The orchid Rhyncholaeliocattleya Malvern is a hybrid registered with the Royal Horticultural Society by Black & Flory in 1943.
Top three species ancestors and their influences are

• Cattleya dowiana (59.38%)  subgenus Cattleya  section: Cattleya 
• Cattleya xanthina (15.63%)  subgenus Crispae  section: Crispae   series: Cattleyodes 
• Rhyncholaelia digbyana (12.50%)