The orchid Rhyncholaeliocattleya Speciosa is a hybrid in the Rhyncholaeliocattleya genus. registered with the Royal Horticultural Society by Maron in 1908. Registered parents are Rhyncholaeliocattleya Impératrice de Russie × Cattleya schroederae. The key influencing species of this hybrid are No items in the list. listed in order of their genetic contribution.