| Collector | Andrade, R. |
| Number | 33166 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Riverside on the ecuadorian side of Río Putumayo, some 6 km downstream from the military camp of Batallón de Selva N° . 55, Putumayo. |
| Coordinates | 0° 5' S 75° 52' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1980/08/01 |
| End date | 1980/08/01 |
| Family | Piperaceae |
| Identification | Peperomia serpens (Sw.)Loudon |
| Determined by | Mathieu, G. (GENT), 2004. |
| Identification qualifier | |
| Field notes | Hierba creciendo en tronco vivo. Inflorescencia verde. Tallos rojizos. |