Picture of the month : September 2011
| Category | September 2011 |
| Name | Gymnocalycium kuehhasii VoS 807 |
| Notes | Argentina, Prov. Santiago del Estero, southeast of Villa Ojo de Agua, 375 m |
| Category | September 2011 |
| Name | Gymnocalycium kuehhasii VoS 807 |
| Notes | Argentina, Prov. Santiago del Estero, southeast of Villa Ojo de Agua, 375 m |