Gymnocalycium mihanovichii v. stenogonum P 430 *
Paraguay: Mcal. Estigarribia, Boquerón
* Gymnocalycium mihanovichii v. stenogonum P 430 = Gymnocalycium michanovichii v. filadelfiense P 430
Gymnocalycium mihanovichii v. stenogonum P 430 *
Paraguay: Mcal. Estigarribia, Boquerón
* Gymnocalycium mihanovichii v. stenogonum P 430 = Gymnocalycium michanovichii v. filadelfiense P 430