Echinocactus melocactiformis DC. in Mém. Mus. Hist. Nat. 17: 38. 1828
Echinocactus melocactiformis in Mém. Mus. Hist. Nat. 17: 38. 1828
is basionym for Ferocactus melocactiformis, Cactaceae 3: 138. 1922
Echinocactus melocactiformis in Mém. Mus. Hist. Nat. 17: 38. 1828
Taxon for this name