Bulbophyllum retusiusculum subsp. oreogenes (W.W.Sm.) Z.H.Tsi Dataset Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Bulbophyllum species Bulbophyllum retusiusculum Name Homonyms Bulbophyllum retusiusculum var. oreogenes (W.W.Sm.) Z.H.Tsi Bulbophyllum retusiusculum subsp. oreogenes (W.W.Sm.) Z.H.Tsi