|famille = Compositae
|genre = Centaurea
|nb chromosomes = 2n = 24
|origine = Europe, Caucase
|statut = sauvage, adventice ou cultivé
== Liens ==
*[http://ecocrop.fao.org/ecocrop/srv/en/cropView?id=4398 FAO Ecocrop]
*[http://ecocrop.fao.org/ecocrop/srv/en/cropFindForm FAO Ecocrop]
*[http://www.botanical.com/botanical/mgmh/comindx.html Grieve's herbal]
*[http://herb.umd.umich.edu/ Moerman]