Mammillaria phaeacantha Lem., Cact. Gen. Sp. Nov.: 47. 1839
Mammillaria phaeacantha, Cact. Gen. Sp. Nov.: 47. 1839
is basionym for Neomammillaria phaeacantha, Cactaceae 4: 116–117, f. 122. 1923
is basionym for Cactus phaeacanthus, Revis. Gen. Pl. 1: 261. 1891