| Collector | Madsen, J. E. |
| Number | 3016 |
| Collected with | B. Sambou & S. Traoré |
| Country | Senegal |
| Subpart | TAMBACOUNDA |
| County | |
| Locality | Parc National du Niokolo Koba. Gué de Wassadou. Riverine vegetation. |
| Coordinates | 13° 21' N 13° 22' W |
| Minimum elevation (m) | 30 |
| Maximum elevation (m) | 30 |
| Start date | 1993/12/18 |
| End date | 1993/12/18 |
| Family | Fabaceae |
| Identification | Crotalaria retusa L. |
| Determined by | S.A. Traore (DAKAR), 1995 |
| Identification qualifier | |
| Field notes | Herb, 0.5 m tall. Flowers yellow. Vicinity of cultivated fields. |