| Collector | Lojtnant, B. |
| Number | 13545 |
| Collected with | Molau, U. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Montalvo, S side of the Río Bobonaza, 0-2 km SW of the military camp. Virgin and disturbed rain forest. |
| Coordinates | 2° 5' S 76° 58' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 300 |
| Start date | 1979/05/20 |
| End date | 1979/05/20 |
| Family | Cyatheaceae |
| Identification | Cyathea lasiosora (Kuhn) Domin |
| Determined by | Tryon |
| Identification qualifier | |
| Field notes | Stems, 3-5 m high. Diam. not exceeding 6 cm. 10-15 leaves. Leaves ca 1.5 m long. |
This record