| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 00005710 |
| Type Status | Isotype |
| Collector | B. A. Krukoff |
| Collector number | 7660 |
| Country | Brazil |
| State | Amazonas |
| Geography | South America: South America (Region) (Region): Brazil: Amazonas |
| Locality | Municipality Sao Paulo de Olivença, near Esperança |
| Date Collected | 1935-12-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2bc37100-635b-4cba-a6c0-9387f7114ee7 |
| Harvard University Herbaria Barcode | 00005710 |
| Herbarium | A |
| Family | Piperaceae |
| Type Status | Isotype |
| Isotype of | Piper esperancanum Yuncker |
| Verified by | A. J. Bornstein |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Piper esperancanum Yuncker) Bol. Inst. Bot. (Sao Paulo) 1966. 3: 21, fig. 16. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
