Acampe
Acampe carinata (Griff.) Panigrahi (India and Himalaya to Hainan: Assam, Bangladesh, Cambodia, China South-Central, East Himalaya, Hainan, India, Laos, Myanmar, Nepal, Thailand,...
Orchidaceae
Acanthophippium
Acanthophippium bicolor Lindl. (S. & E. India, Sri Lanka as per POWO) Acanthophippium curtisii Rchb. f. (E. Nepal to Japan (Yakushima) and Lesser...Aenhenrya
Aenhenrya rotundifolia (Blatt.) C.S.Kumar & F.N.Rasm. (S. India as per POWO) / Aenhenrya Gopalan, J. Bombay Nat. Hist. Soc. 90: 270 (1993...Aerides
Aerides crispa Lindl. (W. India as per POWO) Aerides maculosa Lindl. (India as per POWO) Aerides multiflora Roxb. (Himalaya to Indo-China: Andaman Is., Assam, Bangladesh,...Agrostophyllum
Agrostophyllum callosum Rchb.f. ? (Nepal to Hainan and Indo-China: Assam, Bangladesh, China South-Central, East Himalaya, Hainan, Laos, Myanmar, Nepal, Thailand, Tibet,...Amitostigma
Amitostigma pathakianum Av.Bhattacharjee . Amitostigma Schltr., Repert. Spec. Nov. Regni Veg. Beih. 4: 91 (1919). A group of terrestial...Ania
Ania penangiana (Hook.f.) Summerh. (E. India to Taiwan and New Guinea: Assam, Borneo, East Himalaya, Hainan, India, Jawa, Malaya, Maluku, Nepal,...Anoectochilus
Anoectochilus brevilabris Lindl. (Nepal to China (SE. Yunnan) and N. Indo-China: Assam, China South-Central, East Himalaya, Myanmar, Nepal, Vietnam as per POWO) Anoectochilus elatus Lindl....Anthogonium
Anthogonium gracile Wall. ex Lindl. (Nepal to S. China and Indo-China: Assam, Bangladesh, Cambodia, China South-Central, China Southeast, East Himalaya, Laos, Myanmar,...Apetalanthe
Apetalanthe gracilis Aver. & Vuong (Vietnam as per POWO)Aphyllorchis
Aphyllorchis montana Rchb.f. (Tropical & Subtropical Asia: Assam, Borneo, Cambodia, China South-Central, China Southeast, East Himalaya, Hainan, India, Japan, Malaya, Nansei-shoto, New Guinea, Philippines, Sri...Appendicula
Appendicula cornuta Blume (Sikkim to China (S. Guangdong) and Malesia: Assam, Borneo, Cambodia, China Southeast, East Himalaya, Hainan, Jawa, Lesser Sunda Is.,...Arachnis
Arachnis clarkei (Rchb.f.) J.J.Sm. (Central Himalaya to China (SW. Yunnan), Hainan: Assam, China South-Central, East Himalaya, Hainan, Myanmar, Nepal, Thailand, Vietnam as...Arundina
Arundina graminifolia (D.Don) Hochr. (Tropical & Subtropical Asia: Assam, Bangladesh, Borneo, Cambodia, China South-Central, China Southeast, East Himalaya, Hainan, India, Jawa, Laos,...Brachycorythis
Brachycorythis galeandra (Rchb.f.) Summerh. (Indian Subcontinent to Taiwan: Assam, Bangladesh, Cambodia, China South-Central, China Southeast, East Himalaya, India, Myanmar, Nepal, Taiwan,...Brassavola
Brassavola hybrid- Kolkata, West BengalBryobium
Bryobium pudicum (Ridl.) Y.P.Ng & P.J.Cribb (E. Himalaya to China (S. Yunnan) and Malaya, Borneo: Assam, Borneo, Cambodia, China South-Central, East...Bulbophyllum
Bulbophyllum affine Wall. ex Lindl. (W. Central Himalaya to Nansei-shoto: Assam, Cambodia, China South-Central, China Southeast, East Himalaya, Hainan, India, Laos,...Calanthe
Calanthe brevicornu Lindl. (Himalaya to SE. Tibet: Assam, East Himalaya, Myanmar, Nepal, Tibet, West Himalaya as per POWO) Calanthe davidii Franch. (Himalaya to S. Japan: China North-Central,...Cattleya
Cattleya hybrid- Kodikkanal, Tamil Nadu Cattleya hybrids ?- Kalimpong, West Bengal Cattleya hybrid- Kalimpong, West Bengal Cattleya hybrids- Victoria Peak,...Cattlianthe
Cattlianthe Meadii . Cattlianthe J.M.H. Shaw (2003), abbreviated Ctt. in the horticultural trade, is the orchid nothogenus for intergeneric hybrid...Cephalanthera
Cephalanthera longifolia (L.) Fritsch . Cephalanthera Rich., Mém. Mus. Hist. Nat. 4: 51 (1818). Synonyms: Callithronum Ehrh., Beitr. Naturk. 4: 148...Ceratostylis
Ceratostylis himalaica Hook.f. (E. Nepal to China (S. Yunnan) and Indo-China: Assam, China South-Central, East Himalaya, Laos, Myanmar, Nepal, Tibet, Vietnam as per POWO)...Cheirostylis
Cheirostylis flabellata (A.Rich.) Wight (Indian Subcontinent to Andaman Islands: Andaman Is., Assam, East Himalaya, India, Sri Lanka as per POWO) Cheirostylis griffithii Lindl. (Himalaya...Chiloschista
Chiloschista lunifera (Rchb.f.) J.J.Sm. (Himalaya to Indo-China: Assam, East Himalaya, Laos, Myanmar, Nepal, Thailand, Vietnam as per POWO) Chiloschista parishii Seidenf. (E. Nepal to Indo-China: Andaman...Christensonia
Chrysoglossum
Chrysoglossum ornatum Blume (Nepal to SW. Pacific: Assam, Borneo, Cambodia, China South-Central, China Southeast, East Himalaya, Fiji, Hainan, India, Jawa, Laos,...Cleisocentron
Cleisocentron pallens (Cathcart ex Lindl.) N.Pearce & P.J.Cribb (E. Himalaya to Myanmar: East Himalaya, Myanmar as per POWO)Cleisostoma
Cleisostoma appendiculatum (Lindl.) Benth. & Hook.f. ex B.D.Jacks. (Nepal to Myanmar: Assam, Bangladesh, East Himalaya, India, Myanmar, Nepal as per POWO) Cleisostoma arietinum (Rchb.f.) Garay (Assam...Coelogyne
Coelogyne alba (Lindl.) Rchb.f. (Nepal to Indo-China: Assam, Bangladesh, East Himalaya, Myanmar, Nepal, Thailand, Tibet, Vietnam as per POWO) Coelogyne assamica Linden &...Collabium
Collabium chinense (Rolfe) Tang & F.T.Wang (S. China to Indo-China, N. Taiwan: China South-Central, China Southeast, Hainan, Myanmar, Taiwan, Thailand, Vietnam as per POWO)...Corallorhiza
Corallorhiza trifida Châtel. (Temp. & Subarctic Northern Hemisphere: Alaska, Alberta, Altay, Amur, Austria, Baltic States, Belarus, Belgium, British Columbia, Bulgaria, Buryatiya, California,...Cottonia
Cottonia peduncularis (Lindl.) Rchb.f. (India, Sri Lanka as per POWO)Cremastra
Cremastra appendiculata (D.Don) Makino (Central Himalaya to S. Sakhalin and Temp. E. Asia: Assam, China North-Central, China South-Central, China Southeast, East Himalaya,...Crepidium
Crepidium acuminatum (D.Don) Szlach. (Indian Subcontinent to S. China and Philippines: Andaman Is., Assam, Bangladesh, Cambodia, China South-Central, China Southeast, East Himalaya,...Cryptochilus
Cryptochilus acuminatus (Griff.) Schuit., Y.P.Ng & H.A.Pedersen (Central Nepal to Peninsula Malaysia: Assam, Bangladesh, East Himalaya, Malaya, Myanmar, Nepal, Thailand, Vietnam as...Cryptostylis
Cryptostylis arachnites (Blume) Hassk. (Trop. & Subtrop. Asia to SW. Pacific: Andaman Is., Assam, Bismarck Archipelago, Borneo, Cambodia, China Southeast, Fiji, Jawa,...Cymbidium
Cymbidium aloifolium (L.) Sw. (There are two groups of people. One who thinks that a dark and complete band on petals...Cypripedium
Cypripedium cordigerum D.Don (N. Pakistan to Himalaya and S. Tibet: East Himalaya, Nepal, Pakistan, Tibet, West Himalaya as per POWO) Cypripedium elegans Rchb.f. (E. Nepal...Cyrtosia
Cyrtosia integra (Rolfe ex Downie) Garay (Arunachal Pradesh to Indo-China: East Himalaya, Laos, Thailand, Vietnam as per POWO) Cyrtosia javanica Blume ? (Trop. Asia: Assam, Bismarck...