Cattleya Queen Sirikhit (Cattleya Bow Bells × Cattleya O'Brieniana)

The orchid Cattleya Queen Sirikhit is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by Black & Flory in 1958. Registered parents are Cattleya Bow Bells × Cattleya O'Brieniana. The key influencing species of this hybrid are Cattleya loddigesii (37.50% subgenus Intermediae ) Cattleya gaskelliana (18.75% subgenus Cattleya section: Cattleya ) Cattleya mossiae (18.75% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.