| Name | Piper rusticum Trelease & Yuncker | 
| Authorship | Trelease & Yuncker | 
| Rank | Species | 
| Placed in | Piper Linnaeus | 
| Citation | 1950 Piperac. N. South Amer. 1: 190–191, f. 149 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper rusticum Trelease & Yuncker | 
| Identification made in | [no date] (1) | 
