| Collector | Pearsall, D.M. |
| Number | 1240 |
| Collected with | |
| Country | Ecuador |
| Subpart | Guayas |
| County | |
| Locality | CEPE study area, Rio Tambo, near Ancon. Collecting rainy season annuals, from the higher ground above the Rio Tambo valley |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1982/00/00 |
| End date | 1983/00/00 |
| Family | Fabaceae |
| Identification | Chamaecrista nictitans (L.)Moench |
| Determined by | B. Ståhl |
| Identification qualifier | |
| Field notes | A robust herb, growing about 75 cm tall. Yellow wing-standard-keel flowers, borne in leaf axils. Leaves pinnately compound, about 5 cm long. Pods soft pubescent, 4-5 cm long |
|