*[http://www.theplantlist.org/tpl1.1/search?q=Secale+cereale Plant List]
*[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]]