| Name | Piper fallens Trelease |
| Authorship | Trelease |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Piper Linnaeus |
| GUID | urn:lsid:ipni.org:names:197924-2 |
| Citation | 1929 J. Wash. Acad. Sci. 19: 332 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Piper fallens Trelease |
| Identification made in | [no date] (3), 1986 (1), 2008 (1) |