| Family | : Onagraceae |
| Genus | : Ludwigia |
| Species | : octovalvis |
| Author | : (Jacq.) P.H.Raven |
| Location | : Chaindachari, Belaichhari, Rangamati, Bangladesh. |
| Accesssion No. | : 65031 |
| Collector | : Joyanta Chandra Roy. Kamrul Islam & Suborno Chakma |
| Collection Date | : 26-10-2016 |
| Note | : Herb; flower-petal-yellow; 15-20 cm long. Common. |
