Echinopsis spachiana (Lem.) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 98. 1974 Echinopsis spachiana (Lem.) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 98. 1974is new combination for Cereus spachianus Lem., Hort. Universel 1: 225. 1839Taxon for this nameEchinopsis spachiana (Lem.) H.Friedrich & G.D.Rowley