Rhyncholaeliocattleya Siam 24 Carat (Rhyncholaeliocattleya Chomthong Fancy × Rhyncholaeliocattleya Nakornchaisri Orange)

The orchid Rhyncholaeliocattleya Siam 24 Carat is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by S.Noisuwan in 2021. Registered parents are Rhyncholaeliocattleya Chomthong Fancy × Rhyncholaeliocattleya Nakornchaisri Orange. The key influencing species of this hybrid are Cattleya dowiana (39.81% subgenus Cattleya section: Cattleya ) Cattleya tenebrosa (8.73% subgenus Crispae section: Crispae series: Cattleyodes ) Cattleya warscewiczii (8.48% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.