Campanula, commonly known as bellflower, is a striking and versatile flower known for its bell-shaped blooms and vibrant colors. The flowers come in shades of purple, blue, white, and pink, with purple being particularly eye-catching. Campanula flowers typically have five petals that form a bell or star shape, giving them a unique and charming appearance. The petals are delicate and often slightly curved, adding to their graceful look. The foliage is usually green and slightly serrated, providing a nice contrast to the vivid blooms.