| Collector | Madsen, J. E. |
| Number | 5120 |
| Collected with | |
| Country | Burkina Faso |
| Subpart | OUDALAN |
| County | |
| Locality | A few km S of Gorom Gorom. Vicinity of Menegou. Cultivated land on sandy dune. |
| Coordinates | 14° 21' N 0° 18' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1997/03/11 |
| End date | 1997/03/11 |
| Family | Asclepiadaceae |
| Identification | Glossonema boveanum subsp. nubicum (Decne.)Bullock |
| Determined by | Goyder, D.J. (K), 1999. |
| Identification qualifier | |
| Field notes | Herb with erect branches and elongated, deeply penetrating roots. |