Cactus echinaria (DC.) Kuntze, Revis. Gen. Pl. 1: 260. 1891
Cactus echinaria, Revis. Gen. Pl. 1: 260. 1891
is correct spelling for Cactus echinata, Revis. Gen. Pl. 1: 260. 1891
is new combination for Mammillaria echinaria in Mém. Mus. Hist. Nat. 17: 110. 1828