burr medic, medicago polymorpha, bur clover or the medicago littoralis

art background beauty bloom blossom boho botanical botany bouquet branch bur burr closeup clover decoration decorative design drawing field flora floral flower foliage fresh garden green herb herbal isolated leaf leaves littoralis meadow medic medicago medicinal natural nature pattern plant polymorpha retro season spring summer thistle vintage wallpaper watercolor white wild wildflower yellow