| Name | Piper ottoniifolium C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Contains | Piper ottoniifolium var. latifolium Trelease & Yuncker |
| Citation | 1866 J. Bot. 4: 213 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Piper ottoniifolium C. de Candolle |
| Identification made in | [no date] (5) |