Dendrobium obovatum Schltr., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 211, fig. 795
Dendrobium obovatum Schltr., isotype specimen: Schlechter 16656 (L)
Dendrobium obovatum Schltr., paratype specimen: Schlechter 18886 (L)
Dendrobium obovatum Schltr., detail of isotype specimen: Schlechter 16656 (L)