Echinopsis vasquezii (Rausch) G.D.Rowley in Repert. Pl. Succ. 24: 6. 1975 Echinopsis vasquezii (Rausch) G.D.Rowley in Repert. Pl. Succ. 24: 6. 1975is new combination for Trichocereus vasquezii Rausch in Kakteen And. Sukk. 25: 193-194. 1974Taxon for this nameEchinopsis vasquezii (Rausch) G.D.Rowley