The orchid Laeliocatanthe Graf's Dark Passion is a hybrid in the Laeliocatanthe genus. registered with the Royal Horticultural Society by Plantio La Orquidea in 2019. Registered parents are Cattlianthe Tutankamen × Laelia gloriosa. The key influencing species of this hybrid are No items in the list. listed in order of their genetic contribution.