Mammillaria villifera var. cirrosa Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 115. 1850 Mammillaria villifera var. cirrosa Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 115. 1850Taxon for this nameMammillaria villifera var. cirrosa Salm-Dyck
