| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 00005794 | 
| Type Status | Isotype | 
| Collector | W. H. Camp | 
| Collector number | E-4922 | 
| Country | Ecuador | 
| Geography | South America: South America (Region) (Region): Ecuador | 
| Locality | Santiago-Zamora Province ("Oriente"), valley of the río Negro, down to the río Pailas; 6000-7500 ft. | 
| Date Collected | 1945-08-20 - 1945-08-24 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/98fcb1c4-7905-40b2-8e62-3968d7bc9f7d | 
| Harvard University Herbaria Barcode | 00005794 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Type Status | Isotype | 
| Isotype of | Piper perstrigosum Yuncker | 
| Verified by | A. J. Bornstein | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Piper perstrigosum Yuncker) Mem. New York Bot. Gard. 1955. 9: 157. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |