Gymnocactus saussieri (F.A.C.Weber) Backeb. in Cact. Succ. J. (Los Angeles) 23: 151. 1951 Gymnocactus saussieri (F.A.C.Weber) Backeb. in Cact. Succ. J. (Los Angeles) 23: 151. 1951is new combination for Echinocactus saussieri F.A.C.Weber, Dict. Hort. 1: 468. 1896Taxon for this nameGymnocactus saussieri (F.A.C.Weber) Backeb.