Synonyms
Turbinicarpus pseudomacrochele subsp. krainzianus (Gerhart Frank) Glass
Turbinicarpus pseudomacrochele var. krainzianus (Gerhart Frank) Glass & R.A.Foster
Pediocactus pseudomacrochele var. sphacellatus (Diers & Gerhart Frank) Halda
Strombocactus pseudomacrochele var. krainzianus (Gerhart Frank) G.D.Rowley
Turbinicarpus pseudomacrochele var. sphacellatus Diers & Gerhart Frank
Toumeya krainziana Gerhart Frank
Pediocactus pseudomacrochele var. krainzianus (Gerhart Frank) Halda
Turbinicarpus krainzianus (Gerhart Frank) Backeb.
Kadenicarpus pseudomacrochele var. sphacellatus (Diers & Gerhart Frank) Doweld
Toumeya pseudomacrochele var. krainziana (Gerhart Frank) Kladiwa