Echinopsis tunariensis (Cárdenas) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 98. 1974 Echinopsis tunariensis (Cárdenas) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 98. 1974is new combination for Trichocereus tunariensis Cárdenas in Cactus (Paris) 64: 160. 1959Taxon for this nameEchinopsis tunariensis (Cárdenas) H.Friedrich & G.D.Rowley