| Class: | Magnoliopsida |
| Order: | Polygonales |
| Family: | Polygonaceae |
| Genus: | Rheum |
| Scientific name: | Rheum maximowiczii Losinsk. |
| Synonym: | Ревень Максимовича (acc. to local russian name) |
| Class: | Magnoliopsida |
| Order: | Polygonales |
| Family: | Polygonaceae |
| Genus: | Rheum |
| Scientific name: | Rheum maximowiczii Losinsk. |
| Synonym: | Ревень Максимовича (acc. to local russian name) |