Mammillaria radians var. globosa Scheidw. in Bull. Acad. Roy. Sci. Bruxelles 5: 494. 1838 Mammillaria radians var. globosa Scheidw. in Bull. Acad. Roy. Sci. Bruxelles 5: 494. 1838Taxon for this nameMammillaria radians var. globosa Scheidw.
