| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 00005509 | 
| Type Status | Isotype | 
| Collector | R. E. Woodson, Jr., P. H. Allen & R. J. Seibert | 
| Collector number | 843 | 
| Country | Panama | 
| State | Chiriqui | 
| Geography | North America: Central America (Region): Panama: Chiriqui | 
| Locality | Vicinity of Casita Alta, Volcán Barú (Chiriquí) 1500-2000 m. | 
| Date Collected | 1938-07-02 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/49e42bcc-d6bd-4fba-9ec7-f46643967b9c | 
| Harvard University Herbaria Barcode | 00005509 | 
| Herbarium | A | 
| Family | Piperaceae | 
| Type Status | Isotype | 
| Isotype of | Piper pervicax Trelease | 
| Verified by | A. Bornstein | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Piper pervicax Trelease) Ann. Missouri Bot. Gard. 1940. 27: 296. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |