identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
097A87BCFFE8FF892C8DFBC8FA5EF8F7.text	097A87BCFFE8FF892C8DFBC8FA5EF8F7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia sensu Dunn 1912	<div><p>Key to species of Millettia from Vietnam</p> <p>1. Woody climber (sometimes as tree with straggling branches in Millettia extensa); brachyblasts distinct........................................2</p> <p>- Shrub or tree; brachyblasts distinct or indistinct................................................................................................................................6</p> <p>2. Stipels present.....................................................................................................................................................................................3</p> <p>- Stipels absent......................................................................................................................................................................................5</p> <p>3. Stamens monadelphous; pods compressed...................................................................................... Millettia extensa (Benth.) Baker</p> <p>- Stamens diadelphous; pods inflated...................................................................................................................................................4</p> <p>4. Flowers 14–17 mm long............................................................................................................................ Millettia pachyloba Drake</p> <p>- Flowers 7–10 mm long.................................................................................................................... Millettia penduliformis Gagnep.</p> <p>5. Leaflets densely sericeous below; pods inflated............................................................................... Millettia sericea (Vent.) Hassk.</p> <p>- Leaflets sparsely pubescent below; pods compressed.......................................... Millettia densiflora Mattapha, Lanors. &amp; Lamxay</p> <p>6. Stipels present............................................................................................................................................. Millettia kangensis Craib</p> <p>- Stipels absent......................................................................................................................................................................................7</p> <p>7. Brachyblasts indistinct, bearing only 2 flowers at each node............................................................................................................8</p> <p>- Brachyblasts distinct, bearing 3 or more flowers at each node........................................................................................................11</p> <p>8. Ovules 2 (rarely 1 or 3); pods rather thick; seeds usually 1.............................................................. Millettia pinnata (L.) Panigrahi</p> <p>- Ovules 3–10 (rarely 2); pods compressed; seeds usually 3 or more..................................................................................................9</p> <p>9. Pod with two wings..................................................................................................................................... Millettia diptera Gagnep.</p> <p>- Pod with no wings............................................................................................................................................................................10</p> <p>10. Flowers 10–14 mm long, white to pale green; bracts 2–6 mm long; pods 1.5–3 cm wide.......................... Millettia xylocarpa Miq.</p> <p>- Flowers 8–10 mm long, purple; bracts 1–1.5 mm long; pods 1.3–2 cm wide................................... Millettia erythrocalyx Gagnep.</p> <p>11. Stipules persistent, forming a brush at the top of the branches; standard with basal callosities......................................................12</p> <p>- Stipules caducous, not forming a brush at the top of the branches; standard without basal callosities...........................................13</p> <p>12. Shrub; flowers ca 1 cm long; pods glabrescent..................................................................................... Millettia penicillata Gagnep.</p> <p>- Tree; flowers 2–2.5 cm long; pods tomentose................................................................................................. Millettia cubittii Dunn</p> <p>13. Bracteoles inserted at middle or upper part of pedicel............................................................................. Millettia principis Gagnep.</p> <p>- Bracteoles inserted at apex of pedicel..............................................................................................................................................14</p> <p>14. Leaflet blades abaxially appressed pilose..................................................................... Millettia pulchra (Benth.) Kurz var. pulchra</p> <p>- Leaflet blades abaxially gray tomentose........................................................ Millettia pulchra (Benth.) Kurz var. tomentosa Prain</p></div> 	https://treatment.plazi.org/id/097A87BCFFE8FF892C8DFBC8FA5EF8F7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEDFF8C2C8DFF56FB2BFBF3.text	097A87BCFFEDFF8C2C8DFF56FB2BFBF3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia cubittii Dunn 1912	<div><p>1. Millettia cubittii Dunn (1912: 188)</p> <p>Type: — MYANMAR. Bhamo, July 1909, G. E. S. Cubitt 226 (lectotype: P02141788 image!, designated by Lôc &amp; Vidal 2001: 142; isolectotypes: K001415692!, L0064652 image!).</p> <p>= Millettia setigera Dunn (1912: 188). Type: — VIETNAM. Tonkin, Base du Mont Bavi, près de Tu-Phop, 28 June 1888, B. Balansa 2238 (lectotype: P02141866 image!, designated by Lôc &amp; Vidal 2001: 130; isolectotypes: BM!, K000848748!, P02141867 image!), syn. nov.</p> <p>Millettia cubittii and M. setigera were published at same time. The former species was based on five collections from Myanmar (G. E. S. Cubitt 226, J. H. Lace 5730, Fig. 1A, C. B. Smales s.n. and H. Collett 620) and China (A. Henry 10939, Fig. 1B), and the latter was based on two gatherings (B. Balansa 2238, 2239, Fig. 1C–D) from Tonkin, Vietnam. In the protologues, both species were placed by Dunn (1912) close to each other within the Sect. Otosema (Bentham 1852: 248) Taubert (1894: 271), but the key to species (Dunn 1912: 142) indicated that they can be distinguished by features of the stipules, i.e. persistent in M. setigera and caducous in M. cubittii. In the Latin description, however, no significant differences were found in the description of the stipules: “stipulae lineares, persistentes” in M. cubittii and “stipulae aciculares, 4–5 mm longae, persistentes” in M. setigera (Dunn 1912). Lôc &amp; Vidal (2001) also considered that both species are different in the length and growth pattern of the stipules, and described M. setigera with 6–8 mm long stipules in a brush-like pattern at the top of branches and M. cubittii with 2–3 mm long stipules not forming a brush. But in many references, M. cubittii was described also with about 8 mm long and persistent stipules (Wei 1994, Sun 2006, Wei &amp; Pedley 2010). In fact, a fruiting type specimen of M. cubittii was clearly shown to have 6–8 mm long and persistent stipules (Fig. 1B), which is very similar to the stipules in a fruiting type specimen of M. setigera (Fig. 1D). Based on the examination of literature and specimens as well as field observations, we concluded that M. cubittii and M. setigera represent the same species. We adopt M. cubittii as the correct name of the species due to its broader use (e.g. about 2120 results for “ Millettia cubittii ” while about 141 for “ Millettia setigera ” in google search). This species is characterised by its tree habit, evident leaf scars, persistent stipules (often in brush-like form at the top of branches during the fruiting period), stipellate leaflets, up to 2 cm long brachyblasts in the lower part of inflorescences, up to 2.0– 2.5 cm long flowers, a standard with two basal callosities, and brown hairy pods (Fig. 2).</p> </div>	https://treatment.plazi.org/id/097A87BCFFEDFF8C2C8DFF56FB2BFBF3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEDFF8C2C8DFB46FB40FA5B.text	097A87BCFFEDFF8C2C8DFB46FB40FA5B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia densiflora Mattapha, Lanors. & Lamxay	<div><p>2. Millettia densiflora Mattapha, Lanors. &amp; Lamxay in Mattapha et al. (2022: 76)</p> <p>Type: — LAOS. Bolikhamxai Province, Khamkeut District, Pongpatao Village, mixed deciduous forest and older secondary forest, ca 833 m, 12 April 2021, Lanorsavanh &amp; Lamxay SL2182 (holotype: HNL; isotypes: BKF, FOF, KKU).</p> <p>This species was originally described from one locality in central Laos (see Fig. 3 in Mattapha et al. 2022). We found that it is also distributed in central and southern Vietnam (Fig. 3).</p> <p>Specimens examined. VIETNAM. Annam, Prov. Khanh Hoa, Phu Hu, entre Nha Trang et Ninh Hoa, au bord d’un torrent, sol tres rocheux le, 25 January 1923, M. Poilane 5469 (HN0000028058, L2048035); Quang Binh Province, B ố Tr ạch District, Phong Nha Ke Bang National Park, 15 December 2015, Shi-Jin Li 4116 (IBSC).</p> </div>	https://treatment.plazi.org/id/097A87BCFFEDFF8C2C8DFB46FB40FA5B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEDFF8C2C8DFA3EFB2EF8EB.text	097A87BCFFEDFF8C2C8DFA3EFB2EF8EB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia diptera Gagnepain 1913	<div><p>3. Millettia diptera Gagnepain (1913: 354)</p> <p>Type: — VIETNAM. ad monts Dinh, prope Baria, March 1867, L. Pierre 31 (first-step lectotype designated by Lôc &amp; Vidal 2001: 102, second-step lectotype designated here: P02141790 image!; isolectotypes: BM000997282!, BO-1729695!, E00275467!, K000848794!, K000848795!, MPU024781 image!, P02141789 image!, P02141791 image!, P03583783 image!, US 00409621!).</p> <p>Gagnepain (1913) cited two collections (L. Pierre 31, 138) from Vietnam in the protologue of M. diptera, and Lôc &amp; Vidal (2001) designated Pierre 31 (P) as its [first-step] lectotype. There are four specimens of Pierre 31 in P and one of them (P 02141790) is designated here as the second-step lectotype of the name (see Art. 9.17 Ex. 14 and Art. 40 Ex. 3, Turland et al. 2018). This lectotype bears a beautiful drawing of a dissected flower. In addition, the specimen (E 00275467) was labelled with “ lectotype of Millettia diptera Gagnep. selected by Phan Kȇ Lôc”, but it together with nine other specimens of this gathering should be considered as isolectotypes (see Art. 7.11 Ex. 12).</p> </div>	https://treatment.plazi.org/id/097A87BCFFEDFF8C2C8DFA3EFB2EF8EB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFECFF8D2C8DFA0DFAB5F78C.text	097A87BCFFECFF8D2C8DFA0DFAB5F78C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia erythrocalyx Gagnepain 1913	<div><p>4. Millettia erythrocalyx Gagnepain (1913: 356)</p> <p>Type: — THAILAND. La-khon [Nakhon Phanom Province], de Bang-muc a La-khon, C. Thorel 3102 (first-step lectotype designated by Craib 1928: 389, second-step lectotype designated here: P 02141802 image!; isolectotypes: BM000997281!, BO-1734993!, E00275468!, K000848792!, P 02141803 image!).</p> <p>= Millettia verruculosa Gagnepain (1913: 366). Type: — LAOS. plateau d’Attopeu, February 1877, F. J. Harmand 1111 (lectotype designated here: P02141798 image!; isolectotype: P02141797 image!).</p> <p>Gagnepain (1913) cited three collections (C. Thorel 3120, F. J. Harmand 357 and L. Pierre 1034) in the protologue of M. erythrocalyx, of which Thorel 3120 was indicated by Craib (1928) as type (first-lectotype, see Art. 9.17 Ex. 14, Turland et al. 2018). Lôc &amp; Vidal (2001) indicated Thorel 3102 (not 3120) from P as the lectotype, but this lectotypification was made after 1 January 2001 and did not use the phrase “designated here” or an equivalent. Thus, the lectotypification by Lôc &amp; Vidal (2001) was not effective according to the Art. 7.11 (Turland et al. 2018). We traced two specimens of Thorel 3102 in P, and designate the specimen (P02141802) as the second-step lectotype of M. erythrocalyx. In addition, in the protologue of M. verruculosa Gagnepain (1913) just cited a single gathering (F. J. Harmand 1111). Lôc &amp; Vidal (2001) indicated that Harmand 1111 (P) is its “ holotype ”, but this typification was not effective (see Art. 7.11). There are two specimens of this collection in P (as syntypes according to Art. 40.2 Ex. 3), and we designate one of them (P02141798) as the lectotype of M. verruculosa due to its better conserved status.</p> </div>	https://treatment.plazi.org/id/097A87BCFFECFF8D2C8DFA0DFAB5F78C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEFFF8E2C8DFF57FEFAFE6F.text	097A87BCFFEFFF8E2C8DFF57FEFAFE6F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia extensa (Benth.) Baker 1876	<div><p>5. Millettia extensa (Benth.) Baker (1876: 109)</p> <p>≡ Otosema extensa Bentham (1852: 249) ≡ Millettia auriculata f. extensa (Benth.) Dunn (1912: 183) ≡ Millettia auriculata var. extensa (Benth.) Craib (1912: 55).</p> <p>Type: — MYANMAR. Moulmein [Mawlamyine], 4 March 1827, Wallich Cat. 5900 (lectotype: K000848731!, designated by Dunn 1912: 183; isolectotype: K001122527!).</p> <p>= Millettia auriculata Baker ex Brandis in Stewart &amp; Brandis (1874: 138) ≡ Robinia macrophylla Roxburgh (1832: 329) ≡ Pongamia macrophylla (Roxb.) Ralph (1849: 23) ≡ Otosema macrophylla (Roxb.) Bentham (1852: 249) ≡ Millettia macrophylla (Roxb.) Kurz (1877: 276), non Bentham (1848: t. 788-9) ≡ Millettia macrophylla (Roxb.) Taubert (1894: 271), non Bentham (1848: t. 788-9). Type: — INDIA, cultivated in Calcutta Botanic Garden, introduced from the exterior parts of Bengal, Wallich Cat. 5892A (lectotype: K001122516!, designated by Mattapha et al. 2019a: 180; isolectotypes: E00301105!, E00301106!, K000848732!, P 02141776 image!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFEFFF8E2C8DFF57FEFAFE6F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEFFF8E2C8DFDE2FAC7FD1F.text	097A87BCFFEFFF8E2C8DFDE2FAC7FD1F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia kangensis Craib 1927	<div><p>6. Millettia kangensis Craib (1927: 58)</p> <p>Type: — THAILAND. Chiang Mai Province, Chawm Tawng [Chom Thong], Mȇ Kang [Mae Kang], ca 300 m, mixed forest by stream, 5 May 1921, A. F. G. Kerr 5355 (holotype: BK 258015 image!; isotypes: BM000997280!, K000848791!, K001416022!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFEFFF8E2C8DFDE2FAC7FD1F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEFFF8E2C8DFD73FB95F8A2.text	097A87BCFFEFFF8E2C8DFD73FB95F8A2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia pachyloba Drake 1891	<div><p>7. Millettia pachyloba Drake (1891: 188)</p> <p>≡ Callerya pachyloba (Drake) H. Sun (2006: 409).</p> <p>Type: — VIETNAM. Tonkin, Tu-Phap, dans les bois, 12 May 1887, B. Balansa 2306 (first-step lectotype designated by Dunn 1912: 185, second-step lectotype designated here: P02141840 image!; isolectotypes: A!, K000848750!, L0019106 image!, P02141839 image!, P02141841 image!).</p> <p>= Millettia spireana Gagnepain (1913: 364) ≡ Millettia pachyloba var. spireana (Gagnep.) P.K. Lôc in Lôc &amp; Vidal (2001: 150). Type: — THAILAND. foret des Peunongs, de Bang-muc a La-khon, Nonkay, 1866–1868, C. Thorel 2442 (lectotype designated here: K000848784!; isolectotype: P 02141844 image!).</p> <p>= Millettia obovata Gagnepain (1913: 361). Type: — CHINA. Hainan, Lav-tai-shee, 4 May 1893, Chinese Collector 371A (lectotype designated here: P02141842 image!; isolectotypes: IBSC0154409!, P02141843 image!).</p> <p>= Millettia lasiopetala (Hayata) Merrill (1924: 16) ≡ Millettia pachyloba var. lasiopetala (Hayata) P.K. Lôc in Lôc &amp; Vidal (2001: 152) ≡ Derris lasiopetala Hayata (1913: 78). Type: — CHINA. Hainan, June 1909, N. Konishi s.n. (lectotype designated here: K000848707!).</p> <p>Millettia pachyloba was first described by Drake (1891) with citation of four gatherings collected by B. Balansa (2305– 2308) in Tonkin, Vietnam, of which Balansa 2306 was indicated by Dunn (1912) as its type [first-step lectotype] without specifying a herbarium. Lôc &amp; Vidal (2001) designated the specimen in P as type, but this typification was not effective according to Art. 7.11 (Turland et al. 2018). We designate the specimen (P 02141840) as the second-step lectotype of the name. Four collections were cited by Gagnepain (1913) in the protologue of M. spireana, namely, C. Thorel 2442, C. J. Spire 47 (actually 447), 349 and F. J. Harmand s.n., of which Thorel 2442 (lecto, cf. Craib 1928, P!) was indicated by Lôc &amp; Vidal (2001) as its type. But we found that Craib (1928) did not clearly indicate the type of the name, and the lectotypification by Lôc &amp; Vidal (2001) is not effective according to the Art. 7.11 (Turland et al. 2018). We designate the specimen of Thorel 2442 (K000848784) with a much better conserved status as the lectotype of M. spireana. In the protologue of M. obovata, a single collection (Herb. Hong-kong 371A) was provided by Gagnepain (1913). S. Coll. 371A (holo-, HK) was indicated by Lôc &amp; Vidal (2001) as type, but this typification was not effective according to Art. 7.11 (also see Art. 40.2 Ex. 3, Turland et al. 2018). We did not find the specimen in HK, but traced three specimens of this gathering in P. We designate the specimen (P 02141842) with two dissected flowers as the lectotype of M. obovata. For the name Derris lasiopetala, the protologue provided a detailed description and its vouchers (“Hab. Hainan, leg. N. Konishi, 1909, Juli”, Hayata 1913). Lôc &amp; Vidal (2001) gave the type information of D. lasiopetala [“Type: Konishi s.n. (juill. 1909), Chine. Hainan (lecto-, cf. Hayata 1913, non vu)”]. According to Taxonomic Literature II (https://www.sil.si.edu/DigitalCollections/tl-2/), the types used by Hayata are mainly kept in the herbarium TI, and further material are kept in A, C, K, and P. We examined the Konishi specimen in K (K000848707), which match the protologue of D. lasiopetala, and thus it is designated here as the lectotype of the name.</p> </div>	https://treatment.plazi.org/id/097A87BCFFEFFF8E2C8DFD73FB95F8A2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFEFFF802C8DF896FCDDFA5B.text	097A87BCFFEFFF802C8DF896FCDDFA5B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia penduliformis Gagnepain 1916	<div><p>8. Millettia penduliformis Gagnepain (1916b: 200).</p> <p>Type: — LAOS. plateau d’Attopeu, 500 m, March 1877, F. J. Harmand 1408 (lectotype: P02141845 image!, designated by Lôc &amp; Vidal 2001: 146; isolectotypes: P02141846 image!, P02141847 image!); VIETNAM. Pho-qua, dans la prov. de Bien-hoa, March 1877, L. Pierre s.n. (remaining syntype: P02753872 image!).</p> <p>Millettia penduliformis was originally described on the basis of two flowering collections, i.e. F. J. Harmand 1408 from Laos (Fig. 4A) and L. Pierre s.n. (Fig. 4B) from Vietnam (Gagnepain 1916b). In the protologue, the author considered that the species can be distinguished from M. pendula Benth. ex Baker (1876: 105) by its larger and acute leaflets, caducous stipules, elongated inflorescences, a standard petal without basal callosities and auricles, and a single ovule. Millettia pendula is a superfluous and illegitimate name because M. leucantha Kurz (1873: 68) was cited as its synonym when published (Art. 52.2 of ICN, Turland et al. 2018). Recently, M. leucantha was transferred to the genus Imbralyx with unique characters within Millettieae, which is quite different from the genus Millettia (Song 2021).</p> <p>Our examination of literature and specimens showed that M. penduliformis may be conspecific with M. pachyloba, because both share very similar morphological features. But it may be reasonable to conduct more investigations before this is formalised. In Flore générale de l’Indo-Chine (Gagnepain 1916a), M. pachyloba was placed in the section IV with diadelphous stamens, and M. penduliformis was placed in section VI with monadelphous stamens. However, Mattapha (2020) clearly described M. penduliformis with diadelphous stamens. The shape of the pods and number of ovules per ovary were also used to identify M. pachyloba and M. penduliformis (Mattapha 2020: 3–6 vs. 1–2 ovules, cylindrical vs. subglobose pods; Lôc &amp; Vidal 2001: 4–6 vs. 1 (–2) ovules, ellipsoid or subcylindrical vs. elliptical pods). But Hô (1999) pointed out that M. penduliformis has 3-seeded pods. In fact, the pod of M. pachyloba also bears subglobose pods with one seed, as shown in its syntype (Fig. 4D). Many authors described M. pachyloba with 1–4 seeds per fruit (Wei 1994, Li et al. 2001, Sun 2006, Wu et al. 2006, Wei &amp; Pedley 2010). Mattapha (2020) also provided several other differences between M. pachyloba and M. penduliformis in their descriptions, such as shape of the leaflet apex (obtuse, sometimes with apiculate tip ca 2 mm long vs. acute), number of lateral veins (10–15 vs. 13–24 pairs), and length of the stipels (5–9 vs. ca 3 mm). But these features are inconsistent with those reported in Lôc &amp; Vidal (2001), who indicated no significant differences in these aspects (abruptly acuminate, mucronate or obtuse vs. abruptly and shortly acuminate, mucronate or obtuse, 9–15 vs. 10–17 pairs, and 3 vs. 3 mm). Our examination of the type specimens (Fig. 4C–D of M. pachyloba, Fig. 4A–B of M. penduliformis) also suggested no significant differences between them (acuminate to obtuse vs. acuminate or shortly acuminate, 13–20 vs. 11–17 pairs, and 1.7–2.6 vs. 1.6–2.3 mm). Until to now, we just observed that they are markedly different in the size of the flowers (14–17 mm long for M. pachyloba vs. 7–10 mm long for M. penduliformis). We are not sure whether it is resulted from the unopened flowers of specimens of the latter species, as the mature material is not available to us.</p> <p>In addition, some studies indicated that the two species have a standard petal with two basal callosities (Dunn 1912, Lôc &amp; Vidal 2001, Mattapha 2020), but this is inconsistent with the descriptions by other authors (e.g. Gagnepain 1916a, Sun 2006, Wei &amp; Pedley 2010) who described them with no callosities. Based on living material, we also did not observe basal callosities for M. pachyloba (living material of M. penduliformis was not available to us). Morphologically, M. penduliformis and M. pachyloba are very similar to M. rubiginosa Wight &amp; Arnott (1834: 263); they share a unique combination of characters, including woody climbers, stipellate leaflets with non-silvery lower surfaces, distinct brachyblasts, a standard with sericeous hairs outside, wings with two patches of golden hairs, diadelphous stamens, and tomentose pods. But the two former species have rather inflated (vs. compressed) mature pods and a different distribution. M. penduliformis and M. pachyloba are distributed in China, Thailand, Laos, Cambodia and Vietnam, while M. rubiginosa is endmic to South India.</p> </div>	https://treatment.plazi.org/id/097A87BCFFEFFF802C8DF896FCDDFA5B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE1FF802C8DFA3EFCECF933.text	097A87BCFFE1FF802C8DFA3EFCECF933.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia penicillata Gagnepain 1913	<div><p>9. Millettia penicillata Gagnepain (1913: 362)</p> <p>Type: — VIETNAM. Tonkin, Nam-dinh, Bord du fleuve, June 1908, S. Mouret 43 (lectotype: P02141848 image!, designated by Lôc &amp; Vidal 2001: 128).</p> <p>= Millettia foliolosa Gagnepain (1913: 356). Type: — LAOS. Paklay, 1866–1868, C. Thorel s.n. (lectotype P02754348 image!, designated by Mattapha et al. 2019b: 6; isolectotype: P02754347 image!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE1FF802C8DFA3EFCECF933	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE1FF802C8DF906FB25F8E4.text	097A87BCFFE1FF802C8DF906FB25F8E4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia pinnata (L.) Panigrahi 1989	<div><p>10. Millettia pinnata (L.) Panigrahi in Panigrahi &amp; Murti (1989: 210)</p> <p>≡ Cytisus pinnatus Linnaeus (1753: 741) ≡ Galedupa pinnata (L.) Taubert (1894: 344) ≡ Pongamia pinnata (L.) Pierre (1899: t. 385) ≡ Pongamia pinnata (L.) Merrill (1917: 271), nom. illeg. ≡ Robinia mitis Linnaeus (1763: 1044), nom. superfl. ≡ Pongamia mitis (L.) Kurz (1876: 128), nom. illeg. ≡ Pongamia mitis (L.) Merrill (1910: 101), nom. illeg. ≡ Pongamia glabra Ventenat (1803: t. 28), nom. superfl.</p> <p>Type: —Plukenet, Phytographia 2: tab. 104, fig. 3. 1691 (lectotype, designated by Smith 1985: 170).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE1FF802C8DF906FB25F8E4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE0FF812C8DFF56FE20FEFF.text	097A87BCFFE0FF812C8DFF56FE20FEFF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia principis Gagnepain 1913	<div><p>11. Millettia principis Gagnepain (1913: 363)</p> <p>Type: — VIETNAM (Tonkin) or LAOS. P. H. d’Orleans s.n. (holotype: P02141858 image!; isotype: P02141859 image!).</p> <p>This species is only known from the type, and it is probably conspecific with Millettia pulchra because both are very similar in morphology. But it is necessary to conduct a comprehensive analysis of morphological and molecular data before this can be formalised.</p> </div>	https://treatment.plazi.org/id/097A87BCFFE0FF812C8DFF56FE20FEFF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE0FF812C8DFE52FDD0FE6F.text	097A87BCFFE0FF812C8DFE52FDD0FE6F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia pulchra (Benth.) Kurz 1873	<div><p>12. Millettia pulchra (Benth.) Kurz (1873: 69)</p> <p>≡ Mundulea pulchra Bentham (1852: 248).</p> <p>Type: — BANGLADESH. Sylhet: without date, Wallich Cat. 5630 (lectotype: K000848694!, designated by Song et al. 2017b: 57).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE0FF812C8DFE52FDD0FE6F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE0FF812C8DFDE2FB3DFCF7.text	097A87BCFFE0FF812C8DFDE2FB3DFCF7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia pulchra var. tomentosa Prain 1897	<div><p>13. Millettia pulchra var. tomentosa Prain (1897: 358)</p> <p>Type: — INDIA. Assam, Manipur, Laireain, 3000 ft., 5 April 1882, G. Watt 6254 (first-step lectotype designated by Dunn 1912: 152, second-step lectotype designated here: E00301103!; isolectotypes: CAL0000011572 image!, HBG-520791 image!, K001415532!, P02141861 image!).</p> <p>Prain (1897) published the name Millettia pulchra var. tomentosa and cited three collections, namely Wallich Cat. 5630 C, Prain s.n. and Watt 6274 (actually 6254). Dunn (1912) indicated Watt 6254 as type [first-step lectotype], but did not specify a herbarium. There are at least five duplicates of this gathering, and we designate one of them (E 00301103) as the second-step lectotype of the name (see Art. 9.17 Ex. 14, Turland et al. 2018).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE0FF812C8DFDE2FB3DFCF7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE0FF812C8DFC5AFD55FA13.text	097A87BCFFE0FF812C8DFC5AFD55FA13.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia sericea (Vent.) Hasskarl 1844	<div><p>14. Millettia sericea (Vent.) Hasskarl (1844: 283).</p> <p>≡ Pongamia sericea Ventenat (1803: t. 28).</p> <p>Type: — INDONESIA. Java, Voyage à la recherche de la Pérouse, sous le commandement de d’Entrecassteaux, Septermber 1794 to May 1797, F. de Lahaie 2185 (lectotype designated here: P02753433 image!; isolectotype: P02753436 image!).</p> <p>= Millettia argentea Miquel (1855: 156). Type: — INDONESIA. Java, Zippelius s.n. (holotype: L0064647 image!).</p> <p>= Millettia turgida Miquel (1861: 300). Type: — INDONESIA. “ Sumatra occid. in prov. Priaman”, Diepenhorst HB695 (holotype: U0003570 image!).</p> <p>After Pongamia sericea was published by Ventenat (1803) using material collected by F. de Lahaie from Java, its type was not checked by many authors (e.g. Dunn 1912, Adema 2000, Lôc &amp; Vidal 2001). We examined two specimens in P, both of which matched Ventenat’s diagnosis, and designate one of them (P02753433) as the lectotype of the name. This species is easily recognized by its growth habit of woody climber, 5–9 leaflets with silvery lower surfaces, absence of stipels, distinct brachyblasts with 4–8 flowers per brachyblast, a standard petal with silky hairs outside, and very thick pods with dense brown hairs outside.</p> </div>	https://treatment.plazi.org/id/097A87BCFFE0FF812C8DFC5AFD55FA13	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE0FF822C8DFA66FB19FB11.text	097A87BCFFE0FF822C8DFA66FB19FB11.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia xylocarpa Miquel 1855	<div><p>15. Millettia xylocarpa Miquel (1855: 157)</p> <p>Type: — INDONESIA. Java, Soerabaja, 1802–1818, T. Horsfield s.n. (holotype: K000848773!).</p> <p>= Millettia pubinervis Kurz (1873: 68). Type: —MAYNMAR. Pegu, Tonkyeghat, S. Kurz 1778 (first-step lectotype designated by Dunn 1912: 178, second-step lectotype designated here: K000848733!; isolectotypes: K000848734!, CAL0000008171 image!).</p> <p>= Millettia decipiens Prain (1897: 360). Type: — MALAYSIA. Perak, Kwala Dipong, February 1885, B. Scortechini 1749 (first-step lectotype designated by Dunn 1912: 172, second-step lectotype designated here: K000848760!; isolectotypes: BM!, CAL0000008071 image!, CAL0000008072 image!, K000848758!).</p> <p>= Millettia dehiscens (Koord. &amp; Valeton) Prain in King (1897: 90) ≡ Pongamia dehiscens Koorders &amp; Valeton (1895: 96). Type: — INDONESIA. Java. Res. Madioen, Ngebel, ca 500 m, 14 October 1892, S. H. Koorders 4105 (first-step lectotype designated by Adema 2000: 415, second-step lectotype designated here: L0064654 image!; isolectotypes: B100277846 image!, BO-0085804!, CAL0000008130 image!, K000848771!, K000848772!, L0064651 image!, L0064655 image!, P02141879 image!, P02141880 image!).</p> <p>= Millettia hemsleyana Prain (1897: 360). Type: — MALAYSIA. Perak, Palo Kanuri, February 1889, L. Wray 3310 (first-step lectotype designated by Lôc &amp; Vidal 2001: 110, second-step lectotype designated here: K000848757!; isolectotypes: BM!, CAL0000008139 image!, K000848756!).</p> <p>= Millettia wrightiana Prain (1897: 359). Type: — MYANMAR. Camp., 18 June 1888, J. C. Prazer s.n. (lectotype: K, designated by Lôc &amp; Vidal 2001: 110, not seen; isolectotype: CAL0000008152 image!).</p> <p>= Millettia nana Gagnepain (1913: 359). Type: — CAMBODIA. endroits montueux de la prov. de Samrongtong, mts Aral, March 1870, L. Pierre 1020 (lectotype designated here: P 02141875 image!; isolectotypes: BM000997286!, E00313516!, K000848778!, K000848779!, P06772122 image!, P 02141876 image!, P 02141877 image!, P 02141878 image!, US-483930!).</p> <p>= Millettia fallax Craib (1927: 57). Type: — THAILAND. Pre, Den Chai, 150 m, 23 March 1914, A. F. G. Kerr 3163 (lectotype designated here: K000848780!, isolectotypes: BM000997287!, K000848781!, TCD0015783 image!).</p> <p>Kurz (1873) published Millettia pubinervis and cited only a locality (Martaban). Dunn (1912) and Adema (2000) indicated Kurz 1778 as the type of M. pubinervis, but they did not specify a herbarium. We traced three duplicates of this collection, all of which should be considered as syntypes (see Art. 7.11 and Art. 40 Ex. 3, Turland et al. 2018). One of them (K000848733) is designated here as the lectotype of M. pubinervis. The protologue of M. decipiens listed three collectors (Scortechini, Wray, Ridley) without citing collecting numbers (Prain 1897). Subsequently, Scortechini 1749 (without a herbarium) was indicated by Dunn (1912) as type. But Adema (2000) provided different type information for M. decipiens [“Type: Scortechini 1747 (holo K; iso A, K)”]. We checked the two collections and found that all five sheets of Scortechini 1749 [BM, CAL (2), K (2)] and two of Scortechini 1747 (A00073552, K000848759) belong to M. decipiens, but another of Scortechini 1747 (E00203612) represents M. sericea. We designated the specimen (Scortechini 1749, K000848760) as the second-step lectotype of M. decipiens (see Art. 9.17 Ex. 14). For the name Pongamia dehiscens, Koorders &amp; Valeton (1895) published it based on material collected by S. H. Koorders. Adema (2000) designated Koorders 4105 (L) as the lectotype of P. dehiscens. In the herbarium L, there are thee duplicates of this gathering, all of which should be syntypes (see Art. 40.2 Ex. 3). We designate one of them (L0064654) as the second-step lectotype of P. dehiscens. The original material of the name Millettia hemsleyana includes two gatherings, viz. Wray 3310, 3608 (Prain 1897), of which the former was indicated by Dunn (1912) as type. Lôc &amp; Vidal (2001) designated Wray 3310 (K) as lectotype. There are two duplicates of Wray 3310 in the herbarium K, and we designate one of them (K000848757) as the second-step lectotype of M. hemsleyana. The protologue of M. nana just cited Pierre 1020 (Gagnepain 1913). Lôc &amp; Vidal (2001) indicated Pierre 1020 (holo- P) as type, but there are five duplicates of the collection in P, all of which are syntypes of M. nana. The specimen (Pierre 1020, P 02141875) with a drawing of a dissected flower is designated here as the lectotype of M. nana. We found that the original material of M. fallax includes at least four specimens of A. F. G. Kerr 3163 [BM, K (2), TCD]. Lôc &amp; Vidal (2001) provided the type information [“Type: Kerr 3163, Thaïlande (holo-, K!)”], but this typification was not effective (see Art. 7.11, Art. 9.10 Ex. 11, and Art. 40.2 Ex. 3). We designated one of them (K000848780) as the lectotype of M. fallax.</p> </div>	https://treatment.plazi.org/id/097A87BCFFE0FF822C8DFA66FB19FB11	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE3FF822C8DFAFFFE24F9BB.text	097A87BCFFE3FF822C8DFAFFFE24F9BB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Derris taiwaniana (Hayata) Z. Q. Song	<div><p>1. Derris taiwaniana (Hayata) Z.Q. Song in Song &amp; Pan (2022: 238).</p> <p>≡ Millettia taiwaniana (Hayata) Hayata (1920: 22) ≡ Pongamia taiwaniana Hayata (1913: 79) ≡ Whitfordiodendron taiwanianum (Hayata) Ohwi (1936: 660).</p> <p>Type: — CHINA. Taiwan, Taibei, Sankakuyu, 1902, K. Nagai s.n. (syntype, not seen); CHINA. Taiwan, 13 March, S. Yokoyama 27 (syntype, K001414935!).</p> <p>= Millettia pachycarpa Bentham (1852: 250). Type: — INDIA. Upper Assam. C. Jenkins s.n. (lectotype: K001415586!, designated by Song &amp; Pan 2022: 238; isolectotypes: CAL0000008147 image!, K001415584!, K001415585!, L0019105 image!, NY!, P 02141837 image!, P 02141838 image!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE3FF822C8DFAFFFE24F9BB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE3FF842C8DF99EFC5DFC3E.text	097A87BCFFE3FF842C8DF99EFC5DFC3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Derris tonkinensis Gagnepain 1913	<div><p>2. Derris tonkinensis Gagnepain (1913: 349).</p> <p>Type: — VIETNAM. Tonkin, baie d’Along, 3 July 1885, B. Balansa 1189 (lectotype: P00700373 image!, designated by Lôc &amp; Vidal 2001: 78; isolectotypes: P00700374 image!).</p> <p>= Millettia boniana Gagnepain (1913: 351). Type: — VIETNAM. Tonkin, prov. Ha Nam, Vo Xa, 12 September 1891, H. F. Bon 4871 (lectotype designated here: P02141778 image!; isolectotypes: P02141779 image!, P02141780 image!, P00800923 image!), syn. nov.</p> <p>Millettia boniana was described by Gagnepain (1913: 351) as a new species based on a single flowering collection from Tonkin, Vietnam (H. F. Bon 4871, Fig. 5: A). This is a poorly known species. The species is known only from the type locality, and its fruit information is still not provided in any literature. Lôc &amp; Vidal (2001) stated that this species was also found in one locality in Thailand, but did not provide any voucher information. In Flora of Thailand, Mattapha (2020) recorded 27 species of Millettia, but did not include this species. We did not find any other specimens of the species except for four sheets of type specimens from Vietnam. In the protologue, Gagnepain (1913) described the species with terminal and axillary inflorescences, although he was not sure about its growth habit (“Arbor vel frutex scandens?”). Both Millettia and Derris Loureiro (1790: 432) contain trees and climbers, but Millettia species usually bear axillary inflorecences (Song et al. 2021), while many species of Derris are often recorded with terminal inflorecences (Chen &amp; Pedley 2010, Sirichamorn et al. 2012). Millettia boniana was also described with slender branches bearing whitish lenticels, estipellate leaflets, whitish flowers, glabrous petals, a standard petal without basal callosities and auricles, biauriculate wings, and fewer ovules per ovary (Gagnepain 1913). In these characters, M. boniana is also very similar to some species of the genus Derris such as D. tonkinensis.</p> <p>Specially, in the discussions of Millettia boniana, Gagnepain (1913) pointed out that the collector (H. F. Bon) of its type specimens wrote Derris on the label. Furthermore, we found that a flowering syntype of Derris tonkinensis, collected by H. F. Bon (3347, Fig. 5C) from Tonkin, Vietnam, is strikingly similar to the type specimens of M. boniana in morphology. In addition, a fruiting specimen that was collected by H. F. Bon (3381, Fig. 5D) is consistent with M. boniana in appearance, but it has indehiscent, thin and winged pods and belongs to D. tonkinensis. Millettia and Derris are very similar in morphological characters, especially when lacking fruiting material, and this has caused transfer of some species names between the two genera (Merrill 1910, How 1954, Song et al. 2017a, Song &amp; Pan 2022). In fact, the lectotype (B. Balansa 1189, Fig. 5B) and isolectotypes of D. tonkinensis were recorded by Drake (1891: 188) as Millettia sp. Based on these analyses, M. boniana is proposed here as a new synonym of D. tonkinensis.</p> <p>In addition, in the protologue of M. boniana Gagnepain (1913) just cited Bon 4871, but did not specify the holotype. Lôc &amp; Vidal (2001) provided the type information of M. boniana [“Type: Bon 4871, Viȇtnam, Nam Ha, Vo Xa, sept. 1891, fl. (holo-, P!; iso-, P!)”], which means presence of more than one duplicates of this gathering and all of them should be considered as syntypes (see Art. 7.11 Ex. 12 and Art. 40 Ex. 3, Turland et al. 2018). We traced four duplicates of this collection in P, of which three labelled “TYPE” and the fourth labelled “ISOTYPE”. We designate one of them (P00700373) with “TYPE” as the lectotype of M. boniana.</p> </div>	https://treatment.plazi.org/id/097A87BCFFE3FF842C8DF99EFC5DFC3E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE5FF842C8DFC12FEF9FB7A.text	097A87BCFFE5FF842C8DFC12FEF9FB7A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Fordia cauliflora Hemsl.	<div><p>3. Fordia cauliflora Hemsl. in Forbes &amp; Hemsley (1886: 160).</p> <p>≡ Millettia cauliflora (Hemsl.) Gagnepain (1916: 350), non Prain (1897: 94).</p> <p>Type: — CHINA. Guangdong, on the west river, May 1882, C. Ford s.n. (holotype: K000898188!; isotypes: A00066256!, HK 0006962 image!, NY00008079!).</p> <p>Gagnepain (1916b) and Hô (1999) recorded this species from Vietnam. But Lock &amp; Heald (1994) clearly pointed out this record by Gagnepain (1916b) was presumably in error. This species was considered to be endemic to China (Wei &amp; Pedley 2010). We also did not find any specimens from other countries. Thus, it should be excluded from the flora of Vietnam.</p></div> 	https://treatment.plazi.org/id/097A87BCFFE5FF842C8DFC12FEF9FB7A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE5FF842C8DFADFFE24FA0E.text	097A87BCFFE5FF842C8DFADFFE24FA0E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Huchimingia ichthyochtona (Drake) Z. Q. Song	<div><p>4. Huchimingia ichthyochtona (Drake) Z.Q. Song in Song et al. (2022: 47).</p> <p>≡ Millettia ichthyochtona Drake (1891: 187). Type: — VIETNAM. Tonkin, Ha Tay, env. de Tu Phap, September 1886, B. Balansa 2236 (lectotype: P02141811 image!, designated by Lôc &amp; Vidal 2001: 104; isolectotypes: K000848753!, P02141809 image!, P02141810 image!, P02141812 image!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE5FF842C8DFADFFE24FA0E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE5FF842C8DFA04FCA0F948.text	097A87BCFFE5FF842C8DFA04FCA0F948.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Huchimingia piscidia (Roxb.) Z. Q. Song	<div><p>5. Huchimingia piscidia (Roxb.) Z.Q. Song in Song et al. (2022: 48).</p> <p>≡ Millettia piscidia (Roxburgh 1832: 240) Wight (1838: t. 86) ≡ Galedupa piscidia Roxb. ≡ Pongamia piscidia (Roxb.) Sweet (1839: 193) ≡ Phaseolodes piscidia Kuntze (1891: 201).</p> <p>Type: — INDIA. cultivated in Calcutta Botanical Garden, introduced from Silhet, 1813, W. Roxburgh s.n. (lectotype: BM012554441!, designated by Dunn 1912: 166).</p> <p>This species was recorded by Hô (1999) from Vietnam, but it was not included by Lôc &amp; Vidal (2001). Most recently, Song et al. (2022) transfered it to the genus Huchimingia and suggested it is distributed in China, India and Myanmar. Thus, the species should be excluded from the flora of Vietnam.</p></div> 	https://treatment.plazi.org/id/097A87BCFFE5FF842C8DFA04FCA0F948	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE5FF842C8DF8C1FC95F8F9.text	097A87BCFFE5FF842C8DF8C1FC95F8F9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Huchimingia podocarpa (Dunn) Z. Q. Song	<div><p>6. Huchimingia podocarpa (Dunn) Z.Q. Song in Song et al. (2022: 49).</p> <p>≡ Millettia podocarpa Dunn (1912: 166).</p> <p>Type: — MYANMAR. Upper Burma, Upper Chindwin, Byinbou, December 1907, A. E. Meebold 7823 (holotype: K000848691!; isotypes: E00275442!, K000848692!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE5FF842C8DF8C1FC95F8F9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE5FF852C8DF851FBC6FEB7.text	097A87BCFFE5FF852C8DF851FBC6FEB7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Imbralyx acutiflorus (Z. Q. Song 2022) Z. Q. Song 2022	<div><p>7. Imbralyx acutiflorus (Gagnep.) Z.Q. Song, comb. nov.</p> <p>≡ Millettia acutiflora Gagnepain (1913: 350).</p> <p>Type: — THAILAND. monts de La-khon, pres du Mekong, September 1877, Harmand s.n. (holotype: P02141775 image!; isotype: P02768357 image!).</p> <p>Morphologically, Millettia acutiflora has distinct brachyblasts bearing numerous flowers, spindle-shaped flowerbuds, imbricate calyx lobes in buds, white petals, monadelphous stamens, and raised nervation on both surfaces of leaflets, which are consistent with those of the newly reinstated genus Imbralyx (Song 2021). Thus, a new combination Imbralyx acutiflorus (Gagnep.) Z.Q. Song is established here based on M. acutiflora Gagnep.</p></div> 	https://treatment.plazi.org/id/097A87BCFFE5FF852C8DF851FBC6FEB7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE4FF852C8DFE31FC53FDC9.text	097A87BCFFE4FF852C8DFE31FC53FDC9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Imbralyx leptobotrys var. macrocarpus (P. K. Loc) Z. Q. Song 2021	<div><p>9. Imbralyx leptobotrys var. macrocarpus (P.K. Lôc) Z.Q. Song (2021: 228).</p> <p>≡ Millettia leptobotrya var. macrocarpa P.K. Lôc in Lôc &amp; Vidal (2001: 120).</p> <p>Type: — VIETNAM. Thanh Hoa, La Han, 3 August 1920, M. Poilane 1701 (holotype: P02141820 image!; isotype: P02141821 image!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE4FF852C8DFE31FC53FDC9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE4FF852C8DFE83FEA5FE42.text	097A87BCFFE4FF852C8DFE83FEA5FE42.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Imbralyx leptobotrys (Dunn) Z. Q. Song 2021	<div><p>8. Imbralyx leptobotrys (Dunn) Z.Q. Song (2021: 228).</p> <p>≡ Millettia leptobotrya Dunn (1912: 189).</p> <p>Type: — CHINA. Yunnan, Szemao, S. E. forest, 4000 ft., 26 December, A. Henry 12792 (lectotype: K000898191!, designated by Dasuki &amp; Schot 1991: 198; isolectotypes: MO 203008!, NY00016342!, NY00016344!, PE00410935!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE4FF852C8DFE83FEA5FE42	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE4FF852C8DFD4AFE77FC9B.text	097A87BCFFE4FF852C8DFD4AFE77FC9B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Imbralyx pierrei (Gagnep.) Z. Q. Song 2021	<div><p>10. Imbralyx pierrei (Gagnep.) Z.Q. Song (2021: 229).</p> <p>≡ Millettia pierrei Gagnepain (1913: 362).</p> <p>Type: — CAMBODIA. Kampong Speu province, Mt Srâl, April 1870, L. Pierre 1032 (lectotype: P02141851 image!, designated by Mattapha et al. 2019b: 6; isolectotypes: NY00026405!, P02141852 image!, P02141853 image!, P01050288 image!).</p> </div>	https://treatment.plazi.org/id/097A87BCFFE4FF852C8DFD4AFE77FC9B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE4FF852C8DFCFEFBF3FB45.text	097A87BCFFE4FF852C8DFCFEFBF3FB45.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia brandisiana Kurz 1873	<div><p>11. Millettia brandisiana Kurz (1873: 69).</p> <p>Type: — MANMAR. Pegu, Yomah, 28 March 1871, S. Kurz 2538 (lectotype: CAL0000008168 image!, designated by Mattapha et al. 2019a: 179).</p> <p>Hô (1999) and Mattapha (2020) recorded this species from Vietnam, but Lock &amp; Heald (1994) and Lôc &amp; Vidal (2001) did not include it in the flora of Vietnam. In Câyco Viêtnam: An Illustrated Flora of Vietnam, Hô (1999) described this species with 11 leaflets, and provided a drawing that indicated it with 9 leaflets, both of which are inconsistent with the 15–21 leaftlets per leaf of Millettia brandisiana. Mattapha (2020) did not provide any vouchers from Vietnam. We also did not find any specimens from Vietnam. Thus this species should be excluded from flora of Vietnam. Mattapha et al. (2019a) designated S. Kurz 2538 (CAL 0000008168), which bears many flowers and was collected on 28 March 1871, as a lectotype, but the two specimens of S. Kurz 2538 (CAL 0000008167 and K 000848699) should not be considered as isolectotypes because they bear pods and were collected on 29 January 1871.</p> </div>	https://treatment.plazi.org/id/097A87BCFFE4FF852C8DFCFEFBF3FB45	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE4FF852C8DFACBFBEEF954.text	097A87BCFFE4FF852C8DFACBFBEEF954.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia caerulea Baker 1876	<div><p>12. Millettia caerulea Baker (1876: 107).</p> <p>Type: — MYANMAR. Hill at Phanoe, Ataran river, 10 May 1827, Wallich Cat. 5894 (first-step lectotype designated by Dunn 1912: 185, second-step lectotype designated here: K000848730!; isolectotypes: BM012554531!, K001122519!).</p> <p>Hô (1999) and Mattapha (2020) recorded this species from Vietnam. But Lock &amp; Heald (1994) and Lôc &amp; Vidal (2001) did not include it in the flora of Vietnam, and we also did not find any specimens from Vietnam. In addition, Pérez (2014) conducted a phytochemical and biological evaluation of this species based on the samples from Nui Chua National Park, Vietnam, but we found that it is the misidentification of the species of Antheroporum Gagnepain (1915: 180) according to Fig. 3.1 provided by Pérez (2014: 126). Thus, this species may be excluded from the flora of Vietnam. In addition, the protologue of M. caerulea provided two localities and two collectors (“Ava, at Phanoe, Wallich; Malacca, Maingay ”). Dunn (1912) cited “Lower Burma: ‘Hill at Phanoe, 10.5.1827. Robinia ? caerulea, Wall. Cat. 5894’ (type)”, but did not specify a herbarium. There are more than one duplicates of Wallich Cat. 5894, one of which (K 000848730) is designated here as the second-step lectotype of the name.</p> </div>	https://treatment.plazi.org/id/097A87BCFFE4FF852C8DFACBFBEEF954	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
097A87BCFFE4FF852C8DF93DFDD7F7B8.text	097A87BCFFE4FF852C8DF93DFDD7F7B8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Millettia nigrescens Gagnepain 1913	<div><p>13. Millettia nigrescens Gagnepain (1913: 360).</p> <p>Type: — CAMBODIA. Preah Vihear, Kompong Soai, February 1876, F. J. Harmand 412 (holotype: P02141829 image!; isotypes: BO-1703789!, K000848785!, P02141830 image!, P02141831 image!).</p> <p>Hô (1999) recorded this species from Vietnam, but Lôc &amp; Vidal (2001) suggested that it was known only from the types. We did not find any specimens except for the five type specimens from Cambodia. Thus, it was excluded here from the flora of Vietnam. It is a very poorly known species and is characterised by its tree habit, the presence of stipels, 7 leaflets per leaf, leaflets and flowers becoming black when dry, distinct brachyblasts bearing 2–5 flowers, and a standard with basal callosities.</p></div> 	https://treatment.plazi.org/id/097A87BCFFE4FF852C8DF93DFDD7F7B8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Song, Zhu-Qiu;Li, Shi-Jin;Vu, Quang Nam;Khang, Nguyen Sinh	Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam, Khang, Nguyen Sinh (2022): Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam. Phytotaxa 571 (2): 169-185, DOI: 10.11646/phytotaxa.571.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.571.2.4
