Cattleya Hertha (Cattleya Momus × Cattleya Monarch (syn Cattleya Monarch (1917)))

The orchid Cattleya Hertha is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Charlesworth Ltd. in 1931. Registered parents are Cattleya Momus × Cattleya Monarch (syn Cattleya Monarch (1917)). The key influencing species of this hybrid are Cattleya dowiana (31.25% subgenus Cattleya section: Cattleya ) Cattleya trianae (25.00% subgenus Cattleya section: Cattleya ) Cattleya pumila (12.50% subgenus Crispae section: Hadrolaelia series: Hadrolaelia ) listed in order of their genetic contribution.