Turbinicarpus macrochele subsp. schwarzii (Shurly) Doweld in Sukkulenty 3: 70. 2000 Turbinicarpus macrochele subsp. schwarzii (Shurly) Doweld in Sukkulenty 3: 70. 2000is new combination for Strombocactus schwarzii Shurly in Cact. Succ. J. Gr. Brit. 10: 93. 1948Taxon for this nameTurbinicarpus macrochele subsp. schwarzii (Shurly) Doweld