Cattleya Queen Alexandra (Cattleya Bella × Cattleya trianae)

The orchid Cattleya Queen Alexandra is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Veitch in 1902. Registered parents are Cattleya Bella × Cattleya trianae. The key influencing species of this hybrid are Cattleya trianae (50.00% subgenus Cattleya section: Cattleya ) Cattleya labiata (25.00% subgenus Cattleya section: Cattleya ) Cattleya purpurata (25.00% subgenus Crispae section: Crispae series: Cattleyodes ) listed in order of their genetic contribution.