| Collector | Holm-Nielsen, L. B. |
| Number | 6171 |
| Collected with | Jeppesen, S. & Lojtnant, B. & Ollgaard, B. |
| Country | Ecuador |
| Subpart | CARCHI |
| County | |
| Locality | Valle de Maldonado, km 67 on road Tulcán-Maldonado. Montane forest. |
| Coordinates | 0° 53' N 78° 4' W |
| Minimum elevation (m) | 2400 |
| Maximum elevation (m) | 2400 |
| Start date | 1973/05/20 |
| End date | 1973/05/20 |
| Family | Cyatheaceae |
| Identification | Alsophila engelii Tryon |
| Determined by | Tryon |
| Identification qualifier | |
| Field notes | Tree-fern, 3.5 m high. Frond ca. 2 m long, stipe ca. 40 cm. |
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