Bulbophyllum affine orchid information, .
Bulbophyllum affine is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Dendrobieae, subtribe: Dendrobiinae,  
Genus Bulbophyllum   section: Stenochilus 
Infraspecific taxa recognized within Bulbophyllum affine: infraspecific taxa
This species is found in WC. Himalaya to Nansei-shoto (Amami-Oshima).