Cattleya Glaucus (Cattleya Rubens (1903) × Cattleya purpurata)

The orchid Cattleya Glaucus is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by H. in 1911. Registered parents are Cattleya Rubens (1903) × Cattleya purpurata. The key influencing species of this hybrid are Cattleya purpurata (50.00% subgenus Crispae section: Crispae series: Cattleyodes ) Cattleya pumila (25.00% subgenus Crispae section: Hadrolaelia series: Hadrolaelia ) Cattleya dowiana (12.50% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.