common blue violet

The common blue violet, or meadow violet (Viola sororia), is a species within the Viola genus, which comprises about 500 species of herbs and shrubs in the Violaceae family. These plants are found worldwide, with the greatest diversity in the Andes Mountains, and are often cultivated for their attractive flowers.

Viola species can be annuals or perennials. Their flowers, typically lacking red hues, usually have five petals and a spur. Leaves can grow on the same stalk as the flower or on separate stalks. The common blue violet typically grows up to 20 cm (8 inches) tall and features heart-shaped leaves with finely toothed margins. Its flowers range in color from light to deep violet, or can be white. Many Viola species have two types of flowers: a showy spring bloom and a less conspicuous, self-fertilizing summer bloom.1