| Collector | Holm-Nielsen, L. B. |
| Number | 27177 |
| Collected with | Jaramillo, J. & Coello, F. & Asanza, E. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Upper slopes of Guagra Urcu. SW exposed montane forest. |
| Coordinates | 0° 28' S 77° 44' W |
| Minimum elevation (m) | 2760 |
| Maximum elevation (m) | 2760 |
| Start date | 1980/09/26 |
| End date | 1980/09/26 |
| Family | Melastomataceae |
| Identification | Miconia jahnii Pittier |
| Determined by | Wurdack, 1985 |
| Identification qualifier | |
| Field notes | Shrub, 3 m. Tomentum yellowish-brown. Flowers white. |