Mammillaria macrothele var. lehmannii (Pfeiff.) Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 19. 1850 Mammillaria macrothele var. lehmannii (Pfeiff.) Salm-Dyck, Cact. Hort. Dyck., ed. 1849: 19. 1850is new combination for Mammillaria lehmannii Pfeiff., Enum. Diagn. Cact.: 23. 1837Taxon for this nameMammillaria macrothele var. lehmannii (Pfeiff.) Salm-Dyck