| Collector | Kvist, L. P. |
| Number | 40746 |
| Collected with | Asanza, E. |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Río Cayapa, Zapallo Grande. In front of the village at rail was followed into the forest. Disturbed forest. |
| Coordinates | 0° 48' N 78° 55' W |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 100 |
| Start date | 1982/08/01 |
| End date | 1982/08/02 |
| Family | Piperaceae |
| Identification | Piper filistilum C.DC. |
| Determined by | Callejas, R. (HUA), 1992. |
| Identification qualifier | |
| Field notes | Shrub, 1.2 m tall, in primary forest. Leaf purplish beneath. Nom. Vern.: Wa cu tape - pin tape (Cayapa); Use: For snake bites. Prep.: The leaves are either macerated or boiled and applied to the bite (Micrurus sp. or Bothrops sp.). |