The orchid Cattleya Heatonensis is a hybrid registered with the Royal Horticultural Society by Charlesworth Ltd. in 1902.
Top three species ancestors and their influences are

• Cattleya purpurata (50.00%)  subgenus Crispae  section: Crispae   series: Cattleyodes 
• Cattleya coccinea (50.00%)  series: Sophronitis