| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01936823 |
| Collector | J. A. McDonald & Ismail [do not use; Ismail = I. A. Rachman] |
| Collector number | 3592 |
| Country | Indonesia |
| State | Kalimantan Utara |
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Utara: Malinau |
| Locality | Kayan Mentarang Reserve: In Puak River valley N of "Batu Mayo" mountain, ca. 8 km NW of Puak village on Pujungan River |
| Georeference | 2°40' N, 115°37' E |
| Date Collected | 1992-07-24 |
| Verbatim Elevation | 1000 m |
| Habitat | primary forest, extremely wet, evergreen, epiphytes abundant, species diversity remarkable |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26a7d18f-a72b-4fa7-99c1-e1cc0a83df25 |
| Harvard University Herbaria Barcode | 01936823 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper muricatum Blume |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
