Pediocactus sileri
Pediocactus sileri in Cact. Succ. J. (Los Angeles) 33(2): 53. 1961 sec. Parfitt & Gibson 20031 wfo-0001288303
- ≡Echinocactus sileri in Contr. U.S. Natl. Herb. 3(7): 376. 1896 syn. sec. Parfitt & Gibson 20031 wfo-0000660955
- ≡Utahia sileri, Cactaceae 3: 215. 1922 syn. sec. TROPICOS 1988+2 wfo-0001288038