| Family | : Polygonaceae |
| Genus | : Polygonum |
| Species | : hydropiper |
| Author | : |
| Location | : Kuhalong forest Range., Bandarban, Bangladesh. |
| Latitude: ° ' " N; Longitude: ° ' " E | |
| Accesssion No. | : 85463 |
| Collector | : I Hossen, Ms. Islam & MR Miah |
| Collection Date | : 19-12-2016 |
| Note | : Herb leaves lanceolat, flowers small, reddish colored, from open field Common. |
