Mammillaria haseloffii Ehrenb. in Allg. Gartenzeitung 17: 303. 1849
Mammillaria haseloffii in Allg. Gartenzeitung 17: 303. 1849
is basionym for Mammillaria senilis var. hasseloffii, Cact. Hort. Dyck., ed. 1849: 8. 1850
is basionym for Mammillaria senilis var. haseloffii, Cact. Hort. Dyck., ed. 1849: 8. 1850