| Determined as: | Brassicaceae Sisymbrium heteromallum C. A. Mey. |
| Collected by: | Jäger, E., 22.07.2001 |
| Determined by: | Sanchir, Ch.; Jäger, E., 25.05.2005 |
| Flowering status: | fruiting |
| Herbarium: | HAL Acc. No.: 129805 |
| Country: | Mongolia |
| Province: | Töv |
| District: | Bayan-Önshüül |
| Locality: | Srednaja Chalcha, ca. 30 km SSW Bayan Önjül |
| Coordinates: | geogr. Coord. 105° 50' (lon) 46° 50' (lat) |
| Altitude: | appr. |