Toumeya schwarzii (Shurly) Bravo & W.T.Marshall in Saguaroland Bull. 11: 31. 1957 Toumeya schwarzii (Shurly) Bravo & W.T.Marshall in Saguaroland Bull. 11: 31. 1957is new combination for Strombocactus schwarzii Shurly in Cact. Succ. J. Gr. Brit. 10: 93. 1948Taxon for this nameToumeya schwarzii (Shurly) Bravo & W.T.Marshall