Neolloydia warnockii L.D.Benson in Cact. Succ. J. (Los Angeles) 41(5): 186–188, f. 4. 1969 Neolloydia warnockii L.D.Benson in Cact. Succ. J. (Los Angeles) 41(5): 186–188, f. 4. 1969is basionym for Sclerocactus warnockii (L.D.Benson) N.P.Taylor in Bradleya 5: 94. 1987Taxon for this nameNeolloydia warnockii L.D.Benson