| Collector | Gustafsson, M.H.G. |
| Number | 496 |
| Collected with | Elvira Cotton, Hugo Navarrete and Jenny Koivisto |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | 57.5 km from San Lorenzo on road to Lita, at the village of Alto Tambo. |
| Coordinates | 0° 54' N 78° 32' W |
| Minimum elevation (m) | 750 |
| Maximum elevation (m) | 750 |
| Start date | 2001/10/02 |
| End date | 2001/10/02 |
| Family | Clusiaceae |
| Identification | Clusia colombiana Pipoly |
| Determined by | |
| Identification qualifier | |
| Field notes | Shrub, 2 m tall. Latex pale yellow. Petals yellow with red streaks on inside. Synandrium pink-purple. Anthers white. |