The orchid Cattleya Duke of York is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Sanders[St Albans] in 1898. Registered parents are Cattleya Elegans (1879) × Cattleya Brymeriana (1896) (syn Cattleya Randiana). The key influencing species of this hybrid are No items in the list. listed in order of their genetic contribution.