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

plant flower grass meadow wildflower nature produce field prairie herb green food vegetable grassland crop lawn agriculture bachelor's button background beautiful beauty bloom blooming blossom blue blob bonnet bluebottle bluecup boutonierre centaurea cyanus closeup color colorful corn cornbottle cornflower day desktop flora floral garden gogglebuster hurtsickle landscape leaf macro natural outdoor petal purple season spring summer ukraine wild commonly known