| Collector | Ollgaard, B. |
| Number | 2782 |
| Collected with | H. Navarrete |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Road Gualaceo-Plan de Milagro, 3.8 km E of pass. Open upper montane forest with Chusquea. |
| Coordinates | 3° 0' S 78° 39' W |
| Minimum elevation (m) | 3200 |
| Maximum elevation (m) | 3200 |
| Start date | 1997/11/26 |
| End date | 1997/11/27 |
| Family | Thelypteridaceae |
| Identification | Thelypteris rudis (Kunze)Proctor |
| Determined by | Navarrete, H. (AAU), 1998. |
| Identification qualifier | |
| Field notes | To 3 m long, scandent. |
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