| Name | Piper mollissimum Blume |
| Authorship | Blume |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1826 Verh. Batav. Genootsch. Kunsten 11: 223 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Piper mollissimum Blume |
| Identification made in | [no date] (3) |