in K.M.Schumann & C.A.G.Lauterbach 1905*"Bulbophyllum gracillimum" (Rolfe) Rolfe 1907: Graceful Bulbophyllum*"Bulbophyllum gramineum" Ridl.
1896* "Bulbophyllum graciliscapum" Schltr.K.M.Schumann & C.A.G.Lauterbach 1905* "Bulbophyllum gracillimum" (Rolfe) Rolfe 1907* "Bulbophyllum gramineum" Ridl.