flora of chukotka: the white flower of arctic daisy (arctanthemum hultenii or arctanthemum arcticum sp. polaris)

green arcticum hultenii natural closeup background arctanthemum arctic daisy beautiful beauty bloom blooming blossom chukotka coast coastal tundra compositae dendranthema europe east flora floral flower herb herbaceous plant native species nature outdoor perennial polaris russia russian stone summer white wild wilding wilflower yellow