close up purple flower of persian cornflower psephellus dealbatus, syn. centaurea dealbata plant close-up in summer garden

flower background floral summer nature leaf spring garden green plant pink flora blossom bloom centaurea cornflower botany perennial beautiful greenery petal foliage purple violet hairy vibrant florescence mauve dealbatus persian bud natural basketflower leafage vegetation closeup lush scaly pseudanthium park divided bracts psephellus whitewash flowerbed head florets bright dealbata close syn close-up