| classification of the genus according to H. Till \ Series i Multiflora |
dark flower gullet
Typus: Gymnocalycium multiflorum (Hook.) Britton & Rose
| Species / variety | place of finding |
| G. buenekeri | Brazil, Rio Grande do Sul (west) |
| G. fleischerianum | Paraguay, Piribebuy |
| G. horstii | Brazil, Rio Grande do Sul |
| G. mesopotamicum | Argentina, Prov. Corrientes, Mercedes |
| G. multiflorum | Paraguay |
| G. paraguayense | Paraguay, Piribebuy |
 |
| G. fleischerianum - dark flower gullet |
| [to the top] |