Pediocactus schmiedickeanus var. schwarzii (Shurly) Halda in Acta Mus. Richnov., Sect. Nat., 5: 21. 1998
Pediocactus schmiedickeanus var. schwarzii in Acta Mus. Richnov., Sect. Nat., 5: 21. 1998
is new combination for Strombocactus schwarzii in Cact. Succ. J. Gr. Brit. 10: 93. 1948