| Collector | Madsen, J. E. |
| Number | 1151 |
| Collected with | B. Sambou, D. Dione, A. Goudiaby & S. Traoré |
| Country | Senegal |
| Subpart | TAMBACOUNDA |
| County | |
| Locality | Parc National du Niokolo Koba. Hotel Simenti. Trail to river. Disturbed forest. |
| Coordinates | 13° 1' N 13° 18' W |
| Minimum elevation (m) | 30 |
| Maximum elevation (m) | 30 |
| Start date | 1993/01/08 |
| End date | 1993/01/08 |
| Family | Asteraceae |
| Identification | Tridax procumbens L. |
| Determined by | S. Traoré, 1994 |
| Identification qualifier | |
| Field notes | Herb, 20-50 cm high. Heads white. |