centaurea cyanus 'blauer junge' blooms in the garden in november. berlin, germany

agriculture cornflower asteraceae bluepurple blossoming background cultivated wildflower centaurea bachelors flowering beautiful botanical whitewash november commonly blossoms colorful blooming germany blossom closeup natural organic outdoor persian cyanus blauer blooms garden berlin plants button annual family detail flower autumn botany floral nature purple season violet junge known plant field bloom color flora grass green macro petal blue herb leaf wild acre