| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 00005591 |
| Type Status | Isotype |
| Collector | T. G. Yuncker, R. F. Dawson & H. R. Youse |
| Collector number | 5999 |
| Country | Honduras |
| State | Comayagua |
| Geography | North America: Central America (Region): Honduras: Comayagua |
| Locality | Near El Achote, hills above plains of Siguatepeque |
| Date Collected | 1936-07-21 |
| Elevation | 1350 m |
| Habitat | In wet ravine |
| Container | Plants of the Republic of Honduras, C.A. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79af037f-84f1-4d1e-81dd-2d536091a679 |
| Harvard University Herbaria Barcode | 00005591 |
| Herbarium | GH |
| Family | Piperaceae |
| Determination | Piper yousei Trelease |
| Determination Remarks | [is label name] |
| Family | Piperaceae |
| Determination | Piper decurrens C. de Candolle |
| Determined by | A. J. Bornstein (SEMO) |
| Date Determined | 2008 |
| Determination Remarks | [is Current name] |
| Family | Piperaceae |
| Type Status | Isotype |
| Isotype of | Piper yousei Trelease |
| Verified by | A. J. Bornstein |
| Date Determined | 1986-05-01 |
| Determination Remarks | Holotype at ILL |
| Taxon Reference | (for Piper yousei Trelease) Publ. Field Mus. Nat. Hist., Bot. Ser. 1938. 17: 355. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
