| Collector | Werff, H.v.d. |
| Number | 12519 |
| Collected with | B. Gray & G. Tipas |
| Country | Ecuador |
| Subpart | Bolivar |
| County | |
| Locality | Along road Chillanes-Yaquibusu, in disturbed cloud forest |
| Coordinates | |
| Minimum elevation (m) | 2300 |
| Maximum elevation (m) | 2300 |
| Start date | 1991/07/20 |
| End date | 1991/07/20 |
| Family | Hydrangeaceae |
| Identification | Hydrangea jelskii Szyszyl. |
| Determined by | A. Freire-Fierro |
| Identification qualifier | |
| Field notes | Woody climber to 20 m tall, rooting in soil; flower buds cream |
|