| Name | Piper pubiovarium Yuncker |
| Authorship | Yuncker |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1955 Lilloa 27: 143, tab. 25, [fig.] 2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper pubiovarium Yuncker |
| Identification made in | 2023 (1) |