Cattleya Monarch (1917) (Cattleya Empress Frederick × Cattleya trianae)

Cattleya Monarch (1917), Charlesworth Ltd. 1917 (RHS)

This orchid is a Cattleya hybrid registered with the RHS. The key influencing species of this hybrid are Cattleya trianae (50.00% subgenus Cattleya section: Cattleya ) Cattleya dowiana (25.00% subgenus Cattleya section: Cattleya ) Cattleya mossiae (25.00% subgenus Cattleya section: Cattleya )