| Collector | Nabe-Nielsen, J. |
| Number | 632 |
| Collected with | Skov, C. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | The Yasuní National Park. Near Estacion Cientifica Yasuní, on riverbank by Rio Tiputini. |
| Coordinates | 0° 40' S 76° 23' W |
| Minimum elevation (m) | 215 |
| Maximum elevation (m) | 215 |
| Start date | 1998/08/07 |
| End date | 1998/08/07 |
| Family | Amaranthaceae |
| Identification | Pfaffia paniculata (Mart.)Kuntze |
| Determined by | J. Nabe-Nielsen |
| Identification qualifier | |
| Field notes | Woody vine with diameter approx. 2 cm. Flowers with greenish-white sepals, and red anthers with white hairs. |