| Classification | Piperaceae: Peperomia |
| Harvard University Herbaria Barcode(s) | 01982568 |
| Collector | D. C. Daly, R. Callejas, M. G. da Silva, E. L. Taylor, C. Rosario & M. R. dos Santos |
| Collector number | 1057 |
| Country | Brazil |
| State | Pará |
| Geography | South America: South America (Region) (Region): Brazil: Pará |
| Locality | Approx. 25 km S of Tucurui, just off old BR 422 at junction with old railroad bed |
| Georeference | 3° 58' S, 49° 38' W |
| Date Collected | 1981-10-30 |
| Habitat | Disturbed White-sand campina and campina forest (Campinarana) |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2f33c0d-b661-4e97-bb6a-b439ca6e17fb |
| Harvard University Herbaria Barcode | 01982568 |
| Herbarium | GH |
| Family | Piperaceae |
| Determination | Peperomia quadrangularis (J. V. Thompson) A. Dietrich |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
