Neomammillaria compressa (DC.) Britton & Rose, Cactaceae 4: 90–92, f. 84–88. 1923 Neomammillaria compressa (DC.) Britton & Rose, Cactaceae 4: 90–92, f. 84–88. 1923is new combination for Mammillaria compressa DC. in Mém. Mus. Hist. Nat. 17: 112. 1828Taxon for this nameNeomammillaria compressa (DC.) Britton & Rose