bright blue flowers gentian dahurian gentiana dahurica is a rare plant that grows in the sayan mountains. medicinal plant.

alpine alps biodiversity bloom blooming blossom blossoming blue bokeh botany chalk circle closeup ecology endangered fauna flora floral flower flowering focus fringed gentian genuine grass greenery herb herbal inflorescence isolated limestone macro marsh meadow medicine mountain nature outdoor perennial petal plant pollination rare seasonal selective soft soil stony sunray vegetation vivid wilderness wildflower