≡ Turbinicarpus macrochele ssp. klinkerianus (Backeb. & H. Jacobsen) Doweld (2000) ≡ Turbinicarpus schmiedickeanus ssp. klinkerianus (Backeb. & H. Jacobsen) N.P. Taylor (1998) (*) ≡ Pediocactus schmiedickeanus v. klinkerianus (Backeb. & H. Jacobsen) Halda (1998) ≡ Neolloydia schmiedickeana v. klinkeriana (Backeb. & H. Jacobsen) E.F. Anderson (1986) ≡ Turbinicarpus schmiedickeanus v. klinkerianus (Backeb. & H. Jacobsen) Glass & R.A. Foster (1977) ≡ Strombocactus schmiedickeanus v. klinkerianus (Backeb. & H. Jacobsen) G.D. Rowley (1974) ≡ Toumeya schmiedickeana v. klinkeriana (Backeb. & H. Jacobsen) Krainz (1959) ≡ Toumeya klinkeriana (Backeb. & H. Jacobsen) Bravo & W.T. Marshall (1956) ≡ Strombocactus klinkerianus (Backeb. & H. Jacobsen) Buining (1951)
