| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01964911 |
| Collector | T. C. Plowman, G. Davidse, N. A. Rosa, C. S. Rosario & M. R. dos Santos |
| Collector number | 8495 |
| Country | Brazil |
| State | Pará |
| Geography | South America: South America (Region) (Region): Brazil: Pará |
| Locality | Municipio Conceição do Araguaia: Range of low hills ca. 20 km. west of Redenção, near Côrrego São João and Troncamento Santa Teresa |
| Georeference | 8°03'S, 50°10'W |
| Date Collected | 1980-02-08 |
| Verbatim Elevation | 350-620 m |
| Habitat | in forest understory |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a06657de-3ee6-4786-ae0e-5df69fe542ed |
| Harvard University Herbaria Barcode | 01964911 |
| Herbarium | GH |
| Family | Piperaceae |
| Determination | Piper callosum Ruiz & Pavon |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
