Escobariopsis vetula (Mart.) Doweld in Sukkulenty 3: 41. 2000 Escobariopsis vetula (Mart.) Doweld in Sukkulenty 3: 41. 2000is new combination for Mammillaria vetula Mart. in Nov. Actorum Acad. Caes. Leop.-Carol. German. Nat. Cur. 16(1): 338, pl. 24. 1832Taxon for this nameEscobariopsis vetula (Mart.) Doweld