beautiful pink flowers of thalictrum aquilegifolium, close-up. siberian columbine meadow-rue, columbine meadow-rue, french meadow-

aquilegifolium thalictrum decorative background wildflower beautiful columbine meadowrue perennial botanical flowering siberian flowers closeup greater blossom natural french meadow summer nature purple violet flower petals garden floral lilac bloom flora green plant pink herb rue