| Collector | Madsen, J. E. |
| Number | 5622 |
| Collected with | |
| Country | Burkina Faso |
| Subpart | OUDALAN |
| County | |
| Locality | Vicinity of village Marat Marat. Marsh with Oryza bordered by Anogeissus. |
| Coordinates | 14° 24' N 0° 18' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1996/09/14 |
| End date | 1996/09/14 |
| Family | Fabaceae |
| Identification | Senna obtusifolia (L.)Irwin & Barneby |
| Determined by | Lewis, G. P. (K), 1998. |
| Identification qualifier | |
| Field notes | Herb, woody at base. Flowers yellow. Along cattle track. |