| Name | Piper ridleyi C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1912 Rec. Bot. Surv. India vi: 19 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper ridleyi C. de Candolle |
| Identification made in | [no date] (2) |