medicinal plant echinacea growing in the meadow

stem spiny broadleave protuberance foliage hairy tightened basal leaf floret coneshaped toothed raised inflorescence center oval lanceolate carefree capitulum botanical orange pretty graphic vector purpurea bright pink herbaceous green medicinal plant ornamental fresh sunny season flower medicine echinacea nature blossom petal summer wildflower herb alternative cone purple blooming coneflower natural floral coneflowers homeopathic bloom flora botany perennial