| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01882266 |
| Collector | W. N. Takeuchi, J. Wiakabu, M. Gorrez & A. Towati |
| Collector number | 14196 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang |
| Locality | Josephstaal FMA area, ridge above expedition Camp 3, on opposite slopes from Dumadum village, along the Guam River. |
| Georeference | 9498679 N, 284829 E |
| Date Collected | 1999-08-21 |
| Verbatim Elevation | ca. 80 m |
| Habitat | natural growth foothill forest |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/da3062a5-7c06-4eb6-85df-b1bcaae72664 |
| Harvard University Herbaria Barcode | 01882266 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper decumanum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
