1979*"Bulbophyllum philippinense" Ames 1920*"Bulbophyllum phillipsianum" Kores 1991*"Bulbophyllum phormion" J.J.Verm.
1979* "Bulbophyllum philippinense" Ames 1920* "Bulbophyllum phillipsianum" Kores 1991* "Bulbophyllum phormion" J.J.Verm.