Cattlianthe Joan Matthews (Guarianthe aurantiaca × Cattleya Lee Langford)

The orchid Cattlianthe Joan Matthews is a hybrid in the Cattlianthe genus. registered with the Royal Horticultural Society by M.C.Matthews in 1962. It is originated by Ozzella Registered parents are Guarianthe aurantiaca × Cattleya Lee Langford. The key influencing species of this hybrid are Guarianthe aurantiaca (50.00% subgenus Circumvola section: Aurantiacae ) Cattleya dowiana (25.00% subgenus Cattleya section: Cattleya ) Cattleya tenebrosa (9.38% subgenus Crispae section: Crispae series: Cattleyodes ) listed in order of their genetic contribution.