| Collector | Ollgaard, B. |
| Number | 2310 |
| Collected with | H. Navarrete |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Maquipucuna Reserve, trail to union of Río Umachaca and Río Santa Rosa, ca. 3 km from station. Steep forested slope. |
| Coordinates | 0° 7' N 78° 37' W |
| Minimum elevation (m) | 1400 |
| Maximum elevation (m) | 1400 |
| Start date | 1997/02/20 |
| End date | 1997/02/20 |
| Family | Dennstaedtiaceae |
| Identification | Dennstaedtia arcuata Maxon |
| Determined by | Ollgaard,B. |
| Identification qualifier | |
| Field notes | On ravine bank, 1.3 m tall. |
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