| Catalog Id | UBDH001638 |
| Family | Onagraceae |
| Species | Ludwigia hyssopifolia |
| Local Name | |
| Collector | Floor |
| Collector Number | UBD003 |
| Colection Date | 5-Mar-2026 |
| Country | Brunei |
| District | Muara |
| Location | UBD |
| Latitude | 4.97907 |
| Longitude | 114.897 |
| Altitude | 0 |
| Vegetation Type | Open area |
| Habitat | Open area, next to drainage |
| Plant Information | yellow flowers |