The orchid Phalaenopsis Pawanrat is a hybrid registered with the Royal Horticultural Society by Sakdisri in 2007. It is originated by Y.Chaisuriyakul
Top three species ancestors and their influences are

• Phalaenopsis gigantea (50.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis cornu-cervi (25.00%)  subgenus Polychilos  section: Polychilos 
• Phalaenopsis amboinensis (25.00%)  subgenus Polychilos  section: Amboinenses