integrum Dendrobium integrum subsp. merianum Ormerod Dendrobium interjectum Ames Dendrobium interruptum J.J.Sm. Dendrobium intricatum Gagnep. Dendrobium involutum Lindl. Dendrobium ionopus Rchb.f. Dendrobium irinae Ormerod Dendrobium isabelense Ormerod Dendrobium ischnopetalum Schltr. Dendrobium ischnophyton Schltr. Dendrobium isochiloides Kraenzl. Dendrobium isochiloides var. isochiloides Dendrobium isochiloides var. pumilum J.J.Sm. Dendrobium isthmiferum J.J.Sm. Dendrobium iteratum J.J.Sm. J Dendrobium jabiense J.J.Sm. Dendrobium jacobsonii J.J.Sm. Dendrobium jadunae Schltr. Dendrobium jamirusii J.J.Wood & A.L.Lamb Dendrobium janowskyi J.J.Sm. Dendrobium jenkinsii Wall. ex Lindl. Dendrobium jennae P.O'Byrne Dendrobium jennyanum Kraenzl. Dendrobium jerdonianum Wight Dendrobium jiajiangense Z.Y.Zhu, S.J.Zhu & H.B.Wang Dendrobium jimcootesii Cabactulan & M.Leon Dendrobium johannis Rchb.f. – chocolate tea tree orchid Dendrobium johnsoniae F.Muell. Dendrobium jonesii Rendle – oak orchid Dendrobium jonesii var. jonesii Dendrobium jonesii var. magnificum (Dockrill) Dockrill – large oak orchid Dendrobium josephinae Cootes Dendrobium jubatum Schuit. & de Vogel Dendrobium judithiae P.O'Byrne Dendrobium junceum Lindl. Dendrobium juncifolium Schltr. Dendrobium juncoideum P.Royen Dendrobium junctilobum (Fessel & Lückel) Schuit. & Peter B.Adams Dendrobium juniperinum Schltr. K Dendrobium kallarense J.Mathew, K.V.George, Yohannan & K.Madhus. Dendrobium kanakorum Kraenzl. Dendrobium kanburiense Seidenf. Dendrobium kanchianum Ormerod Dendrobium kaniense Schltr. Dendrobium karoense Schltr. Dendrobium katherinae A.D.Hawkes Dendrobium kauldorumii T.M.Reeve Dendrobium keithii Ridl. Dendrobium kelamense Metusala, P.O'Byrne & J.J.Wood Dendrobium kelsallii Ridl. Dendrobium kempfianum Ormerod Dendrobium kempterianum Schltr. Dendrobium kenepaiense J.J.Sm. Dendrobium kentrochilum Hook.f. Dendrobium kentrophyllum Hook.f. Dendrobium kerstingianum Schltr. Dendrobium ketrickkianum P.O'Byrne, Gokusing & A.L.Lamb Dendrobium keytsianum J.J.Sm. Dendrobium khanhoaense Aver. Dendrobium khasianum Deori Dendrobium kiauense Ames & C.Schweinf. Dendrobium kietaense Schltr. Dendrobium kinabuluense Ridl. Dendrobium kingianum Bidwill ex Lindl. – pink rock orchid Dendrobium kingianum ssp. carnarvonense Peter B.Adams Dendrobium kingianum ssp. kingianum Dendrobium kingianum var. pulcherrimum Rupp Dendrobium kirchianum A.D.Hawkes & A.H.Heller Dendrobium kjellbergii J.J.Sm. Dendrobium klabatense Schltr. Dendrobium klossii Ridl. Dendrobium kontumense Gagnep. Dendrobium koordersii J.J.Sm. Dendrobium korthalsii J.J.Sm. Dendrobium kotanicanum Ormerod Dendrobium koyamae Nob.Tanaka, T.Yukawa & J.Murata Dendrobium kraemeri Schltr. Dendrobium kraenzlinii L.O.Williams Dendrobium kratense Kerr Dendrobium kruiense J.J.Sm. Dendrobium kruizingae de Vogel, E.Winkel & Vugt Dendrobium kryptocheilum Gilli Dendrobium kurashigei T.Yukawa Dendrobium kuyperi J.J.Sm. L Dendrobium labangense J.J.Sm. Dendrobium labuanum Lindl. Dendrobium laceratum Schltr. Dendrobium laciniosum Ridl. Dendrobium lacteum Kraenzl. Dendrobium laevifolium Stapf Dendrobium lagarum Seidenf. Dendrobium lageniforme J.J.Sm. Dendrobium lagirum P.Royen Dendrobium lambii J.J.Wood Dendrobium lamellatum (Blume) Lindl. Dendrobium lamelluliferum J.J.Sm. Dendrobium lamii J.J.Sm. Dendrobium lampongense J.J.Sm. Dendrobium lamprocaulon Schltr. Dendrobium lamproglossum Schltr. Dendrobium lamrianum C.L.Chan Dendrobium lamyaiae Seidenf. Dendrobium lanceolatum Gaudich. Dendrobium lancifolium A.Rich. Dendrobium lancilabium J.J.Sm. Dendrobium lancilobum J.J.Wood Dendrobium lancilobum var. lancilobum Dendrobium