Rhyncattleanthe Graf's Mostaza (Rhyncattleanthe Elizabeth Palmer × Rhyncholaeliocattleya Graf's Sol Sonriente)

The orchid Rhyncattleanthe Graf's Mostaza is a hybrid in the Rhyncattleanthe genus. registered with the Royal Horticultural Society by Plantio La Orquidea in 2023. Registered parents are Rhyncattleanthe Elizabeth Palmer × Rhyncholaeliocattleya Graf's Sol Sonriente. The key influencing species of this hybrid are Cattleya dowiana (32.50% subgenus Cattleya section: Cattleya ) Rhyncholaelia glauca (9.38% ) Guarianthe aurantiaca (9.38% subgenus Circumvola section: Aurantiacae ) listed in order of their genetic contribution.