| Class: | Magnoliopsida |
| Order: | Caryophyllales |
| Family: | Polygonaceae |
| Genus: | Polygonum |
| Scientific name: | Polygonum biaristatum Aitch. & Hemsl. |
| Class: | Magnoliopsida |
| Order: | Caryophyllales |
| Family: | Polygonaceae |
| Genus: | Polygonum |
| Scientific name: | Polygonum biaristatum Aitch. & Hemsl. |