Rhyncholaeliocattleya Mary Kay Handy (Rhyncholaeliocattleya Norman's Bay × Cattleya Laurie Lynn)

The orchid Rhyncholaeliocattleya Mary Kay Handy is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Armacost in 1969. Registered parents are Rhyncholaeliocattleya Norman's Bay × Cattleya Laurie Lynn. The key influencing species of this hybrid are Cattleya dowiana var. aurea (15.63% ) Cattleya labiata (15.63% subgenus Cattleya section: Cattleya ) Cattleya lueddemanniana (12.50% subgenus Cattleya section: Cattleya series: Lawrenceanae ) listed in order of their genetic contribution.