Round-leaved bellflower.

 Round-leaved bellflower is a perennial that forms a large number of stems.

 The height of the plant is 15-35 centimeters. The leaves are round or heart-shaped with small teeth. Flowers can be either white, blue or light blue. Their diameter is no more than 2 centimeters.

Bellflower flower.

 Bellflower (Campanula) is a genus of herbaceous plants comprising approximately 300-400 species. They are widespread in the temperate zones of the Northern Hemisphere, particularly in the Caucasus and Siberia.

 Key Characteristics

Flowers: Characteristic bell- or funnel-shaped. Blue, purple, and lilac shades are most common, while white and pink are less common.

Diversity: There are low-growing groundcover species as well as tall garden plants (up to 130 cm, such as the broadleaf bellflower).

Life Cycle: Most bellflowers are perennials, although biennial and annual species also exist.

Flowering: Depending on the variety, they bloom from June to September.