| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 01882201 | 
| Collector | L. J. Brass | 
| Collector number | 6890 | 
| Country | Papua New Guinea | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea | 
| Locality | Palmer River, 2 mi. below junction Black River. | 
| Date Collected | 1936-06-** | 
| Verbatim Elevation | 100 m. | 
| Habitat | Climbing on wooly undergrowth of ridge forests. | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab34bbda-e6b0-4486-8a1d-9a03d53aff3f | 
| Harvard University Herbaria Barcode | 01882201 | 
| Herbarium | A | 
| Family | Piperaceae | 
| Determination | Piper celtidiforme Opiz | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |