Cattleya milleri-dowiana (Cattleya milleri × Cattleya dowiana)

The orchid Cattleya milleri-dowiana is a hybrid in the Cattleya genus. . This orchid hybrid lacks official registration. The name is an internal designation created within the orchidroots system. Registered parents are Cattleya milleri × Cattleya dowiana. The key influencing species of this hybrid are Cattleya milleri (50.00% subgenus Parviflorae section: Parviflorae series: Parviflorae ) Cattleya dowiana (50.00% subgenus Cattleya section: Cattleya ) listed in order of their genetic contribution.