| Collector | Espinoza, S. |
| Number | 244 |
| Collected with | |
| Country | Ecuador |
| Subpart | Pastaza |
| County | |
| Locality | Pastaza CAnton. Pozo petrolero “Masaramu” de Unocal. 40 km al nor-oriente de Montalvo. Bosque humedo Tropical, primario. Arboles cortados por las obras petroleras. Suelo rojo, colinas |
| Coordinates | 0° 44' S 76° 52' W |
| Minimum elevation (m) | 390 |
| Maximum elevation (m) | 390 |
| Start date | 1990/05/01 |
| End date | 1990/05/17 |
| Family | Malpighiaceae |
| Identification | Mezia tomentosa W.R.Anderson |
| Determined by | Anderson, W.R. |
| Identification qualifier | |
| Field notes | Bejuco epifito, a 20 m de altura. Tallo cafe oscuro. Flores trialadas amarillo-verdosas |
|