Neoporteria cephalophora (Backeb.) Backeb. in Kakteenkunde 1939: 81. 1939 Neoporteria cephalophora (Backeb.) Backeb. in Kakteenkunde 1939: 81. 1939is new combination for Chilenia cephalophora Backeb. in Blätt. Kakteenf. 1938(3): 2. 1938Taxon for this nameNeoporteria cephalophora (Backeb.) Backeb.