Gymnocalycium friedrichii ssp. stenopleurum VoS 06-249
Paraguay: Cerro León, Alto Paraguay, 261m
Gymnocalycium friedrichii ssp. stenopleurum VoS 06-249
Paraguay: Cerro León, Alto Paraguay, 261m
Gymnocalycium friedrichii v. moserianum WO 79
Paraguay: Teniente Encisco, Boquerón, 450m
Gymnocalycium mendozaense VoS 06-258
Bolivia: north-east of Fortin Ravello, Santa Cruz, 291m
Gymnocalycium friedrichii ssp. stenopleurum STO 96-1214/2
Paraguay: Cerro Leon, Alto Paraguay, 375m
Gymnocalycium mihanovichii v. stenogonum P 430 *
Paraguay: Mcal. Estigarribia, Boquerón
* Gymnocalycium mihanovichii v. stenogonum P 430 = Gymnocalycium michanovichii v. filadelfiense P 430
Gymnocalycium friedrichii v. moserianum VoS 239
Paraguay: Southwest of Nueva Asuncion, Boquerón, 275m
Gymnocalycium mendozaense VoS 606 *
Paraguay: on the slopes of the Cerro Cabrera, Boquerón, 516m (type locality)
* Gymnocalycium mendozaense VoS 606 = Gymnocalycium mendozaense LB 3811
Gymnocalycium mendozaense LB 3811 *
Paraguay: on the slopes of the Cerro Cabrera, Boquerón, 516m (type locality)
* Gymnocalycium mendozaense LB 3811 = Gymnocalycium mendozaense VoS 606
Gymnocalycium damsii FR 1179 *
Paraguay: Puerto Casado, Tres Cerros, Concepción
* Gymnocalycium damsii (K. Schumann) Britton & Rose 1922 = Gymnocalycium anisitsii ssp. damsii (K.Schum.) G. J. Charles 2005
Gymnocalycium damsii ssp. evae v. centrispinum VoS 03-045
Bolivia: Roboré, Santa Cruz, 288m