Gymnos in habitat
| Category | Bolivia |
| Name | Gymnocalycium cardenasianum F. Ritter |
| Notes | North of Santa Ana de Belen (VoS 387) G. cardenasianum only grows on the mountain peak. The plants show especially wild spination. |
| Category | Bolivia |
| Name | Gymnocalycium cardenasianum F. Ritter |
| Notes | North of Santa Ana de Belen (VoS 387) G. cardenasianum only grows on the mountain peak. The plants show especially wild spination. |