centaurea cyanus, commonly known as cornflower or bachelor's button

plant flower wildflower herb produce nature meadow vegetable food blossom grass petal prairie field lilac shrub garden centaurea cyanus commonly known cornflower bachelor 39aph39 button annual flowering family asteraceae native europe background beautiful beauty bloom blooming blue botanical botany bouquet close closeup color contrasts drop flora floral gardening green growing growth horizontal macro medicine natural outdoors photography pot purple raindrop rustic season spring summer summertime sunlight vibrant weed white wild