| Name | Piper obtusilimbum C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Species |
| Placed in | Piper Linnaeus |
| Citation | 1905 Verh. Bot. Vereins Prov. Brandenburg 47: 105–106 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Piper obtusilimbum C. de Candolle |
| Identification made in | [no date] (6) |