| Collector | Holm-Nielsen, L. B. |
| Number | 17802 |
| Collected with | Jaramillo, J. & Vries, T. de |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | N side of Cerro Sumaco, quebrada NW of campsite. Paramo dominated by thick layers of mosses. |
| Coordinates | 0° 34' S 77° 43' W |
| Minimum elevation (m) | 3450 |
| Maximum elevation (m) | 3450 |
| Start date | 1979/05/04 |
| End date | 1979/05/04 |
| Family | Thelypteridaceae |
| Identification | Thelypteris euthythrix A. R. Smith |
| Determined by | A. R. Smith (UC), 1983. |
| Identification qualifier | |
| Field notes | In a barranco. |
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This record
Other records of Thelypteris euthythrix