| Name | Piper subvirosum C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 13 Dec 1918 Bot. Jahrb. Syst. 55: 215 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper subvirosum C. de Candolle |
| Identification made in | [no date] (2) |