eastern purple coneflower (echinacea purpurea). involucre closeup

anthesis asteraceae belarus flora black background botanical science botany capitulum closeup compositae crateriform eastern purple coneflower echinacea purpurea floret flower focus stacking head hedgehog hemispheric herbaceous inflorescence involucral bract involucre lanceolate ligulate ligule macro nature peduncle phyllary plants radiate ray recurved reflexed virtual herbarium