Coryphantha calcarata (Engelm.) Lem., Cactées: 35. 1868 Coryphantha calcarata (Engelm.) Lem., Cactées: 35. 1868is new combination for Mammillaria calcarata Engelm. in Boston J. Nat. Hist. 6: 195. 1850Taxon for this nameCoryphantha calcarata (Engelm.) Lem.
