Where does “cornflower” come from?

cornflower (English) comes from English flower, from Middle English flour, from Anglo-Norman flur, from Old French flor, from Latin flōs, from Proto-Italic flōs, from Proto-Indo-European bʰleh₃-s, from Proto-Indo-European bʰleh₃-.

cornflower (English): A small annual plant in the family Asteraceae,...

Definitions

  1. A small annual plant in the family Asteraceae,...

Ancestry of “cornflower”, step by step

cornflower traces back through two separate lines of ancestry.

via English flower

StepLanguageWordMeaning
1EnglishflowerA colorful, conspicuous structure associated with...
2Middle EnglishflourA flower; A depiction or likeness of a flower;...
3Anglo-NormanflurAlternative form of flor
4Old Frenchflorflower
5Latinflōsflower, blossom
6Proto-Italicflōsflower, blossom
7Proto-Indo-Europeanbʰleh₃-sflower, blossom
8Proto-Indo-Europeanbʰleh₃-bloom, flower
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-

via English corn

StepLanguageWordMeaning
1EnglishcornThe main cereal plant grown for its grain in a...
2Middle EnglishcornAny plant that bears grain, especially wheat; a...
3Old Englishcorncorn, a grain or seed; a cornlike pimple, a corn...
4Proto-West Germanickorncorn, grain, cereal
5Proto-Germanickurnącorn, grain, cereal
6Proto-Indo-Europeanǵr̥h₂nómgrain
7Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
8Proto-Indo-Europeanǵerh₂-to grow old, to mature
Every word from Proto-Indo-European bʰōl-