| Collector | Madsen, J. E. |
| Number | 68 |
| Collected with | |
| Country | Burkina Faso |
| Subpart | BOBO-DIOULASSO |
| County | |
| Locality | Forêt classée de la Mare aux Hippotames. Gallery forest. |
| Coordinates | 11° 36' N 4° 8' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1994/11/30 |
| End date | 1994/11/30 |
| Family | Amaranthaceae |
| Identification | Centrostachys aquatica (R.Br.)Wall. |
| Determined by | Madsen, J.E. (AAU), 1997. |
| Identification qualifier | |
| Field notes | Aquatic herb with floating and ascending branches. Flowers yellow. |