Echinopsis elongata (Backeb.) H.Friedrich in Kakteen And. Sukk. 25: 82. 1974 Echinopsis elongata (Backeb.) H.Friedrich in Kakteen And. Sukk. 25: 82. 1974is new combination for Lobivia elongata Backeb., Descr. Cact. Nov. 1: 29. 1957 ["1956"]Taxon for this nameEchinopsis elongata (Backeb.) H.Friedrich