blue cornflowers (centaurea cyanus) in a natural meadow, popular for many insects due to the high pollen and necta

cornflower blue flower agriculture meadow blooming blossom flora centaurea cyanus pollen nectar insects bee feeding pasture field plant wild petal popular nature beautiful garden environment ecology habitat biodiversity season summer spring weed group countryside landscape floral natural rural growth ornamental fragility botany green copy space outdoors day cornflowers for due high selected focus narrow depth necta