Cattleya Sans Atout (Cattleya Alfredo Martinelli × Cattleya Hertha)

The orchid Cattleya Sans Atout is a hybrid in the Cattleya genus. registered with the Royal Horticultural Society by R.Altenburg in 1972. Registered parents are Cattleya Alfredo Martinelli × Cattleya Hertha. The key influencing species of this hybrid are Cattleya dowiana (28.91% subgenus Cattleya section: Cattleya ) Cattleya trianae (26.56% subgenus Cattleya section: Cattleya ) Cattleya mossiae (12.50% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.