| Collector | Ankersen, H. |
| Number | 106 |
| Collected with | C. Kragelund |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Estación Biolólogica Río Guajalito in Quebrada Las Palmeras, km 59 along road Chilligallo - Alluriquin. |
| Coordinates | 0° 14' S 78° 49' W |
| Minimum elevation (m) | 1860 |
| Maximum elevation (m) | 1860 |
| Start date | 1995/04/01 |
| End date | 1995/04/05 |
| Family | Thelypteridaceae |
| Identification | Thelypteris semilunata (Sodiro)A. R. Sm. |
| Determined by | |
| Identification qualifier | |
| Field notes | Along trail, scandent, ca. 2.5 m., lamina 1.2 m |
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