The orchid Phalaenopsis gigantea-Corie is a hybrid . This orchid hybrid lacks official registration. The name is an internal designation created within the orchidroots system.
Top three species ancestors and their influences are

• Phalaenopsis gigantea (50.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis mariae (25.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis cornu-cervi (12.50%)  subgenus Polychilos  section: Polychilos