| Collector | Holm-Nielsen, L. B. |
| Number | 25729 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Río Onzolé, upstream from San Francisco de Onzolé. Pantanal. |
| Coordinates | 0° 51' N 79° 4' W |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1980/09/03 |
| End date | 1980/09/03 |
| Family | Fabaceae |
| Identification | Senna dariensis (Britton & Rose)Irwin & Barneby |
| Determined by | R. Barneby |
| Identification qualifier | |
| Field notes | Treelet, 4 m. Flowers pale yellow. |