Bulbophyllum dispersum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 867
Type: Schlechter 15244 (syn B, lost); 17151 (syn B, lost)
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Bulbophyllum dispersum Schltr. var. roseans Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 867
Type: Schlechter 20281 (holo B, lost)
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Bulbophyllum extensum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 868
Type: Schlechter 20299 (holo B, lost)