| Collector | Madsen, J. E. |
| Number | 63921 |
| Collected with | |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Isla Puná. Vicinity of Concordia and La Polvora. Disturbed, semi-deciduous forest and fincas. |
| Coordinates | 2° 47' S 79° 55' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 50 |
| Start date | 1987/09/06 |
| End date | 1987/09/06 |
| Family | Bignoniaceae |
| Identification | Mansoa hymenaea (DC.)A. H. Gentry |
| Determined by | |
| Identification qualifier | |
| Field notes | Liana, several meters long. Flowers light to dark purple with white throat. Stinking. |