| Determined as: | Cyperaceae Carex duriuscula C. A. Mey. |
| Collected by: | Peterson, J., 02.08.1989 |
| Determined by: | Peterson, J. |
| Flowering status: | vegetative |
| Herbarium: | HAL Acc. No.: 131917 |
| Country: | Mongolia |
| Province: | Sükhbaatar |
| Locality: | O-Mongolei, Sükhbaatar Aimak |
| Coordinates: | geogr. Coord. 112° 3' (lon) 46° 47' (lat) |
| Habitat: | Cleistogenes-Trockensteppe |