| Collector | Lojtnant, B. |
| Number | 12918 |
| Collected with | Molau, U. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | S side of Cerro Sumaco, 100-200 m S of the main crater. Ravines in paramo with steep rocks and seepages. |
| Coordinates | 0° 35' S 77° 39' W |
| Minimum elevation (m) | 3700 |
| Maximum elevation (m) | 3800 |
| Start date | 1979/04/29 |
| End date | 1979/04/29 |
| Family | Onagraceae |
| Identification | Epilobium denticulatum Ruiz & Pav. |
| Determined by | B. Ollgaard, 1983 |
| Identification qualifier | |
| Field notes | Growing wet under seepage. Sepals dark, dirty purplish. Petals violet purple. |
This record