Mammillaria rhodantha f. andreae (Otto ex Pfeiff.) Voss, Vilm. Blumengärtn., ed. 3, 1: 369. 1894
Mammillaria rhodantha f. andreae, Vilm. Blumengärtn., ed. 3, 1: 369. 1894
is new combination for Mammillaria rhodantha var. andreae, Enum. Diagn. Cact.: 31. 1837