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Paphiopedilum bullenianum var. bullenianum is accepted species in  the family Orchidaceae  subfamily: Cypripedioideae,  
Genus Paphiopedilum   subgenus Sigmatopetalum  section: Spathopetalum   subsection: Spathopetalum 
This species is found in W. Malesia.
Paphiopedilum amabile Duane McDowell
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