The orchid Phalaenopsis Heidrun Fischer is a hybrid registered with the Royal Horticultural Society by B.Fischer in 2021.
Top three species ancestors and their influences are

• Phalaenopsis equestris (50.00%)  subgenus Phalaenopsis  section: Stauroglottis 
• Phalaenopsis bellina (25.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis pulchra (25.00%)  subgenus Polychilos  section: Amboinenses