The orchid Paphiopedilum Excellens is a hybrid registered with the Royal Horticultural Society by Statter in 1894.
Top three species ancestors and their influences are

• Paphiopedilum rothschildianum (50.00%)  subgenus Polyantha  section: Mastigopetalum 
• Paphiopedilum barbatum (25.00%)  subgenus Sigmatopetalum  section: Blepharopetalum 
• Paphiopedilum villosum (25.00%)  subgenus Paphiopedilum  section: Paphiopedilum