| Collector | Holm-Nielsen, L. B. |
| Number | 26896 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Añangu, Río Napo. Tropical rainforest. Terra firme |
| Coordinates | 0° 31' S 76° 23' W |
| Minimum elevation (m) | 260 |
| Maximum elevation (m) | 350 |
| Start date | 1983/02/27 |
| End date | 1983/03/08 |
| Family | Dryopteridaceae |
| Identification | Megalastrum fibrillosum (Baker) R.C.Moran, J.Prado & Sundue |
| Determined by | R.C. Moran (NY), J. Prado (SP) & M. Sundue (NY) |
| Identification qualifier | |
| Field notes | Terrestrial. |
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