| Name | Piper carpinteranum C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1896[1898] Anales Inst. Fis.-Geogr. Nac. Costa Rica 9: 165 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Piper carpinteranum C. de Candolle |
| Identification made in | [no date] (4) |