| Determined as: | Polygonaceae Aconogonon angustifolium (Pall.) Hara |
| Record formerly determined as: | Polygonum angustifolium Pall. |
| Collected by: | Davazhamc; Hanelt, 4.07.1962, Coll.No. 2443 |
| Confirmed by: | Zemmrich, A., June 2008 |
| Comments for presentation : | yellowish-white flower colour |
| Herbarium: | GAT Acc. No.: 6077 |
| herbar scan |  |
| Country: | Mongolia |
| Province: | Töv |
| District: | Lün |
| Geogr. Region: | Tuul river |
| Locality: | 15 km west of Lün, left riverbank of Tuul Gol, Zentral-Aimak: 15 km westl. Lun, linkes Tola-Ufer, felsige Bergsteppe |
| Habitat: | Rocky mountain steppe |