The orchid Paphiopedilum Raingreen's Grande is a hybrid registered with the Royal Horticultural Society by J.Hill in 2012. It is originated by B.Lamb
Top three species ancestors and their influences are

• Paphiopedilum sanderianum (50.00%)  subgenus Polyantha  section: Mastigopetalum 
• Paphiopedilum philippinense (25.00%)  subgenus Polyantha  section: Mastigopetalum 
• Paphiopedilum adductum (25.00%)  subgenus Polyantha  section: Mastigopetalum