| Collector | Palacios, W. |
| Number | 2399 |
| Collected with | |
| Country | Ecuador |
| Subpart | Napo |
| County | |
| Locality | Parque Nacional Yasuni. Pozo petrolero Amo 2. Bosque muy humedo tropical, bosque primario. Suelo rojo arcilloso |
| Coordinates | 0° 57' S 76° 13' W |
| Minimum elevation (m) | 230 |
| Maximum elevation (m) | 230 |
| Start date | 1988/01/09 |
| End date | 1988/01/13 |
| Family | Cyperaceae |
| Identification | Calyptrocarya bicolor (Pfeiffer)T.Koyama |
| Determined by | Gerrit Cavidse |
| Identification qualifier | |
| Field notes | Planta herbacea creciendo bajo el bosque primario. tallos y hojas rojisos-purpureos |
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