The orchid Renanthopsis Star Fire is a hybrid registered with the Royal Horticultural Society by E.Iwanaga in 1961.
Top three species ancestors and their influences are

• Renanthera storiei (50.00%)
• Phalaenopsis amabilis subsp. amabilis (21.88%)
• Phalaenopsis aphrodite (15.63%)  subgenus Phalaenopsis  section: Phalaenopsis