| Family | POLYGONACEAE |
| Genus species | Polygonum bargusinense Peschkova |
| Bibliography | Novosti Sist. Vyssh. Rast. 6: 284 (1970) |
| Native Range | s. Siberia |
| Primary Biome | Temperate |
| Habitat | sands |
| Description | leaves elliptic to ovate, 2-5cm, acute, on both faces densely hirsute, flowers in small, dense terminal raceme |
| Size | 15-30cm |
| Color | yellowish |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed in spring, germ. 1-3 months, 13-18°C division in spring; basal cuttings in late spring and summer |
| Synonyms | Aconogonon bargusinense (Peschkova) Soják |
| Territory | 3 Asia-Temperate 30 Siberia (BRY Buryatiya) |