Dendrobium stueberi Hort. ex Zurowetz, Orchid Rev. 42 (1934) 204 (nomen, in syn.).
Type: Stüber s.n. (Dutch N. New Guinea).
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Dendrobium ostrinoglossum Rupp, Austral. Orchid Rev. 18 (1953) 58.
Type: Slade (Blood) s.n. (holo NSW; iso K).