| Collector | Holm-Nielsen, L. B. |
| Number | 28082A |
| Collected with | Jaramillo, J. |
| Country | Ecuador |
| Subpart | TUNGURAHUA |
| County | |
| Locality | Cordillera de los Llanganates, crater lake in pass between Río Muyu and Río Topo, 8 km NW of Cerro Hermoso. Subparamo scrub. |
| Coordinates | 1° 11' S 78° 20' W |
| Minimum elevation (m) | 4100 |
| Maximum elevation (m) | 4100 |
| Start date | 1980/11/08 |
| End date | 1980/11/08 |
| Family | Valerianaceae |
| Identification | Valeriana microphylla H.B.K. |
| Determined by | B. Eriksen, 1987 |
| Identification qualifier | |
| Field notes | Shrub, 0.7 m. Flowers white. |