Echinopsis glauca (F.Ritter) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 95. 1974 Echinopsis glauca (F.Ritter) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 95. 1974is new combination for Trichocereus glaucus F.Ritter in Kakteen And. Sukk. 11: 180. 1962Taxon for this nameEchinopsis glauca (F.Ritter) H.Friedrich & G.D.Rowley