Echinocactus covillei (Britton & Rose) A.Berger, Kakteen: 138. 1929 Echinocactus covillei (Britton & Rose) A.Berger, Kakteen: 138. 1929is new combination for Ferocactus covillei Britton & Rose, Cactaceae 3: 132–133, f. 138–139. 1922Taxon for this nameEchinocactus covillei (Britton & Rose) A.Berger