| Determined as: | Polygonaceae Knorringia sibirica (Laxm.) Tzvel. |
| Record formerly determined as: | Polygonum sibiricum |
| Collected by: | Hilbig, W.; Schamsran, 14.06.1974 |
| Flowering status: | flowering |
| Herbarium: | HAL Acc. No.: 40691 |
| Country: | Mongolia |
| Province: | Khovd |
| District: | Khovd |
| Locality: | Westliche Mongolei. Chovd. Im Inneren der alten Chinesenfestung |
| Coordinates: | geogr. Coord. 91.642 (lon) 48.002 (lat) |
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| Prec: | 10 km |
| Habitat: | ruderal |