Opuntia verschaffeltii var. longispina (Backeb.) G.D.Rowley in Natl. Cact. Succ. J. 13: 4. 1958
Opuntia verschaffeltii var. longispina in Natl. Cact. Succ. J. 13: 4. 1958
is new combination for Austrocylindropuntia verschaffeltii var. longispina, Descr. Cact. Nov. 1: 6. 1957 ["1956"]