Dendrobium scotiiforme J.J.Sm., Repert. Spec. Nov. Regni Veg. 12 (1913) 32; Nova Guinea 12, 4 (1916) 290, t. 106, fig. 187.
Type: Bogor cult. (Gjellerup) 442 (iso L 2x).
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Dendrobium scotiiforme J.J.Sm. var. tenuifolium J.J.Sm., Nova Guinea 14 (1929) 400.
Type: Bogor cult. (Branderhorst) 284 (holo L; iso L, probable, s.n., 1923, no coll.).