Mammillaria rhodantha var. ruficeps (Lem.) Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 11. 1850
Mammillaria rhodantha var. ruficeps, Cact. Hort. Dyck., ed. 1849: 11. 1850
is new combination for Mammillaria ruficeps, Cact. Gen. Sp. Nov.: 37. 1839
Mammillaria rhodantha var. ruficeps, Cact. Hort. Dyck., ed. 1849: 11. 1850
Taxon for this name