harebells at bloom on alpine rocky ground

abloom accumulation alpina alpine alps arctic austria background bellflower bloom blooming blossom blue bluebell bluebells botanical botany campanula chalky cluster clustered clustering colors colours densely environment europe european flora flower flowering flowers ground growing growth habitat harebell harebells herbaceous inflorescent lnersee mountainous natural nature outdoor patch petals region rocky season seasonal soil stony summer wildflower wildflowers