| Determined as: | Ranunculaceae Ranunculus natans C. A. Mey. |
| Collected by: | Rilke, S.; König, P., 10.8.2002, Coll.No. 3884 |
| Determined by: | N. Lashinski, 2002 |
| Confirmed by: | Rilke, S., 6.7.2010 |
| Flowering status: | flowering |
| Herbarium: | Herbar Rilke Private herbarium of Sabrina Rilke, R. Breitscheidstr. 5, D-17489 Greifswald, Germany; contact: Sabrina.Rilke@gmx.de |
| Country: | Russia |
| Province: | Siberia |
| Locality: | southeast Altai mountains, Altai Republic, Ust` Ulagan rayon, nearby Aktash village |
| Coordinates: | geogr. Coord. 87° 40' 20'' (lon) 50° 16' 29'' (lat) |
| Altitude: | |