*[http://pfaf.org/user/Plant.aspx?LatinName=Secale%20cereale Plants for a future]
*[[:en:Secale cereale (PROSEA)|PROSEA sur Pl@ntUse]]
*[http://proseanet.org/prosea/e-prosea.php PROSEA]
*[[Secale cereale (PROTA)|PROTA sur Pl@ntUse]]
*[http://www.prota4u.org/protav8.asp?fr=1&h=M4&t=Secale,cereale&p=Secale%20cereale Prota4U]
*[http://www.tela-botanica.org/page:eflore_bdtfx?referentiel=bdtfx&niveau=2&module=fiche&action=fiche&type_nom=nom_scientifique&nom=Secale%20cereale Tela Botanica]
*[http://tropical.theferns.info/viewtropical.php?id=Secale%20cereale Useful Tropical Plants Database]