Tephrocactus asplundii Backeb., Descr. Cact. Nov. 1: 9. 1957 ["1956"] Tephrocactus asplundii Backeb., Descr. Cact. Nov. 1: 9. 1957 ["1956"]is basionym for Opuntia asplundii (Backeb.) G.D.Rowley in Natl. Cact. Succ. J. 13: 5. 1958Taxon for this nameTephrocactus asplundii Backeb.