| Classification | Piperaceae: Piper | 
| Barcode(s) | 01176160 | 
| Collector | P. C. Standley | 
| Collector number | 19796 | 
| Country | El Salvador | 
| State | Ahuachapán | 
| Geography | North America: Central America (Region): El Salvador: Ahuachapán | 
| Locality | Vicinity of Ahuachapan; 800-1000 m | 
| Date Collected | 1922-01-09 - 1922-01-27 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba625d82-5f01-45a2-aebc-37068d32add1 | 
| Harvard University Herbaria Barcode | 01176160 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Determination | Affine Piper amalago Linnaeus | 
| Determined by | Bornstein, Allan Jay | 
| Date Determined | 2018 | 
| Determination Remarks |  [filed under] [current name] | 
| Family | Piperaceae | 
| Determination | Affine Piper amalago var. medium (Jacquin) Yuncker | 
| Determined by | Bornstein, Allan Jay | 
| Date Determined | 1986-03-24 | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |