Paphiopedilum barbigerum is accepted species in  the family Orchidaceae  subfamily: Cypripedioideae,  
Genus Paphiopedilum   subgenus Paphiopedilum  section: Paphiopedilum 
Infraspecific taxa recognized within Paphiopedilum barbigerum: infraspecific taxa
This species is found in S. China to N. Indo-China.