Guarthroleya Haddie Notch (Cattlianthe Cherry Song × Caularthron bicornutum)

The orchid Guarthroleya Haddie Notch is a hybrid in the Guarthroleya genus. registered with the Royal Horticultural Society by Hawaii Hybrids in 2006. Registered parents are Cattlianthe Cherry Song × Caularthron bicornutum. The key influencing species of this hybrid are Caularthron bicornutum (50.00% ) Cattleya walkeriana (25.00% subgenus Intermediae ) Guarianthe aurantiaca (6.25% subgenus Circumvola section: Aurantiacae ) listed in order of their genetic contribution.