Selenicereus macdonaldeae (Hook.) Britton & Rose in Contr. U.S. Natl. Herb. 12: 430. 1909 Selenicereus macdonaldeae (Hook.) Britton & Rose in Contr. U.S. Natl. Herb. 12: 430. 1909is new combination for Cereus macdonaldiae Hook. in Curtis's Bot. Mag. 79: t. 4707. 1853Taxon for this nameSelenicereus macdonaldeae (Hook.) Britton & Rose