| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01965145 |
| Collector | J. A. Steyermark |
| Collector number | 45318 |
| Country | Guatemala |
| State | Petén |
| Geography | North America: Central America (Region): Guatemala: Petén |
| Locality | between Finca Yalpemech along Río San Diego and San Diego on Río Cancuen |
| Date Collected | 1942-03-25 |
| Verbatim Elevation | 50-150 m |
| Habitat | forest |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45c7eb8c-4f40-4dc2-ba69-205a7da07e91 |
| Harvard University Herbaria Barcode | 01965145 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper yzabalanum C. de Candolle |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
