| Determined as: | Brassicaceae Sisymbrium heteromallum C. A. Mey. |
| Collected by: | Knapp, H.-D., 25.07.1978, Coll.No. 826/78 |
| Determined by: | Hilbig, W. |
| Confirmed by: | Rilke, S., 18.7.14 |
| Flowering status: | flowering to fruiting |
| Herbarium: | GFW Acc. No.: 43746 |
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| Country: | Mongolia |
| Province: | Ulaanbaatar (Autonomous municipality) |
| Locality: | Ulan-Bator, Chaisan, Denkmalhügel |
| Habitat: | Schutthang |