Brasilicactus elachisanthus (F.A.C.Weber) Backeb., Cactaceae 3: 1578. 1959 Brasilicactus elachisanthus (F.A.C.Weber) Backeb., Cactaceae 3: 1578. 1959is new combination for Echinocactus elachisanthus F.A.C.Weber in Bull. Mus. Hist. Nat. (Paris) 11: 387. 1904Taxon for this nameBrasilicactus elachisanthus (F.A.C.Weber) Backeb.