| Name | Piper aduncum var. garcia-barrigae Trelease & Yuncker |
| Authorship | Trelease & Yuncker |
| Rank | Variety |
| Placed in | Piper aduncum Linnaeus |
| Citation | 1950 Piperac. N. South Amer. 1: 251–252 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper aduncum var. garcia-barrigae Trelease & Yuncker |
| Identification made in | [no date] (2) |