Cattlianthe Bullion (Cattleya Bonanza (Bracey) × Cattlianthe El Toro)

The orchid Cattlianthe Bullion is a hybrid in the Cattlianthe genus. registered with the Royal Horticultural Society by Nancy Ann Abbott in 1959. Registered parents are Cattleya Bonanza (Bracey) × Cattlianthe El Toro. The key influencing species of this hybrid are Cattleya labiata (40.63% subgenus Cattleya section: Cattleya ) Cattleya dowiana var. aurea (15.63% ) Cattleya trianae (9.38% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.