centaurea jacea brown knapweed or brownray knapweed close-up. flower blooming in spring.

beautiful bloom blooming blossom bluebonnet bluet botanist botany brownknapweed bud bumblebee bush carderbee centaurea centaureajacea centaury chlorophyll cornflower decoration dustymiller environment flora floral floraworld flower fragrance grass green grow jacea knapweed leaves meadow natural nature outdoor park petal pink plant purple season summer sun tare thistle undesirableplant vegetation wild wildflower