Mammillaria elephantidens Lem., Cact. Aliq. Nov.: 1. 1838
Mammillaria elephantidens, Cact. Aliq. Nov.: 1. 1838
is basionym for Coryphantha elephantidens, Cactées: 35. 1868
is basionym for Echinocactus elephantidens in Allg. Gartenzeitung 21: 102. 1853
is basionym for Cactus elephantidens, Revis. Gen. Pl. 1: 260. 1891
Lectotype (designated by Hunt, D.R. 2001: 141): [icon] illustration in Lemaire, Iconogr. descr. des Cactees, Part 5, t. 9. 1841