| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01936902 |
| Collector | J. A. Lörzing |
| Collector number | 12629 |
| Country | Indonesia |
| State | Sumatera Utara (North Sumatra) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Sumatera: Sumatera Utara (North Sumatra) |
| Locality | Sibolangit Reservation. |
| Date Collected | 1927-12-04 |
| Verbatim Elevation | 350 - 500 m |
| Habitat | moist shady forest in ravine. |
| Frequency | Scattered |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd7ead0f-d923-4857-986c-7ee29e298149 |
| Harvard University Herbaria Barcode | 01936902 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper quinqueangulatum Miquel |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
