taxonID	type	description	language	source
CC7087D63533FFCC13EFFAD2B404FD3D.taxon	materials_examined	Type species: — Didymoplexis pallens Griffith. Synonyms: Leucolena Ridley (1891: 340) [not Leucolaena (de Candolle 1829: 5) Bentham (1837: 55)]. Type species: — Leucolena ornata Ridley (1891: 340). Didymoplexiella Garay (1955: 33, as “ Didimoplexiella ”). Type species: — Didymoplexiella ornata (Ridley) Garay (1955: 33).	en	Suetsugu, Kenji, Hsu, Tian-Chuan (2019): New combinations in the genus Didymoplexis (Orchidaceae; Epidendroideae; Gastrodieae), with a new variety of D. siamensis from Amami-Oshima Island, Japan. Phytotaxa 388 (2): 174-178, DOI: 10.11646/phytotaxa.388.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.388.2.4
CC7087D63533FFCC13EFFAD2B404FD3D.taxon	description	Valid names are already available for the following former Didymoplexiella species:	en	Suetsugu, Kenji, Hsu, Tian-Chuan (2019): New combinations in the genus Didymoplexis (Orchidaceae; Epidendroideae; Gastrodieae), with a new variety of D. siamensis from Amami-Oshima Island, Japan. Phytotaxa 388 (2): 174-178, DOI: 10.11646/phytotaxa.388.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.388.2.4
CC7087D63533FFCC13EFFAD2B404FD3D.taxon	description	Heterotypic synonym: Didymoplexiella denticulata Averyanov (2010: 92).	en	Suetsugu, Kenji, Hsu, Tian-Chuan (2019): New combinations in the genus Didymoplexis (Orchidaceae; Epidendroideae; Gastrodieae), with a new variety of D. siamensis from Amami-Oshima Island, Japan. Phytotaxa 388 (2): 174-178, DOI: 10.11646/phytotaxa.388.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.388.2.4
CC7087D63532FFCC13EFFCBDB564FB23.taxon	materials_examined	Type: — JAPAN. Ryukyu Islands: Kagoshima Pref., Amami-Oshima Island, Amami City, Naze, 5 May 2018, Morita N 15 - 04 (holotype: TNS, a flower in the spirit collection). Didymoplexis siamensis var. amamiana differs from D. siamensis var. siamensis only in lacking a pair of the long recurved stelidia on each side of its stigma. Additional specimens examined: — JAPAN. Ryukyu Islands: Kagoshima Pref., Amami-Oshima Island, Amami City, Naze, 5 May 2018, Morita N 15 - 07 (TNS, a flower in the spirit collection); Kagoshima Pref., Amami-Oshima Island, Amami City, 13 May 2018, Morita N 15 - A (KYO, a flower in the spirit collection). Note: — The new variety is currently known only from a single population. About 20 flowering individuals were found in a dense forest dominated by Castanopsis sieboldii (Makino) Hatusima (1971: 223). The new variety is not completely sympatric with D. siamensis var. siamensis, whereas D. siamensis var. siamensis can be observed a few hundred meters from the type locality.	en	Suetsugu, Kenji, Hsu, Tian-Chuan (2019): New combinations in the genus Didymoplexis (Orchidaceae; Epidendroideae; Gastrodieae), with a new variety of D. siamensis from Amami-Oshima Island, Japan. Phytotaxa 388 (2): 174-178, DOI: 10.11646/phytotaxa.388.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.388.2.4
