blooming meadow knapweed, centaurea jacea, on the meadow

meadow centaurea blooming knapweed jacea wild purple closeup flora blossom bloom natural pink flower summer plant nature garden floral botany wilderness spring blossoms wildflower beautiful field color bright green cornflower beauty wiesenflockenblume background ordinary flake flockenblume common grass colorful environment petal herb herbs bud botanical weed meadow