The orchid Cattleya Beauphylla is a hybrid registered with the Royal Horticultural Society by Oak Hill Gdns. in 1991.
Top three species ancestors and their influences are

• Cattleya harpophylla (50.00%)  subgenus Parviflorae  section: Harpophyllae   series: Parviflorae 
• Cattleya coccinea (25.00%)  series: Sophronitis 
• Cattleya luteola (25.00%)  subgenus Stellata