| Name | Piper xanthostachyum C. de Candolle | 
| Authorship | C. de Candolle | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Piper Linnaeus | 
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Piper xanthostachyum C. de Candolle | 
| Identification made in | [no date] (6), 2009 (1) | 
