| Determined as: | Polygonaceae Polygonum patulum Bieb. |
| Collected by: | Jäger, E., 08.07.2004 |
| Determined by: | Sanchir, Ch., 20.04.2005 |
| Flowering status: | flowering |
| Herbarium: | HAL Acc. No.: 131242 |
| Country: | Mongolia |
| Province: | Gov-Altay |
| District: | Erdene |
| Locality: | Gobi-A-Nationalpark, ca. 20 km von chines. Grenze, Wasserstelle Bogd Zagaan Deres |
| Coordinates: | geogr. Coord. 96° 54' (lon) 43° 9' (lat) |
| Altitude: | appr. |