The orchid Phalaenopsis Princess Formosa is a hybrid registered with the Royal Horticultural Society by M.Liu in 2018.
Top three species ancestors and their influences are

• Phalaenopsis violacea (50.00%)  subgenus Polychilos  section: Zebrinae 
• Phalaenopsis javanica (25.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis amboinensis (12.50%)  subgenus Polychilos  section: Amboinenses