| Collector | Madsen, J. E. |
| Number | 3539 |
| Collected with | A. Goudiaby & I. Sonkho |
| Country | Senegal |
| Subpart | SAINT-LOUIS |
| County | |
| Locality | Saint Louis - Dakar, km 0-3. Salt marshes with patches of succulent shrubs. |
| Coordinates | 15° 58' N 16° 28' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1994/10/11 |
| End date | 1994/10/11 |
| Family | Convolvulaceae |
| Identification | Ipomoea kotschyana Hoscht. |
| Determined by | S.A. Traore (DAKAR), 1995 |
| Identification qualifier | |
| Field notes | Prostrate, herbaceous vine. Flowers white-violet. |