nigella arvensis l. subsp. arvensis, nigella, devil-in-a-bush, love-in-a-mist gently blue flowers with green heart.

annual arvensis background beautiful beauty black bloom blooming blossom blue botanical botany bush close closeup color damascena detail devil devilinabush field flora floral flower fresh garden green health herb in leaf loveinamist macro meadow medicine natural nature nigella ornamental outdoor petal plant pollination season subsp summer the therapy up white wild wildflower