Cereus crenulatus Salm-Dyck, Observ. Bot. Hort. Dyck. 3: 6. 1822 Cereus crenulatus Salm-Dyck, Observ. Bot. Hort. Dyck. 3: 6. 1822Taxon for this nameCereus crenulatus Salm-Dyck, Observ. Bot. Hort. Dyck. 3: 6. 1822