| Collector | Brandbyge, J. |
| Number | 33446 |
| Collected with | Asanza, E. & Werling, L. & Leth-Nissen, S. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | San Pablo de los Secoyas. Cleared primary forest with cattle grazing just opposite the village. |
| Coordinates | 0° 15' S 76° 21' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 1981/08/11 |
| End date | 1981/08/11 |
| Family | Asteraceae |
| Identification | Mikania leiostachya Benth. |
| Determined by | H. Robinson |
| Identification qualifier | |
| Field notes | Vine. Inflorescence greenish white. |