Tephrocactus strobiliformis (A.Berger) Backeb., Kaktus-ABC: 106. 1936 ["1935"] Tephrocactus strobiliformis (A.Berger) Backeb., Kaktus-ABC: 106. 1936 ["1935"]is new combination for Opuntia strobiliformis A.Berger, Kakteen: 53. 1929Taxon for this nameTephrocactus strobiliformis (A.Berger) Backeb.