| Name | Piper angustifolium var. cordulatum C. de Candolle |
| Authorship | C. de Candolle |
| Rank | Variety |
| Placed in | Piper angustifolium Lamarck |
| Citation | 1869 Prodr. [A. P. de Candolle] 16(1): 286 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Piper angustifolium var. cordulatum C. de Candolle |
| Identification made in | [no date] (2) |