Cattlianthe Blue Queen (Cattlianthe Portia × Cattlianthe Blue Boy)

This orchid is a Cattlianthe hybrid registered with the RHS. The key influencing species of this hybrid are Guarianthe bowringiana (37.50% subgenus Circumvola section: Moradae ) Cattleya labiata (25.00% subgenus Cattleya section: Cattleya ) Cattleya tigrina (12.50% subgenus Intermediae )