| Collector | Madsen, J. E. |
| Number | 8114 |
| Collected with | Carlos Rosales |
| Country | Ecuador |
| Subpart | ZAMORA-CHINCHIPE |
| County | |
| Locality | La Balsa, S of Zumba. Riverine vegetation along Río Blanco and surrounding vegetation. |
| Coordinates | 4° 58' S 79° 8' W |
| Minimum elevation (m) | 750 |
| Maximum elevation (m) | 750 |
| Start date | 2001/05/25 |
| End date | 2001/05/25 |
| Family | Piperaceae |
| Identification | Peperomia obtusifolia (L.)A. Dietr. |
| Determined by | Mathieu, G. (GENT), 2003. |
| Identification qualifier | |
| Field notes | Epiphyte on trunk. Riverine. |