| Collector | Palacios, W. |
| Number | 5386 |
| Collected with | |
| Country | Ecuador |
| Subpart | Napo |
| County | |
| Locality | Canton El Chaco. Márgen derecha del Río Quijos. Finca “La Ave Brava” de Segundo Pacheca. |
| Coordinates | 0° 12' S 77° 39' W |
| Minimum elevation (m) | 1800 |
| Maximum elevation (m) | 1900 |
| Start date | 1990/09/07 |
| End date | 1990/09/10 |
| Family | Desmophlebiaceae |
| Identification | Desmophlebium longisorum (Baker) Mynssen, A.Vasco, Sylvestre, R.C.Moran & Rouhan |
| Determined by | C. Mynssen |
| Identification qualifier | |
| Field notes | Bosque pluvial Premontano. Bosque primario, sobre suelos saturados |