| Collector | Madsen, J. E. |
| Number | 7594 |
| Collected with | Zhofre Aguirre, Carlos Rosales |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Mountains of Río Campana. Upper montane rain forest with Weinmannia and Clusia. Area penetrated by large streams. Virgin forest exposed to occacional cutting of timber. Border of the Podocarpus National Park. |
| Coordinates | 4° 10' 19'' S 79° 8' 59'' W |
| Minimum elevation (m) | 2250 |
| Maximum elevation (m) | 2250 |
| Start date | 2001/01/04 |
| End date | 2001/01/04 |
| Family | Asclepiadaceae |
| Identification | Asclepiadaceae |
| Determined by | |
| Identification qualifier | |
| Field notes | Liana, densely twining in scrub. Flowers white, brown beneath. Sap white. Along cattle trail in agrarian land at c. 2100 m a.s.l. |