| Name | Piper fadyenii C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1869. (Nov 1869) Prodr. [A. P. de Candolle] 16(1): 284 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Piper fadyenii C. de Candolle |
| Identification made in | [no date] (7) |