| Determined as: | Brassicaceae Descurainia sophia (L.) Webb ex Prantl |
| Collected by: | Exkursion, Rilke, S., 29.07.2003, Coll.No. 2 |
| Determined by: | O. Damdinsürengiyn, 11.08.2003 |
| Confirmed by: | Köppen, Noll; Rilke, S., Dez 03; 22.7.2014 |
| Flowering status: | flowering to fruiting |
| Comments for presentation : | some calyx and anthers extend |
| Herbarium: | GFW Acc. No.: 45521 |
| herbar scan |  |
| Country: | Mongolia |
| Province: | Ulaanbaatar (Autonomous municipality) |
| Locality: | südwestlichster Ausläufer des Khentey Gebirges, Naturschutzgebiet Bogd Chan Uul, ca. 15 km südlich Ulaanbaatar |
| Coordinates: | geogr. Coord. 106.54 (lon) 47.5 (lat) WGS84 |
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| Altitude: | 1500 ± 200 m |
| Habitat: | Waldsteppe der unteren Bergstufe, Lärchenmischwald mit staudenreicher Krautschicht |