| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01882271 |
| Collector | W. N. Takeuchi, J. Wiakabu, M. Gorrez & A. Towati |
| Collector number | 13575 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang |
| Locality | Josephstaal FMA area, near Kumamdeber, along trail to Morasapa W of expedition Camp 1 |
| Georeference | 9504560 N, 281407 E |
| Date Collected | 1999-11-24 |
| Verbatim Elevation | 530 ft. (160 m) |
| Habitat | mature growth foothill forest. |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b2a4aedb-b4d0-4f0d-a938-4e804560e6a9 |
| Harvard University Herbaria Barcode | 01882271 |
| 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 |
