| Collector | Tuomisto, H. |
| Number | 10832 |
| Collected with | K. Rukolainen, S. Markkanen & R. Montufar |
| Country | Ecuador |
| Subpart | Napo |
| County | |
| Locality | Yasuni National Park, oil road km 38. Tierra firme forest. Terrestrial on a slope. |
| Coordinates | 0° 40' S 76° 28' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 300 |
| Start date | 1997/04/22 |
| End date | 1997/04/22 |
| Family | Marattiaceae |
| Identification | Danaea falcata H. Tuomisto & R.C. Moran |
| Determined by | H. Tuomisto |
| Identification qualifier | |
| Field notes | Terrestrial on a slope. Rhizome horizontal, leaves arranged spirally but roots only on ventral side. Petiole round in cross section, nodes barrel-formed. Leaves with 8-12 pinnae pairs, occasionally with apical bud. |
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