| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01882392 |
| Collector | J. H. L. Waterhouse |
| Collector number | 155-B |
| Country | Papua New Guinea |
| State | Bougainville |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Bougainville: Bougainville Island |
| Locality | Siwai |
| Date Collected | 1930-07-** |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a00b3205-b2a5-4996-b276-f484756f2019 |
| Harvard University Herbaria Barcode | 01882392 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper macropiper Pennant |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
