| Harvard University Herbaria Barcode(s) | 01964900 |
| Collector | F. Woytkowski |
| Collector number | 5942 |
| Country | Peru |
| State | Junín |
| Geography | South America: South America (Region) (Region): Peru: Junín |
| Locality | Sanibeni |
| Date Collected | 1960-09-03 |
| Verbatim Elevation | 900 m |
| Habitat | occurs in few places, but forms thickets in the tall forests |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af0e5ae0-a008-4c2d-89f2-ad5731dbf035 |
| Harvard University Herbaria Barcode | 01964900 |
| Herbarium | GH |
| 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 |
