| Collector | Madsen, J. E. |
| Number | 75475 |
| Collected with | |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Parque Nacional Podocarpus. E. of Nudo de Cajanuma, just N. of "Centro de Información". Wet montane forest. Sample plot site. |
| Coordinates | 4° 5' S 79° 10' W |
| Minimum elevation (m) | 2900 |
| Maximum elevation (m) | 2900 |
| Start date | 1988/09/30 |
| End date | 1988/09/30 |
| Family | Rubiaceae |
| Identification | Cinchona officinalis L. |
| Determined by | Andersson, L. (GB), 1992. |
| Identification qualifier | |
| Field notes | Tree No. 270. DBH = 13.2 cm. Flowers purplish brown, yellow-white hairy at limb. |