Mammillaria cephalophora Salm-Dyck, Cact. Hort. Dyck., ed. 1844: 137. 1845
Mammillaria cephalophora, Cact. Hort. Dyck., ed. 1844: 137. 1845
is basionym for Echinocactus cephalophorus in Allg. Gartenzeitung 21: 102. 1853
is basionym for Cactus cephalophorus, Revis. Gen. Pl. 1: 260. 1891