Echinocactus brachycentrus var. oligacanthus Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 160. 1850
Echinocactus brachycentrus var. oligacanthus, Cact. Hort. Dyck., ed. 1849: 160. 1850
Taxon for this nameEchinocactus brachycentrus var. oligacanthus, Cact. Hort. Dyck., ed. 1849: 160. 1850