purple-pink flowers of brown knapweed or brownray knapweed (centaurea jacea, centaurea pratensis) in the field

thistlelike wildflowers purplepink background centaurea pratensis beautiful grassland perennial spiderweb knapweed brownray scabiosa sunlight blooming colorful graceful vertical flowers closeup greater growing morning blossom blurred natural outdoor bright beauty cobweb curved floral flower leaves meadow nature petals purple spring summer violet brown jacea field bloom close color flora green light macro plant space sunny vivid copy pink stem wild two cornflower