The orchid Phalaenopsis LD Gelb Blue Diamond is a hybrid registered with the Royal Horticultural Society by Leader Orch. in 2020.
Top three species ancestors and their influences are

• Phalaenopsis micholitzii (37.50%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis amboinensis (28.13%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis violacea (28.13%)  subgenus Polychilos  section: Zebrinae