| Collector | Brandbyge, J. |
| Number | 33689 |
| Collected with | Asanza, E. & Werling, L. & Leth-Nissen, S. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Cuyabeno. Hilly primary forest 1.5 km upstream from Puerto Bolívar on the right margin. |
| Coordinates | 0° 6' S 76° 10' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1981/08/18 |
| End date | 1981/08/18 |
| Family | Bignoniaceae |
| Identification | Adenocalymma cladotrichum (Sandwith) L.G.Lohmann |
| Determined by | |
| Identification qualifier | |
| Field notes | Shrublet 3 m. Flowers yellow. Cauliflorous. |