The orchid Paphiopedilum Haywoodiae is a hybrid registered with the Royal Horticultural Society by Haywood in 1905.
Top three species ancestors and their influences are

• Paphiopedilum bellatulum (50.00%)  subgenus Brachypetalum
• Paphiopedilum druryi (25.00%)  subgenus Paphiopedilum  section: Thiopetalum 
• Paphiopedilum superbiens (25.00%)  subgenus Sigmatopetalum  subsection: Loripetalum