| Collector | Klitgaard, B. B. |
| Number | 99423 |
| Collected with | Gustafsson, C. & Persson, C. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | On road Hollín - Loreto near bridge between Vachi Cocha - 24 de Mayo |
| Coordinates | 0° 0' 0° 0' W |
| Minimum elevation (m) | 700 |
| Maximum elevation (m) | 700 |
| Start date | 1991/10/30 |
| End date | 1991/10/30 |
| Family | Fabaceae |
| Identification | Senna alata (L.)Roxb. |
| Determined by | Neill, D. (MO), 1997. |
| Identification qualifier | |
| Field notes | C. 2 m tall branched shrub. Flowers yellow; peduncle 40-50 cm long. Leaves show heliotaxy when cut. Shrub all covered by ants. |