The orchid Phalaenopsis Rheingold-pallens 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 pallens (50.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis amboinensis (25.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis amabilis (18.36%)