Cattleya Penmarth (Cattleya Poynings × Cattleya Rudgwick)

The orchid Cattleya Penmarth is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by S.Low in 1948. Registered parents are Cattleya Poynings × Cattleya Rudgwick. The key influencing species of this hybrid are Cattleya dowiana (50.00% subgenus Cattleya section: Cattleya ) Cattleya tenebrosa (12.50% subgenus Crispae section: Crispae series: Cattleyodes ) Cattleya trianae (6.25% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.