| Collector | Madsen, J. E. |
| Number | 3835 |
| Collected with | |
| Country | Senegal |
| Subpart | TAMBACOUNDA |
| County | |
| Locality | Parc National du Niokolo Koba. Gué de Wassadou, at the Gambia River. Disturbed park limit bordering cultivated fields. |
| Coordinates | 13° 21' N 13° 22' W |
| Minimum elevation (m) | 30 |
| Maximum elevation (m) | 30 |
| Start date | 1994/10/25 |
| End date | 1994/10/25 |
| Family | Malvaceae |
| Identification | Sida alba L. |
| Determined by | S.A. Traore (DAKAR), 1995 |
| Identification qualifier | |
| Field notes | Shrub, 0.5 m tall. Flowers white. |