| Collector | Ollgaard, B. |
| Number | 98500 |
| Collected with | |
| Country | Ecuador |
| Subpart | ZAMORA-CHINCHIPE |
| County | |
| Locality | "Rio Nangaritza; Colina Salada, c. 2 km E of Destacamento Shaime. Montane forest." |
| Coordinates | 4° 22' S 78° 40' W |
| Minimum elevation (m) | 1050 |
| Maximum elevation (m) | 900 |
| Start date | 1990/12/08 |
| End date | 1990/12/08 |
| Family | Dryopteridaceae |
| Identification | Diplazium vastum (Mett.) Diels |
| Determined by | Stolze, R.G. (F), 1992. |
| Identification qualifier | |
| Field notes | Leaves to 2 m, with triangular lamina, c. 1 m wide. |
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