Azureocereus nobilis Akers in Cact. Succ. J. (Los Angeles) 21: 124. 1949 Azureocereus nobilis Akers in Cact. Succ. J. (Los Angeles) 21: 124. 1949Taxon for this nameAzureocereus nobilis Akers in Cact. Succ. J. (Los Angeles) 21: 124. 1949