Tephrocactus leoninus (F.Haage & E.Schmidt ex Rümpler) Backeb., Cactaceae 6: 3596. 1962 Tephrocactus leoninus (F.Haage & E.Schmidt ex Rümpler) Backeb., Cactaceae 6: 3596. 1962is new combination for Opuntia leonina F.Haage & M.Schmidt ex Rümpler, Handb. Cacteenk., ed. 2: 974. 1885Taxon for this nameTephrocactus leoninus (F.Haage & E.Schmidt ex Rümpler) Backeb.