black and white echinacea flowers. echinacea background for poster, branding, calendar, multicolor card, banner, cover

beautiful echinacea black and white flower bloom blooming blossom botanical botany coneflower plant flora floral garden green leaf nature perennial petal asteraceae blossoming botanic brauneria bright bunch closeup daylight detail eastern field head foliage group growth helichroa herbaceous intermedia ornamental outdoors rudbeckia speciosa flowers background bush bud