Rhyntonleya Hwa Yuan Bay (Cattleytonia Peggy San × Rhyncholaeliocattleya Sunset Bay (Miyamoto))

The orchid Rhyntonleya Hwa Yuan Bay is a hybrid in the Rhyntonleya genus. registered with the Royal Horticultural Society by C.H.Hsieh in 1998. It is originated by Hwa Yuan Registered parents are Cattleytonia Peggy San × Rhyncholaeliocattleya Sunset Bay (Miyamoto). The key influencing species of this hybrid are Cattleya dowiana (25.78% subgenus Cattleya section: Cattleya ) Broughtonia sanguinea (25.00% ) Cattleya intermedia (12.50% subgenus Intermediae ) listed in order of their genetic contribution.