| Name | Piper umbellatum var. subpeltatum (Willdenow) C. de Candolle |
| Authorship | (Willdenow) C. de Candolle |
| Rank | Variety |
| Placed in | Piper umbellatum Linnaeus |
| Citation | 1908 Annuaire Conserv. Jard. Bot. Geneve 11–12: 57 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Piper umbellatum var. subpeltatum (Willdenow) C. de Candolle |
| Identification made in | [no date] (13) |