Cattleya Sierra Winter (Cattleya Old Sierra × Cattleya Winter Mantle)

This orchid is a Cattleya hybrid registered with the RHS. The key influencing species of this hybrid are Cattleya mossiae (30.96% subgenus Cattleya section: Cattleya ) Cattleya trianae (27.15% subgenus Cattleya section: Cattleya ) Cattleya gaskelliana (23.34% subgenus Cattleya section: Cattleya )