| Collector | Ollgaard, B. |
| Number | 2489 |
| Collected with | H. Navarrete |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Road Patuca-Santiago, km 23 from Santiago. Tall forest on ridge. |
| Coordinates | 3° 1' S 78° 10' W |
| Minimum elevation (m) | 830 |
| Maximum elevation (m) | 830 |
| Start date | 1997/03/19 |
| End date | 1997/03/19 |
| Family | Marattiaceae |
| Identification | Danaea falcata H. Tuomisto & R.C. Moran |
| Determined by | H. Turmisto & J. Keskiniva |
| Identification qualifier | cf. |
| Field notes | Rhizome ascending, with unilateral roots. |
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