Mammillaria goodridgei var. blossfeldiana (Boed.) Neutel. in Succulenta (Netherlands) 65: 120. 1986
Mammillaria goodridgei var. blossfeldiana in Succulenta (Netherlands) 65: 120. 1986
is new combination for Mammillaria blossfeldiana in Monatsschr. Deutsch. Kakteen-Ges. 3: 209. 1931