A plant of the species Cichorium intybus.
Cornflower blue.
A small annual plant in the family Asteraceae, Centaurea cyanus, usually with bushy blue flowers which grows natively in European cornfields (i.e. wheatfields).
Of a blue colour, as that of the cornflower; cornflower blue.
Any of many Australian plants of the genus Xerochrysum, especially Xerochrysum bracteatum, having deep yellow flowers than can be readily dried.