Echinocactus barcelona Placement status: name or taxon excluded (unspecific) (Name only f. Backeberg 1962.)Echinocactus barcelona Walton in Cact. J. (London) 2: 79, 175, 191. 1899, nom. nud., sec. The Plant List v. 1.1 20132,11. Backeberg, C. 1962: Cactaceae 6. – Jena: VEB Gustav Fischer Verlag: 3903, 2. TPLContent