| Collector | Klitgaard, B. B. |
| Number | 490 |
| Collected with | P. Lozano, T. Delgado & H. Aleyandro |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Bosque "El Tundo", propriedad de la fundación ARCOIRIS, on track off road Sozoranga-Macará, ca. km 1. |
| Coordinates | 4° 19' S 79° 49' W |
| Minimum elevation (m) | 1750 |
| Maximum elevation (m) | 1750 |
| Start date | 1997/04/12 |
| End date | 1997/04/12 |
| Family | Polypodiaceae |
| Identification | Polypodium |
| Determined by | |
| Identification qualifier | |
| Field notes | Premontane forest. Path towards finca ARCOIRIS, from signposted entrace. Epiphytic fern on tree trunks. Stems black covered by whitish scars. Leaves fresh green above, rusty brown indumented below. Sori yellow. Scattered. |