Opuntia elongata var. laevior Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 242. 1850 Opuntia elongata var. laevior Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 242. 1850Taxon for this nameOpuntia elongata var. laevior Salm-Dyck