| Determined as: | Polygonaceae Persicaria lapathifolia (L.) S.F. Gray |
| Record formerly determined as: | Polygonum lapathifolium |
| Collected by: | Hilbig, W.; Bumschaa, D. u.a., 13.07.1979, Coll.No. 143/79 |
| Flowering status: | flowering to fruiting |
| Herbarium: | HAL Acc. No.: 48685 |
| Country: | Mongolia |
| Province: | Bayankhongor |
| District: | Bogd |
| Locality: | Südliche Mongolei. Orog nuur, N-Ufer, kurz vor Mündung des Tuin gol in den See |
| Coordinates: | geogr. Coord. 100.771 (lon) 45.077 (lat) |
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| Prec: | 10 km |
| Habitat: | bestandsbildend, einjähr. Uferflur |