*[http://www.prota4u.org/protav8.asp?fr=1&h=M4&t=Piper,pyrifolium&p=Piper%20pyrifolium Prota4U]
*[http://www.tela-botanica.org/page:eflore_bdtfx?referentiel=bdtfx&niveau=2&module=fiche&action=fiche&type_nom=nom_scientifique&nom=Piper%20pyrifolium Tela Botanica]
*[http://www.toildepices.com/wiki/index.php?title=Voatsiperifery Toil'd'épices]
*[http://tropical.theferns.info/viewtropical.php?id=Piper%20pyrifolium Useful Tropical Plants Database]
*[https://fr.wikipedia.org/wiki/Piper%20pyrifolium Wikipédia]