cornflower

/ˈkɔɹnˌflaʊɚ/
noun
  1. 1

    A small annual plant in the family Asteraceae, Centaurea cyanus, usually with bushy blue flowers which grows natively in European cornfields (i.e. wheatfields).

  2. 2

    A plant of the species Cichorium intybus.

  3. 3

    Cornflower blue.

adjective
  1. 1

    Of a blue colour, as that of the cornflower; cornflower blue.

Source: https://en.wiktionary.org/wiki/cornflower