Cattleya Susan (1943) (Cattleya Mrs. Chamberlain Chanler × Cattleya Dinah)

The orchid Cattleya Susan (1943) is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Alexander in 1943. Registered parents are Cattleya Mrs. Chamberlain Chanler × Cattleya Dinah. The key influencing species of this hybrid are Cattleya purpurata (31.25% subgenus Crispae section: Crispae series: Cattleyodes ) Cattleya warscewiczii (18.75% subgenus Cattleya section: Cattleya ) Cattleya warneri (12.50% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.