| Determined as: | Polygonaceae Persicaria lapathifolia (L.) S.F. Gray |
| Revised by: | Zemmrich, A., 2009 |
| Record formerly determined as: | Polygonum intricatum |
| Collected by: | Hilbig, W., 22.08.2002 |
| Flowering status: | flowering to fruiting |
| Herbarium: | HAL Acc. No.: 104812 |
| Country: | Mongolia |
| Province: | Dornod |
| District: | Choybalsan |
| Locality: | Ost-Mongolei. Chojbalsan, Weg nach NO, nahe Flugplatz |
| Coordinates: | geogr. Coord. 114.636 (lon) 48.133 (lat) |
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| Prec: | 10 km |
| Habitat: | Panzergraben |