| Family | : Polygonaceae |
| Genus | : Persicaria |
| Species | : flaccida |
| Author | : (Meisn.) Nakai ex Sasaki |
| Location | : Barkal Reserve forest., Barkal, Rangamati, Bangladesh. |
| Accesssion No. | : 66115 |
| Collector | : Joyanta, Mominur, Al amin,Kamrul & Suborno |
| Collection Date | : 30-11--0001 |
| Note | : Herb; flower-petal-white. Common. |
