| Name | Piper xylostioides (Kunth) Steudel |
| Authorship | (Kunth) Steudel |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1841 Nomencl. Bot. [Steudel], ed. 2. 2: 344 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Piper xylostioides (Kunth) Steudel |
| Identification made in | [no date] (4) |