| Collector | Madsen, J. E. |
| Number | 3008 |
| 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 | Rubiaceae |
| Identification | Canthium venosum (Oliv.) Hiern |
| Determined by | S.A. Traore, (DAKAR), 1996. |
| Identification qualifier | |
| Field notes | Shrubby liana, 3 m long. Overhanging steep slopes along the river. |