| Classification | Piperaceae: Piper | 
| Harvard University Herbaria Barcode(s) | 00005663 | 
| Type Status | Isotype | 
| Collector | J. S. de la Cruz | 
| Collector number | 3623 | 
| Country | Guyana | 
| Geography | South America: South America (Region) (Region): Guyana | 
| Locality | Nothwest District, Waini River | 
| Date Collected | 1923-04-03 - 1923-04-18 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca496b2e-c638-4be2-8068-3ced0d84ae7a | 
| Harvard University Herbaria Barcode | 00005663 | 
| Herbarium | GH | 
| Family | Piperaceae | 
| Type Status | Isotype | 
| Isotype of | Piper arboreum var. hirtellum Yuncker | 
| Verified by | A. Bornstein | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Piper arboreum var. hirtellum Yuncker) Ann. Missouri Bot. Gard. 1950. 37(1): 64. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |