Oreocereus celsianus var. varicolor (Backeb.) Krainz Oreocereus celsianus var. varicolor (Backeb.) Krainzis new combination for Oreocereus varicolor Backeb. in Cact. Succ. J. (Los Angeles) 23: 20. 1951Taxon for this nameOreocereus celsianus var. varicolor (Backeb.) Krainz
