Bulbophyllum aberrans Schltr., Repert. Spec. Nov. Regni Veg. 10 (1911) 177
Type: Schlechter 20666 (holo B, lost)
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Bulbophyllum triandrum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 810
Type: Schlechter 16517 (holo B, lost); para: Schlechter 17435 (B, lost)