| Determined as: | Polygonaceae Bistorta alopecuroides (Turcz. ex Meissn.) Kom. |
| Revised by: | Zemmrich, A., 2008 |
| Record formerly determined as: | Polygonum angustifolium Pall. |
| Collected by: | Kloss, K., 18.07.1970, Coll.No. 79 |
| Determined by: | Kloss, K. |
| Flowering status: | flowering |
| Herbarium: | GFW Acc. No.: 38683 |
| herbar scan |  |
| Country: | Mongolia |
| Province: | Töv |
| District: | Zaamar |
| Locality: | ca. 20 km NE of sum centre Bat-Ölziyt |
| Habitat: | Mountain steppe, northern slope of montane herbaceous vegetation with Betula platyphyllos |