| Collector | Holm-Nielsen, L. B. |
| Number | 21080 |
| Collected with | Jaramillo, J. & Brandbyge, J. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Aguarico, 40 km downstream from San Pablo de los Secoyas. Small island and sandbank. Riverside forest. |
| Coordinates | 0° 16' S 76° 11' W |
| Minimum elevation (m) | 230 |
| Maximum elevation (m) | 230 |
| Start date | 1980/02/14 |
| End date | 1980/02/14 |
| Family | Bignoniaceae |
| Identification | Tanaecium pyramidatum (Rich.) L.G.Lohmann |
| Determined by | |
| Identification qualifier | |
| Field notes | Scandent and climbing several meters. Flower tube white. Petals lobes violet. |
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