Echinocactus leucacanthus var. crassior Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 35, 172. 1850 Echinocactus leucacanthus var. crassior Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 35, 172. 1850Taxon for this nameEchinocactus leucacanthus var. crassior Salm-Dyck
