| Collector | Ollgaard, B. |
| Number | 57688 |
| Collected with | Korning, J. & Thomsen, K. & Illum, T. |
| Country | Ecuador |
| Subpart | CARCHI |
| County | |
| Locality | Perhumid forest on wet plateau above San Marcos de los Coaiqueres, on trail towards Gualpí Bajo. |
| Coordinates | 1° 6' N 78° 17' W |
| Minimum elevation (m) | 1000 |
| Maximum elevation (m) | 1000 |
| Start date | 1985/02/07 |
| End date | 1985/02/07 |
| Family | Clethraceae |
| Identification | Clethra fagifolia H.B.K. |
| Determined by | Gustafsson, C. (GB), 1991. |
| Identification qualifier | |
| Field notes | Slender tree. 12 m tall. |