| Collector | Madsen, J. E. |
| Number | 64150 |
| Collected with | |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Isla Puná. Puná Nueva to La Polvora. Semi-deciduous forest. |
| Coordinates | 2° 44' S 79° 55' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1987/12/03 |
| End date | 1987/12/03 |
| Family | Fabaceae |
| Identification | Acacia macracantha Humb.& Bonpl. ex Willd. |
| Determined by | E. Bjerrum Madsen, 1990, (AAU). |
| Identification qualifier | |
| Field notes | Tree, 10 m high. Flowers yellow. The tree fallen. Common name: Guarango (source: E. Montero Ch., Puná Nueva). |