| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01964130 |
| Collector | J. A. Shafer |
| Collector number | 3966 |
| Country | Cuba |
| State | Oriente |
| Geography | North America: Caribbean (Region): Cuba: Oriente |
| Locality | Rio Macaguanigua |
| Date Collected | 1910-02-17 |
| Habitat | Woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c351bc9-fc63-407f-bf33-0aeb922b898d |
| Harvard University Herbaria Barcode | 01964130 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper marginatum Jacquin |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
