Tephrocactus lagopus var. leucolagopus Rauh & Backeb., Descr. Cact. Nov. 1: 7. 1957 ["1956"]
Tephrocactus lagopus var. leucolagopus, Descr. Cact. Nov. 1: 7. 1957 ["1956"]
is basionym for Opuntia lagopus var. leucolagopus in Natl. Cact. Succ. J. 13(1): 6. 1958