| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01964912 |
| Collector | J. Schunke Vigo |
| Collector number | 6462 |
| Country | Peru |
| State | San Martín |
| Geography | South America: South America (Region) (Region): Peru: San Martín: Mariscal Caceres |
| Locality | Puerto Pizana, (Márgen derecha del río Huallaga) |
| Date Collected | 1973-07-26 |
| Verbatim Elevation | 350-380 metros |
| Habitat | En bosque alto, con mucha sombra |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/47fa0982-a7cb-4b3a-b649-4b4c00866d3d |
| Harvard University Herbaria Barcode | 01964912 |
| 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 |
