The orchid Cattleya Ganymede is a hybrid registered with the Royal Horticultural Society by H. in 1907.
Top three species ancestors and their influences are

• Cattleya schroederae (50.00%)  subgenus Cattleya  section: Cattleya 
• Cattleya cinnabarina (25.00%)  subgenus Parviflorae  section: Parviflorae   series: Parviflorae 
• Cattleya purpurata (25.00%)  subgenus Crispae  section: Crispae   series: Cattleyodes