| Collector | Ollgaard, B. |
| Number | 3080 |
| Collected with | E. Meza Torres |
| Country | Argentina |
| Subpart | Corrientes |
| County | |
| Locality | P. N. Iberá, Rincón del Socorro, wet and mesic grassland and scrub forest. |
| Coordinates | 28° 38' 51.69'' S 57° 24' 57.23'' W |
| Minimum elevation (m) | 50 |
| Maximum elevation (m) | 50 |
| Start date | 2017/10/26 |
| End date | 2017/10/26 |
| Family | Pteridaceae |
| Identification | Adiantopsis tweediana (Hook.) Link-Pérez & Hickey |
| Determined by | |
| Identification qualifier | |
| Field notes | In deep, moist depression, to 40 cm tall. |
This record