| Name | Piper blattarum Sprengel |
| Authorship | Sprengel |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1821. (Jan 1821) Neue Entdeck. Pflanzenk. 2: 100 |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Piper blattarum Sprengel |
| Identification made in | [no date] (19) |