| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01964902 |
| Collector | Y. E. J. Mexia |
| Collector number | 6157 |
| Country | Peru |
| State | Loreto |
| Geography | South America: South America (Region) (Region): Peru: Loreto |
| Locality | ABove Pongo de Manseriche. Right bank of mouth of Rio Santiago |
| Date Collected | 1931-11-24 |
| Verbatim Elevation | 200 m |
| Habitat | dense forest |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e2e81bc3-2ea2-45ab-bc78-1b87c28bf256 |
| Harvard University Herbaria Barcode | 01964902 |
| Herbarium | GH |
| Family | Piperaceae |
| Determination | Piper callosum Ruiz & Pavon |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
