| Collector | Holm-Nielsen, L. B. |
| Number | 27376 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Guagra Urcu, above the pass between Río Borja and Río Suno. Montane forest. |
| Coordinates | 0° 28' S 77° 43' W |
| Minimum elevation (m) | 2850 |
| Maximum elevation (m) | 2850 |
| Start date | 1980/09/27 |
| End date | 1980/09/27 |
| Family | Nyctaginaceae |
| Identification | Colignonia rufopilosa Kuntze |
| Determined by | Bohlin, J.E. (GB), 1985. |
| Identification qualifier | |
| Field notes | Inflorescence yellowish green. |