Cattleya Helen Langley (Cattleya Undine × Cattleya Mrs. Myra Peeters)

The orchid Cattleya Helen Langley is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Mansell & Hatcher in 1916. Registered parents are Cattleya Undine × Cattleya Mrs. Myra Peeters. The key influencing species of this hybrid are Cattleya intermedia (25.00% subgenus Intermediae ) Cattleya mossiae (25.00% subgenus Cattleya section: Cattleya ) Cattleya gaskelliana (25.00% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.