| Collector | Brandbyge, J. |
| Number | 33788 |
| Collected with | Asanza, E. & Werling, L. & Leth-Nissen, S. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Cuyabeno. About 3 km upstream from Puerto Bolívar on the rigth margin. Periodically flooded riverside forest. |
| Coordinates | 0° 6' S 76° 10' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1981/08/19 |
| End date | 1981/08/19 |
| Family | Gesneriaceae |
| Identification | Columnea tenensis (Wiehler)B. Morley |
| Determined by | Smith, J.F. (SRP), 2003. |
| Identification qualifier | |
| Field notes | Epiphytic. Lower side of leaves purple. Flowers yellow with purple lines. |