Cattleya Platinum Sun (Cattleya Francis T. C. Au × Cattleya Colorama)

The orchid Cattleya Platinum Sun is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Rex Foster Orchids in 1973. It is originated by Fordyce Registered parents are Cattleya Francis T. C. Au × Cattleya Colorama. The key influencing species of this hybrid are Cattleya mossiae (31.25% subgenus Cattleya section: Cattleya ) Cattleya trianae (21.88% subgenus Cattleya section: Cattleya ) Cattleya gaskelliana (18.75% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.