| Collector | Brandbyge, J. |
| Number | 32602 |
| Collected with | Asanza, E. & Kelly, P. & Bryan, K. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | San Pablo de los Secoyas. Río Wai si ayá, a small northern tributary to Río Aguarico. A small path going in the direction S-SE. Partly inundated forest with many palms. |
| Coordinates | 0° 15' S 76° 21' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1980/08/07 |
| End date | 1980/08/07 |
| Family | Thelypteridaceae |
| Identification | Thelypteris biformata (Ros.)Tryon |
| Determined by | A. R. Smith |
| Identification qualifier | |
| Field notes | On forest floor. Rachis purplish-green. |
|