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135.0000 Family Orchidaceae Juss.; Gen. Pl. [Jussieu] 64 (1789), nom. cons.
over 800 genera, more than 30.000 spp. worldwide, mostly tropical
Species listed in database: 30847; hybrids: 1493
= Apostasiaceae Lindl.; Nix. Pl. 22 (1833), nom. cons.
= Cypripediaceae Lindl.; Nix. Pl. 22 (1833)
= Limodoraceae Horan.; Char. Ess. Fam. 44 (1847)
= Liparidaceae Vines; Stud. Text-book Bot. 2: 567 (1895)
= Neottiaceae Horan.; Prim. Lin. Syst. Nat. 50 (1834)
= Neuwiediaceae R.Dahlgren ex Reveal & Hoogland; Bull. Mus. Natl. Hist. Nat., B, Adansonia, Sér. 4, 13: 91 (1991)
= Ophrydaceae Vines; Stud. Text-book Bot. 2: 566 (1895)
= Pycnanthaceae Ravenna; Onira 12(6): 29 (2011)
= Vanillaceae Lindl.; Key Bot. 73 (1835)
135.4557 Genus Odontochilus Blume; Coll. Orchid. 79. tt. 29, 36 (1858)
Distribution: Tropical Asia, Malaysia, Polynesia. Kuhlhasseltia is kept separate by many authors.
Species listed in database: 72
= Cystopus Blume; Coll. Orchid. 82 (1858) not Levl., Fungi p. p. (1847)
= Evrardia Gagnep.; Bull. Mus. Natl. Hist. Nat., Sér. 2, 4: 596 (1932)
= Evrardiana Aver.; Bot. Zhurn. (Moscow & Leningrad) 73(3): 432 (1988), nom. nov.
= Evrardianthe Rauschert; Feddes Repert. 94(7­8): 433 (1983), nom. nov.
= Kuhlhasseltia J.J.Sm.; Icon. Bogor. [Boerlage] t. 301 (1910)
= Myrmechis (Lindl.) Blume; Coll. Orchid. 76, t. 21 (1858)
= Pristiglottis Cretz & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
= Tubilabium J.J.Sm.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 9: 446 (1928)
= Vexillabium F.Maek.; J. Jap. Bot. 11: 457 (1935) [fide Ormerod 2002]
species :
Odontochilus acalcaratus (Aver.) Ormerod; Lindleyana 17(4): 225 (2002)
Distribution: Vietnam
41 VIE
Synonyms: hidden
= Anoectochilus acalcaratus Aver.; Bot. Zhurn. (Moscow & Leningrad) 81(10): 74 (1996)
species :
Odontochilus asraoa (J.Joseph & Abbar.) Ormerod; Taiwania 50(1): 7 (2005)
Distribution: Bhutan; India (Meghalaya: Khasia Hills)
40 BHU IND
Synonyms: hidden
= Chamaegastrodia asraoa (J.Joseph & Abbar.) Seidenf. & A.N.Rao; Nordic J. Bot. 14(3): 299 (1994)
= Evrardia asraoa J.Joseph & Abbar.; Bull. Bot. Surv. India 25 (1­4): 232 (1983 publ. 1985)
= Evrardianthe asraoa (J.Joseph & Abbar.) C.S.Kumar; Cat. Indian Orchids [Kumar & Manilal] 94 (1994)
= Evrardianthe asraoa (J.Joseph & Abbar.) Senghas; (2001) [comb. nov. superfl.]
= Hetaeria asraoa (J.Joseph & Abbar.) Karthik.; Fl. Ind. Enum. Monocot. [Karthikeyan et al.] 146 (1989)
species :
Odontochilus aureus Aver.; Wulfenia 22: 176 (2015)
Distribution: Vietnam
41 VIE
species :
Odontochilus bakhimensis (D.Maity, N.Pradhan & Maiti) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: N-India (Sikkim)
40 IND
Synonyms: hidden
= Myrmechis bakhimensis D.Maity, N.Pradhan & Maiti; Acta Phytotax. Sin. 45(3): 321 (2007)
species :
Odontochilus bilobuliferus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Borneo; Sulawesi
42 BOR SUL
Synonyms: hidden
= Myrmechis bilobulifera (J.J.Sm.) Schuit.; Blumea 41(2): 401 (1996)
= Tubilabium bilobuliferum J.J.Sm.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 10: 6 (1928)
species :
Odontochilus brachyscapus (Aver., Vuong & Ormerod) R.Kr.Singh; J. Biodivers. Conservation 10(1): 33 (2026)
Distribution: Vietnam
41 VIE
Synonyms: hidden
= Myrmechis brachyscapa Aver., Vuong & Ormerod; Phytotaxa 619(4): 260 (2023)
species :
Odontochilus brevistylis Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 100 (1890)
subspecies :
subsp. brevistylis
Distribution: China (Yunnan); SE-Tibet; Thailand; Vietnam; peninsular Malaysia (Perak, Pahang)
36 CHI TIB 41 THA VIE 42 MLY
Synonyms: hidden
= Anoectochilus brevistylus (Hook.f.) Ridl.; Mat. Fl. Malay. Penins. 1: 214 (1907)
= Cystopus brevistylus (Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
subspecies :
subsp. candidus (T.P.Lin & C.C.Hsu) T.P.Lin; Taiwania 61(2): 111 (2016)
Distribution: Taiwan
38 TAI
Synonyms: hidden
= Anoectochilus candidus (T.P.Lin & C.C.Hsu) K.Y.Lang; Fl. Reipubl. Popularis Sin. 17: 217 (1999)
= Anoectochilus inabae var. candidus (T.P.Lin & C.C.Hsu) S.S.Ying; Coloured Illustr. Orchid Fl. Taiwan 1: 62 (1996)
= Odontochilus candidus T.P.Lin & C.C.Hsu; Taiwania 21(2): 234 (1976)
= Odontochilus humilis S.S.Ying; New Taxa New Names 6: 525 (2023), as ´humilus´
= Odontochilus inabae var. candidus (T.P.Lin & C.C.Hsu) S.S.Ying; Quart. J. Chin. Forest. 21: 116 (1988)
species :
Odontochilus buruensis Ormerod & Juswara; Harvard Pap. Bot. 24(1): 29 (2019)
Distribution: Moluccas (Buru)
42 MOL
Synonyms: hidden
= Myrmechis aurea (J.J.Sm.) Schuit.; Blumea 41(2): 401 (1996)
= Odontochilus aureus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 106 (2016), nom. illeg., non Odontochilus aureus Aver. 2015
= Tubilabium aureum J.J.Sm.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 9: 446 (1928)
species :
Odontochilus chalmersii (Schltr.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: ?Lesser Sunda Isl.; ?Moluccas; New Guinea (SE-Papua New Guinea)
42 NWG
Synonyms: hidden
= Cheirostylis chalmersii (Schltr.) Schltr.; Repert. Spec. Nov. Regni Veg. 10: 11 (1911)
= Myrmechis chalmersii (Schltr.) Schuit.; Blumea 41: 401 (1996)
= Zeuxine chalmersii Schltr.; Bull. Herb. Boissier, Sér. 2, 6: 297 (1906)
species :
Odontochilus chinensis (Rolfe) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: China (N-Fujian, W-Hubei, NE- & W-Sichuan)
36 CHI
Synonyms: hidden
= Myrmechis chinensis Rolfe; J. Linn. Soc., Bot. 36: 44 (1903)
species :
Odontochilus clarkei Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 100 (1890)
Distribution: SE-Tibet (Mêdog Xian); N-India (Arunachal Pradesh, Manipur, Sikkim, West Bengal); Myanmar
36 TIB 40 IND 41 MYA
Synonyms: hidden
= Anoectochilus clarkei (Hook.f.) Seidenf. & Smitinand; Orchids Thailand 88 (1959)
= Cystopus clarkei (Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
species :
Odontochilus coerulescens (Schltr.) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Synonyms: hidden
= Cystopus coerulescens Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 1: 68 (1911)
= Odontochilus coerulescens (Schltr.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), isonym
= Pristiglottis coerulescens (Schltr.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
species :
Odontochilus crispus (Lindl.) Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 99 (1890)
Distribution: China (NW-Yunnan); S-Tibet (Zayü Xian); Nepal; Bhutan; India (Arunachal Pradesh, Meghalaya, Nagaland, Sikkim, West Bengal); Myanmar
36 CHI TIB 40 BHU IND NEP 41 MYA
Synonyms: hidden
= Anoectochilus crispus Lindl.; Proc. Linn. Soc. London 1: 180 (1857)
= Cystopus crispus (Lindl.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
species :
Odontochilus degeneri L.O.Williams; Sargentia 1: 9 (1942)
Distribution: Fiji
60 FIJ
Synonyms: hidden
= Pristiglottis degeneri (L.O.Williams) Kores; Allertonia 5(1): 29 (1989)
species :
Odontochilus drymoglossifolius (Hayata) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Taiwan; Myanmar
38 TAI 41 MYA
Synonyms: hidden
= Myrmechis drymoglossifolia Hayata; Icon. Pl. Formosan. 6: 90 (1916)
= Myrmechis gracilis var. sasakii (Yamam.) Ying; (1990)
= Myrmechis japonica var. sasakii (Yamam.) S.S.Ying; Coloured Ill. Indig. Orchids Taiwan 1(2): 403 (1977), et Quart. J. Chin. Forest. 11(2): 91 (1978)
= Myrmechis sasakii Yamam.; Icon. Pl. Formosan., Suppl. 2: 1 (1926)
= Odontochilus drymoglossifolius (Hayata) T.C.Hsu; Ill. Fl. Taiwan 2: 146 (2016), isonym
species :
Odontochilus duplex (Holttum) Ormerod; Taiwania 50(1): 7 (2005)
Distribution: Thailand (peninsular Thailand); peninsular Malaysia
41 THA 42 MLY
Synonyms: hidden
= Anoectochilus duplex Holttum; Gard. Bull. Singapore 11: 275 (1947)
species :
Odontochilus elongatus (Blume) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Sumatra; Java
42 JAW SUM
Synonyms: hidden
= Anoectochilus elongatus (Blume) Miq.; Fl. Ned. Ind. 3: 734 (1859)
= Cystopus elongatus Blume; Coll. Orchid. 84 (1858)
= Odontochilus elongatus (Blume) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), isonym
= Pristiglottis elongata (Blume) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
species :
Odontochilus elwesii (King & Pantl.) Clarke ex Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 100 (1890)
Distribution: China (Sichuan, Guangxi, Guizhou, Yunnan); Taiwan; Bhutan; India (Arunachal Pradesh, Meghalaya, Nagaland, Sikkim, West Bengal); Myanmar; Thailand; N-Vietnam
36 CHI 38 TAI 40 BHU IND 41 MYA THA VIE
Synonyms: hidden
= Anoectochilus daoensis Gagnep.; Bull. Mus. Natl. Hist. Nat., Sér. 2, 22: 632 (1951)
= Anoectochilus elwesii (C.B.Clarke ex Hook.f.) King & Pantl.; Ann. Roy. Bot. Gard. (Calcutta) 8: 297 (1898)
= Anoectochilus purpureus (C.S.Leou) S.S.Ying; Coloured Ill. Indig. Orchids Taiwan 1: 62 (1996)
= Cystopus elwesii (C.B.Clarke ex Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Odontochilus purpureus C.S.Leou; Quart. J. Exp. Forest. 6(3): 68 (1992)
species :
Odontochilus fimbriatus (J.J.Sm.) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: New Guinea (Papua New Guinea, Irian Jaya)
42 NWG
Synonyms: hidden
= Cystopus fimbriatus J.J.Sm. ex Valeton; Bull. Dépt. Agric. Indes Néerl. 10: 3 (1907)
= Odontochilus fimbriatus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), isonym
= Pristiglottis fimbriata (J.J.Sm. ex Valeton) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
species :
Odontochilus gilesii (Ormerod) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Borneo
42 BOR
Synonyms: hidden
= Kuhlhasseltia gilesii Ormerod; Lindleyana 17(4): 207 (2002)
species :
Odontochilus glaber (Blume) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Java
42 JAW
Synonyms: hidden
= Anoectochilus glaber (Blume) Miq.; Fl. Ned. Ind. 3: 733 (1859)
= Myrmechis glabra Blume; Coll. Orchid. 76, t. 78 (1858)
= Myrmechis grandiflora (Lindl.) Ormerod; Austral. Orchid Rev. 63(4): 10 (1998)
= Rhamphidia grandiflora Lindl.; J. Proc. Linn. Soc., Bot. 1: 182 (1857)
species :
Odontochilus gracilis (Blume) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Sumatra; Philippines; Java
42 JAW PHI SUM
Synonyms: hidden
= Anoectochilus gracilis Blume; Bijdr. Fl. Ned. Ind. 413 (1825)
= Myrmechis gracilis (Blume) Blume; Coll. Orchid. 76, t. 77 (1858)
= Neottia alsinifolia (Lindl.) Reinw. ex Blume; Coll. Orchid. 77 (1858)
= Rhamphidia alsinifolia Lindl.; J. Proc. Linn. Soc., Bot. 1: 182 (1857)
species :
Odontochilus grandiflorus (Lindl.) Benth. & Hook.f.; Gen. Pl. [Bentham & Hooker f.] 3: 598 (1883)
Distribution: India (Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, West Bengal); Myanmar (Kachin)
40 IND 41 MYA
Synonyms: hidden
= Anoectochilus grandiflorus Lindl.; J. Proc. Linn. Soc., Bot. 1: 179 (1857)
= Cystopus grandiflorus (Lindl.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
species :
Odontochilus guangdongensis S.C.Chen, S.W.Gale & P.J.Cribb; Fl. China 25: 81 (2009), nom. nov.
Distribution: China (Guangdong, Hunan)
36 CHI
Synonyms: hidden
= Chamaegastrodia nanlingensis H.Z.Tian & F.W.Xing; Novon 18(2): 261 (2008), not Odontochilus nanlingensis (Siu & K. Y. Lang) Ormerod 2003
species :
Odontochilus hasseltii (Blume) J.J.Wood; Orchids Mount Kinabalu 2: 440 (2011)
Distribution: Sumatra; Borneo (Mt. Kinabalu, Sabah, Sarawak); Java
42 BOR JAW SUM
Synonyms: hidden
= Anoectochilus hasseltii (Blume) Miq.; Fl. Ned. Ind. 3: 734 (1859)
= Cystopus hasseltii Blume; Coll. Orchid. 86 (1859)
= Pristiglottis hasseltii (Blume) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
species :
Odontochilus hatumetensis (J.J.Sm.) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Moluccas (Seram)
42 MOL
Synonyms: hidden
= Cystopus hatumetensis J.J.Sm.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 10: 99 (1928)
= Odontochilus hatumetensis (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), isonym
= Pristiglottis hatumetensis (J.J.Sm.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus hydrocephalus (J.J.Sm.) J.J.Wood; Orchids Mount Kinabalu 2: 440 (2011)
Distribution: Borneo (Kalimantan)
42 BOR
Synonyms: hidden
= Cystopus hydrocephalus J.J.Sm.; Bull. Dépt. Agric. Indes Néerl. 22: 9 (1909)
= Pristiglottis hydrocephala (J.J.Sm.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus integrus (Fukuy.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Taiwan
38 TAI
Remarks: not a synonym of O. yakusimensis fide Liu & Lin 2025
Synonyms: hidden
= Kuhlhasseltia integra (Fukuy.) T.C.Hsu & S.W.Chung; Taiwania 54(1): 82 (2009)
= Odontochilus integrus (Fukuy.) T.C.Hsu; Ill. Fl. Taiwan 2: 148 (2016), isonym
= Pristiglottis integra Fukuy.; Bot. Mag. (Tokyo) 50: 20 (1936)
= Vexillabium integrum (Fukuy.) S.S.Ying; Coloured Ill. Indig. Orchids Taiwan 1(2): 509 (1977)
species :
Odontochilus japonicus (Rchb.f.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Russian Far East (Kuril Isl.); China (N-Fujian, W-Sichuan, NW-Yunnan); SE-Tibet; South Korea; Japan (Hokkaido, Honshu)
31 RFE 36 CHI TIB 38 JAP KOR
Synonyms: hidden
= Myrmechis japonica (Rchb.f.) Rolfe; J. Linn. Soc., Bot. 36: 44 (1903)
= Rhamphidia japonica Rchb.f.; Bot. Zeitung (Berlin) 26: 39 (1878)
species :
Odontochilus javanicus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Sumatra; Borneo (Mt. Kinabalu, Sabah, Sarawak); Java
42 BOR JAW SUM
Synonyms: hidden
= Kuhlhasseltia javanica J.J.Sm.; Icon. Bogor. [Boerlage] t. 301 (1910)
= Kuhlhasseltia kinabaluensis Ames & C.Schweinf.; Orchidaceae [Ames] 6: 14 (1920)
species :
Odontochilus kinabaluensis (Carr) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
Distribution: Borneo (Sabah: Mt. Kinabalu)
42 BOR
Synonyms: hidden
= Myrmechis kinabaluensis Carr; Gard. Bull. Straits Settlem. 8: 188 (1935)
species :
Odontochilus lanceolatus (Lindl.) Blume; Coll. Orchid. 81 (1858)
Distribution: China (Guangxi, Yunnan, Guangdong); Taiwan; Bhutan; N-India (Arunachal Pradesh, Meghalaya, Nagaland, Sikkim, West Bengal); Bangladesh; Myanmar (Kachin); Thailand; Vietnam
36 CHI 38 TAI 40 BAN BHU IND 41 MYA THA VIE
Synonyms: hidden
= Anoectochilus bisaccatus Hayata; Icon. Pl. Formosan. 4: 99 (1914)
= Anoectochilus flavus Benth. & Hook.f.; Gen. Pl. [Bentham & Hooker f.] 3: 598 (1883)
= Anoectochilus lanceolatus Lindl.; Gen. Sp. Orchid. Pl. 499 (1840)
= Anoectochilus luteus Lindl.; J. Proc. Linn. Soc., Bot. 1: 179 (1857)
= Cystopus flavus (Benth. & Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Cystopus lanceolatus (Lindl.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Odontochilus bisaccatus (Hayata) Hayata ex T.P.Lin; Native Orchids Taiwan 214 (1975)
= Odontochilus yunnanensis Rolfe; J. Linn. Soc., Bot. 36: 43 (1903)
= Pristiglottis bisaccatus (Hayata) K.Nakaj.; Biol. Mag. 13: 33 (1981)
species :
Odontochilus lingulatus (J.D.Ya, Ting Zhang & C.Liu) R.Kr.Singh; J. Biodivers. Conservation 10(1): 33 (2026)
Distribution: China (Sichuan)
36 CHI
Synonyms: hidden
= Myrmechis lingulata J.D.Ya, Ting Zhang & C.Liu; Pl. Diversity 43(5): 364 (2021)
species :
Odontochilus longiflorus (Rchb.f.) Benth. & Hook.f.; Gen. Pl. [Bentham & Hooker f.] 3: 598 (1883)
Distribution: Solomon Isl.; Vanuatu; Fiji; [Western] Samoa (Savai´i, ´Upolu)
43 SOL 60 FIJ SAM VAN
Synonyms: hidden
= Anoectochilus longiflorus Rchb.f.; Fl. Vit. [Seemann] 294 (1868)
= Cheirostylis longiflora (Rchb.f.) L.O.Williams; Bot. Mus. Leafl. 7: 138 (1939)
= Cystopus funkii Schltr.; Repert. Spec. Nov. Regni Veg. 9: 89 (1910)
= Cystopus longiflorus (Rchb.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Odontochilus upoluensis Kraenzl.; Mitt. Inst. Allg. Bot. Hamburg 5: 236 (1923)
= Pristiglottis funkii (Schltr.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
= Pristiglottis longiflora (Rchb.f.) Kores; Allertonia 5(1): 28 (1989)
species :
Odontochilus longii (J.D.Ya) R.Kr.Singh; J. Biodivers. Conservation 10(1): 33 (2026)
Distribution: China (Yunnan)
36 CHI
Synonyms: hidden
= Myrmechis longii J.D.Ya; Pl. Diversity 43(5): 365 (2021)
species :
Odontochilus macranthus Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 98 (1890)
Distribution: Thailand (peninsular Thailand); peninsular Malaysia (Taiping Hills. Perak, and Gunung Belumut, Johor)
41 THA 42 MLY
Synonyms: hidden
= Anoectochilus macranthus (Hook.f.) Ridl.; Mat. Fl. Malay. Penins. 1: 215 (1907)
= Cystopus macranthus (Hook.f.) Holttum; Gard. Bull. Singapore 11: 278 (1947)
= Cystopus macranthus (Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Pristiglottis macrantha (Hook.f.) J.J.Wood & Seidenf.; Orchids Penins. Malaysia Singapore 82 (1992)
species :
Odontochilus marivelensis Ormerod & Cootes; Harvard Pap. Bot. 24(2): 286 (2019)
Distribution: Philippines
42 PHI
Synonyms: hidden
= Myrmechis philippinensis Ames; Orchidaceae [Ames] 2: 64 (1908)
= Odontochilus philippinensis (Ames) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42: 108 (2016), nom. illeg.
species :
Odontochilus mindanaensis (Ames) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Philippines (Mindanao, Camiguin Isl.)
42 PHI
Synonyms: hidden
= Cystopus mindanaensis Ames; Orchidaceae [Ames] 5: 34 (1915)
= Odontochilus mindanaensis (Ames) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), isonym
= Pristiglottis mindanaensis (Ames) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus montanus (Schltr.) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Bismarck Arch. (New Ireland); New Caledonia (widespread); Vanuatu
43 BIS 60 NWC VAN
Synonyms: hidden
= Anoectochilus montanus Schltr.; Bot. Jahrb. Syst. 39: 55 (1906)
= Cystopus aneytyumensis Schltr.; Repert. Spec. Nov. Regni Veg. 9: 282 (1911)
= Cystopus montanus (Schltr.) Schltr.; Bot. Jahrb. Syst. 45: 393 (1911)
= Odontochilus montanus (Schltr.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), isonym
= Pristiglottis aneytyumensis (Schltr.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 4 (1934)
= Pristiglottis montana (Schltr.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus motuoensis (X.H.Jin & C.Ye) R.Kr.Singh; J. Biodivers. Conservation 10(1): 32 (2026)
Distribution: SE-Tibet (Motuo)
36 TIB
Synonyms: hidden
= Habenaria motuoensis (X.H.Jin) M.W.Chase, X.H.Jin & Schuit.; Phytotaxa 752(2): 171 (2026)
= Kuhlhasseltia motuoensis X.H.Jin & C.Ye; Phytotaxa 626(2): 141 (2023)
species :
Odontochilus muricatus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Moluccas (Ambon)
42 MOL
Synonyms: hidden
= Cystopus muricatus J.J.Sm.; Orch. Ambon 13 (1905)
= Kuhlhasseltia muricata (J.J.Sm.) J.J.Sm.; Icon. Bogor. [Boerlage] sub t. 301 (1910)
species :
Odontochilus nakaianus (F.Maek.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: South Korea; Japan (Kyushu, Izu Isl., Honshu)
38 JAP KOR
Synonyms: hidden
= Kuhlhasseltia nakaiana (F.Maek.) Ormerod; Lindleyana 17(4): 209 (2002)
= Odontochilus fissus (F.Maek.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016)
= Vexillabium boreale F.Maek.; Iconogr. Pl. Asiae Orient. 2: 108 (1937)
= Vexillabium fissum F.Maek.; J. Jap. Bot. 12: 91, et Ic. pl. As. Or. 2: 107 (1936 publ. 1937)
= Vexillabium inamii Ohwi; J. Jap. Bot. 31: 135 (1956)
= Vexillabium nakaianum F.Maek.; J. Jap. Bot. 11: 458 (1935)
= Vexillabium yakushimense var. nakaianum (F.Maek.) T.B.Lee; J. Korean Pl. Taxon. 6 (1­2): 18 (1975)
species :
Odontochilus nandae Raskoti & Kurzweil; Phytotaxa 233(3): 293 (2015)
Distribution: Nepal
40 NEP
species :
Odontochilus nanlingensis (L.P.Siu & K.Y.Lang) Ormerod; Taiwania 48(2): 91 (2003)
Distribution: China (Guangdong); Taiwan
36 CHI 38 TAI
Synonyms: hidden
= Anoectochilus nanlingensis L.P.Siu & K.Y.Lang; Acta Phytotax. Sin. 40: 164 (2002)
species :
Odontochilus napoensis H.Tang & Y.F.Huang; Nordic J. Bot. 34(4): 405 (2016)
Distribution: China (Guangxi)
36 CHI
species :
Odontochilus occultus (Blume) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Borneo (Sarawak); Java
42 BOR JAW
Synonyms: hidden
= Anoectochilus occultus (Blume) Miq.; Fl. Ned. Ind. 3: 734 (1855)
= Cystopus occultus Blume; Coll. Orchid. 85 (1858)
= Odontochilus occultus (Blume) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016), isonym
= Pristiglottis occulta (Blume) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus papuanus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: New Guinea (NE-Irian Jaya, Papua New Guinea)
42 NWG
Synonyms: hidden
= Kuhlhasseltia papuana J.J.Sm.; Nova Guinea 12: 9 (1913)
species :
Odontochilus pectinifer (Schltr.) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Synonyms: hidden
= Cystopus pectinifer Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 1: 69 (1911)
= Odontochilus pectiniferus (Schltr.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016), isonym
= Pristiglottis pectinifera (Schltr.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus perpusillus (Ames) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Philippines (Luzon)
42 PHI
Synonyms: hidden
= Myrmechis perpusilla Ames; Schedul. Orchid. 6: 15 (1923)
species :
Odontochilus philippinensis (Ames) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Philippines (Luzon)
42 PHI
Synonyms: hidden
= Cystopus philippinensis Ames; Orchidaceae [Ames] 5: 35 (1915)
= Odontochilus luzonensis T.Yukawa; Bull. Natl. Sci. Mus. Tokyo, B, 42(3): 107 (2016), nom. nov. superfl.
= Pristiglottis philippinensis (Ames) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus poilanei (Gagnep.) Ormerod; Lindleyana 17(4): 225 (2002)
Distribution: China (SE-Yunnan); SE-Tibet (Mêdog Xian); Taiwan; Myanmar (Kachin); N-Thailand; Vietnam
36 CHI TIB 38 TAI 41 MYA THA VIE
Synonyms: hidden
= Chamaegastrodia poilanei (Gagnep.) Seidenf. & A.N.Rao; Nordic J. Bot. 14(3): 297 (1994)
= Evrardia poilanei Gagnep.; Bull. Mus. Natl. Hist. Nat., Sér. 2, 4: 596 (1932)
= Evrardiana poilanei (Gagnep.) Aver.; Bot. Zhurn. (Moscow & Leningrad) 73(3): 432 (1988)
= Evrardianthe poilanei (Gagnep.) Rauschert; Feddes Repert. 94(7­8): 433 (1983)
= Hetaeria poilanei (Gagnep.) Tang & F.T.Wang; Acta Phytotax. Sin. 1(1): 71 (1951)
species :
Odontochilus puberulus (Schltr.) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Synonyms: hidden
= Cystopus puberulus Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 1: 70 (1911)
= Odontochilus puberulus (Schltr.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016), isonym
= Pristiglottis puberula (Ames) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus pubescens (Blume) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Sumatra; Java
42 JAW SUM
Synonyms: hidden
= Anoectochilus pubescens Blume; Bijdr. Fl. Ned. Ind. 412 (1825)
= Cystopus pubescens (Blume) Blume; Coll. Orchid. 86 (1858)
= Odontochilus pubescens (Blume) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016), isonym
= Pristiglottis pubescens (Blume) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 5 (1934)
species :
Odontochilus pumilus Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 99 (1890)
Distribution: China (W-Yunnan); Nepal; Bhutan; India (Arunachal Pradesh, Manipur, Sikkim, West Bengal); N-Myanmar (Kachin); N-Thailand; Vietnam
36 CHI 40 BHU IND NEP 41 MYA THA VIE
Synonyms: hidden
= Anoectochilus pumilus (Hook.f.) Seidenf. & Smitinand; Orchids Thailand 89 (1959)
= Cheirostylis franchetiana King & Pantl.; J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 64: 341 (1895 publ. 1896)
= Cheirostylis pusilla Lindl.; J. Proc. Linn. Soc., Bot. 1: 188 (1857), non Lindl., 1840
= Cystopus pumilus (Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Myrmechis franchetiana (King & Pantl.) Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 4: 174 (1919)
= Myrmechis pumila (Hook.f.) Tang & F.T.Wang; Acta Phytotax. Sin. 1(1): 69 (1951)
= Zeuxine franchetiana (King & Pantl.) King & Pantl.; Ann. Roy. Bot. Gard. (Calcutta) 8: 292, t. 398 (1898)
= Zeuxine langbianensis N.T.Tich; Orch. Vietnam 1: 214 (2001)
= Zeuxine pumila (Hook.f.) King & Pantl.; Ann. Roy. Bot. Gard. (Calcutta) 8: 291, t. 389 (1898)
species :
Odontochilus putaoensis X.H.Jin, L.A.Ye & A.T.Mu; PhytoKeys 103: 20 (2018)
Distribution: Myanmar (Kachin)
41 MYA
species :
Odontochilus quadrilobatus (Schltr.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Sulawesi
42 SUL
Synonyms: hidden
= Cheirostylis quadrilobata Schltr.; Repert. Spec. Nov. Regni Veg. 10: 11 (1911)
= Myrmechis quadrilobata (J.J.Sm.) Schuit.; Blumea 41(2): 403 (1996)
species :
Odontochilus rajanus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Borneo (Kalimantan)
42 BOR
Synonyms: hidden
= Kuhlhasseltia rajana J.J.Sm.; Mitt. Inst. Allg. Bot. Hamburg 7: 26 (1927)
species :
Odontochilus reniformis (Hook.f) Ormerod; Austral. Orchid Rev. 63(4): 10 (1998)
Distribution: +peninsular Malaysia (+Perak)
42 MLY
Conservation Status: only known from type, an old collection
Synonyms: hidden
= Zeuxine reniformis Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 107 (1896), et Hooker´s Icon. Pl. 22: t. 2183 (1893)
species :
Odontochilus saprophyticus (Aver.) Ormerod; Taiwania 48(3): 141 (2003)
Distribution: China (Hainan); Vietnam
36 CHI 41 VIE
Synonyms: hidden
= Pristiglottis saprophytica Aver.; Updated Checklist Orchids Vietnam 90 (2003)
= Zeuxine hainanensis Han Xu, H.J.Yang & Y.D.Li; Ann. Bot. Fenn. 49: 134 (2012)
species :
Odontochilus seranicus (J.J.Sm.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Moluccas (Seram)
42 MOL
Synonyms: hidden
= Myrmechis seranica J.J.Sm.; Bull. Jard. Bot. Buitenzorg, Sér. 3: 10: 95 (1928)
species :
Odontochilus serriformis (J.J.Sm.) J.J.Wood; Orchids Mount Kinabalu 2: 440 (2011)
Distribution: Borneo (Kalimantan)
42 BOR
Synonyms: hidden
= Cystopus serriformis J.J.Sm.; Mitt. Inst. Allg. Bot. Hamburg 7: 25 (1927)
= Pristiglottis serriformis (J.J.Sm.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 6 (1934)
species :
Odontochilus sibelae (Ormerod) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Moluccas (Bacan); New Guinea (Irian Jaya, Papua New Guinea)
42 MOL NWG
Synonyms: hidden
= Kuhlhasseltia sibelae Ormerod; Lindleyana 17(4): 209 (2002)
species :
Odontochilus spicatus (Blume) J.M.H.Shaw; Orchid Rev., Suppl., 124 (1314): 38 (2016)
Distribution: Borneo (Kalimantan)
42 BOR
Synonyms: hidden
= Anoectochilus spicatus (Blume) Miq.; Fl. Ned. Ind. 3: 734 (1859)
= Cystopus spicatus Blume; Coll. Orchid. 84 (1858)
= Odontochilus spicatus (Blume) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016), isonym
= Pristiglottis spicata (Blume) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 6 (1934)
species :
Odontochilus tetrapterus (Hook.f.) Av.Bhattacharjee & H.J.Chowdhery; Novon 21(1): 20 (2011)
Distribution: N-India (Manipur)
40 IND
Conservation Status: IUCN V
Synonyms: hidden
= Anoectochilus tetrapterus Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 96 (1890)
species :
Odontochilus tonkinensis (Gagnep.) Ormerod & Aver.; Phytotaxa 619(4): 263 (2023)
Distribution: Vietnam
41 VIE
Synonyms: hidden
= Anoectochilus tonkinensis Gagnep.; Bull. Mus. Natl. Hist. Nat., Sér. 2, 3: 679 (1931)
species :
Odontochilus tortus King & Pantl.; J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 65: 125 (1896)
subspecies :
subsp. tortus
Distribution: China (Guangxi, S-Yunnan); SE-Tibet; Bhutan; N-India (Assam, Arunachal Pradesh, Sikkim, West Bengal); Myanmar (Kachin); Thailand; Laos; N-Vietnam; peninsular Malaysia (Pahang)
36 CHI TIB 40 BHU IND 41 LAO MYA THA VIE 42 MLY
Synonyms: hidden
= Anoectochilus densiflorus Mansf.; Repert. Spec. Nov. Regni Veg. 27: 294 (1930)
= Anoectochilus repens (Downie) Seidenf. & Smitinand; Orchids Thailand 89 (1959)
= Anoectochilus tortus (King & Pantl.) King & Pantl.; Ann. Roy. Bot. Gard. (Calcutta) 8: 298 (1898)
= Odontochilus densiflorus (Mansf.) Tang & F.T.Wang ex Merr. & Metcalf; Lingnan Sci. J. 21: 12 (1945)
= Odontochilus repens Downie; Bull. Misc. Inform. Kew 1925: 413 (1925)
= Pristiglottis torta (King & Pantl.) Aver.; Bot. Zhurn. (Moscow & Leningrad) 81(10): 78 (1996)
subspecies :
subsp. tashiroi (Maxim.) T.P.Lin; Ill. Native Taiwan Orch. 210, f. 90 (2022)
Distribution: S-Japan (Yakushima Isl.); Ryukyu Isl. (Okinawa, Iriomote); Taiwan (incl. Lan Yu Isl.)
38 JAP NNS TAI
Synonyms: hidden
= Anoectochilus inabae Hayata; Icon. Pl. Formosan. 4: 102 (1914)
= Anoectochilus tashiroi Maxim.; Bull. Acad. Imp. Sci. St.-Pétersbourg, Sér. 3, 31: 103 (1886)
= Cystopus tashiroi (Maxim.) Schltr.; Repert. Spec. Nov. Regni Veg., Beih. 4: 169 (1919)
= Odontochilus inabae (Hayata) Hayata ex Ohwi; Fl. Jap. [Ohwi] 371 (1953)
= Odontochilus inabae (Hayata) Hayata ex T.P.Lin; Native Orchids Taiwan 216 (1975)
= Odontochilus tashiroi (Maxim.) Makino; Bot. Mag. (Tokyo) 14: 141 (1900)
= Odontochilus tortus subsp. inabae (Hayata) T.P.Lin; Orchid Fl. Taiwan 216 (2019)
= Pristiglottis tashiroi (Maxim.) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 6 (1934)
species :
Odontochilus tsukusianus (Masam.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: S-Japan (Yakushima Isl.); N-Ryukyu Isl. (Osumi Gunto)
38 JAP NNS
Synonyms: hidden
= Myrmechis tsukusiana Masam.; Bot. Mag. (Tokyo) 43: 250 (1929)
species :
Odontochilus umbrosus (Aver.) Ormerod; Lindleyana 17(4): 225 (2002)
Distribution: Vietnam
41 VIE
Synonyms: hidden
= Pristiglottis umbrosa Aver.; Bot. Zhurn. (Moscow & Leningrad) 81(10): 78 (1996)
species :
Odontochilus uniflorus (Blume) H.A.Pedersen & Ormerod; Taiwania 54(3): 215 (-216) (2009)
Distribution: Thailand (peninsular Thailand); peninsular Malaysia (Perak, Pahang); Sumatra
41 THA 42 MLY SUM
Synonyms: hidden
= Anoectochilus calcaratus (Hook.f.) Ridl.; Mat. Fl. Malay. Penins. 1: 214 (1907)
= Anoectochilus uniflorus (Blume) Miq.; Fl. Ned. Ind. 3: 733 (1859)
= Cystopus calcaratus (Hook.f.) Kuntze; Revis. Gen. Pl. 2: 658 (1891)
= Cystopus uniflorus Blume; Coll. Orchid. 83 (1858)
= Odontochilus calcaratus Hook.f.; Fl. Brit. India [J.D.Hooker] 6: 99 (1890)
= Pristiglottis uniflora (Blume) Cretz. & J.J.Sm.; Acta Fauna Fl. Universali, Ser. 2, Bot. 1(14): 6 (1934)
species :
Odontochilus urceolatus (Tang & K.Y.Lang) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: China (N- & W-Guangdong, C- & S-Hainan, SE-Yunnan)
36 CHI
Synonyms: hidden
= Myrmechis urceolata Tang & K.Y.Lang; Acta Phytotax. Sin. 34(6): 638-639, f. 3 (1996)
species :
Odontochilus whiteheadii (Rendle) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: Philippines
42 PHI
Synonyms: hidden
= Haemaria merrillii Ames; Philipp. J. Sci., C 2: 315 (1907)
= Kuhlhasseltia merrillii (Ames) Schltr.; Repert. Spec. Nov. Regni Veg. 9: 437 (1911)
= Kuhlhasseltia whiteheadii (Rendle) Ames; Orchidaceae [Ames] 5: 32 (1915)
= Zeuxine whiteheadii Rendle; J. Bot. 34: 358 (1896)
species :
Odontochilus yakushimensis (Yamam.) T.Yukawa; Bull. Natl. Sci. Mus. Tokyo B, 42(3): 108 (2016)
Distribution: China (Anhui, Hunan, Shaanxi, Sichuan, Zhejiang); S-Japan (Yakushima Isl.); Ryukyu Isl. (Okinawa); Taiwan; Philippines
36 CHI 38 JAP NNS TAI 42 PHI
Synonyms: hidden
= Anoectochilus yakushimensis Yamam.; Bot. Mag. (Tokyo) 38: 131 (1924)
= Cystopus humilis Fukuy.; Bot. Mag. (Tokyo) 48: 307 (1934)
= Kuhlhasseltia gouanyuanensis (S.S.Ying) S.S.Ying; New Taxa New Names 5: 471 (2022)
= Kuhlhasseltia yakushimensis (Yamam.) Ormerod; Lindleyana 17(4): 209 (2002)
= Odontochilus gouanyuanensis (S.S.Ying) S.S.Ying; New Taxa New Names 6: 544 (2023)
= Odontochilus shaolinchianus S.S.Ying; New Taxa New Names 7: 504 (2024)
= Odontochilus yakushimensis (Yamam.) T.C.Hsu; Ill. Fl. Taiwan 2: 151 (2016), isonym
= Pristiglottis humilis (Fukuy.) Fukuy.; Bot. Mag. (Tokyo) 49: 666 (1935)
= Pristiglottis yakushimensis (Yamam.) Masam.; Coloured Ill. Fl. Nippon 8: 218 (1970)
= Vexillabium gouanyuanensis S.S.Ying; New Taxa New Names 4: 309 (2022)
= Vexillabium humilis (Fukuy.) S.S.Ying; Coloured Ill. Indig. Orchids Taiwan 1(2): 509 (1977)
= Vexillabium yakushimense (Yamam.) F.Maek.; J. Jap. Bot. 11: 459 (1935)
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A complete, synonymic checklist of the Higher Plants of the World


Version 26.05 (May 20th, 2026)

Covering 359,646 accepted species,
8,890 hybrids, 47,679 accepted infraspecific taxa and 1,012,517 synonyms,
in total 1,428,732* names

[*about 20,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus" are deliberately omitted]


With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

Fully searchable and continously updated

With 38,209 pictures of 15,787 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life