The orchid Cattleya Fedora is a hybrid registered with the Royal Horticultural Society by Charlesworth Ltd. in 1931.
Top three species ancestors and their influences are

• Cattleya dowiana (43.75%)  subgenus Cattleya  section: Cattleya 
• Cattleya warscewiczii (31.25%)  subgenus Cattleya  section: Cattleya 
• Cattleya purpurata (12.50%)  subgenus Crispae  section: Crispae   series: Cattleyodes