The orchid Cattleya Celia (1920) is a hybrid registered with the Royal Horticultural Society by Hassall in 1920.
Top three species ancestors and their influences are

• Cattleya loddigesii (50.00%)  subgenus Intermediae
• Cattleya lueddemanniana (25.00%)  subgenus Cattleya  section: Cattleya   series: Lawrenceanae 
• Cattleya warneri (25.00%)  subgenus Cattleya  section: Cattleya