| Family | : Onagraceae |
| Genus | : Ludwigia |
| Species | : perennis |
| Author | : L. |
| Location | : Chaindachari, Belaichhari, Rangamati, Bangladesh. |
| Accesssion No. | : 65032 |
| Collector | : Joyanta Chandra Roy. Kamrul Islam & Suborno Chakma |
| Collection Date | : 30-11--0001 |
| Note | : Herb; flower-petal-yellow; 50-60 cm. long. Common. |
