Echinocactus rostii (Britton & Rose) A.Berger, Kakteen: 340. 1929 Echinocactus rostii (Britton & Rose) A.Berger, Kakteen: 340. 1929is new combination for Ferocactus rostii Britton & Rose, Cactaceae 3: 146. 1922Taxon for this nameEchinocactus rostii (Britton & Rose) A.Berger
