Rhyncholaeliocattleya Doctor G. Macdonald (Rhyncholaeliocattleya Ilene × Cattleya Peetersii (1902))

The orchid Rhyncholaeliocattleya Doctor G. Macdonald is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Black & Flory in 1921. Registered parents are Rhyncholaeliocattleya Ilene × Cattleya Peetersii (1902). The key influencing species of this hybrid are Cattleya dowiana (37.50% subgenus Cattleya section: Cattleya ) Cattleya warscewiczii (25.00% subgenus Cattleya section: Cattleya ) Cattleya labiata (25.00% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.