| Collector | Lawesson, J. E. |
| Number | 43471 |
| Collected with | Thomas Laessoe & Peter Moller Jorgensen |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Yasuní. River-banks around Garza Coche. |
| Coordinates | 1° 5' S 75° 47' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1983/04/11 |
| End date | 1983/04/11 |
| Family | Bignoniaceae |
| Identification | Tanaecium pyramidatum (Rich.) L.G.Lohmann |
| Determined by | |
| Identification qualifier | |
| Field notes | Liana. Calyx brown. Corolla purple. Local name: "Canoa Guasca", used as a rope in draging canoes out from the forest or to tieing together a balsa raft. |