Neolloydia saueri (Boed.) F.M.Knuth, Kaktus-ABC: 367. 1936 ["1935"] Neolloydia saueri (Boed.) F.M.Knuth, Kaktus-ABC: 367. 1936 ["1935"]is new combination for Echinocactus saueri Boed. in Z. Sukkulentenk. 3(16): 362–363. 1928 ["1927-1928"]Taxon for this nameNeolloydia saueri (Boed.) F.M.Knuth