The orchid Paphiopedilum Oenanthum is a hybrid registered with the Royal Horticultural Society by Veitch in 1876.
Top three species ancestors and their influences are

• Paphiopedilum insigne (50.00%)  subgenus Paphiopedilum  section: Paphiopedilum 
• Paphiopedilum barbatum (25.00%)  subgenus Sigmatopetalum  section: Blepharopetalum 
• Paphiopedilum villosum (25.00%)  subgenus Paphiopedilum  section: Paphiopedilum