Echinocactus pottsii Schur ex Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 35. 1850
Echinocactus pottsii, Cact. Hort. Dyck., ed. 1849: 35. 1850
is basionym for Ferocactus pottsii, Cactaceae 5: 2738. 1961
Echinocactus pottsii, Cact. Hort. Dyck., ed. 1849: 35. 1850
Taxon for this name