophagus capella Boisduval, 1835 [SYNONYM SPECIES 308955:7XMWF nidx=null parent=7XMDJ]
Onthophagus castaneus
 - Onthophagus castaneus Melsheimer, 1845 [AMBIGUOUS_SYNONYM SPECIES 308619:74MNW nidx=null parent=9K3RZ]
 + Onthophagus castaneus Melsheimer, 1845 [SYNONYM SPECIES 308955:7W5HY nidx=null parent=9K3RZ]
Onthophagus mactatus
 - Onthophagus mactatus Gerstaecker, 1873 [AMBIGUOUS_SYNONYM SPECIES 308619:49P8H nidx=null parent=7XNQV]
 + Onthophagus mactatus Gerstaecker, 1873 [SYNONYM SPECIES 308955:7XNJN nidx=null parent=7XNQV]
Onthophagus nanus
 - Onthophagus nanus Waterhouse, 1894 [AMBIGUOUS_SYNONYM SPECIES 308619:6SMCS nidx=null parent=7XP9D]
 + Onthophagus nanus Waterhouse, 1894 [SYNONYM SPECIES 308955:7XNMV nidx=null parent=7XP9D]
Onthophagus seminulum
 - Onthophagus seminulum Balthasar, 1964 [AMBIGUOUS_SYNONYM SPECIES 308619:49PWK nidx=null parent=7XP92]
 + Onthophagus seminulum Balthasar, 1964 [SYNONYM SPECIES 308955:7XNXR nidx=null parent=7XP92]
Onthophagus unidens
 - Onthophagus unidens Boucomont, 1914 [AMBIGUOUS_SYNONYM SPECIES 308619:49Q85 nidx=null parent=7XPFK]
 + Onthophagus unidens Boucomont, 1914 [SYNONYM SPECIES 308955:7XP4Z nidx=null parent=7XPFK]
Onthophagus urus
 - Onthophagus urus Ménétriés, 1832 [AMBIGUOUS_SYNONYM SPECIES 308619:49Q8B nidx=null parent=7XN53]
 - Onthophagus urus Heer, 1847 [AMBIGUOUS_SYNONYM SPECIES 308619:49Q8D nidx=null parent=7XPFP]
 + Onthophagus urus Ménétriés, 1832 [SYNONYM SPECIES 308955:7XP55 nidx=null parent=7XN53]
 + Onthophagus urus Heer, 1847 [SYNONYM SPECIES 308955:7XP56 nidx=null parent=7XPFP]
Onthophagus wittei
 - Onthophagus wittei Frey, 1958 [AMBIGUOUS_SYNONYM SPECIES 308619:49QB6 nidx=null parent=7XPJ4]
 + Onthophagus wittei Frey, 1958 [SYNONYM SPECIES 308955:7XP6Z nidx=null parent=7XPJ4]
Oospora dagatae
 - Oospora dagatae Sacc. [SYNONYM SPECIES 308619:49T47 nidx=null parent=79Z9L]
 + Oospora dagatae Sacc. [SYNONYM SPECIES 308955:DRX8L nidx=null parent=79Z9L]
Ophioglossaceae
 - Ophioglossaceae Martinov [SYNONYM UNRANKED 308619:CKKCR nidx=null parent=B8X43]
 + Ophioglossaceae Martinov [SYNONYM TRIBE 308955:KT73L nidx=null parent=B8X43]
Ophioglosseae
 - Ophioglosseae R.Br. [SYNONYM UNRANKED 308619:B8X5V nidx=null parent=B8V4P]
 - Ophioglosseae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 308619:BV8FB nidx=null parent=B8X43]
 + Ophioglosseae R.Br. [SYNONYM TRIBE 308955:KT86Z nidx=null parent=B8V4P]
 + Ophioglosseae Hook. & Lindl. ex Duby [SYNONYM TRIBE 308955:KT872 nidx=null parent=B8X43]
Ophioglossidae
 - Ophioglossidae Klinge [SYNONYM UNRANKED 308619:CKL5G nidx=null parent=B8V4K]
 + Ophioglossidae Klinge [SYNONYM SUBCLASS 308955:KT873 nidx=null parent=B8V4K]
Ophioglossophyta
 - Ophioglossophyta Bek. [SYNONYM UNRANKED 308619:BW4NR nidx=null parent=B8V4K]
 + Ophioglossophyta Bek. [SYNONYM PHYLUM 308955:KT874 nidx=null parent=B8V4K]
Ophioglossophytina
 - Ophioglossophytina Doweld [SYNONYM UNRANKED 308619:BW5LL nidx=null parent=B8V4K]
 + Ophioglossophytina Doweld [SYNONYM SUBPHYLUM 308955:KT875 nidx=null parent=B8V4K]
Orbignyna (Ataxoorbignyna) pinguis
 - Orbignyna (Ataxoorbignyna) pinguis Voloshina in Akimets, 1961 [SYNONYM SPECIES 308619:CVGWR nidx=null parent=9X8H8]
 + Orbignyna (Ataxoorbignyna) pinguis Voloshina in Akimets, 1961 [SYNONYM SPECIES 308955:KT963 nidx=null parent=9X8H8]
Ortalis semivitta
 - Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XQ4 nidx=null]
 + Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JTKB nidx=null]
Orthotrichum diaphanum f. epilosum
 - Orthotrichum diaphanum f. epilosum C.E.O. Jensen ex Podp. [SYNONYM FORM 308619:9VWCF nidx=null parent=6SXZY]
 + Orthotrichum diaphanum f. epilosum Latzel [SYNONYM FORM 308955:KTBMW nidx=null parent=6SXZY]
Osmundastrum cinnamomeum var. glandulosum
 - Osmundastrum cinnamomeum var. glandulosum (Waters) Mc Avoy [ACCEPTED VARIETY 308619:BD7D2 nidx=null]
 + Osmundastrum cinnamomeum var. glandulosum (Waters) McAvoy [ACCEPTED VARIETY 308955:KT8CT nidx=null]
Osmundeae
 - Osmundeae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 308619:BW52H nidx=null parent=B8WX9]
 + Osmundeae Hook. & Lindl. ex Duby [SYNONYM TRIBE 308955:KT8CX nidx=null parent=B8WX9]
Osmundineae
 - Osmundineae Bessey [SYNONYM UNRANKED 308619:CSN2L nidx=null parent=B8WX9]
 - Osmundineae Bessey [SYNONYM UNRANKED 308619:CVG29 nidx=null parent=B8WM6]
 + Osmundineae Bessey [SYNONYM TRIBE 308955:KT8CY nidx=null parent=B8WM6]
 + Osmundineae Bessey [SYNONYM TRIBE 308955:KT8CZ nidx=null parent=B8WX9]
Osmundoideae
 - Osmundoideae Sweet [SYNONYM UNRANKED 308619:BW52J nidx=null parent=B8WX9]
 + Osmundoideae Sweet [SYNONYM TRIBE 308955:KT8D2 nidx=null parent=B8WX9]
Otiorhynchus vranensis
 - Otiorhynchus vranensis Apfelbeck, 1895 [SYNONYM SPECIES 308619:CSPQW nidx=null parent=373HP]
 + Otiorhynchus vranensis Apfelbeck, 1895 [SYNONYM SPECIES 308955:KT8RS nidx=null parent=373HP]
 + Otiorhynchus vranensis Apfelbeck, 1894 [SYNONYM SPECIES 308955:KT8RT nidx=null parent=373HP]
Otus kennicottii
 - Otus kennicottii (D. G. Elliot, 1867) [SYNONYM SPECIES 308619:CQS2Y nidx=null parent=737WZ]
 + Otus kennicottii (D. G. Elliot, 1867) [SYNONYM SPECIES 308955:KT8VH nidx=null parent=737WZ]
Pachymerus (Ancylopus) abietis
 - Pachymerus (Ancylopus) abietis [SYNONYM SPECIES 308619:8QPJF nidx=null parent=8P7YX]
 + Pachymerus (Ancylopus) abietis [SYNONYM SPECIES 308955:KT9XK nidx=null parent=8P7YX]
Palaeocolpodia eocenica
 - †Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVF nidx=null]
 + Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JTQ7 nidx=null]
Palaeopipiza xenos
 - †Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVG nidx=null]
 + Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JTQD nidx=null]
Palaeosphegina tristis
 - †Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVH nidx=null]
 + Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JTQR nidx=null]
Pangonia leucomelana
 - Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 308619:89MQW nidx=null parent=8D9TL]
 + Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 308955:4CCJZ nidx=null parent=8D9TL]
Pangonia senegalensis
 - Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVW nidx=null]
 + Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JTTY nidx=null]
Paralongidorus (Siddiqia) remyi
 - Paralongidorus (Siddiqia) remyi (Altherr, 1963) Siddiqi & Husain, 1965 [SYNONYM SPECIES 308619:CVJZW nidx=null parent=9C8QH]
 + Paralongidorus (Siddiqia) remyi (Altherr, 1963) Siddiqi & Husain, 1965 [SYNONYM SPECIES 308955:KTC36 nidx=null parent=9C8QH]
Parkerieae
 - Parkerieae Brongn. [SYNONYM UNRANKED 308619:BW5JV nidx=null parent=B8X44]
 + Parkerieae Brongn. [SYNONYM TRIBE 308955:KT9FY nidx=null parent=B8X44]
Pecten (Chlamys) islandicus
 - Pecten (Chlamys) islandicus O. F. Müller, 1776 [SYNONYM SPECIES 308619:CVJVV nidx=null parent=69X4D]
 + Pecten (Chlamys) islandicus O. F. Müller, 1776 [SYNONYM SPECIES 308955:KTBQ9 nidx=null parent=69X4D]
Pecten (Chlamys) ornatus
 - Pecten (Chlamys) ornatus Lamarck, 1819 [SYNONYM SPECIES 308619:CVJW3 nidx=null parent=RCQZ]
 + Pecten (Chlamys) ornatus Lamarck, 1819 [SYNONYM SPECIES 308955:KTBQJ nidx=null parent=RCQZ]
Pecten (Lyropecten) deserti
 - Pecten (Lyropecten) deserti Conrad, 1855 [SYNONYM SPECIES 308619:CQV38 nidx=null parent=B4L4V]
 + Pecten (Lyropecten) deserti Conrad, 1855 [SYNONYM SPECIES 308955:KTBR7 nidx=null parent=B4L4V]
Pecten (Pecten) macdonaldi
 - Pecten (Pecten) macdonaldi Olsson, 1922 [SYNONYM SPECIES 308619:CSSXV nidx=null parent=B6J3Z]
 + Pecten (Pecten) macdonaldi Olsson, 1922 [SYNONYM SPECIES 308955:KTBSF nidx=null parent=B6J3Z]
Pecten (Pecten) vogdesi
 - Pecten (Pecten) vogdesi Arnold, 1906 [SYNONYM SPECIES 308619:CSSXW nidx=null parent=3DFB4]
 + Pecten (Pecten) vogdesi Arnold, 1906 [SYNONYM SPECIES 308955:KTBSM nidx=null parent=3DFB4]
Pectinaria (Lagis) australis
 - Pectinaria (Lagis) australis Ehlers, 1904 [SYNONYM SPECIES 308619:CVJZ9 nidx=null parent=6NV63]
 + Pectinaria (Lagis) australis Ehlers, 1904 [SYNONYM SPECIES 308955:KTC2T nidx=null parent=6NV63]
Pediopsis nanus
 - Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 308619:CVK7Q nidx=null parent=3KWCF]
 + Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 308955:KTC6H nidx=null parent=3KWCF]
Pediopsis sahlbergii
 - Pediopsis sahlbergii Flor, 1861 [SYNONYM SPECIES 308619:CVK7S nidx=null parent=8JVWT]
 + Pediopsis sahlbergii Flor, 1861 [SYNONYM SPECIES 308955:KTC6J nidx=null parent=8JVWT]
Pegomya laminata
 - Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 308619:92VST nidx=null]
 + Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 308955:75XZC nidx=null]
Pelophryne scalptus
 - Pelophryne scalptus (Liu & Hu in Liu, Hu, Fei & Huang, 1973) [SYNONYM SPECIES 308619:CSV2H nidx=null parent=4D7F2]
 + Pelophryne scalptus (Liu & Hu in Liu, Hu, Fei & Huang, 1973) [SYNONYM SPECIES 308955:KTCJQ nidx=null parent=4D7F2]
Penthoptera (Eriocera) grisea
 - Penthoptera (Eriocera) grisea Riedel, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308619:CSW66 nidx=null]
 + Penthoptera (Eriocera) grisea Riedel, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308955:KTD7S nidx=null]
Peranemataceae
 - Peranemataceae (C.Presl) Ching [SYNONYM UNRANKED 308619:B8WXJ nidx=null parent=B8TXK]
 + Peranemataceae (C.Presl) Ching [SYNONYM TRIBE 308955:KTDJG nidx=null parent=B8TXK]
Peranemateae
 - Peranemateae C.Presl [SYNONYM UNRANKED 308619:BW52K nidx=null parent=B8X3F]
 + Peranemateae C.Presl [SYNONYM TRIBE 308955:KTDJH nidx=null parent=B8X3F]
Peranematinae
 - Peranematinae Trevis. [SYNONYM UNRANKED 308619:BW5K9 nidx=null parent=B8X3F]
 + Peranematinae Trevis. [SYNONYM SUBTRIBE 308955:KTDJJ nidx=null parent=B8X3F]
Peranematoideae
 - Peranematoideae (C.Presl) Fraser-Jenk. [SYNONYM UNRANKED 308619:B8X45 nidx=null parent=B8X3F]
 + Peranematoideae (C.Presl) Fraser-Jenk. [SYNONYM TRIBE 308955:KTDJK nidx=null parent=B8X3F]
Phacoides (Here) tithonis
 - Phacoides (Here) tithonis Dall, 1903 [SYNONYM SPECIES 308619:CVKCF nidx=null parent=4KBR7]
 + Phacoides (Here) tithonis Dall, 1903 [SYNONYM SPECIES 308955:KTC9G nidx=null parent=4KBR7]
Phaenocladius karicus
 - Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XYB nidx=null]
 + Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JVF9 nidx=null]
Phalaena (Bombyx) erminea
 - Phalaena (Bombyx) erminea Esper, 1783 [SYNONYM SPECIES 308619:95C66 nidx=null parent=92XWC]
 + Phalaena (Bombyx) erminea Esper, 1783 [SYNONYM SPECIES 308955:BRCX6 nidx=null parent=92XWC]
Phalaena (Noctua) fagi
 - Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 308619:94CYF nidx=null parent=93PHG]
 + Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 308955:BRCX7 nidx=null parent=93PHG]
Phalaena (Pyralis) sulphuralis
 - Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 308619:BRCZ8 nidx=null parent=93PQG]
 + Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 308955:97YMT nidx=null parent=93PQG]
Phalaena (Tinea) goedartella
 - Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 308619:94CZG nidx=null parent=BFLFD]
 + Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 308955:BRCXH nidx=null parent=BFLFD]
Phalaena (Tortrix) avellana
 - Phalaena (Tortrix) avellana Linnaeus, 1758 [AMBIGUOUS_SYNONYM SPECIES 308619:CVKQH nidx=null parent=G9HH]
 + Phalaena (Tortrix) avellana Linnaeus, 1758 [AMBIGUOUS_SYNONYM SPECIES 308955:KTCL7 nidx=null parent=G9HH]
Phanaeus lautus
 - Phanaeus lautus MacLeay, 1819 [SYNONYM SPECIES 308619:7Y4LS nidx=null parent=7ZQ4T]
 + Phanaeus lautus MacLeay, 1819 [SYNONYM SPECIES 308955:4FSMT nidx=null parent=7ZQ4T]
Phanaeus panamensis
 - Phanaeus panamensis Moctezuma & Halffter, 2021 [SYNONYM SPECIES 308619:9XLB4 nidx=null parent=874GF]
 + Phanaeus panamensis Moctezuma & Halffter, 2021 [ACCEPTED SPECIES 308955:874GT nidx=null]
Phegopteridinae
 - Phegopteridinae Ching [SYNONYM UNRANKED 308619:BW5JP nidx=null parent=B8X46]
 - Phegopteridinae Rouy [SYNONYM UNRANKED 308619:BW5JQ nidx=null parent=B8X46]
 + Phegopteridinae Ching [SYNONYM SUBTRIBE 308955:KTD68 nidx=null parent=B8X46]
 + Phegopteridinae Rouy [SYNONYM SUBTRIBE 308955:KTD69 nidx=null parent=B8X46]
Philinta flava
 - Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Y23 nidx=null]
 + Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JVGQ nidx=null]
Philonotis angustissima
 - Philonotis angustissima Müll. Hal. ex Tixier [SYNONYM SPECIES 308619:9MYHK nidx=null parent=4G9JT]
 + Philonotis angustissima Paris ex Tixier [SYNONYM SPECIES 308955:DNT8W nidx=null parent=4G9JT]
Philonotis gemmascens
 - Philonotis gemmascens (Müll. Hal.) Kindb. [ACCEPTED SPECIES 308619:9KMTR nidx=null]
 + Philonotis gemmascens (Müll. Hal.) Müll. Hal. [ACCEPTED SPECIES 308955:KT9MF nidx=null]
Philonotis tricolor
 - Philonotis tricolor (Müll. Hal.) Kindb. [ACCEPTED SPECIES 308619:9KMV9 nidx=null]
 + Philonotis tricolor (Müll. Hal.) Müll. Hal. [ACCEPTED SPECIES 308955:KT9MJ nidx=null]
Phimenes solomonis
 - Phimenes solomonis (Vecht, 1959) [ACCEPTED SPECIES 308619:CVHZC nidx=null]
 + Phimenes solomonis (Vecht, 1959) [ACCEPTED SPECIES 308955:KT9VJ nidx=null]
Phora gigantea
 - Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Y2M nidx=null]
 + Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JVHG nidx=null]
Phylloglossaceae
 - Phylloglossaceae Kunze [SYNONYM UNRANKED 308619:B8WXN nidx=null parent=B8VBF]
 + Phylloglossaceae Kunze [SYNONYM TRIBE 308955:KTCQM nidx=null parent=B8VBF]
Phyllonorycter anderidae
 - Phyllonorycter anderidae (W. Fletcher, 1885) [ACCEPTED SPECIES 308619:4H836 nidx=null]
 + Phyllonorycter anderidae (W. Fletcher, 1885) [ACCEPTED SPECIES 308955:DJ85W nidx=null]
Physematieae
 - Physematieae J.Sm. [SYNONYM UNRANKED 308619:BW5JN nidx=null parent=B8VGN]
 + Physematieae J.Sm. [SYNONYM TRIBE 308955:KTDJD nidx=null parent=B8VGN]
Pilulariaceae
 - Pilulariaceae Bercht. & J.Presl [SYNONYM UNRANKED 308619:B8WXP nidx=null parent=B8VBH]
 - Pilulariaceae Mirb. ex DC. [SYNONYM UNRANKED 308619:B8WXQ nidx=null parent=B8VBH]
 + Pilulariaceae Mirb. ex DC. [SYNONYM TRIBE 308955:KTB8V nidx=null parent=B8VBH]
 + Pilulariaceae Bercht. & J.Presl [SYNONYM TRIBE 308955:KTB8W nidx=null parent=B8VBH]
Pilulariales
 - Pilulariales Bercht. & J.Presl [SYNONYM UNRANKED 308619:B8WM9 nidx=null parent=B8V7S]
 + Pilulariales Bercht. & J.Presl [SYNONYM ORDER 308955:KTB8X nidx=null parent=B8V7S]
Pinnotheres monodactylum
 - Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 308619:7Y7YC nidx=null parent=84H9L]
 + Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 308955:4HZ7P nidx=null parent=84H9L]
Piophila senescens
 - Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Y67 nidx=null]
 + Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JVTT nidx=null]
Plagiogyriidae
 - Plagiogyriidae Doweld [SYNONYM UNRANKED 308619:BW52B nidx=null parent=B8V49]
 + Plagiogyriidae Doweld [SYNONYM SUBCLASS 308955:KTCRS nidx=null parent=B8V49]
Plagionotus (Echinocerus) floralis
 - Plagionotus (Echinocerus) floralis [AMBIGUOUS_SYNONYM SPECIES 308619:CVKZH nidx=null parent=BS8WR]
 + Plagionotus (Echinocerus) floralis [AMBIGUOUS_SYNONYM SPECIES 308955:KTCS4 nidx=null parent=BS8WR]
 + Plagionotus (Echinocerus) floralis [AMBIGUOUS_SYNONYM SPECIES 308955:KTCS6 nidx=null parent=BS92S]
Plagioporus (Plagioporus) dactylopagri
 - Plagioporus (Plagioporus) dactylopagri Manter, 1954 [SYNONYM SPECIES 308619:CVKZS nidx=null parent=3XDV6]
 + Plagioporus (Plagioporus) dactylopagri Manter, 1954 [SYNONYM SPECIES 308955:KTCSF nidx=null parent=3XDV6]
Plagiothecium denticulatum var. schaueri
 - Plagiothecium denticulatum var. schaueri Schiffn. [SYNONYM VARIETY 308619:9VT7Q nidx=null parent=77MT3]
 + Plagiothecium denticulatum var. schaueri E. Bauer [SYNONYM VARIETY 308955:KTCSX nidx=null parent=77MT3]
Platyceriaceae
 - Platyceriaceae Ching [SYNONYM UNRANKED 308619:B8WXZ nidx=null parent=B8TXC]
 + Platyceriaceae Ching [SYNONYM TRIBE 308955:KTDJZ nidx=null parent=B8TXC]
Platyceriinae
 - Platyceriinae Diels [SYNONYM UNRANKED 308619:BW5LN nidx=null parent=B8X47]
 + Platyceriinae Diels [SYNONYM SUBTRIBE 308955:KTDK2 nidx=null parent=B8X47]
Platypleura (Platypleura) stridula capensis
 - Platypleura (Platypleura) stridula capensis (Linnaeus, 1764) [SYNONYM SUBSPECIES 308619:CSXFQ nidx=null parent=6W33Y]
 + Platypleura (Platypleura) stridula capensis (Linnaeus, 1764) [SYNONYM SUBSPECIES 308955:KTF6S nidx=null parent=6W33Y]
Platyzomataceae
 - Platyzomataceae Nakai [SYNONYM UNRANKED 308619:B8WY2 nidx=null parent=B8V4Q]
 + Platyzomataceae Nakai [SYNONYM TRIBE 308955:KTFDN nidx=null parent=B8V4Q]
Platyzomateae
 - Platyzomateae (Nakai) R.M.Tryon & A.F.Tryon [SYNONYM UNRANKED 308619:BDJHC nidx=null parent=BV8QP]
 + Platyzomateae (Nakai) R.M.Tryon & A.F.Tryon [SYNONYM TRIBE 308955:KTFDP nidx=null parent=BV8QP]
Platyzomatoideae
 - Platyzomatoideae (Nakai) A.F.Tryon [SYNONYM UNRANKED 308619:B8X48 nidx=null parent=BV8QP]
 + Platyzomatoideae (Nakai) A.F.Tryon [SYNONYM TRIBE 308955:KTFDQ nidx=null parent=BV8QP]
Plectostaffella subgen. Plectostaffella
 - Plectostaffella subgen. Plectostaffella Reitlinger, 1971 [SYNONYM SUBGENUS 308619:CV36H nidx=null parent=7ZWDT]
 + Plectostaffella subgen. Plectostaffella Reitlinger, 1971 [SYNONYM SUBGENUS 308955:KSTXP nidx=null parent=7ZWDT]
Pleopeltideae
 - Pleopeltideae V.N.Tu [SYNONYM UNRANKED 308619:BW5HX nidx=null parent=B8X4C]
 + Pleopeltideae V.N.Tu [SYNONYM TRIBE 308955:KTB9R nidx=null parent=B8X4C]
Pleopeltidoideae
 - Pleopeltidoideae B.K.Nayar [SYNONYM UNRANKED 308619:B8X49 nidx=null parent=B8X4C]
 + Pleopeltidoideae B.K.Nayar [SYNONYM SUBFAMILY 308955:KTB9S nidx=null parent=B8X4C]
Plethocrossus longispina gananicolus
 - Plethocrossus longispina gananicolus (Silvestri, 1898) [ACCEPTED SUBSPECIES 308619:CVJQT nidx=null]
 + Plethocrossus longispina gananicolus (Silvestri, 1898) [ACCEPTED SUBSPECIES 308955:KTBJV nidx=null]
Pleurocapsales
 - Pleurocapsales Cavalier-Smith, 2002 [SYNONYM ORDER 308619:CSSVF nidx=null parent=CNKDF]
 + Pleurocapsales Geitler [SYNONYM ORDER 308955:KTBNQ nidx=null parent=DQ5KP]
Pleurogenes sitapurii
 - Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 308619:8K3WT nidx=null parent=84CDL]
 + Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 308955:84CD4 nidx=null parent=84CDL]
Pleurogrammeae
 - Pleurogrammeae Pfeiff. [SYNONYM UNRANKED 308619:BW5LJ nidx=null parent=B8X3J]
 + Pleurogrammeae Pfeiff. [SYNONYM TRIBE 308955:KTBPT nidx=null parent=B8X3J]
Pleuroschisma trilobatum f. depauperatum
 - Pleuroschisma trilobatum f. depauperatum (Müll. Frib.) P. Allorge [SYNONYM FORM 308619:9TCHH nidx=null parent=5MJCL]
 + Pleuroschisma trilobatum f. depauperatum (Müll. Frib.) Fam. [SYNONYM FORM 308955:KTC2J nidx=null parent=5MJCL]
Pleurosoriopsidaceae
 - Pleurosoriopsidaceae Sa.Kurata & Ikebe ex Ching [SYNONYM UNRANKED 308619:B8WY3 nidx=null parent=B8TXC]
 + Pleurosoriopsidaceae Sa.Kurata & Ikebe ex Ching [SYNONYM TRIBE 308955:KTC2Y nidx=null parent=B8TXC]
Pleurotoma (Antiplanes) santarosana
 - Pleurotoma (Antiplanes) santarosana Dall, 1902 [SYNONYM SPECIES 308619:CQV86 nidx=null parent=F2FT]
 + Pleurotoma (Antiplanes) santarosana Dall, 1902 [SYNONYM SPECIES 308955:KTC4B nidx=null parent=F2FT]
Pleurotoma (Bela) blakeana var. extensa
 - Pleurotoma (Bela) blakeana var. extensa Dall, 1881 [SYNONYM VARIETY 308619:CST8T nidx=null parent=43KRM]
 + Pleurotoma (Bela) blakeana var. extensa Dall, 1881 [SYNONYM VARIETY 308955:KTC4C nidx=null parent=43KRM]
Plusia l-aureum
 - Plusia l-aureum Freyer, 1831 [SYNONYM SPECIES 308619:BRD4F nidx=null parent=92YXS]
 + Plusia l-aureum Freyer, 1831 [SYNONYM SPECIES 308955:9837Q nidx=null parent=92YXS]
Poecilimon (Poecilimon) propinquus
 - Poecilimon (Poecilimon) propinquus Brunner von Wattenwyl, 1878 [ACCEPTED SPECIES 308619:4KSL7 nidx=null]
 + Poecilimon (Poecilimon) propinquus Brunner von Wattenwyl, 1878 [ACCEPTED SPECIES 308955:KTCVY nidx=null]
Poecilus quadripunctatus
 - Poecilus quadripunctatus Letzner, 1852 unavailable name [AMBIGUOUS_SYNONYM SPECIES 308619:CVLCD nidx=null parent=8LWRK]
 + Poecilus quadripunctatus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 308955:KTD3H nidx=null parent=8LWRK]
 + Poecilus quadripunctatus (Letzner, 1852) [AMBIGUOUS_SYNONYM SPECIES 308955:KTD3J nidx=null parent=8LWQZ]
Pogonatum tenue
 - Pogonatum tenue Menzies ex Rau & Herv. [SYNONYM SPECIES 308619:9SRHT nidx=null parent=9KNQK]
 + Pogonatum tenue Rau & Herv. [SYNONYM SPECIES 308955:CW67W nidx=null parent=9KNQK]
Pohlia longicolla f. longiseta
 - Pohlia longicolla f. longiseta Matousch. [SYNONYM FORM 308619:9WDRT nidx=null parent=4KWJS]
 + Pohlia longicolla f. longiseta (Matousch.) Podp. [SYNONYM FORM 308955:KTD7L nidx=null parent=4KWJS]
Polleniomyia
 - Polleniomyia Jacentkovský, 1942 [SYNONYM GENUS 308619:CVLRP nidx=null parent=BY3X5]
 + Polleniomyia Jacentkovský, 1942 [SYNONYM GENUS 308955:KTDH5 nidx=null parent=BY3X5]
 + Polleniomyia Jacentkovský, 1941 [SYNONYM GENUS 308955:KTDH6 nidx=null parent=BY3X5]
Polycystis (Acrorhynchus) caledonica
 - Polycystis (Acrorhynchus) caledonica (Claparède, 1861) Meixner, 1924 [SYNONYM SPECIES 308619:CMMKG nidx=null parent=64NF2]
 + Polycystis (Acrorhynchus) caledonica (Claparède, 1861) Meixner, 1924 [SYNONYM SPECIES 308955:KTDPQ nidx=null parent=64NF2]
Polydesmus sallei
 - Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 308619:935LY nidx=null parent=994CQ]
 + Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 308955:4L5T6 nidx=null parent=994CQ]
Polydesmus tarascus
 - Polydesmus tarascus De Saussure, 1860 [SYNONYM SPECIES 308619:6W4HS nidx=null parent=YFX5]
 + Polydesmus tarascus De Saussure, 1860 [SYNONYM SPECIES 308955:6VSHS nidx=null parent=YFX5]
Polymixis atossa
 - Polymixis atossa Hacker, 1990 [SYNONYM SPECIES 308619:BMW4K nidx=null parent=95CDL]
 + Polymixis atossa Hacker, 1990 [SYNONYM SPECIES 308955:95CDN nidx=null parent=95CDL]
Polypedilum (Polypedilum) pavidum
 - Polypedilum (Polypedilum) pavidum (Hutton, 1902) [ACCEPTED SPECIES 308619:8DGB5 nidx=null]
 + Polypedilum (Polypedilum) pavidum (Hutton, 1902) [ACCEPTED SPECIES 308955:6VTSK nidx=null]
Polypedilum (Polypedilum) pelostolum
 - Polypedilum (Polypedilum) pelostolum Kieffer, 1912 [ACCEPTED SPECIES 308619:CVJZ5 nidx=null]
 + Polypedilum (Polypedilum) pelostolum Kieffer, 1912 [ACCEPTED SPECIES 308955:KTC2K nidx=null]
Polypodiaceae
 - Polypodiaceae J.Presl & C.Presl [SYNONYM UNRANKED 308619:BV82P nidx=null parent=B8X4C]
 + Polypodiaceae J.Presl & C.Presl [SYNONYM TRIBE 308955:KT9MG nidx=null parent=B8X4C]
Polypodieae
 - Polypodieae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 308619:CKNXY nidx=null parent=B8X4C]
 + Polypodieae Hook. & Lindl. ex Duby [SYNONYM TRIBE 308955:KTC3W nidx=null parent=B8X4C]
Polypodiidae
 - Polypodiidae Cronquist, Takht. & Zimmerm. [SYNONYM UNRANKED 308619:BV893 nidx=null parent=B8X4C]
 + Polypodiidae Cronquist, Takht. & Zimmerm. [SYNONYM SUBCLASS 308955:KTC3X nidx=null parent=B8X4C]
Polypodiinae
 - Polypodiinae Dumort. [SYNONYM UNRANKED 308619:BW5KV nidx=null parent=B8TXB]
 + Polypodiinae Dumort. [SYNONYM SUBTRIBE 308955:KTC3Y nidx=null parent=B8TXB]
Polypodiineae
 - Polypodiineae Bessey [SYNONYM UNRANKED 308619:BVG6G nidx=null parent=B8X4C]
 + Polypodiineae Bessey [SYNONYM TRIBE 308955:KTC3Z nidx=null parent=B8X4C]
Polypodiophyta
 - Polypodiophyta Cronquist, Takht. & Zimmerm. [SYNONYM UNRANKED 308619:BVL8W nidx=null parent=B8TXB]
 + Polypodiophyta Cronquist, Takht. & Zimmerm. [SYNONYM PHYLUM 308955:KTC42 nidx=null parent=B8TXB]
Polypodiophytina
 - Polypodiophytina Reveal [SYNONYM UNRANKED 308619:BV847 nidx=null parent=B8TXB]
 + Polypodiophytina Reveal [SYNONYM SUBPHYLUM 308955:KTC43 nidx=null parent=B8TXB]
Polypodiopsida
 - Polypodiopsida Cronquist, Takht. & Zimmerm. [SYNONYM UNRANKED 308619:BV83L nidx=null parent=B8TXB]
 + Polypodiopsida Cronquist, Takht. & Zimmerm. [SYNONYM CLASS 308955:KT9MH nidx=null parent=B8TXB]
Polysticheae
 - Polysticheae Tod. [SYNONYM UNRANKED 308619:BW5HV nidx=null parent=B8X3F]
 + Polysticheae Tod. [SYNONYM TRIBE 308955:KTCFV nidx=null parent=B8X3F]
Polystichoideae
 - Polystichoideae Fraser-Jenk. [SYNONYM UNRANKED 308619:BW57W nidx=null parent=B8X3F]
 + Polystichoideae Fraser-Jenk. [SYNONYM TRIBE 308955:KTCFW nidx=null parent=B8X3F]
Polystichum hagiangense
 - Polystichum hagiangense [ACCEPTED SPECIES 308619:BB5LV nidx=null]
 + Polystichum hagiangense N.T.Lu, Liang Zhang & L.-B.Zhang [ACCEPTED SPECIES 308955:KTCGW nidx=null]
Polystichum lonchitis f. marginale
 - Polystichum lonchitis f. marginale Mc Coll [SYNONYM FORM 308619:BDBWB nidx=null parent=B9MFC]
 + Polystichum lonchitis f. marginale McColl [SYNONYM FORM 308955:CW7PB nidx=null parent=B9MFC]
Pomphigus spyrothecae
 - Pomphigus spyrothecae Passerini, 1860 [SYNONYM SPECIES 308619:8PHXL nidx=null parent=8PGSX]
 + Pomphigus spyrothecae Passerini, 1860 [SYNONYM SPECIES 308955:4LR5K nidx=null parent=8PGSX]
Porcellio (Euporcellio) pictus
 - Porcellio (Euporcellio) pictus Brandt in Brandt & Ratzeburg, 1831 [SYNONYM SPECIES 308619:CVL7X nidx=null parent=4LWF3]
 + Porcellio (Euporcellio) pictus Brandt in Brandt & Ratzeburg, 1831 [SYNONYM SPECIES 308955:4LWCZ nidx=null parent=4LWF3]
Porella caespitans
 - Porella caespitans (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWPR nidx=null]
 + Porella caespitans (Steph.) P. Syd. [ACCEPTED SPECIES 308955:KTCZT nidx=null]
Porella chinensis
 - Porella chinensis (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWQ2 nidx=null]
 + Porella chinensis (Steph.) P. Syd. [ACCEPTED SPECIES 308955:KTCZV nidx=null]
Porella densifolia
 - Porella densifolia (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWQC nidx=null]
 + Porella densifolia (Steph.) P. Syd. [ACCEPTED SPECIES 308955:KTCZX nidx=null]
Porella nitens
 - Porella nitens (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWRG nidx=null]
 + Porella nitens (Steph.) P. Syd. [ACCEPTED SPECIES 308955:KTCZZ nidx=null]
Prionus (Neopolyarthron) imbricornis
 - Prionus (Neopolyarthron) imbricornis [MISAPPLIED SPECIES 308619:CSYB4 nidx=null parent=BRRNQ]
 + Prionus (Neopolyarthron) imbricornis [MISAPPLIED SPECIES 308955:KTFS9 nidx=null parent=BRRNQ]
Prochloraceae
 - Prochloraceae (ex Lewin, 1977) Florenzano et al. 1986 [SYNONYM FAMILY 308619:CSYS2 nidx=null parent=CP3FW]
 + Prochloraceae R.A. Lewin [ACCEPTED FAMILY 308955:KTG2B nidx=null]
Prochloron
 - Prochloron (ex Lewin, 1977) Florenzano et al. 1986 [ACCEPTED GENUS 308619:CSYSF nidx=null]
 + Prochloron R.A. Lewin [ACCEPTED GENUS 308955:DQ5KL nidx=null]
Procladius (Holotanypus) incomptus
 - Procladius (Holotanypus) incomptus (Walker, 1856) [ACCEPTED SPECIES 308619:8DGSL nidx=null]
 + Procladius (Holotanypus) incomptus (Walker, 1856) [ACCEPTED SPECIES 308955:4MNP5 nidx=null]
Procris schutzei
 - Procris schutzei (Alberti, 1940) [SYNONYM SPECIES 308619:BRD9Y nidx=null parent=943WY]
 + Procris schutzei (Alberti, 1940) [SYNONYM SPECIES 308955:984D9 nidx=null parent=943WY]
Proterorhynchus argentinus
 - Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 308619:8CNJN nidx=null parent=C2SPK]
 + Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 308955:4N3MH nidx=null parent=C2SPK]
Protomedeia (Cheirimedia) macrocarpa
 - Protomedeia (Cheirimedia) macrocarpa Bulyčeva, 1952 [SYNONYM SPECIES 308619:CVLW3 nidx=null parent=TTWH]
 + Protomedeia (Cheirimedia) macrocarpa Bulyčeva, 1952 [SYNONYM SPECIES 308955:KTDLB nidx=null parent=TTWH]
Protomedeia (Cheirimedia) zotea
 - Protomedeia (Cheirimedia) zotea J.L. Barnard, 1962 [SYNONYM SPECIES 308619:CQX5Y nidx=null parent=TTWM]
 + Protomedeia (Cheirimedia) zotea J.L. Barnard, 1962 [SYNONYM SPECIES 308955:KTDLC nidx=null parent=TTWM]
Protomyia fusca
 - †Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YDJ nidx=null]
 + Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JW6S nidx=null]
Protowoodsioideae
 - Protowoodsioideae Shmakov [SYNONYM UNRANKED 308619:B8X4D nidx=null parent=B8X2P]
 + Protowoodsioideae Shmakov [SYNONYM TRIBE 308955:KTDQL nidx=null parent=B8X2P]
Pseudocyclosorinae
 - Pseudocyclosorinae Ching [SYNONYM UNRANKED 308619:BW5L4 nidx=null parent=B8X4T]
 + Pseudocyclosorinae Ching [SYNONYM SUBTRIBE 308955:KTG5C nidx=null parent=B8X4T]
Pseudofentonia (Dymantis) tiga
 - Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 308619:BMWFS nidx=null parent=96LT9]
 + Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 308955:6WFWQ nidx=null parent=96LT9]
Pseudofentonia (Eufentonia) emiror
 - Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 308619:BMWFP nidx=null parent=C4MJT]
 + Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 308955:78G8L nidx=null parent=C4MJT]
Pseudohormomyia orientalis
 - Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YDW nidx=null]
 + Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JW8M nidx=null]
Pseudosinella suboculata
 - Pseudosinella suboculata Arbea, JI, Baquero, E, Beruete, E, Pérez Fernández, T & Jordana, R, 2021 [AMBIGUOUS_SYNONYM SPECIES 308619:CVMKZ nidx=null parent=4PB7V]
 + Pseudosinella suboculata Arbea, JI, 2017 [AMBIGUOUS_SYNONYM SPECIES 308955:KTFKS nidx=null parent=8YY89]
 + Pseudosinella suboculata Arbea, JI, Baquero, E, Beruete, E, Pérez Fernández, T & Jordana, R, 2021 [AMBIGUOUS_SYNONYM SPECIES 308955:KTFKT nidx=null parent=4PBBM]
 + Pseudosinella suboculata Bonet, 1931 [AMBIGUOUS_SYNONYM SPECIES 308955:KTFKV nidx=null parent=4PBBM]
Pseudosphegina dichoptica
 - †Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YF8 nidx=null]
 + Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWB2 nidx=null]
Pseudotriton salmoneus
 - Pseudotriton salmoneus (Storer in Holbrook, 1838) [SYNONYM SPECIES 308619:CVMQW nidx=null parent=3HYSW]
 + Pseudotriton salmoneus (Storer in Holbrook, 1838) [SYNONYM SPECIES 308955:KTFRM nidx=null parent=3HYSW]
Psila (Psila) hennigi
 - Psila (Psila) hennigi (Thompson & Pont, 1994) [ACCEPTED SPECIES 308619:8DJHJ nidx=null]
 + Psila (Psila) hennigi (Thompson & Pont, 1994) [ACCEPTED SPECIES 308955:4PG6X nidx=null]
Psilopus ducalis
 - Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFC nidx=null]
 + Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWG8 nidx=null]
Psilopus gemmatus
 - Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFD nidx=null]
 + Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWGB nidx=null]
Psilopus leiopus
 - Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFF nidx=null]
 + Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWGH nidx=null]
Psilopus nitidus
 - Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFG nidx=null]
 + Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWGK nidx=null]
Psilopus palmetorum
 - Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFH nidx=null]
 + Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWGM nidx=null]
Psilopus restrictus
 - Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFK nidx=null]
 + Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWGV nidx=null]
Psilopus saphirus
 - Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 308619:8D6F6 nidx=null parent=9H8MR]
 + Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 308955:4PJGL nidx=null parent=9H8MR]
Psilosciara delphinii
 - Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFL nidx=null]
 + Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWH5 nidx=null]
Psilota tabidosa
 - †Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFM nidx=null]
 + Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWH7 nidx=null]
Psiloteae
 - Psiloteae Willk. [SYNONYM UNRANKED 308619:BV8MH nidx=null parent=B8V4H]
 + Psiloteae Willk. [SYNONYM TRIBE 308955:KTFZ5 nidx=null parent=B8V4H]
Psilotineae
 - Psilotineae Engl. [SYNONYM UNRANKED 308619:BW5HZ nidx=null parent=B8V4H]
 + Psilotineae Engl. [SYNONYM SUBORDER 308955:KTFZ6 nidx=null parent=B8V4H]
Psilotophyta
 - Psilotophyta Heintze [SYNONYM UNRANKED 308619:BW2JP nidx=null parent=B8V4H]
 + Psilotophyta Heintze [SYNONYM PHYLUM 308955:KTFZ7 nidx=null parent=B8V4H]
Psilotophytina
 - Psilotophytina Tippo ex Reveal [SYNONYM UNRANKED 308619:BW4NT nidx=null parent=B8V4H]
 + Psilotophytina Tippo ex Reveal [SYNONYM SUBPHYLUM 308955:KTFZ8 nidx=null parent=B8V4H]
Psilotopsida
 - Psilotopsida D.H.Scott [SYNONYM UNRANKED 308619:CKRPX nidx=null parent=B8V4H]
 + Psilotopsida D.H.Scott [SYNONYM CLASS 308955:KTFZ9 nidx=null parent=B8V4H]
Psychrophrynella quimsacruzis
 - Psychrophrynella quimsacruzis (De la Riva, Reichle & Bosch in De la Riva, 2007) [SYNONYM SPECIES 308619:CSZ9Y nidx=null parent=42XFH]
 + Psychrophrynella quimsacruzis (De la Riva, Reichle & Bosch in De la Riva, 2007) [SYNONYM SPECIES 308955:KTG65 nidx=null parent=42XFH]
Pteridaceae
 - Pteridaceae Reichenb. [SYNONYM UNRANKED 308619:B8V4R nidx=null parent=B8V4Q]
 + Pteridaceae Reichenb. [SYNONYM FAMILY 308955:KT9MK nidx=null parent=B8V4Q]
Pterideae
 - Pterideae J.Sm. [SYNONYM UNRANKED 308619:BW4P9 nidx=null parent=BV8QP]
 + Pterideae J.Sm. [SYNONYM TRIBE 308955:KTG9B nidx=null parent=BV8QP]
Pteridiaceae
 - Pteridiaceae Ching [SYNONYM UNRANKED 308619:B8WYB nidx=null parent=B8VD9]
 + Pteridiaceae Ching [SYNONYM TRIBE 308955:KTG9C nidx=null parent=B8VD9]
Pterididae
 - Pterididae Schmakov [SYNONYM UNRANKED 308619:BW52C nidx=null parent=BV8QP]
 + Pterididae Schmakov [SYNONYM SUBCLASS 308955:KTG9D nidx=null parent=BV8QP]
Pteridinae
 - Pteridinae Payer [SYNONYM UNRANKED 308619:BW5L7 nidx=null parent=BV8QP]
 + Pteridinae Payer [SYNONYM SUBTRIBE 308955:KTG9F nidx=null parent=BV8QP]
Pteridoideae
 - Pteridoideae (Link) J.P.Roux [SYNONYM UNRANKED 308619:7NLZH nidx=null parent=BV8QP]
 + Pteridoideae (Link) J.P.Roux [SYNONYM TRIBE 308955:KTG9S nidx=null parent=BV8QP]
Pterygocythereis (Pterygocythere)
 - Pterygocythereis (Pterygocythere) [ACCEPTED SUBGENUS 308619:CT2HD nidx=null]
 + Pterygocythereis (Pterygocythere) [ACCEPTED SUBGENUS 308955:KTGPZ nidx=null]
Pterynotus (Pterynotus)
 - Pterynotus (Pterynotus) Swainson, 1833 [SYNONYM SUBGENUS 308619:CVF8C nidx=null parent=7PF5Y]
 + Pterynotus (Pterynotus) Swainson, 1833 [SYNONYM SUBGENUS 308955:KT78X nidx=null parent=7PF5Y]
Ptilidium ciliare f. viride
 - Ptilidium ciliare f. viride Schiffn. [SYNONYM FORM 308619:9V2P3 nidx=null parent=4Q7M8]
 + Ptilidium ciliare f. viride E. Bauer [SYNONYM FORM 308955:KTGQQ nidx=null parent=4Q7M8]
Ptilomera (Proptilomera) himalayensis
 - Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 308619:7WPB2 nidx=null]
 + Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 308955:4Q87S nidx=null]
Ptilozeuxia termitoxena
 - Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YN5 nidx=null]
 + Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWJF nidx=null]
Pycnopalpa (Pycnopalpa)
 - Pycnopalpa (Pycnopalpa) Serville, 1838 [ACCEPTED SUBGENUS 308619:CVL32 nidx=null]
 + Pycnopalpa (Pycnopalpa) Serville, 1838 [ACCEPTED SUBGENUS 308955:BMLWG nidx=null]
Rhabdotylus planiventris
 - Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 308619:92WRF nidx=null]
 + Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 308955:8DKZ3 nidx=null]
Rhaetofungivora perrecticulata
 - †Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YQR nidx=null]
 + Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWM2 nidx=null]
Rhagio bicolor
 - Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YQS nidx=null]
 + Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWM5 nidx=null]
Rhamphomyia (Holoclera) flava
 - Rhamphomyia (Holoclera) flava (Fallén, 1816) [ACCEPTED SPECIES 308619:8DLBY nidx=null]
 + Rhamphomyia (Holoclera) flava (Fallén, 1816) [ACCEPTED SPECIES 308955:4S2XW nidx=null]
Rhamphomyia (Pararhamphomyia) bifasciata
 - Rhamphomyia (Pararhamphomyia) bifasciata (Rossi, 1794) [ACCEPTED SPECIES 308619:8DLJN nidx=null]
 + Rhamphomyia (Pararhamphomyia) bifasciata (Rossi, 1794) [ACCEPTED SPECIES 308955:4S2T4 nidx=null]
Rhamphomyia (Rhamphomyia) janovensis
 - Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 308619:8DLSC nidx=null]
 + Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 308955:4S32T nidx=null]
Rhinoclavis (Rhinoclavis)
 - Rhinoclavis (Rhinoclavis) Swainson, 1840 [SYNONYM SUBGENUS 308619:CTVFT nidx=null parent=7PFQY]
 + Rhinoclavis (Rhinoclavis) Swainson, 1840 [SYNONYM SUBGENUS 308955:KSMWV nidx=null parent=7PFQY]
Rhodobryum minutirosatum
 - Rhodobryum minutirosatum (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9SW2K nidx=null parent=9JXG2]
 + Rhodobryum minutirosatum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KTGDF nidx=null parent=9JXG2]
Rhodobryum rosulatulum
 - Rhodobryum rosulatulum (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9SW3D nidx=null parent=4TFSM]
 + Rhodobryum rosulatulum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KTGDG nidx=null parent=4TFSM]
Rhodobryum spathulosifolium
 - Rhodobryum spathulosifolium (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9SW3L nidx=null parent=9SWK2]
 + Rhodobryum spathulosifolium (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308955:KTGDH nidx=null parent=9SWK2]
Rhopalomyzus (Rhopalomyzus)
 - Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 308619:CNZHM nidx=null]
 + Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 308955:KT45R nidx=null]
Rhynchomyia bicolor
 - Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YVH nidx=null]
 + Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWSP nidx=null]
Rhynchostegium
 - Rhynchostegium Schimp. [ACCEPTED GENUS 308619:CJFQ8 nidx=null]
 + Rhynchostegium Schimp. [ACCEPTED GENUS 308955:9JN6Q nidx=null]
Rhynchostegium laxatum
 - Rhynchostegium laxatum (Mitt.) Paris [ACCEPTED SPECIES 308619:4STQ2 nidx=null]
 + Rhynchostegium laxatum (Mitt.) Mitt. [ACCEPTED SPECIES 308955:KTH2N nidx=null]
Rhytiphora (Saperdopsis) marmorata
 - Rhytiphora (Saperdopsis) marmorata (Breuning, 1938) [SYNONYM SPECIES 308619:CT2YF nidx=null parent=4SX72]
 + Rhytiphora (Saperdopsis) marmorata (Breuning, 1938) [SYNONYM SPECIES 308955:BRKPN nidx=null parent=4SX72]
Rissoina (Zebinella) sororcula
 - Rissoina (Zebinella) sororcula O. Boettger, 1902 [SYNONYM SPECIES 308619:CVMFD nidx=null parent=5CYFX]
 + Rissoina (Zebinella) sororcula O. Boettger, 1902 [SYNONYM SPECIES 308955:KTFCS nidx=null parent=5CYFX]
Rubria vitticollis
 - Rubria vitticollis (Stål, 1855) [SYNONYM SPECIES 308619:BPPDB nidx=null parent=65HVX]
 + Rubria vitticollis (Stål, 1855) [SYNONYM SPECIES 308955:BKPQQ nidx=null parent=65HVX]
Saccharothrix aerocolonigenes subsp. staurosporeus
 - Saccharothrix aerocolonigenes subsp. staurosporeus (ex Ōmura et al., 1977) Takahashi et al. 1996 [SYNONYM SUBSPECIES 308619:CTBFL nidx=null parent=CTBFM]
 + Saccharothrix aerocolonigenes subsp. staurosporeus (ex Ōmura et al., 1977) Takahashi et al. 1996 [SYNONYM SUBSPECIES 308955:KTMWN nidx=null parent=CTBFM]
Salmacis rarispinus
 - Salmacis rarispinus L. Agassiz in L. Agassiz & Desor, 1846 [SYNONYM SPECIES 308619:CT2HB nidx=null parent=5F2BG]
 + Salmacis rarispinus L. Agassiz in L. Agassiz & Desor, 1846 [SYNONYM SPECIES 308955:KTGPX nidx=null parent=5F2BG]
Salvinieae
 - Salvinieae Brongn. ex Duby [SYNONYM UNRANKED 308619:BW5L9 nidx=null parent=BV8H4]
 + Salvinieae Brongn. ex Duby [SYNONYM TRIBE 308955:KTGZV nidx=null parent=BV8H4]
Salviniidae
 - Salviniidae Pic.Serm. ex Reveal [SYNONYM UNRANKED 308619:BW4NY nidx=null parent=B8V7S]
 + Salviniidae Pic.Serm. ex Reveal [SYNONYM SUBCLASS 308955:KTGZW nidx=null parent=B8V7S]
Salvinineae
 - Salvinineae Wettst. [SYNONYM UNRANKED 308619:BW5JC nidx=null parent=B8V7S]
 + Salvinineae Wettst. [SYNONYM TRIBE 308955:KTGZX nidx=null parent=B8V7S]
Salvinioideae
 - Salvinioideae Mirb. ex Meisn. [SYNONYM UNRANKED 308619:BW5HY nidx=null parent=BV8H4]
 + Salvinioideae Mirb. ex Meisn. [SYNONYM TRIBE 308955:KTGZY nidx=null parent=BV8H4]
Sapromyza fuscipes
 - Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YW8 nidx=null]
 + Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JWVH nidx=null]
Sarcophaga mezzadrii
 - Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 308619:8DRDD nidx=null parent=8DQCD]
 + Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 308955:79NF3 nidx=null parent=8DQCD]
Scaphytopius (Cloanthanus) acutus tenuis
 - Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 308619:BQFFV nidx=null parent=9LK99]
 + Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 308955:KTHS7 nidx=null parent=9LK99]
Scaphytopius (Cloanthanus) albocinctus
 - Scaphytopius (Cloanthanus) albocinctus (DeLong, 1943) [SYNONYM SPECIES 308619:CPJ5F nidx=null parent=9KSJG]
 + Scaphytopius (Cloanthanus) albocinctus (DeLong, 1943) [SYNONYM SPECIES 308955:8RDW4 nidx=null parent=9KSJG]
Scaphytopius (Cloanthanus) angustatus
 - Scaphytopius (Cloanthanus) angustatus (Osborn, 1905) [SYNONYM SPECIES 308619:CMSJF nidx=null parent=9KSJS]
 + Scaphytopius (Cloanthanus) angustatus (Osborn, 1905) [SYNONYM SPECIES 308955:8RDW9 nidx=null parent=9KSJS]
Scaphytopius (Cloanthanus) arcuatus
 - Scaphytopius (Cloanthanus) arcuatus (DeLong, 1944) [SYNONYM SPECIES 308619:CVPM9 nidx=null parent=9KSJZ]
 + Scaphytopius (Cloanthanus) arcuatus (DeLong, 1944) [SYNONYM SPECIES 308955:8RDWD nidx=null parent=9KSJZ]
Scaphytopius (Cloanthanus) atrafrons
 - Scaphytopius (Cloanthanus) atrafrons (DeLong, 1943) [SYNONYM SPECIES 308619:8RDWG nidx=null parent=9KSK3]
 + Scaphytopius (Cloanthanus) atrafrons (DeLong, 1943) [SYNONYM SPECIES 308955:KTHSD nidx=null parent=9KSK3]
Scaphytopius (Cloanthanus) biflavus
 - Scaphytopius (Cloanthanus) biflavus Cwikla & Freytag, 1982 [SYNONYM SPECIES 308619:8RDWK nidx=null parent=9KSK7]
 + Scaphytopius (Cloanthanus) biflavus Cwikla & Freytag, 1982 [SYNONYM SPECIES 308955:KTHSF nidx=null parent=9KSK7]
Scaphytopius (Cloanthanus) campester
 - Scaphytopius (Cloanthanus) campester (DeLong, 1943) [SYNONYM SPECIES 308619:CGD6S nidx=null parent=9KSKJ]
 + Scaphytopius (Cloanthanus) campester (DeLong, 1943) [SYNONYM SPECIES 308955:8RDWP nidx=null parent=9KSKJ]
Scaphytopius (Cloanthanus) cinctus
 - Scaphytopius (Cloanthanus) cinctus (DeLong, 1943) [SYNONYM SPECIES 308619:8RDWT nidx=null parent=9KSKR]
 + Scaphytopius (Cloanthanus) cinctus (DeLong, 1943) [SYNONYM SPECIES 308955:KTHSK nidx=null parent=9KSKR]
Scaphytopius (Cloanthanus) cinereus
 - Scaphytopius (Cloanthanus) cinereus (Osborn & Ball, 1897) [SYNONYM SPECIES 308619:CPJ5Q nidx=null parent=9KSKT]
 + Scaphytopius (Cloanthanus) cinereus (Osborn & Ball, 1897) [SYNONYM SPECIES 308955:8RDWV nidx=null parent=9KSKT]
Scaphytopius (Cloanthanus) cumbresus
 - Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 308619:8RDWY nidx=null parent=9KSKZ]
 + Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 308955:KTHSM nidx=null parent=9KSKZ]
Scaphytopius (Cloanthanus) delongi
 - Scaphytopius (Cloanthanus) delongi Young, 1952 [SYNONYM SPECIES 308619:CR384 nidx=null parent=9LK98]
 + Scaphytopius (Cloanthanus) delongi Young, 1952 [SYNONYM SPECIES 308955:8RSBM nidx=null parent=9LK98]
Scaphytopius (Cloanthanus) duocolorus
 - Scaphytopius (Cloanthanus) duocolorus (DeLong, 1943) [SYNONYM SPECIES 308619:CVPMM nidx=null parent=9KSLJ]
 + Scaphytopius (Cloanthanus) duocolorus (DeLong, 1943) [SYNONYM SPECIES 308955:8RDX6 nidx=null parent=9KSLJ]
Scaphytopius (Cloanthanus) flavens
 - Scaphytopius (Cloanthanus) flavens (DeLong, 1943) [SYNONYM SPECIES 308619:CMSJQ nidx=null parent=9KSLR]
 + Scaphytopius (Cloanthanus) flavens (DeLong, 1943) [SYNONYM SPECIES 308955:8RDXB nidx=null parent=9KSLR]
Scaphytopius (Cloanthanus) fluxus
 - Scaphytopius (Cloanthanus) fluxus (DeLong, 1943) [SYNONYM SPECIES 308619:8RDXC nidx=null parent=9KSLT]
 + Scaphytopius (Cloanthanus) fluxus (DeLong, 1943) [SYNONYM SPECIES 308955:KTHSR nidx=null parent=9KSLT]
Scaphytopius (Cloanthanus) fulvus
 - Scaphytopius (Cloanthanus) fulvus (Osborn, 1905) [SYNONYM SPECIES 308619:CF3NR nidx=null parent=9KSLY]
 + Scaphytopius (Cloanthanus) fulvus (Osborn, 1905) [SYNONYM SPECIES 308955:8RDXF nidx=null parent=9KSLY]
Scaphytopius (Cloanthanus) fuscicephalus
 - Scaphytopius (Cloanthanus) fuscicephalus Hepner, 1946 [SYNONYM SPECIES 308619:CVPMR nidx=null parent=9KSM2]
 + Scaphytopius (Cloanthanus) fuscicephalus Hepner, 1946 [SYNONYM SPECIES 308955:8RDXH nidx=null parent=9KSM2]
Scaphytopius (Cloanthanus) hilaris
 - Scaphytopius (Cloanthanus) hilaris Linnavuori, 1959 [SYNONYM SPECIES 308619:8RDXQ nidx=null parent=9KSMC]
 + Scaphytopius (Cloanthanus) hilaris Linnavuori, 1959 [SYNONYM SPECIES 308955:KTHSV nidx=null parent=9KSMC]
Scaphytopius (Cloanthanus) jocosus
 - Scaphytopius (Cloanthanus) jocosus (Van Duzee, 1923) [SYNONYM SPECIES 308619:8RDXY nidx=null parent=9KSMP]
 + Scaphytopius (Cloanthanus) jocosus (Van Duzee, 1923) [SYNONYM SPECIES 308955:KTHT2 nidx=null parent=9KSMP]
Scaphytopius (Cloanthanus) latus
 - Scaphytopius (Cloanthanus) latus (Baker, 1900) [SYNONYM SPECIES 308619:CVPN2 nidx=null parent=9KSMV]
 + Scaphytopius (Cloanthanus) latus (Baker, 1900) [SYNONYM SPECIES 308955:8RDY2 nidx=null parent=9KSMV]
Scaphytopius (Cloanthanus) marginifrons
 - Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 308619:8RDY9 nidx=null parent=9KSND]
 + Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 308955:KTHT4 nidx=null parent=9KSND]
Scaphytopius (Cloanthanus) modicus
 - Scaphytopius (Cloanthanus) modicus Hepner, 1946 [SYNONYM SPECIES 308619:CVPN5 nidx=null parent=9KSNG]
 + Scaphytopius (Cloanthanus) modicus Hepner, 1946 [SYNONYM SPECIES 308955:8RDYC nidx=null parent=9KSNG]
Scaphytopius (Cloanthanus) nigrifrons
 - Scaphytopius (Cloanthanus) nigrifrons (DeLong, 1923) [SYNONYM SPECIES 308619:CMSK7 nidx=null parent=9KSNQ]
 + Scaphytopius (Cloanthanus) nigrifrons (DeLong, 1923) [SYNONYM SPECIES 308955:8RDYG nidx=null parent=9KSNQ]
Scaphytopius (Cloanthanus) oregonensis
 - Scaphytopius (Cloanthanus) oregonensis (Baker, 1900) [SYNONYM SPECIES 308619:CVPNB nidx=null parent=9KSP2]
 + Scaphytopius (Cloanthanus) oregonensis (Baker, 1900) [SYNONYM SPECIES 308955:8RDYL nidx=null parent=9KSP2]
Scaphytopius (Cloanthanus) pallescens
 - Scaphytopius (Cloanthanus) pallescens Linnavuori & DeLong, 1979 [SYNONYM SPECIES 308619:8RDYN nidx=null parent=9KSP4]
 + Scaphytopius (Cloanthanus) pallescens Linnavuori & DeLong, 1979 [SYNONYM SPECIES 308955:KTHT9 nidx=null parent=9KSP4]
Scaphytopius (Cloanthanus) paraguayensis
 - Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 308619:8RDYR nidx=null parent=9KSP7]
 + Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 308955:KTHTB nidx=null parent=9KSP7]
Scaphytopius (Cloanthanus) trilineatus trilineatus
 - Scaphytopius (Cloanthanus) trilineatus trilineatus (Ball, 1916) [SYNONYM SUBSPECIES 308619:CVPNK nidx=null parent=9RK2K]
 + Scaphytopius (Cloanthanus) trilineatus trilineatus (Ball, 1916) [SYNONYM SUBSPECIES 308955:KTHTG nidx=null parent=9RK2K]
Scaphytopius (Cloanthanus) vermiculatus
 - Scaphytopius (Cloanthanus) vermiculatus (DeLong, 1943) [SYNONYM SPECIES 308619:CT3P9 nidx=null parent=9KSQD]
 + Scaphytopius (Cloanthanus) vermiculatus (DeLong, 1943) [SYNONYM SPECIES 308955:8RDZN nidx=null parent=9KSQD]
Scaphytopius (Convelinus) albifrons
 - Scaphytopius (Convelinus) albifrons Hepner, 1946 [SYNONYM SPECIES 308619:CVPM6 nidx=null parent=9KSJB]
 + Scaphytopius (Convelinus) albifrons Hepner, 1946 [SYNONYM SPECIES 308955:KTHS9 nidx=null parent=9KSJB]
Scaphytopius (Convelinus) anisacanus
 - Scaphytopius (Convelinus) anisacanus (Ball, 1931) [SYNONYM SPECIES 308619:CVPM8 nidx=null parent=9KSJT]
 + Scaphytopius (Convelinus) anisacanus (Ball, 1931) [SYNONYM SPECIES 308955:KTHSC nidx=null parent=9KSJT]
Scaphytopius (Convelinus) brunneus
 - Scaphytopius (Convelinus) brunneus Hepner, 1946 [SYNONYM SPECIES 308619:CVPMC nidx=null parent=9KSKB]
 + Scaphytopius (Convelinus) brunneus Hepner, 1946 [SYNONYM SPECIES 308955:KTHSG nidx=null parent=9KSKB]
Scaphytopius (Convelinus) californiensis
 - Scaphytopius (Convelinus) californiensis Hepner, 1946 [SYNONYM SPECIES 308619:CVPMF nidx=null parent=9KSKF]
 + Scaphytopius (Convelinus) californiensis Hepner, 1946 [SYNONYM SPECIES 308955:KTHSH nidx=null parent=9KSKF]
Scaphytopius (Convelinus) fuliginosus
 - Scaphytopius (Convelinus) fuliginosus (Osborn, 1923) [SYNONYM SPECIES 308619:8RF29 nidx=null parent=9KSLW]
 + Scaphytopius (Convelinus) fuliginosus (Osborn, 1923) [SYNONYM SPECIES 308955:KTHTH nidx=null parent=9KSLW]
Scaphytopius (Convelinus) fuscifrons compactus
 - Scaphytopius (Convelinus) fuscifrons compactus (Ball, 1916) [SYNONYM SUBSPECIES 308619:CVPMT nidx=null parent=BQFG3]
 + Scaphytopius (Convelinus) fuscifrons compactus (Ball, 1916) [SYNONYM SUBSPECIES 308955:KTHST nidx=null parent=BQFG3]
Scaphytopius (Convelinus) irroratus xanthanus
 - Scaphytopius (Convelinus) irroratus xanthanus (Ball, 1931) [SYNONYM SUBSPECIES 308619:CVPMY nidx=null parent=BQFG7]
 + Scaphytopius (Convelinus) irroratus xanthanus (Ball, 1931) [SYNONYM SUBSPECIES 308955:KTHSY nidx=null parent=BQFG7]
Scaphytopius (Convelinus) lineus
 - Scaphytopius (Convelinus) lineus DeLong & Linnavuori, 1978 [SYNONYM SPECIES 308619:CVPNL nidx=null parent=9KSN2]
 + Scaphytopius (Convelinus) lineus DeLong & Linnavuori, 1978 [SYNONYM SPECIES 308955:8RF2F nidx=null parent=9KSN2]
Scaphytopius (Convelinus) schuezi
 - Scaphytopius (Convelinus) schuezi Linnavuori & Heller, 1961 [SYNONYM SPECIES 308619:CHGGJ nidx=null parent=9KSPP]
 + Scaphytopius (Convelinus) schuezi Linnavuori & Heller, 1961 [SYNONYM SPECIES 308955:8RF2Q nidx=null parent=9KSPP]
Scaphytopius (Scaphytopius) ritanus rubralineus
 - Scaphytopius (Scaphytopius) ritanus rubralineus (DeLong, 1944) [SYNONYM SUBSPECIES 308619:CPJ6V nidx=null parent=BQFGB]
 + Scaphytopius (Scaphytopius) ritanus rubralineus (DeLong, 1944) [SYNONYM SUBSPECIES 308955:KTHTK nidx=null parent=BQFGB]
Scarabaeus aeneus
 - Scarabaeus aeneus Fabricius, 1781 [AMBIGUOUS_SYNONYM SPECIES 308619:6Y84C nidx=null parent=7XP8F]
 + Scarabaeus aeneus Fabricius, 1781 [SYNONYM SPECIES 308955:7YY3H nidx=null parent=7XP8F]
Scarabaeus janus
 - Scarabaeus janus Panzer, 1794 [AMBIGUOUS_SYNONYM SPECIES 308619:4V27J nidx=null parent=9K3RZ]
 + Scarabaeus janus Panzer, 1794 [SYNONYM SPECIES 308955:7WSK5 nidx=null parent=9K3RZ]
Schisma capillare
 - Schisma capillare (Steph.) Steph. [SYNONYM SPECIES 308619:9SWR7 nidx=null parent=3KXRG]
 + Schisma capillare (Steph.) Paris [SYNONYM SPECIES 308955:KTHZY nidx=null parent=3KXRG]
Schistochila reinwardtii
 - Schistochila reinwardtii (Nees) Schiffn. [ACCEPTED SPECIES 308619:4V984 nidx=null]
 + Schistochila reinwardtii (Nees) Besch. [ACCEPTED SPECIES 308955:KTJ27 nidx=null]
Schizaeeae
 - Schizaeeae Kaulf. [SYNONYM UNRANKED 308619:BW4WX nidx=null parent=B8WYS]
 + Schizaeeae Kaulf. [SYNONYM TRIBE 308955:KTH3S nidx=null parent=B8WYS]
Schizaeineae
 - Schizaeineae Bessey [SYNONYM UNRANKED 308619:BW5M3 nidx=null parent=B8WYS]
 + Schizaeineae Bessey [SYNONYM SUBORDER 308955:KTH3T nidx=null parent=B8WYS]
Schizaeoideae
 - Schizaeoideae Lindl. [SYNONYM UNRANKED 308619:BVXLH nidx=null parent=B8WYS]
 + Schizaeoideae Lindl. [SYNONYM SUBFAMILY 308955:KTH3V nidx=null parent=B8WYS]
Schizaeopsida
 - Schizaeopsida Doweld [SYNONYM UNRANKED 308619:BW5L8 nidx=null parent=B8V7T]
 + Schizaeopsida Doweld [SYNONYM CLASS 308955:KTH3W nidx=null parent=B8V7T]
Scopolia lateralis
 - Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Z6M nidx=null]
 + Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JX98 nidx=null]
Selaginella antioquensis
 - Selaginella antioquensis [ACCEPTED SPECIES 308619:CVXYT nidx=null]
 + Selaginella antioquensis Valdespino, Vega-B. & C.López [ACCEPTED SPECIES 308955:KTQL5 nidx=null]
Selaginella robusta
 - Selaginella robusta Mc Nab [SYNONYM SPECIES 308619:BCKJQ nidx=null parent=BBC9Z]
 + Selaginella robusta McNab [SYNONYM SPECIES 308955:CW6QR nidx=null parent=BBC9Z]
Selaginella veitchii
 - Selaginella veitchii W. R. Mc Nab [SYNONYM SPECIES 308619:BCKNT nidx=null parent=B8YJ3]
 + Selaginella veitchii W.R.McNab [SYNONYM SPECIES 308955:CW6P2 nidx=null parent=B8YJ3]
Selaginelleae
 - Selaginelleae Willk. [SYNONYM UNRANKED 308619:BW52L nidx=null parent=B8V7W]
 + Selaginelleae Willk. [SYNONYM TRIBE 308955:KTJDV nidx=null parent=B8V7W]
Selaginellidae
 - Selaginellidae Knobl. [SYNONYM UNRANKED 308619:BVB4V nidx=null parent=B8V7W]
 + Selaginellidae Knobl. [SYNONYM SUBCLASS 308955:KTJDW nidx=null parent=B8V7W]
Selaginellineae
 - Selaginellineae Engl. [SYNONYM UNRANKED 308619:B8WMS nidx=null parent=B8V7W]
 + Selaginellineae Engl. [SYNONYM TRIBE 308955:KTJDX nidx=null parent=B8V7W]
Selaginelloideae
 - Selaginelloideae Milde [SYNONYM UNRANKED 308619:CMT3W nidx=null parent=B8VC6]
 + Selaginelloideae Milde [SYNONYM TRIBE 308955:KTJDY nidx=null parent=B8VC6]
Selaginellophytina
 - Selaginellophytina Doweld [SYNONYM UNRANKED 308619:BW4NV nidx=null parent=B8V7W]
 + Selaginellophytina Doweld [SYNONYM SUBPHYLUM 308955:KTJDZ nidx=null parent=B8V7W]
Selaginellopsida
 - Selaginellopsida A.B.Frank [SYNONYM UNRANKED 308619:BW4NW nidx=null parent=B8V7W]
 + Selaginellopsida A.B.Frank [SYNONYM CLASS 308955:KTJF2 nidx=null parent=B8V7W]
Selagines
 - Selagines Batsch [SYNONYM UNRANKED 308619:BDC87 nidx=null parent=B8V7W]
 + Selagines Batsch [SYNONYM ORDER 308955:KTJF3 nidx=null parent=B8V7W]
Sergia bisulcatus
 - Sergia bisulcatus (Wood-Mason & Alcock, 1891) [SYNONYM SPECIES 308619:CPHQG nidx=null parent=9XWPX]
 + Sergia bisulcatus (Wood-Mason & Alcock, 1891) [SYNONYM SPECIES 308955:KTHF8 nidx=null parent=9XWPX]
Serradium sbordonii
 - Serradium sbordonii Strasser, 1976 [ACCEPTED SPECIES 308619:6YL4F nidx=null]
 + Serradium sbordonii Strasser, 1976 [ACCEPTED SPECIES 308955:4WWSV nidx=null]
Sesarma (Geosesarma) sylvicolum
 - Sesarma (Geosesarma) sylvicolum (De Man, 1892) [SYNONYM SPECIES 308619:CPHWQ nidx=null parent=6KB9Y]
 + Sesarma (Geosesarma) sylvicolum (De Man, 1892) [SYNONYM SPECIES 308955:KTHJ5 nidx=null parent=6KB9Y]
Sesarma sediliensis
 - Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 308619:84GBB nidx=null parent=84GQH]
 + Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 308955:4WZ27 nidx=null parent=84GQH]
Setulia algira
 - Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Z7J nidx=null]
 + Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JX9S nidx=null]
Simulium (Simulium) ibariense
 - Simulium (Simulium) ibariense Zivković & Grenier, 1959 [ACCEPTED SPECIES 308619:8DYQQ nidx=null]
 + Simulium (Simulium) ibariense Zivković & Grenier, 1959 [ACCEPTED SPECIES 308955:4XH2R nidx=null]
Simulium sanchezi
 - Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 308619:8F2HG nidx=null parent=8DYF8]
 + Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 308955:4XHTB nidx=null parent=8DYF8]
Sinoselaginelloideae
 - Sinoselaginelloideae Li Bing Zhang & X.M.Zhou [SYNONYM UNRANKED 308619:CR3KX nidx=null parent=B8VC6]
 + Sinoselaginelloideae Li Bing Zhang & X.M.Zhou [SYNONYM TRIBE 308955:KTJBF nidx=null parent=B8VC6]
Siphogenerina raphanus var. costulata
 - Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 308619:843NH nidx=null]
 + Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 308955:5RJBM nidx=null]
Siphonella antorides
 - Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 308619:8F2X5 nidx=null parent=C2VL9]
 + Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 308955:4XPJB nidx=null parent=C2VL9]
Solecurtus (Cultellus) subteres
 - Solecurtus (Cultellus) subteres Conrad, 1837 [SYNONYM SPECIES 308619:CVPCV nidx=null parent=54JPJ]
 + Solecurtus (Cultellus) subteres Conrad, 1837 [SYNONYM SPECIES 308955:KTHH9 nidx=null parent=54JPJ]
Sphaerophoria turkmenica
 - Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 308619:8F3VN nidx=null parent=8F3RR]
 + Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 308955:4YRCC nidx=null parent=8F3RR]
Sphagnum auriculatum var. stellatum
 - Sphagnum auriculatum var. stellatum G. Roth [SYNONYM VARIETY 308619:9W6X5 nidx=null parent=4YT7M]
 + Sphagnum auriculatum var. stellatum (G. Roth) Casares-Gil [SYNONYM VARIETY 308955:KTJCL nidx=null parent=4YT7M]
Sphagnum warnstorfii var. squarrosulum
 - Sphagnum warnstorfii var. squarrosulum (Warnst.) Warnst. [SYNONYM VARIETY 308619:9VPCC nidx=null parent=9ML7X]
 + Sphagnum warnstorfii var. squarrosulum (Warnst.) Röll [SYNONYM VARIETY 308955:KTJDS nidx=null parent=9ML7X]
Sphyrotarsus hervibazini
 - Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 308619:92X3Z nidx=null parent=9HRYG]
 + Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 308955:8F4C5 nidx=null parent=9HRYG]
Sporledera palustris
 - Sporledera palustris (Bruch & Schimp.) Schimp. [SYNONYM SPECIES 308619:9N4X4 nidx=null parent=5YZ45]
 + Sporledera palustris (Bruch & Schimp.) Müll. Hal. [SYNONYM SPECIES 308955:CW5RL nidx=null parent=9MZCK]
Squalus blainvillei
 - Squalus blainvillei () non Risso, 1827 [MISAPPLIED SPECIES 308619:CVQ42 nidx=null parent=6ZDVB]
 + Squalus blainvillei () [MISAPPLIED SPECIES 308955:KTJCQ nidx=null parent=6ZDVB]
 + Squalus blainvillei () [MISAPPLIED SPECIES 308955:KTJCR nidx=null parent=6ZFN3]
Stenhelia (Delavalia) bocqueti
 - Stenhelia (Delavalia) bocqueti Soyer, 1972 [SYNONYM SPECIES 308619:CT6JP nidx=null parent=7ZGSG]
 + Stenhelia (Delavalia) bocqueti Soyer, 1972 [SYNONYM SPECIES 308955:KTJXW nidx=null parent=7ZGSG]
Stenhelia giesbrechti
 - Stenhelia giesbrechti (Scott T., 1896) [SYNONYM SPECIES 308619:CVQTH nidx=null parent=34FN9]
 + Stenhelia giesbrechti (Scott T., 1896) [SYNONYM SPECIES 308955:KTJXX nidx=null parent=34FN9]
Stenhelia normani
 - Stenhelia normani Scott T., 1905 [SYNONYM SPECIES 308619:CR486 nidx=null parent=34FNZ]
 + Stenhelia normani Scott T., 1905 [SYNONYM SPECIES 308955:KTJXZ nidx=null parent=34FNZ]
Stenochlaenaceae
 - Stenochlaenaceae Ching [SYNONYM UNRANKED 308619:B8WZ8 nidx=null parent=B8X4N]
 + Stenochlaenaceae Ching [SYNONYM TRIBE 308955:KTK5Z nidx=null parent=B8X4N]
Stenochlaeneae
 - Stenochlaeneae Small [SYNONYM UNRANKED 308619:BW5K3 nidx=null parent=B8X4N]
 + Stenochlaeneae Small [SYNONYM TRIBE 308955:KTK62 nidx=null parent=B8X4N]
Stenonia maculatus
 - Stenonia maculatus Bollman, 1888 [SYNONYM SPECIES 308619:CR4QG nidx=null parent=372X7]
 + Stenonia maculatus Bollman, 1888 [SYNONYM SPECIES 308955:KTKFK nidx=null parent=372X7]
Sterechinus neumayeri var. nigroalba
 - Sterechinus neumayeri var. nigroalba Mortensen, 1942 [SYNONYM VARIETY 308619:CVRR9 nidx=null parent=5F5YR]
 + Sterechinus neumayeri var. nigroalba Mortensen, 1942 [SYNONYM VARIETY 308955:KTKS3 nidx=null parent=5F5YR]
Stereospermum colais var. angustifolium
 - Stereospermum colais var. angustifolium Bennet & Raizada [AMBIGUOUS_SYNONYM VARIETY 308619:CGFZC nidx=null parent=6ZR5S]
 + Stereospermum colais var. angustifolium Bennet & Raizada [AMBIGUOUS_SYNONYM VARIETY 308955:KTKWB nidx=null parent=6ZR5S]
Stigmatophora (Stigmatophora) albosericea
 - Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 308619:BRDTN nidx=null parent=BFXBK]
 + Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 308955:98G2T nidx=null parent=BFXBK]
Stigmatophora (Stigmatophora) ochracea
 - Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 308619:BRDTP nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 308955:98G2X nidx=null parent=BFXBC]
Stigmatophora (Stigmatophora) sinensis
 - Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 308619:BRDTQ nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 308955:98G2Y nidx=null parent=BFXBC]
Stromatopteridaceae
 - Stromatopteridaceae (Nakai) Bierh. [SYNONYM UNRANKED 308619:B8WZ9 nidx=null parent=B8VGT]
 + Stromatopteridaceae (Nakai) Bierh. [SYNONYM TRIBE 308955:KTKCF nidx=null parent=B8VGT]
Strombus (Doxander) vittatus entropi
 - Strombus (Doxander) vittatus entropi Man in 't Veld & Visser, 1993 [SYNONYM SUBSPECIES 308619:CVR8V nidx=null parent=7R4WK]
 + Strombus (Doxander) vittatus entropi Man in 't Veld & Visser, 1993 [SYNONYM SUBSPECIES 308955:KTKD5 nidx=null parent=7R4WK]
Strombus (Strombus) sedanensis
 - Strombus (Strombus) sedanensis K. Martin, 1899 [SYNONYM SPECIES 308619:CT75X nidx=null parent=8TGWN]
 + Strombus (Strombus) sedanensis K. Martin, 1899 [SYNONYM SPECIES 308955:KTKDF nidx=null parent=8TGWN]
Strongylosoma sagittarius
 - Strongylosoma sagittarius Karsch, 1881 [ACCEPTED SPECIES 308619:CMWFF nidx=null]
 + Strongylosoma sagittarius Karsch, 1881 [ACCEPTED SPECIES 308955:KTKFW nidx=null]
Suzukia (Pheosiopsis) luscinicola
 - Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 308619:BRDV8 nidx=null parent=946X6]
 + Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 308955:98GBT nidx=null parent=946X6]
Syrphus flavocinctus
 - Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 308619:8F7ZK nidx=null parent=C2TMK]
 + Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 308955:543JR nidx=null parent=C2TMK]
Tabanus (Tabanus) trichinopolis
 - Tabanus (Tabanus) trichinopolis Ricardo, 1914 [ACCEPTED SPECIES 308619:CVQPG nidx=null]
 + Tabanus (Tabanus) trichinopolis Ricardo, 1914 [ACCEPTED SPECIES 308955:KTJT3 nidx=null]
Tabanus (Therioplectes) albovittatus
 - Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 308619:8F9DF nidx=null parent=C2RRL]
 + Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 308955:547C7 nidx=null parent=C2RRL]
Tabanus bellardii
 - Tabanus bellardii Szilády, 1926 [SYNONYM SPECIES 308619:8F9H4 nidx=null parent=8F8YG]
 + Tabanus bellardii Szilády, 1926 [SYNONYM SPECIES 308955:547J7 nidx=null parent=8F8YG]
Tabanus fenestralis
 - Tabanus fenestralis Szilády, 1926 [SYNONYM SPECIES 308619:8F9NW nidx=null parent=8F8QH]
 + Tabanus fenestralis Szilády, 1926 [SYNONYM SPECIES 308955:547WQ nidx=null parent=8F8QH]
Tachydromyia sericea
 - Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZLH nidx=null]
 + Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JXY3 nidx=null]
Taenitidaceae
 - Taenitidaceae (C.Presl) Pic.Serm. [SYNONYM UNRANKED 308619:B8WZM nidx=null parent=B8V4Q]
 + Taenitidaceae (C.Presl) Pic.Serm. [SYNONYM TRIBE 308955:KTKB2 nidx=null parent=B8V4Q]
Taenitideae
 - Taenitideae C.Presl [SYNONYM UNRANKED 308619:BDJHD nidx=null parent=BV8QP]
 + Taenitideae C.Presl [SYNONYM TRIBE 308955:KTKB3 nidx=null parent=BV8QP]
Taenitidinae
 - Taenitidinae Payer [SYNONYM UNRANKED 308619:BW5K4 nidx=null parent=BV8QP]
 + Taenitidinae Payer [SYNONYM SUBTRIBE 308955:KTKB4 nidx=null parent=BV8QP]
Taenitidoideae
 - Taenitidoideae (C.Presl) R.M.Tryon [SYNONYM UNRANKED 308619:BSG79 nidx=null parent=BV8QP]
 - Taenitidoideae Link [SYNONYM UNRANKED 308619:BV8QV nidx=null parent=BV8QP]
 + Taenitidoideae Link [SYNONYM SUBFAMILY 308955:KTKB5 nidx=null parent=BV8QP]
 + Taenitidoideae (C.Presl) R.M.Tryon [SYNONYM TRIBE 308955:KTKB6 nidx=null parent=BV8QP]
Tanyderites admirandus
 - †Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZMD nidx=null]
 + Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JXZ6 nidx=null]
Tanytarsus longipes
 - Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZMV nidx=null]
 + Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY44 nidx=null]
Tayloria orthodonta
 - Tayloria orthodonta (P. Beauv.) Demaret [ACCEPTED SPECIES 308619:9KX7D nidx=null]
 + Tayloria orthodonta (P. Beauv.) Spruce [ACCEPTED SPECIES 308955:KTL33 nidx=null]
Tectariaceae
 - Tectariaceae Lellinger [SYNONYM UNRANKED 308619:B8VCQ nidx=null parent=B8VCR]
 + Tectariaceae Lellinger [SYNONYM TRIBE 308955:KTJSR nidx=null parent=B8VCR]
Teinostoma (Ethalia) suppressa
 - Teinostoma (Ethalia) suppressa Dall, 1889 [SYNONYM SPECIES 308619:CR5FD nidx=null parent=32YBD]
 + Teinostoma (Ethalia) suppressa Dall, 1889 [SYNONYM SPECIES 308955:KTL8N nidx=null parent=32YBD]
Tellina (Arcopagia) elegantissima
 - Tellina (Arcopagia) elegantissima E. A. Smith, 1885 [SYNONYM SPECIES 308619:CMZ2L nidx=null parent=VT8W]
 + Tellina (Arcopagia) elegantissima E. A. Smith, 1885 [SYNONYM SPECIES 308955:KTLGQ nidx=null parent=VT8W]
Tendipes allothrix
 - Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZN8 nidx=null]
 + Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY5G nidx=null]
Tendipes armatifrons
 - Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZN9 nidx=null]
 + Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY5L nidx=null]
Tendipes atrifurea
 - Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNB nidx=null]
 + Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY5Q nidx=null]
Tendipes brunetttii
 - Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNC nidx=null]
 + Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY5V nidx=null]
Tendipes inermifrons
 - Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNH nidx=null]
 + Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY7D nidx=null]
Tendipes sessilis
 - Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNJ nidx=null]
 + Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY7Z nidx=null]
Tephritis macula
 - Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNM nidx=null]
 + Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JY8S nidx=null]
Terpnosia ichangensis
 - Terpnosia ichangensis Liu, 1940 [SYNONYM SPECIES 308619:CVQMX nidx=null parent=5CRPJ]
 + Terpnosia ichangensis Liu, 1940 [SYNONYM SPECIES 308955:KTJS9 nidx=null parent=5CRPJ]
Tettigonia acuminata
 - Tettigonia acuminata (Fabricius, 1794) [SYNONYM SPECIES 308619:CT76T nidx=null parent=3DG95]
 + Tettigonia acuminata (Fabricius, 1794) [SYNONYM SPECIES 308955:KTKF7 nidx=null parent=3DG95]
Tettigonia chevrolatii
 - Tettigonia chevrolatii Signoret, 1855 [SYNONYM SPECIES 308619:CVRBG nidx=null parent=42LHJ]
 + Tettigonia chevrolatii Signoret, 1855 [SYNONYM SPECIES 308955:KTKFD nidx=null parent=42LHJ]
Tettigonia edwardsii
 - Tettigonia edwardsii Signoret, 1855 [SYNONYM SPECIES 308619:CVRBK nidx=null parent=6L3FC]
 + Tettigonia edwardsii Signoret, 1855 [SYNONYM SPECIES 308955:KTKFG nidx=null parent=6L3FC]
Tettigonia guerinii
 - Tettigonia guerinii Signoret, 1855 [SYNONYM SPECIES 308619:CVRBP nidx=null parent=3Y3C3]
 + Tettigonia guerinii Signoret, 1855 [SYNONYM SPECIES 308955:KTKFJ nidx=null parent=3Y3C3]
Thamnotettix abietinus
 - Thamnotettix abietinus (Fallén, 1806) [SYNONYM SPECIES 308619:CR4ZM nidx=null parent=4JBX6]
 + Thamnotettix abietinus (Fallén, 1806) [SYNONYM SPECIES 308955:KTKQ3 nidx=null parent=4JBX6]
Thamnotettix aureovittatus
 - Thamnotettix aureovittatus Sanders & DeLong, 1920 [SYNONYM SPECIES 308619:CVRPC nidx=null parent=3H5TG]
 + Thamnotettix aureovittatus Sanders & DeLong, 1920 [SYNONYM SPECIES 308955:KTKQ4 nidx=null parent=3H5TG]
Thamnotettix cyane
 - Thamnotettix cyane Boheman, 1845 [SYNONYM SPECIES 308619:CR4ZT nidx=null parent=8JW7D]
 + Thamnotettix cyane Boheman, 1845 [SYNONYM SPECIES 308955:KTKQ9 nidx=null parent=8JW7D]
Thamnotettix subcupreus
 - Thamnotettix subcupreus (Provancher, 1872) [SYNONYM SPECIES 308619:CT7NN nidx=null parent=8RJ92]
 + Thamnotettix subcupreus (Provancher, 1872) [SYNONYM SPECIES 308955:KTKQN nidx=null parent=8RJ92]
Thereva nigella
 - Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZPY nidx=null]
 + Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308955:9V8H7 nidx=null]
Thouarella (Parathouarella) clavata
 - Thouarella (Parathouarella) clavata Kükenthal, 1908 [SYNONYM SPECIES 308619:CPMMM nidx=null parent=56L5B]
 + Thouarella (Parathouarella) clavata Kükenthal, 1908 [SYNONYM SPECIES 308955:KTLPK nidx=null parent=56L5B]
Thuidium abietinum f. viride
 - Thuidium abietinum f. viride (Torka) Podp. [SYNONYM FORM 308619:9VRB3 nidx=null parent=8KJR]
 + Thuidium abietinum f. viride Matousch. [SYNONYM FORM 308955:KTLRY nidx=null parent=8KJR]
Thyrsopterideae
 - Thyrsopterideae Pfeiff. [SYNONYM UNRANKED 308619:BW4Q3 nidx=null parent=B8X24]
 + Thyrsopterideae Pfeiff. [SYNONYM TRIBE 308955:KTM2X nidx=null parent=B8X24]
Thyrsopteridoideae
 - Thyrsopteridoideae B.K.Nayar [SYNONYM UNRANKED 308619:BVXLJ nidx=null parent=B8X24]
 + Thyrsopteridoideae B.K.Nayar [SYNONYM TRIBE 308955:KTM2Y nidx=null parent=B8X24]
Tipula florilega
 - Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZTK nidx=null]
 + Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JYDH nidx=null]
Tipula vibratrix
 - Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZVP nidx=null]
 + Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JYHF nidx=null]
Tortrix olivana
 - Tortrix olivana [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRDXS nidx=null parent=92ZFM]
 + Tortrix olivana [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308955:98LQM nidx=null parent=92ZFM]
Trentepohlia (Trentepohlia) aurantia
 - Trentepohlia (Trentepohlia) aurantia Alexander, 1920 [ACCEPTED SPECIES 308619:5844K nidx=null]
 + Trentepohlia (Trentepohlia) aurantia Alexander, 1920 [ACCEPTED SPECIES 308955:DNPYB nidx=null]
Trichocera brevis
 - Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 308619:8FH6Z nidx=null parent=8FH5V]
 + Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 308955:7CPZF nidx=null parent=8FH5V]
Trichocladius atriforceps
 - Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZXZ nidx=null]
 + Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JYJG nidx=null]
Trichocladius sahorensis
 - Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZY3 nidx=null]
 + Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JYQG nidx=null]
Trichocladius terricola
 - Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZY4 nidx=null]
 + Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 308955:9JYQX nidx=null]
Trichodagmia spadicidorsum
 - Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 308619:8FHG9 nidx=null parent=8DZ3K]
 + Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 308955:58BB9 nidx=null parent=8DZ3K]
Trichomanaceae
 - Trichomanaceae Burmeist. [SYNONYM UNRANKED 308619:B8X2C nidx=null parent=B8V4N]
 + Trichomanaceae Burmeist. [SYNONYM TRIBE 308955:KTLP4 nidx=null parent=B8V4N]
Trichomaneae
 - Trichomaneae Dumort. [SYNONYM UNRANKED 308619:BW52M nidx=null parent=B8X4W]
 + Trichomaneae Dumort. [SYNONYM TRIBE 308955:KTLP5 nidx=null parent=B8X4W]
Trichomanes curranii
 - Trichomanes curranii Weath. [ACCEPTED SPECIES 308619:BCRL4 nidx=null]
 + Trichomanes curranii Weath. [SYNONYM SPECIES 308955:7CR64 nidx=null parent=BCZQJ]
Trichopoda (Galactomyia) flavicornis
 - Trichopoda (Galactomyia) flavicornis Robineau-Desvoidy, 1830 [ACCEPTED SPECIES 308619:CHJ3F nidx=null]
 + Trichopoda (Galactomyia) flavicornis Robineau-Desvoidy, 1830 [ACCEPTED SPECIES 308955:KTLRM nidx=null]
Trichosteleum brachypelma
 - Trichosteleum brachypelma (Müll. Hal.) Paris [ACCEPTED SPECIES 308619:9T3W4 nidx=null]
 + Trichosteleum brachypelma (Müll. Hal.) Broth. [ACCEPTED SPECIES 308955:KTLXR nidx=null]
Trichostomum mutabile subsp. cuspidatum
 - Trichostomum mutabile subsp. cuspidatum (Braithw.) Podp. [SYNONYM SUBSPECIES 308619:9VPW3 nidx=null parent=9VDWW]
 + Trichostomum mutabile subsp. cuspidatum (Braithw.) Jäggli [SYNONYM SUBSPECIES 308955:KTLYF nidx=null parent=9VDWW]
Trichostomum mutabile subsp. littorale
 - Trichostomum mutabile subsp. littorale (Mitt.) Podp. [SYNONYM SUBSPECIES 308619:9T6P7 nidx=null parent=9N6QM]
 + Trichostomum mutabile subsp. littorale (Mitt.) Jäggli [SYNONYM SUBSPECIES 308955:KTLYG nidx=null parent=9N6QM]
Trophon (Aspella) engonatus
 - Trophon (Aspella) engonatus Dall, 1892 [SYNONYM SPECIES 308619:CVTXL nidx=null parent=34XKD]
 + Trophon (Aspella) engonatus Dall, 1892 [SYNONYM SPECIES 308955:KTN3X nidx=null parent=34XKD]
Tropidophora (Ligatella) semilirata
 - Tropidophora (Ligatella) semilirata Fischer-Piette, F. Blanc & Salvat, 1969 [SYNONYM SPECIES 308619:CHK5K nidx=null parent=59C87]
 + Tropidophora (Ligatella) semilirata Fischer-Piette, F. Blanc & Salvat, 1969 [SYNONYM SPECIES 308955:KTN49 nidx=null parent=59C87]
Turris (Surcula) fusinella
 - Turris (Surcula) fusinella Dall, 1908 [SYNONYM SPECIES 308619:CT9GB nidx=null parent=6K66W]
 + Turris (Surcula) fusinella Dall, 1908 [SYNONYM SPECIES 308955:KTM7S nidx=null parent=6K66W]
Typhlocyba pura
 - Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 308619:8JHF4 nidx=null parent=3RGVQ]
 + Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 308955:59W3W nidx=null parent=3RGVQ]
Ulota rufula var. fagicola
 - Ulota rufula var. fagicola Dusén ex Malta [SYNONYM VARIETY 308619:9VW33 nidx=null parent=7DGX5]
 + Ulota rufula var. fagicola Malta [SYNONYM VARIETY 308955:CW4Z3 nidx=null parent=7DGX5]
Urostachyaceae
 - Urostachyaceae Rothm. [SYNONYM UNRANKED 308619:B8X2L nidx=null parent=B8VBF]
 + Urostachyaceae Rothm. [SYNONYM TRIBE 308955:KTNHY nidx=null parent=B8VBF]
Vampirovibrio chlorellavorus
 - Vampirovibrio chlorellavorus (ex Gromov & Mamkayeva, 1972) Gromov & Mamkayeva 1980 [ACCEPTED SPECIES 308619:7FDSD nidx=null]
 + Vampirovibrio chlorellavorus (Gromov & Mamkaeva, 1972) ex Gromov & Mamkayeva, 1980 [ACCEPTED SPECIES 308955:KTN96 nidx=null]
Venericardia (Pleuromeris) kapuaensis
 - Venericardia (Pleuromeris) kapuaensis Marwick, 1931 [SYNONYM SPECIES 308619:CR7JH nidx=null parent=4KBSJ]
 + Venericardia (Pleuromeris) kapuaensis Marwick, 1931 [SYNONYM SPECIES 308955:KTN9P nidx=null parent=4KBSJ]
Venericardia delicatum
 - Venericardia delicatum Verco, 1908 [SYNONYM SPECIES 308619:CTBWK nidx=null parent=4QKQZ]
 + Venericardia delicatum Verco, 1908 [SYNONYM SPECIES 308955:KTN9R nidx=null parent=4QKQZ]
Vittariaceae
 - Vittariaceae Ching [SYNONYM UNRANKED 308619:B8X2N nidx=null parent=B8V4Q]
 + Vittariaceae Ching [SYNONYM TRIBE 308955:KTNBT nidx=null parent=B8V4Q]
Vittarieae
 - Vittarieae C.Presl [SYNONYM UNRANKED 308619:BV8X4 nidx=null parent=BV8R2]
 + Vittarieae C.Presl [SYNONYM TRIBE 308955:KTNBV nidx=null parent=BV8R2]
Vittariinae
 - Vittariinae Diels [SYNONYM UNRANKED 308619:BW5J8 nidx=null parent=BV8R2]
 + Vittariinae Diels [SYNONYM SUBTRIBE 308955:KTNBW nidx=null parent=BV8R2]
Webera didymodontia
 - Webera didymodontia (Mitt.) Broth. [SYNONYM SPECIES 308619:9T4T8 nidx=null parent=4P8H9]
 + Webera didymodontia (Mitt.) Cardot [SYNONYM SPECIES 308955:KTNNV nidx=null parent=4P8H9]
Wijkia cuynetii
 - Wijkia cuynetii (Bizot) W. Schultze-Motel ex Ochyra [ACCEPTED SPECIES 308619:9KYYS nidx=null]
 + Wijkia cuynetii (Bizot) W. Schultze-Motel [ACCEPTED SPECIES 308955:7FW3S nidx=null]
Woodsiinae
 - Woodsiinae Hook. [SYNONYM UNRANKED 308619:BW5KT nidx=null parent=B8X2P]
 + Woodsiinae Hook. [SYNONYM SUBTRIBE 308955:KTP5Y nidx=null parent=B8X2P]
Xenia faraunensis
 - Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 308619:857GY nidx=null parent=85W8X]
 + Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 308955:5C96Z nidx=null parent=85W8X]
Xenosiphon mundanus
 - Xenosiphon mundanus (Selenka & Bülow in Selenka, de Man & Bülow, 1883) [SYNONYM SPECIES 308619:CVT4G nidx=null parent=7WVP6]
 + Xenosiphon mundanus (Selenka & Bülow in Selenka, de Man & Bülow, 1883) [SYNONYM SPECIES 308955:KTMBN nidx=null parent=7WVP6]
Xiphidiola (Xiphidiola) concolor
 - Xiphidiola (Xiphidiola) concolor Bolívar, 1906 [ACCEPTED SPECIES 308619:7FXDX nidx=null]
 + Xiphidiola (Xiphidiola) concolor Bolívar, 1906 [ACCEPTED SPECIES 308955:KTMGC nidx=null]
Zeradina (Radinista) vivienneae
 - Zeradina (Radinista) vivienneae Laws, 1939 [SYNONYM SPECIES 308619:CVV9J nidx=null parent=4R976]
 + Zeradina (Radinista) vivienneae Laws, 1939 [SYNONYM SPECIES 308955:KTNDY nidx=null parent=4R976]
Zetamphistoma compactum
 - Zetamphistoma compactum Thatcher & Jégu, 1996 [SYNONYM SPECIES 308619:CVV9K nidx=null parent=8484F]
 + Zetamphistoma compactum Thatcher & Jégu, 1996 [SYNONYM SPECIES 308955:KTNDZ nidx=null parent=8484F]
Zygaena confluens
 - Zygaena confluens Reiss, 1953 [SYNONYM SPECIES 308619:99X8N nidx=null parent=944KX]
 + Zygaena confluens Holik & Reiss, 1932 [SYNONYM SPECIES 308955:BPVBN nidx=null parent=9447W]
 + Zygaena confluens Dziurzynski, 1902 [SYNONYM SPECIES 308955:KTNGL nidx=null parent=93SFK]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 308955:KTNGM nidx=null parent=93SK6]
 + Zygaena confluens Dziurzynski, 1902 [SYNONYM SPECIES 308955:KTNGN nidx=null parent=93SFJ]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 308955:KTNGP nidx=null parent=5LVKS]
 + Zygaena confluens Dziurzynski, 1906 [SYNONYM SPECIES 308955:KTNGQ nidx=null parent=93SFH]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 308955:KTNGR nidx=null parent=944HJ]
 + Zygaena confluens Dziurzynski, 1910 [SYNONYM SPECIES 308955:KTNGS nidx=null parent=98VK4]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 308955:KTNGT nidx=null parent=98VGZ]
 + Zygaena confluens Holik & Reiss, 1932 [SYNONYM SPECIES 308955:KTNGV nidx=null parent=944GG]
 + Zygaena confluens Reiss, 1943 [SYNONYM SPECIES 308955:KTNGW nidx=null parent=93SK4]
 + Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 308955:KTNGX nidx=null parent=5LVBK]
 + Zygaena confluens Holik & Reiss, 1932 [SYNONYM SPECIES 308955:KTNGY nidx=null parent=93S9C]
 + Zygaena confluens Holik & Reiss, 1932 [SYNONYM SPECIES 308955:KTNGZ nidx=null parent=93SCG]
 + Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 308955:KTNH2 nidx=null parent=5LVBL]
 + Zygaena confluens Reiss, 1941 [SYNONYM SPECIES 308955:KTNH3 nidx=null parent=93SCF]
 + Zygaena confluens [École Bordelaise], 1933 [SYNONYM SPECIES 308955:KTNH4 nidx=null parent=944H2]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 308955:KTNH5 nidx=null parent=94493]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 308955:KTNH6 nidx=null parent=9448Y]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 308955:KTNH7 nidx=null parent=944GG]
 + Zygaena confluens Burgeff, 1906 [SYNONYM SPECIES 308955:KTNH8 nidx=null parent=93SCG]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 308955:KTNH9 nidx=null parent=94F9F]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 308955:KTNHB nidx=null parent=944H5]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 308955:KTNHC nidx=null parent=9448G]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 308955:KTNHD nidx=null parent=944NX]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 308955:KTNHF nidx=null parent=9447S]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 308955:KTNHG nidx=null parent=94F9H]
 + Zygaena confluens Koch, 1938 [SYNONYM SPECIES 308955:KTNHH nidx=null parent=944M9]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 308955:KTNHJ nidx=null parent=944F8]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 308955:KTNHK nidx=null parent=944NH]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 308955:KTNHL nidx=null parent=95DBX]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 308955:KTNHM nidx=null parent=944DR]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 308955:KTNHN nidx=null parent=93SDJ]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 308955:KTNHP nidx=null parent=93SCF]
 + Zygaena confluens Reiss, 1953 [SYNONYM SPECIES 308955:KTNHQ nidx=null parent=944KX]
 + Zygaena confluens Reiss, 1944 [SYNONYM SPECIES 308955:KTNHR nidx=null parent=9447H]
 + Zygaena confluens Reiss, 1964 [SYNONYM SPECIES 308955:KTNHS nidx=null parent=944JJ]
 + Zygaena confluens Reiss, 1964 [SYNONYM SPECIES 308955:KTNHT nidx=null parent=93SFJ]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 308955:KTNHV nidx=null parent=944JV]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 308955:KTNHW nidx=null parent=944MF]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 308955:KTNHX nidx=null parent=93S9X]
Zygaena mediointerrupta
 - Zygaena mediointerrupta Holik, 1942 [SYNONYM SPECIES 308619:93SG5 nidx=null parent=944JJ]
 + Zygaena mediointerrupta Holik, 1942 [SYNONYM SPECIES 308955:KTNWX nidx=null parent=93SGW]
 + Zygaena mediointerrupta Holik, 1939 [SYNONYM SPECIES 308955:KTNWY nidx=null parent=93SGW]
 + Zygaena mediointerrupta Holik, 1941 [SYNONYM SPECIES 308955:KTNWZ nidx=null parent=93SHD]
 + Zygaena mediointerrupta Vorbrodt, 1913 [SYNONYM SPECIES 308955:KTNX2 nidx=null parent=944KL]
Zygaena pseudoleonhardi
 - Zygaena pseudoleonhardi Holik, 1939 [AMBIGUOUS_SYNONYM SPECIES 308619:CTCT2 nidx=null parent=9448T]
 + Zygaena pseudoleonhardi Holik, 1935 [SYNONYM SPECIES 308955:KTNZ2 nidx=null parent=9448G]
 + Zygaena pseudoleonhardi Holik, 1939 [AMBIGUOUS_SYNONYM SPECIES 308955:KTNZ3 nidx=null parent=9448T]
 + Zygaena pseudoleonhardi Holik, 1935 [SYNONYM SPECIES 308955:KTNZ4 nidx=null parent=9447W]
Zygaena rosea
 - Zygaena rosea Rocci, 1916 [SYNONYM SPECIES 308619:99XRQ nidx=null parent=944MQ]
 + Zygaena rosea Rocci, 1916 [SYNONYM SPECIES 308955:KTP2H nidx=null parent=944MQ]
 + Zygaena rosea Rocci, 1914 [SYNONYM SPECIES 308955:KTP2J nidx=null parent=93SGX]