| Determined as: | Sparganiaceae Sparganium emersum Rehm. |
| Collected by: | Hilbig, W.; Schamsran, Z., 08.06.1974 |
| Flowering status: | vegetative |
| Herbarium: | HAL Acc. No.: 41407 |
| Country: | Mongolia |
| Province: | Khovd |
| District: | Erdenebüren |
| Locality: | Westliche Mongolei. Irden Buren Sum, Kleiner Bach östlich des Ortes, Richtung Tawin Gasar |
| Coordinates: | geogr. Coord. 91.451 (lon) 48.503 (lat) |
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| Prec: | 5 km |
| Habitat: | Bach, flutend |