Echinocereus splendens (Salm-Dyck ex Lem.) Lem., Cactées: 57. 1868 Echinocereus splendens (Salm-Dyck ex Lem.) Lem., Cactées: 57. 1868is new combination for Cereus serpentinus var. splendens Salm-Dyck ex Lem., Cact. Gen. Sp. Nov.: 79. 1839Taxon for this nameEchinocereus splendens (Salm-Dyck ex Lem.) Lem.