| Name | Piper esperancanum Yuncker |
| Authorship | Yuncker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Piper Linnaeus |
| GUID | urn:lsid:ipni.org:names:681327-1 |
| Citation | 1966 Bol. Inst. Bot. (Sao Paulo) 3: 21, fig. 16 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper esperancanum Yuncker |
| Identification made in | [no date] (1) |
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