| Name | Piper caracasanum var. firmius C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Piper caracasanum Bredemeyer ex Link |
| GUID | urn:lsid:ipni.org:names:197516-2 |
| Citation | 1869 Prodr. [A. P. de Candolle] 16(1): 306 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper caracasanum var. firmius C. de Candolle |
| Identification made in | [no date] (2) |