| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 01882987 | 
| Collector | J. Vandenberg | 
| Collector number | NGF.39638 | 
| Country | Papua New Guinea | 
| State | Chimbu | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Chimbu | 
| Locality | Vicinity of Kombugomambuno Resthouse, Kundiawa Sub-district | 
| Georeference | 5 45 S, 145 05 E | 
| Date Collected | 1968-06-20 | 
| Verbatim Elevation | 10,600' | 
| Habitat | Upper montane forest. | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/08f147b7-898d-46a2-b2ff-02aa862a46af | 
| Harvard University Herbaria Barcode | 01882987 | 
| Herbarium | A | 
| Family | Piperaceae | 
| Determination | Piper wilhelmense Chew ex P. Royen | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |