| Collector | Eriksen, B. |
| Number | 59336 |
| Collected with | |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Road Quito - Santo Domingo de los Colorados, 10-15 km from M. Cornejo Astorga. Mountain forest along rivulet and partly disturbed vegetation along the road. |
| Coordinates | 0° 26' S 78° 45' W |
| Minimum elevation (m) | 2100 |
| Maximum elevation (m) | 2100 |
| Start date | 1985/05/11 |
| End date | 1985/05/11 |
| Family | Asclepiadaceae |
| Identification | Matelea humboldtiana Spellman & Morillo |
| Determined by | G. Morillo (VEN), 1992 |
| Identification qualifier | |
| Field notes | Liana, 3-4 m long. Flowers yellowish with green markings. Sap white. |