| Collector | Laegaard, S. |
| Number | 70952 |
| Collected with | Renvoize, S. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Km 25-30 Pto. Napo - Puyo. |
| Coordinates | 1° 15' S 77° 52' W |
| Minimum elevation (m) | 550 |
| Maximum elevation (m) | 550 |
| Start date | 1988/04/16 |
| End date | 1988/04/16 |
| Family | Poaceae |
| Identification | Echinochloa polystachya (Kunth)Hitchc. |
| Determined by | Judziewicz, E. J. (IBUG), 1989. |
| Identification qualifier | |
| Field notes | Perennial, stems several in long, rooting, culms rising to ca 2 m, swampy area along road. |
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