Turbinicarpus pseudomacrochele var. krainzianus (Gerhart Frank) Glass & R.A.Foster in Cact. Succ. J. (Los Angeles) 49: 173.
Turbinicarpus pseudomacrochele var. krainzianus in Cact. Succ. J. (Los Angeles) 49: 173. 1977
is new combination for Toumeya krainziana in Kakteen And. Sukk. 11: 168-170. 1960