Dendrobium obliquum Schltr., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 204, fig. 768
Dendrobium obliquum Schltr., detail of isotype specimen: Schlechter 18882 (L)
Dendrobium obliquum Schltr., isotype specimen: Schlechter 18882 (L)
