Echinopsis grandis (Britton & Rose) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 95. 1974 Echinopsis grandis (Britton & Rose) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 95. 1974is new combination for Lobivia grandis Britton & Rose, Cactaceae 3: 58–59, f. 76, 78. 1922Taxon for this nameEchinopsis grandis (Britton & Rose) H.Friedrich & G.D.Rowley