campanula poscharskyana (serbian bellflower, trailing bellflower) is a semi-evergreen trailing perennial, valued

background beauty blooming blossom blue closeup floral flower garden green nature plant purple spring star summer beautiful bellflower bloom campanula macro perennial violet leaf petal abstract april bell bellflowers bouquet bunch close cute delicate elegant ground grow landscape lavender outside poscharskyana pretty scene semievergreen serbian shape shaped springtime stella trailing botany herb season adriatic blurred campanulaceae color fenestrellata flora mountain natural ornamental rebate rocky small