| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01980614 |
| Collector | L. O. Williams, A. Molina R. & T. P. Williams |
| Collector number | 25726 |
| Country | Guatemala |
| State | San Marcos |
| Geography | North America: Central America (Region): Guatemala: San Marcos |
| Locality | near Aldea Fraternidad, between San Rafael Pie de la Cuesta and Palo Gordo, west facing slope of the Sierra Madre Mountains |
| Date Collected | 1963-12-10 - 1963-12-18 |
| Verbatim Elevation | 1800-2400 m |
| Habitat | Wet mountain forest |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75bedd13-cd05-409d-89e7-1b122f4f3a40 |
| Harvard University Herbaria Barcode | 01980614 |
| Herbarium | GH |
| Family | Piperaceae |
| Determination | Piper pseudoasperifolium C. de Candolle |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
