| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 01980898 | 
| Collector | S. Calderón | 
| Collector number | 120 | 
| Country | El Salvador | 
| State | San Salvador | 
| Geography | North America: Central America (Region): El Salvador: San Salvador | 
| Locality | [no additional data] | 
| Date Collected | 1922-01-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4579d1b6-cefb-449b-b1ec-9450d528d46a | 
| Harvard University Herbaria Barcode | 01980898 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Determination | Piper tuberculatum Jacquin | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |