| Class: | Magnoliopsida |
| Order: | Ranunculales |
| Family: | Ranunculaceae |
| Genus: | Batrachium |
| Scientific name: | Batrachium pachycaulum Nevski |
| Herbar: | list records  |
| Synonym: | Водяной лютик толстостебельный (acc. to local russian name) |
| Class: | Magnoliopsida |
| Order: | Ranunculales |
| Family: | Ranunculaceae |
| Genus: | Batrachium |
| Scientific name: | Batrachium pachycaulum Nevski |
| Herbar: | list records |
| Synonym: | Водяной лютик толстостебельный (acc. to local russian name) |