Bermudagrass

Johnsongrass

Medusahead

Quackgrass

Field Bindweed

Sufur Cinquefoil

Hoary Cress

Oxeye Daisy

Poison Hemlock

Black Henbane

Houndstongue

St. Johnswort

Diffuse Knapweed

Russian Knapweed

Spotted Knapweed

Squarrose Knapweed

Purple Loosestrife

Perennial Pepperweed

Saltcedar

Leafy Spurge

Yellow Starthsitle

Canada Thistle

Musk Thistle

Scotch Thistle

Dalmatian Toadflax

Yellow Toadflax

Dyer's Woad

Back to main
weeds page
 
Common Burdock
Arctium minus
 
Rosette

Common burdock produces a large rosette the first year which can be two to three feet across.
Adult

In the second year, as a biennial, a multi-branched stem grows three to ten feet tall.
Flower

Flowers are pink to purple borne in bur-like structures.
Weed Infestation

Common burdock is native to Europe. It is commonly found along ditch banks, roadsides, game trails, hiking trails, and pastures. It tolerates both shade and full sun.
Seed

Burs often become attached to clothing and animal hair and are distributed to new areas.
Back to main
weeds page
 

Buffalobur

CommonBurdock

Camelthorn

Goatsrue

Jointed Goatgrass

Blue-Flowering Lettuce

Western Whorled Milkweed

Silverleaf Nightshade

Yellow Nutsedge

Puncturevine

Russian-Olive

Bull Thistle

Velvetleaf