| Collector | Webster, G.L. |
| Number | 30231 |
| Collected with | Bernardo Castro |
| Country | Ecuador |
| Subpart | Pichincha |
| County | |
| Locality | Bosque Protector Maquipucuna: montane rain forest on steep slopes above Rio Pichan, 7.5 km airline SE of Nanegalito |
| Coordinates | 0° 2' 5'' N 78° 37' '' W |
| Minimum elevation (m) | 1900 |
| Maximum elevation (m) | 2000 |
| Start date | 1993/09/01 |
| End date | 1993/09/02 |
| Family | Hydrangeaceae |
| Identification | Hydrangea tarapotensis Briq. |
| Determined by | E.Mc Clintock |
| Identification qualifier | |
| Field notes | Climber; flowers yellow-green |
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