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

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