Austrocylindropuntia humahuacana (Backeb.) Backeb. in Cact. Succ. J. (Los Angeles) 23: 13. 1951
Austrocylindropuntia humahuacana in Cact. Succ. J. (Los Angeles) 23: 13. 1951
is new combination for Cylindropuntia humahuacana, Kaktus-ABC: 119. 1936 ["1935"]