| Family | POLYGONACEAE |
| Genus species | Polygonum chlorochryseum M.M.Ivanova |
| Synonyms | Aconogonon chlorochryseum (M.M.Ivanova) Soják |
| Habitat | sands |
| Description | leaves oblong-lanceolate, 5-7cm, acute, adaxially dark green, sparsely setose, abaxially yellow-green, densely setose, flowers in small, dense, terminal racemes |
| Size | 15-40cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | tuft |
| 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; cuttings in late spring and late summer |
| Territory |
Asia-Temperate
Siberia (Chita) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | POLYGONACEAE
|