The orchid Phalaenopsis Rong Guan Amah is a hybrid registered with the Royal Horticultural Society by Rong Guan in 1996.
Top three species ancestors and their influences are

• Phalaenopsis amabilis (50.00%)
• Phalaenopsis aphrodite (25.00%)  subgenus Phalaenopsis  section: Phalaenopsis 
• Phalaenopsis equestris (12.50%)  subgenus Phalaenopsis  section: Stauroglottis