| Name | Piper barbatum var. andicolum (Kunth) Trelease & Yuncker |
| Authorship | (Kunth) Trelease & Yuncker |
| Rank | Variety |
| Placed in | Piper barbatum Kunth |
| Citation | 1950 Piperac. N. South Amer. 1: 92–93 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper barbatum var. andicolum (Kunth) Trelease & Yuncker |
| Identification made in | [no date] (1) |