Haageocereus auricolor Backeb. in Cact. Succ. J. (Los Angeles) 3: 130. 1932 Haageocereus auricolor Backeb. in Cact. Succ. J. (Los Angeles) 3: 130. 1932Taxon for this nameHaageocereus auricolor Backeb. in Cact. Succ. J. (Los Angeles) 3: 130. 1932
