| Determined as: | Polygonaceae Polygonum cognatum Meissn. |
| Collected by: | Hilbig, W., 04.07.1985, Coll.No. bei 2/85 |
| Flowering status: | flowering |
| Herbarium: | HAL Acc. No.: 59595 |
| Country: | Mongolia |
| Province: | Övörkhangay |
| District: | Khuzhirt |
| Locality: | Zentrale Mongolei, Ost-Changai. Chuluutyn-gol-Tal bei Cagaan-burd ca. 10 km SW Chuzhirt |
| Coordinates: | geogr. Coord. 102.716 (lon) 46.774 (lat) |
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| Prec: | 10 km |
| Habitat: | Schotterhang in Felsrunse |