Dipsacus fullonum Dipsacus fullonum Whole plant Inflorescence Photo credit Steve Dewey, Utah State University
Conyza canadensis Conyza canadensis Whole plant Leaf Photo credit Rebekah D. Wallace, University of Georgia
Conyza canadensis - whole plant, flowers Conyza canadensis - whole plant, flowers Whole plant Inflorescence
Hypochaeris radicata Hypochaeris radicata Stem Inflorescence Photo credit Ohio State Weed Lab Archive
Lepidium campestre - inflorescence, seedhead Lepidium campestre - inflorescence, seedhead Seed Inflorescence
Thlaspi arvense - leaves, flowers, seedhead Thlaspi arvense - leaves, flowers, seedhead Leaf Seed Inflorescence
