| Collector | Madsen, J. E. |
| Number | 2286 |
| Collected with | B. Sambou, D. Dione, A. Goudiaby & S. Traoré |
| Country | Senegal |
| Subpart | TAMBACOUNDA |
| County | |
| Locality | Parc National du Niokolo Koba. Mare de Simenti. Border of marsh. |
| Coordinates | 13° 2' N 13° 18' W |
| Minimum elevation (m) | 30 |
| Maximum elevation (m) | 30 |
| Start date | 1993/10/02 |
| End date | 1993/10/02 |
| Family | Poaceae |
| Identification | Echinochloa stagnina (Retz.)P.Beauv. |
| Determined by | S. Laegaard (dupl. AAU), 1995. |
| Identification qualifier | |
| Field notes | Border of marsh. |