| Name | Piper pictamentum var. fluminis Trelease |
| Authorship | Trelease |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Piper pictamentum Trelease |
| GUID | urn:lsid:ipni.org:names:198796-2 |
| Citation | 1938 Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 352 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper pictamentum var. fluminis Trelease |
| Identification made in | [no date] (1), 1986 (1) |