The following is a list of Dendrobium species accepted by the World Checklist of Selected Plant Families at October 2018. A Dendrobium abbreviatum Schltr. Dendrobium aberrans Schltr. Dendrobium abhaycharanii (Phukan & A.A.Mao) Schuit. & Peter B.Adams Dendrobium acaciifolium J.J.Sm. Dendrobium acanthophippiiflorum J.J.Sm. Dendrobium acerosum Lindl. Dendrobium aciculare Lindl. Dendrobium acinaciforme Roxb. Dendrobium aclinia Rchb.f. Dendrobium acuiferum Ormerod Dendrobium acuminatissimum (Blume) Lindl. Dendrobium acutifolium Ridl. Dendrobium acutilingue Schuit. & Peter B.Adams Dendrobium acutilobum Schltr. Dendrobium acutimentum J.J.Sm. Dendrobium acutisepalum J.J.Sm. Dendrobium adae F.M.Bailey – slender cane orchid Dendrobium adamsii A.D.Hawkes Dendrobium aduncilobum J.J.Sm. Dendrobium aduncum Lindl. Dendrobium aemulum R.Br. – ironbark feather orchid Dendrobium aethalodes Ormerod Dendrobium affine (Decne.) Steud. – white butterfly orchid Dendrobium agamense J.J.Sm. Dendrobium agrostophylloides Schltr. Dendrobium agrostophyllum F.Muell. – buttercup orchid Dendrobium agusanense Ames Dendrobium ajoebii J.J.Sm. Dendrobium alabense J.J.Wood Dendrobium alaticaulinum P.Royen Dendrobium albayense Ames Dendrobium albiflorum Ridl. Dendrobium albopurpureum (Seidenf.) Schuit. & Peter B.Adams Dendrobium albosanguineum Lindl. & Paxton Dendrobium alderwereltianum J.J.Sm. Dendrobium alexandrae Schltr. Dendrobium aliciae Ames & Quisumb. Dendrobium aloifolium (Blume) Rchb.f. Dendrobium alticola Schltr. Dendrobium amabile (Lour.) O'Brien Dendrobium amboinense Hook. Dendrobium amethystoglossum Rchb.f. Dendrobium amoenum Wall. ex Lindl. Dendrobium amphigenyum Ridl. Dendrobium amplum Lindl. Dendrobium anamalayanum Chandrab., V.Chandras. & N.C.Nair Dendrobium anceps Sw. Dendrobium ancipitum (P.O'Byrne & J.J.Verm.) Schuit. & Peter B.Adams Dendrobium × andersonianum F.M.Bailey Dendrobium andreemillarae T.M.Reeve Dendrobium angulatum Lindl. Dendrobium angusticaule P.J.Spence Dendrobium angustiflorum J.J.Sm. Dendrobium angustifolium (Blume) Lindl. Dendrobium angustipetalum J.J.Sm. Dendrobium angustispathum J.J.Sm. Dendrobium angustitepalum (W.K.Harris & M.A.Clem.) Schuit. & de Vogel Dendrobium angustum (D.L.Jones & M.A.Clem. J.M.H.Shaw Dendrobium anilii P.M.Salim., J.Mathew & Szlach. Dendrobium anisobulbon Schuit. & Peter B.Adams Dendrobium annae J.J.Sm. Dendrobium annamense Rolfe Dendrobium annuligerum Rchb.f. Dendrobium anosmum Lindl. Dendrobium antennatum Lindl. – green antelope orchid Dendrobium anthrene Ridl. Dendrobium apertum Schltr. Dendrobium aphanochilum Kraenzl. Dendrobium aphrodite Rchb.f. Dendrobium aphyllum (Roxb.) C.E.C.Fisch. – hooded orchid Dendrobium apiculiferum J.J.Sm. Dendrobium appendicula Schltr. Dendrobium appendiculatum (Blume) Lindl. Dendrobium aprinoides J.J.Sm. Dendrobium aprinum J.J.Sm. Dendrobium aqueum Lindl. Dendrobium arachnoideum Schltr. Dendrobium araneola Schltr. Dendrobium aratriferum J.J.Sm. Dendrobium archipelagense Howcroft & W.N.Takeuchi Dendrobium arcuatum J.J.Sm. Dendrobium arfakense J.J.Sm. Dendrobium argiense J.J.Sm. Dendrobium aridum J.J.Sm. Dendrobium aries J.J.Sm. Dendrobium aristiferum J.J.Sm. Dendrobium arjunoense (J.J.Wood & J.B.Comber) Schuit. & Peter B.Adams Dendrobium armeniacum P.J.Cribb Dendrobium armitiae F.M.Bailey Dendrobium aromaticum J.J.Sm. Dendrobium arthrobulbum Kraenzl. Dendrobium arunachalense C.Deori, S.K.Sarma, Phukan & A.A.Mao Dendrobium asperatum Schltr. Dendrobium asphale Rchb.f. Dendrobium assamicum S.Chowdhury Dendrobium atavus J.J.Sm. Dendrobium atjehense J.J.Sm. Dendrobium atroviolaceum Rolfe