| Collector | Nabe-Nielsen, J. |
| Number | 120 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | The Yasuní National Park, terra firme area, liana projekt plot no. 1. |
| Coordinates | 0° 40' S 76° 23' W |
| Minimum elevation (m) | 220 |
| Maximum elevation (m) | 230 |
| Start date | 1997/06/06 |
| End date | 1997/06/23 |
| Family | Menispermaceae |
| Identification | Borismene japurensis (Mart.)Barneby |
| Determined by | Burnham, R. (MICH), 2000. |
| Identification qualifier | |
| Field notes | Cf. Anomospermum spec. nov. Stem twiner. Diameter: 0.2 cm, tree diameter: 3.0 cm. |