Mammillaria curvispina Otto in Allg. Gartenzeitung 14: 204. 1846
Mammillaria curvispina in Allg. Gartenzeitung 14: 204. 1846
is basionym for Cactus curvispinus, Revis. Gen. Pl. 1: 260. 1891
is basionym for Mammillaria discolor var. curvispina, Cact. Hort. Dyck., ed. 1849: 11. 1850