The orchid Rhyncholaeliocattleya Maitland is a hybrid registered with the Royal Horticultural Society by Wm.A.Miles in 1970.
Top three species ancestors and their influences are

• Cattleya dowiana (54.69%)  subgenus Cattleya  section: Cattleya 
• Cattleya tenebrosa (15.63%)  subgenus Crispae  section: Crispae   series: Cattleyodes 
• Cattleya warscewiczii (9.38%)  subgenus Cattleya  section: Cattleya