Mammillaria prolifera f. texana (Engelm.) Krainz, Kakteen 27: C VIIIc. 1964 Mammillaria prolifera f. texana (Engelm.) Krainz, Kakteen 27: C VIIIc. 1964is new combination for Mammillaria pusilla var. texana Engelm. in Proc. Amer. Acad. Arts 3: 261. 1856Taxon for this nameMammillaria prolifera f. texana (Engelm.) Krainz