| Classification | Piperaceae |
| Classification 1 | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 00005506 |
| Type Status | Isotype |
| Collector | O. Jimenez |
| Country | Costa Rica |
| State | Alajuela |
| Geography | North America: Central America (Region): Costa Rica: Alajuela |
| Locality | Nuestro Amo |
| Date Collected | 1919-02-** |
| Container | Plants of Costa Rica |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f9034ae8-be81-4afd-a34d-8cec13840c61 |
| Harvard University Herbaria Barcode | 00005506 |
| Herbarium | GH |
| Previous ownership | ex US |
| Family | Piperaceae |
| Determination | Piper Linnaeus |
| Determination Remarks | [is label name] |
| Family | Piperaceae |
| Determination | Piper pseudolindenii C. de Candolle |
| Determined by | Wm. C. Burger |
| Annotation Text | an isotype of P. pertractatum |
| Family | Piperaceae |
| Determination | Piper pseudolindenii C. de Candolle |
| Determined by | A. Bornstein (SEMO) |
| Date Determined | 2009 |
| Determination Remarks | [is Current name] |
| Family | Piperaceae |
| Type Status | Isotype |
| Isotype of | Piper pertractatum Trelease |
| Verified by | A. Bornstein |
| Date Determined | 1985-11-07 |
| Determination Remarks | Holotype at US |
| Taxon Reference | (for Piper pertractatum Trelease) Contr. U.S. Natl. Herb. 1929. 26: 130. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
