| Collector | Schulz, A.G. |
| Number | 7631 |
| Collected with | |
| Country | Argentina |
| Subpart | Chaco |
| County | |
| Locality | Isla Arateguera. La Isla Arateguera está en el río Paramá frente a la ciudad Corrientes. Es anegardiza, por las crecientes del río. Charcos semi-permanentes |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1950/11/19 |
| End date | 1950/11/19 |
| Family | Euphorbiaceae |
| Identification | Phyllanthus fluitans Benth. ex Müll.Arg. |
| Determined by | G.L. Webster |
| Identification qualifier | |
| Field notes | Plante acuatica, flotante |