| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01934127 |
| Collector | M. G. Vieira, R. H. Petersen, B. W. Nelson, J. F. Ramos & C. D. A. Mota |
| Collector number | 828 |
| Country | Brazil |
| State | Rondonia (Terr.) |
| Geography | South America: South America (Region) (Region): Brazil: Rondonia (Terr.) |
| Locality | a 4 Km de Vilhena, campo |
| Georeference | 12°45'S, 60°10'W |
| Date Collected | 1979-10-31 |
| Habitat | Solo argiloso |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a9ae3ac-aea9-4b02-aa16-8aaa9400f824 |
| Harvard University Herbaria Barcode | 01934127 |
| Herbarium | GH |
| Family | Piperaceae |
| Determination | Piper substilosum Yuncker |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
