Rhyncholaeliocattleya Yen Twentyfour Carat (Cattleya Phai-Loeng × Rhyncholaeliocattleya Termthong)

The orchid Rhyncholaeliocattleya Yen Twentyfour Carat is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Yen Orch. in 1989. Registered parents are Cattleya Phai-Loeng × Rhyncholaeliocattleya Termthong. The key influencing species of this hybrid are Cattleya dowiana (50.49% subgenus Cattleya section: Cattleya ) Cattleya tenebrosa (9.67% subgenus Crispae section: Crispae series: Cattleyodes ) Cattleya warscewiczii (8.59% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.