Cereus fragrans (Small ex Britton & Rose) Little, Amer. Midl. Naturalist 33: 496. 1945 Cereus fragrans (Small ex Britton & Rose) Little, Amer. Midl. Naturalist 33: 496. 1945is new combination for Harrisia fragrans Small ex Britton & Rose, Cactaceae 2: 149. 1920Taxon for this nameCereus fragrans (Small ex Britton & Rose) Little