Rhyncholaeliocattleya Yellow Hammer (Rhyncholaeliocattleya Mrs. J. Leemann × Cattleya Orange Blossom)

The orchid Rhyncholaeliocattleya Yellow Hammer is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Alexander in 1928. Registered parents are Rhyncholaeliocattleya Mrs. J. Leemann × Cattleya Orange Blossom. The key influencing species of this hybrid are Rhyncholaelia digbyana (25.00% ) Cattleya dowiana (25.00% subgenus Cattleya section: Cattleya ) Cattleya trianae (18.75% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.