| Collector | Madsen, J. E. |
| Number | 63810 |
| Collected with | |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Isla Puná. Path Campo Alegre to midway Puná Vieja (e.g. to Pampa Larga). Dry forest with scattered, deciduous trees and shrubs. |
| Coordinates | 2° 49' S 80° 8' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1987/07/07 |
| End date | 1987/07/07 |
| Family | Fabaceae |
| Identification | Vigna peduncularis (Kunth)Fawc. & Rendle |
| Determined by | Lewis, G.P. (K), 1998. |
| Identification qualifier | |
| Field notes | Vine. Flowers violet, 3 cm long. |