| Collector | Nabe-Nielsen, J. |
| Number | 645 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | The Yasuní National Park. Collected by the road near Km-48, close to the Primate Plot. |
| Coordinates | 0° 38' S 76° 27' W |
| Minimum elevation (m) | 240 |
| Maximum elevation (m) | 240 |
| Start date | 1998/09/07 |
| End date | 1998/09/07 |
| Family | Cucurbitaceae |
| Identification | Calycophysum H.Karst. & Triana |
| Determined by | M.Nee |
| Identification qualifier | |
| Field notes | Soft-stemmed vine growing on a c. 8 m tall Secropia by the road. Leaves soft and hairy, flowers whitish. |
This record