Rhyncholaeliocattleya Osiris (Cattleya Princess Ishtar × Rhyncholaeliocattleya Princess Patricia)

The orchid Rhyncholaeliocattleya Osiris is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Raasch in 1954. It is originated by R.Gore Registered parents are Cattleya Princess Ishtar × Rhyncholaeliocattleya Princess Patricia. The key influencing species of this hybrid are Cattleya warscewiczii (25.78% subgenus Cattleya section: Cattleya ) Cattleya mossiae (23.44% subgenus Cattleya section: Cattleya ) Cattleya trianae (18.75% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.