Cattleya Hayhill (Cattleya Serbia × Cattleya Zeno (1917))

The orchid Cattleya Hayhill is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by H.Patterson in 1932. Registered parents are Cattleya Serbia × Cattleya Zeno (1917). The key influencing species of this hybrid are Cattleya warscewiczii (31.25% subgenus Cattleya section: Cattleya ) Cattleya dowiana (25.00% subgenus Cattleya section: Cattleya ) Cattleya mossiae (18.75% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.