Invasive Plant Details
Back to Full ListBachelor’s Button
Latin Name: Centaurea cyanus
Identification
Flower: Showy, bright blue (occasionally pink, white, or purple) flowers with frilled petals, blooming from late spring through summer.
Leaves: Narrow, lance-shaped, gray-green leaves covered with fine hairs.
Stems: Erect, slender, and branching, covered with fine hairs.
Growing Environment: Thrives in disturbed soils, gardens, meadows, and open fields.
Growth Habit: An annual herb that grows between 30-80 cm tall, forming loose clumps or stands. The plant has a slender, upright growth form with multiple flowering branches. In situ, it forms small, scattered clusters, often adding bright blue highlights to wildflower meadows or disturbed areas.
Impacts on Environment
Impacts: Not highly invasive but can spread in areas of disturbed soil.