Pilocereus polylophus (DC.) Salm-Dyck, Cact. Hort. Dyck., ed. 1844: 24. 1845 Pilocereus polylophus (DC.) Salm-Dyck, Cact. Hort. Dyck., ed. 1844: 24. 1845is new combination for Cereus polylophus DC. in Mém. Mus. Hist. Nat. 17: 115. 1828Taxon for this namePilocereus polylophus (DC.) Salm-Dyck