Cattlianthe Memoria Hugh Tomlinson (Guarianthe aurantiaca × Cattlianthe Spring Show)

The orchid Cattlianthe Memoria Hugh Tomlinson is a hybrid in the Cattlianthe genus. registered with the Royal Horticultural Society by Claude Hamilton in 1999. It is originated by O/U Registered parents are Guarianthe aurantiaca × Cattlianthe Spring Show. The key influencing species of this hybrid are Guarianthe aurantiaca (62.50% subgenus Circumvola section: Aurantiacae ) Cattleya trianae (12.50% subgenus Cattleya section: Cattleya ) Cattleya schroederae (6.25% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.