Gymnos in habitat
| Category | Paraguay |
| Name | Gymnocalycium fleischerianum |
| Notes | Individuals with few thorns growing amidst grass in the same habitat (VoS 316). The richness of forms within one habitat is always astounding. |
| Category | Paraguay |
| Name | Gymnocalycium fleischerianum |
| Notes | Individuals with few thorns growing amidst grass in the same habitat (VoS 316). The richness of forms within one habitat is always astounding. |