| Name | Piper lapathifolium (Kunth) Steudel |
| Authorship | (Kunth) Steudel |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1841 Nomencl. Bot. (Steudel) 2: 341 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Piper lapathifolium (Kunth) Steudel |
| Identification made in | [no date] (13) |