Any flowering plant in genus Uvularia.
A flower of one of these plants, which is shaped like a bell.
Any flowering plants in the genus Campanula.
Flowering plants in the genera, Campanulastrum, Codonopsis, or Platycodon, in the family Campanulaceae.
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.