| Collector | Madsen, J. E. |
| Number | 63436 |
| Collected with | |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Isla Puná. Path from Puná Nueva to Las Pozas. Disturbed, semi-deciduous forest. |
| Coordinates | 2° 45' S 79° 54' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1987/05/28 |
| End date | 1987/05/28 |
| Family | Fabaceae |
| Identification | Aeschynomene americana L. |
| Determined by | R. Barneby (NY), 1991 |
| Identification qualifier | |
| Field notes | Shrub, 0.5 m high. Flowers brown. (A. americana var. glandulosa (Poir)Ruold.). |