Bulbophyllum clandestinum

Smith, J.J., Orchid. Java, Fig.-Atl. (1911) fig. 340, as Bulbophyllum sessile (J.Koenig) J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 295, fig. 1133, as Bulbophyllum sparsifolium Schltr.
Smith, J.J., Bull. Jard. Bot. Buitenzorg, Suppl. 2 (1934) t. 92, fig. IV, as Bulbophyllum teysmannii J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 74 (1934) t. 60, fig. 240, as Bulbophyllum myrianthum Schltr.