| Family | : Polygonaceae |
| Genus | : Persicaria |
| Species | : hydropiper |
| Author | : |
| Local Name | : Bishkatali |
| Location | : Sitakunddo Eco-park, Chittagong, Bangladesh. |
| Latitude: 22° 35' 382" N; Longitude: 091° 42' 015" E | |
| Accesssion No. | : 85453 |
| Collector | : Md. Monirussaman, Al-Amin & Kawsar |
| Collection Date | : 14-02-2018 |
| Note | : Aquatic herb; Leaf green, Lanceolate, Entire. Acute: Alternae foliae;Flower white; Along Chora; Common |
