| Determined as: | Polygonaceae Rumex aquaticus L. |
| Collected by: | Hilbig, W., 27.07.1977 |
| Confirmed by: | Rechinger, K. H., 1990 |
| Remarks written on herbar label: | Rechinger: R. aquaticus subsp. protractus Rech. f. |
| Herbarium: | HAL Acc. No.: 56458 |
| Country: | Mongolia |
| Province: | Bayan-Ölgiy |
| District: | Nogoonnuur |
| Locality: | Westliche Mongolei. Böch mörön gol-Aue südl. Nogon nuur |
| Coordinates: | geogr. Coord. 90.356 (lon) 49.577 (lat) |
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| Prec: | 15 km |
| Habitat: | Weiderasen, Uferbereich |