Turbinicarpus schmiedickeanus subsp. schwarzii (Shurly) N.P.Taylor in Cactaceae Consensus Init. 5: 14. 1998
Turbinicarpus schmiedickeanus subsp. schwarzii in Cactaceae Consensus Init. 5: 14. 1998
is new combination for Strombocactus schwarzii in Cact. Succ. J. Gr. Brit. 10: 93. 1948