| Determined as: | Ranunculaceae Ranunculus natans C. A. Mey. |
| Collected by: | Martins, L., 06. Aug 08, Coll.No. LM2440 |
| Determined by: | Martins, L. |
| Confirmed by: | Rilke, S., 6.7.2010 |
| Flowering status: | flowering to fruiting |
| Remarks written on herbar label: | |
| Herbarium: | B |
| herbar scan |  |
| Country: | Russia |
| Province: | Altai Republic |
| Next important location: | 7.5 km SSW Kurai |
| Locality: | shallow valley of the Tschitschke river, transition forest-steppe, Central Altai Mts., Kuraiskaja steppe, Kosch-Agatschskii Raion Kurai |
| Prec: | 500 m |
| Altitude: | 1530 ± 25 m |
| Habitat: | shady coniferous forest along the river |