Turbinicarpus macrochele var. polaskii P.Lechner & Jantschgi in Turbi-Now 5: 14. 1998
Turbinicarpus macrochele var. polaskii in Turbi-Now 5: 14. 1998
is basionym for Turbinicarpus macrochele subsp. polaskii, Revis. Tasson. Gen. Turbinicarpus: 17. 2003