| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 01933018 | 
| Collector | G. Klug | 
| Collector number | 1840 | 
| Country | Colombia | 
| State | Putumayo | 
| Geography | South America: South America (Region) (Region): Colombia: Putumayo | 
| Locality | Umbría | 
| Georeference | 0° 54' N, 76° 10' W | 
| Date Collected | 1930-12-** | 
| Verbatim Elevation | 325 meters | 
| Habitat | forest | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01e718a7-03d5-4b48-a19c-12a2b2c82fc3 | 
| Harvard University Herbaria Barcode | 01933018 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Determination | Piper crassinervium Kunth | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |