Rhyncholaeliocattleya Rising Sun (1965) (Rhyncholaeliocattleya Meru × Cattleya Orange Beauty)

The orchid Rhyncholaeliocattleya Rising Sun (1965) is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Rod McLellan Co. in 1965. Registered parents are Rhyncholaeliocattleya Meru × Cattleya Orange Beauty. The key influencing species of this hybrid are Cattleya trianae (34.38% subgenus Cattleya section: Cattleya ) Cattleya schroederae (18.75% subgenus Cattleya section: Cattleya ) Cattleya mendelii (12.50% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.