| Collector | Brandbyge, J. |
| Number | 31627 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Ceilán. Pica from Ceilán to Río Cononaco on the N side of the Río Curaray. Partly disturbed temporarily flooded forest. |
| Coordinates | 1° 36' S 75° 40' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1980/06/06 |
| End date | 1980/06/06 |
| Family | Thelypteridaceae |
| Identification | Thelypteris opulenta (Kaulf.)Fosberg |
| Determined by | |
| Identification qualifier | |
| Field notes | Terrestrial. Fronds up to 1.3 m. Rachis purplish green with brownish scales at the base. Sori indusiate. |
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