| Collector | Ollgaard, B. |
| Number | 1866 |
| Collected with | H. Navarrete |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Sinangue, upstream from Lumbaqui on Río Aguarico, ca 2.3 km NW of village near Río Candué. Tall mature forest on undulating terrain. |
| Coordinates | 0° 6' S 77° 26' W |
| Minimum elevation (m) | 620 |
| Maximum elevation (m) | 620 |
| Start date | 1996/10/23 |
| End date | 1996/10/23 |
| Family | Marattiaceae |
| Identification | Danaea bicolora H. Tuomisto & R.C. Moran |
| Determined by | H. Turmisto & J. Keskiniva |
| Identification qualifier | |
| Field notes | On forest floor, ridge forest. Rhizome ascending, radial. |
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