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File:Centaurea cyanus b.jpg|fleur
File:Close-up of poppies and cornflowers - geographCentaurea cyanus oiekroon.org.uk - 1337833.jpgJPG|paysage champêtrefleur
File:Kornblume (Knospe) - chaber bławatek - Centaurea cyanus.jpg|bractées
File:C.cyanus-cips-1.jpg|fruits
File:Close-up of poppies and cornflowers - geograph.org.uk - 1337833.jpg|paysage champêtre
</gallery>
*plante herbacée annuelle
== Histoire ==
<gallery mode="packed">
File:Edwards' botanical register, or, Ornamental flower-garden and shrubbery .. (1829-1847) (21148177426).jpg|''Edwards' botanical register'', 1840
File:163 Centaurea cyanus L.jpg|Masclef, 1891, ''Atlas des plantes de France''
</gallery>