| Collector | Madsen, J. E. |
| Number | 5556 |
| Collected with | |
| Country | Burkina Faso |
| Subpart | BOULGOU |
| County | |
| Locality | Some km SE of Tenkodogo. Fallow vegetation intermixed with cultivated fields. |
| Coordinates | 11° 43' N 0° 17' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1996/09/05 |
| End date | 1996/09/05 |
| Family | Fabaceae |
| Identification | Senna obtusifolia (L.)Irwin & Barneby |
| Determined by | Lewis, G. P. (K), 1998. |
| Identification qualifier | |
| Field notes | Shrub, 60-80 cm tall. Flowers yellow. Abundant along cattle trail near village. |