| Collector | Madsen, J. E. |
| Number | 3553 |
| Collected with | A. Goudiaby & I. Sonkho |
| Country | Senegal |
| Subpart | SAINT-LOUIS |
| County | |
| Locality | Rd. Saint Louis - Richard-Toll, km 60. Sandy border of newly constructed water canal. |
| Coordinates | 16° 18' N 16° 5' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 50 |
| Start date | 1994/10/12 |
| End date | 1994/10/12 |
| Family | Convolvulaceae |
| Identification | Ipomoea coptica (L.) Roth. ex Roem. et Shult. |
| Determined by | S.A. Traore (DAKAR), 1995 |
| Identification qualifier | |
| Field notes | Herbaceous vine. Flowers white. |