| Collector | Terneus, E. |
| Number | 349 |
| Collected with | E. Landolt |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Reserva Faunística Cuyabeno, laguna Mateococha |
| Coordinates | 0° 5' S 76° 8' W |
| Minimum elevation (m) | 2650 |
| Maximum elevation (m) | 2650 |
| Start date | 1999/12/12 |
| End date | 1999/12/12 |
| Family | Onagraceae |
| Identification | Ludwigia inclinata (L.f.)Raven |
| Determined by | |
| Identification qualifier | |
| Field notes | Macrófita enraizada flotante, creciendo al borde de la laguna, formando comunidades pequeñas. Cáliz amarillo. |