Dendrobium tsangianum (Ormerod) Schuit. & Peter B.Adams, Muelleria 29: 66 (2011) (syn: Dendrobium brunneum Schuit. & Peter B.Adams ; Dendrobium deuteroarunachalense J.M.H.Shaw ; Dendrobium mariae Schuit. & Peter B.Adams ; Dendrobium nageswarayanum Chowlu ; Dendrobium subansiriense D.Verma & Barbhuiya ; Epigeneium arunachalense A.N.Rao ; Epigeneium chapaense Gagnep. ; Epigeneium clemensiae Gagnep. ; Epigeneium delacourii Gagnep. ; Epigeneium nageswarayanum (Chowlu) Agrawala, C.Deori, Aazhiv. & Chowlu ; Epigeneium tsangianum Ormerod; Sarcopodium chapaense (Gagnep.) Tang & F.T.Wang ; Sarcopodium clemensiae (Gagnep.) Tang & F.T.Wang );
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E. Himalaya to China (SE. Yunnan, NE. Guizhou, Guangxi) and Indo-China: China South-Central, China Southeast, East Himalaya, Hainan, Laos, Tibet, Vietnam as per POWO;
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Images by Sh. Jambey Tsering
From Arunachal Pradesh
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References:
POWO Catalogue of Life India Flora Online Orchid species illustrations