Gymnocalycium bozsingianum Schuetz 1977 *
Argentina: La Rioja
Длинноколючковая форма Gymnocalycium bozsingianum из коллекции Дмитрия Дёмина (Москва). – A long-spined form of G. bozsingianum from the collection of Dmitry Dyomin, Moscow.
- Gymnocalycium castellanosii v. bozsingianum P 205
- Gymnocalycium castellanosii v. bozsingianum VG 246
- Gymnocalycium castellanosii v. bozsingianum VG 509
* Gymnocalycium bozsingianum Schuetz 1977 = Gymnocalycium castellanosii v. bozsingianum (Schuetz) Piltz 1993 = G. castellanosii subsp. castellanosii sensu Charles