| Determined as: | Brassicaceae Dontostemon senilis Maxim. |
| Collected by: | Soják, J; Vasák, V., 26.08.1966, Coll.No. 8364 |
| Flowering status: | flowering to fruiting |
| Herbarium: | HAL Acc. No.: 49300 |
| Country: | Mongolia |
| Province: | Dundgov |
| District: | Khuld |
| Locality: | 30 km versus septentrionem a pago Cogt-Ovoo (ad viam Dalanzadgad - Mandalgov). 30 km nördlich Cogt-ovoo (an der Straße Dalanzadgad - Mandalgov) |
| Coordinates: | geogr. Coord. 105° 20' (lon) 44° 42' (lat) |
| Altitude: | 1250 ± 50 m |
| Habitat: | semidesertum, Halbwüste |