| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 01980041 | 
| Collector | P. C. Standley | 
| Collector number | 20979 | 
| Country | El Salvador | 
| State | La Unión | 
| Geography | North America: Central America (Region): El Salvador: La Unión | 
| Locality | Laguna de Maquigüe | 
| Date Collected | 1922-02-18 | 
| Verbatim Elevation | about 60 meters | 
| Habitat | Wooded slope along lake | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dc6be251-ba1a-40a2-b10a-70d5d7dd70d1 | 
| Harvard University Herbaria Barcode | 01980041 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Determination | Piper incanum Trelease | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |