Hylocereus ocamponis (Salm-Dyck) Britton & Rose in Contr. U.S. Natl. Herb. 12: 429. 1909 Hylocereus ocamponis (Salm-Dyck) Britton & Rose in Contr. U.S. Natl. Herb. 12: 429. 1909is new combination for Cereus ocamponis Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 220. 1850Taxon for this nameHylocereus ocamponis (Salm-Dyck) Britton & Rose