| Determined as: | Ceratophyllaceae Ceratophyllum demersum L. |
| Collected by: | Hilbig, W.; Schamsran, Z., 09.06.1974 |
| Confirmed by: | Rilke, Sabrina, 10.07.2009 |
| Flowering status: | vegetative |
| Herbarium: | HAL Acc. No.: 40876 |
| herbar scan |  |
| Country: | Mongolia |
| Province: | Khovd |
| District: | Khovd |
| Locality: | Chovd Gol am SW-Rand der Bege Ongozny Ulaan |
| Coordinates: | geogr. Coord. 91.843 (lon) 48.282 (lat) |
| show in map | |
| Prec: | 10 km |
| Habitat: | backwater / bayou, Altwasser |