Cattlianthe Roman Rainbow (Cattleya Leona Bloom × Guarianthe aurantiaca)

The orchid Cattlianthe Roman Rainbow is a hybrid in the Cattlianthe genus. registered with the Royal Horticultural Society by J.A.Roman in 1984. Registered parents are Cattleya Leona Bloom × Guarianthe aurantiaca. The key influencing species of this hybrid are Guarianthe aurantiaca (50.00% subgenus Circumvola section: Aurantiacae ) Cattleya loddigesii (25.00% subgenus Intermediae ) Cattleya warscewiczii (4.69% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.