| Collector | Lawesson, J. E. |
| Number | 44176 |
| Collected with | Thomas Laessoe & Peter Moller Jorgensen |
| Country | Ecuador |
| Subpart | TUNGURAHUA |
| County | |
| Locality | Volcán Tungurahua. Trail from Baños to refugio of Tungurahua. Pasture and mountain forest. |
| Coordinates | 0° 27' S 78° 27' W |
| Minimum elevation (m) | 2000 |
| Maximum elevation (m) | 3800 |
| Start date | 1983/06/02 |
| End date | 1983/06/02 |
| Family | Betulaceae |
| Identification | Alnus acuminata subsp. acuminata Kunth |
| Determined by | Lægaard, S. |
| Identification qualifier | |
| Field notes | Tree 8 m. Looks very old. |