Tephrocactus crispicrinitus var. tortispinus Rauh & Backeb., Descr. Cact. Nov. 1: 7. 1957 ["1956"]
Tephrocactus crispicrinitus var. tortispinus, Descr. Cact. Nov. 1: 7. 1957 ["1956"]
is basionym for Opuntia crispicrinita var. tortispina in Natl. Cact. Succ. J. 13: 5. 1958