Morawetzia varicolor (Backeb.) Kníže in Biota 7: 254. 1969 Morawetzia varicolor (Backeb.) Kníže in Biota 7: 254. 1969is new combination for Oreocereus varicolor Backeb. in Cact. Succ. J. (Los Angeles) 23: 20. 1951Taxon for this nameMorawetzia varicolor (Backeb.) Kníže