| 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) | 
