Utahia sileri (Engelm. ex J.M.Coult.) Britton & Rose, Cactaceae 3: 215. 1922
Utahia sileri, Cactaceae 3: 215. 1922
is new combination for Echinocactus sileri in Contr. U.S. Natl. Herb. 3(7): 376. 1896
Utahia sileri, Cactaceae 3: 215. 1922
Taxon for this name