Common Burdock

(Arctium minus)

Common burdock

Characteristics
Seedling Leaves Flowers Fruit
Common burdock seedling Common burdock leaf Common burdock flowers Common burdock fruit

Growing habit: Erect biennial herb with numerous basal leaves

Root anatomy: Fibrous roots from large fleshy taproot

Leaf anatomy: Alternately arranged, broadly ovate, serrated margins (sometimes dentate), sparsely pubescent on bottom

Reproduction: Bracts with hooked tips, purple to lavender flower

References: Weeds of the South by Charles T. Bryson and Michael S. DeFelice