The orchid Paphiopedilum Envy Green is a hybrid registered with the Royal Horticultural Society by Y.Murakami in 1996.
Top three species ancestors and their influences are

• Paphiopedilum malipoense (50.00%)  subgenus Parvisepalum
• Paphiopedilum primulinum (50.00%)  subgenus Cochlopetalum