| Collector | Laegaard, S. |
| Number | 101050 |
| Collected with | |
| Country | Ecuador |
| Subpart | SUCUMBIOS |
| County | |
| Locality | Between Pandayacu and Rio Dashiño. Along trail in secondary forest. |
| Coordinates | 0° 2' S 77° 21' W |
| Minimum elevation (m) | 550 |
| Maximum elevation (m) | 600 |
| Start date | 1992/01/28 |
| End date | 1992/01/28 |
| Family | Poaceae |
| Identification | Gynerium sagittatum (Aubl.)P.Beauv. |
| Determined by | Laegaard, S. (AAU), 1994. |
| Identification qualifier | |
| Field notes | "Large type", 8-10 m high, stem cylindric, ca. 3 cm diam., leaves long and broad, hanging. Sterile. |