| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 00005577 | 
| Type Status | Isotype | 
| Collector | A. F. Skutch | 
| Collector number | 2967 | 
| Country | Costa Rica | 
| State | San José | 
| Geography | North America: Central America (Region): Costa Rica: San José | 
| Locality | Vicinity of El General; 880 m. | 
| Date Collected | 1936-12-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3936fe90-ba3b-4f07-9d63-8602866b7c39 | 
| Harvard University Herbaria Barcode | 00005577 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Type Status | Isotype | 
| Isotype of | Piper unauriculatum Trelease ex Standley | 
| Verified by | A. Bornstein | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Piper unauriculatum Trelease ex Standley) Publ. Field Mus. Nat. Hist., Bot. Ser. 1937. 18: 367. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |