Cattleya Blackii (1909) (Cattleya Hardyana (1896) × Cattleya coccinea)

The orchid Cattleya Blackii (1909) is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Thwaites in 1909. Registered parents are Cattleya Hardyana (1896) × Cattleya coccinea. The key influencing species of this hybrid are Cattleya coccinea (50.00% series: Sophronitis ) Cattleya dowiana (25.00% subgenus Cattleya section: Cattleya ) Cattleya warscewiczii (25.00% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.