| Collector | Werff, H.v.d. |
| Number | 10711 |
| Collected with | Edgar Gudiño |
| Country | Ecuador |
| Subpart | Carchi |
| County | |
| Locality | Near Maldonado, in pastures with scattered trees and along a few wooded streams |
| Coordinates | |
| Minimum elevation (m) | 1400 |
| Maximum elevation (m) | 1400 |
| Start date | 1989/07/29 |
| End date | 1989/07/29 |
| Family | Dryopteridaceae |
| Identification | Megalastrum vastum (Kunze) A.R. Sm. & R.C. Moran |
| Determined by | R.C. Moran (NY), J. Prado (SP) & M. Sundue (NY) |
| Identification qualifier | |
| Field notes | Terrestrial, fronds to 1.5 m tall |
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