| Collector | Balslev, H. |
| Number | 10627 |
| Collected with | Madsen, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Puerto Francisco de Orellana (Coca), 17 km SW of the town at road along Río Napo. (Los Sorros). Tropical rain forest. |
| Coordinates | 0° 32' S 77° 0' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1976/11/06 |
| End date | 1976/11/06 |
| Family | Cyatheaceae |
| Identification | Alsophila cuspidata (Kunze)D. S. Conant |
| Determined by | A. Tryon & J. Hickey, 1979 |
| Identification qualifier | |
| Field notes | Tree fern in deep shade on the forest floor. Trunk ca. 2 m high, 5 cm in diam. Fronds 2 m long, ovate in out- line. |