Smith, J.J., Nova Guinea 8, 1 (1909) 98, t. 33, fig. 108, as Bulbophyllum rostratum J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 738, as Bulbophyllum ramosum Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 738
Smith, J.J., Nova Guinea 12, 4 (1916) 402, t. 149, fig. 279, as Bulbophyllum adpressiscapum J.J.Sm.
Smith, J.J., Nova Guinea 12, 4 (1916) 404, t. 150, fig. 281, as Bulbophyllum furciferum J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 243, fig. 926, as Bulbophyllum ramosum Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 244, fig. 927
Smith, J.J., Nova Guinea 18, 1 (1935) 66, as Bulbophyllum ramosum Schltr.
Vermeulen, J.J., Orchid Monogr. 7 (1993) 184, fig. 140
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