The orchid Phalaenopsis Mituo Gigan Tiger is a hybrid registered with the Royal Horticultural Society by Big Leaf Orchids in 2018. It is originated by Mituo Orchids
Top three species ancestors and their influences are

• Phalaenopsis gigantea (50.00%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis amboinensis (16.21%)  subgenus Polychilos  section: Amboinenses 
• Phalaenopsis violacea (9.96%)  subgenus Polychilos  section: Zebrinae