| Collector | Madsen, J. E. |
| Number | 3241 |
| Collected with | S. Laegaard & S. Traoré |
| Country | Senegal |
| Subpart | ZIGUINCHOR |
| County | |
| Locality | Rd. Cap Skiring - Bignona, km 54-57. Vicinity of Nyassia. Border of mangrove swamp and adjacent forest. |
| Coordinates | 12° 29' N 16° 22' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 50 |
| Start date | 1994/09/11 |
| End date | 1994/09/11 |
| Family | Urticaceae |
| Identification | Laportea aestuans (L.) Benth. |
| Determined by | J. E. Madsen (DAKAR), 1995 |
| Identification qualifier | |
| Field notes | Herb. Flowers white. |