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School of Integrative Plant Science
Horticulture Section
Turfgrass and Landscape Weed ID
Turfgrass and Landscape Weed ID
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Weed ID
Broadleaf
Grass
Instructions
Pesticide-free Management
Weeds and Human Health
Resources
"Biennial" images
Pastinaca sativa
Stem
Photo credit
Ohio State Weed Lab Archive
Pastinaca sativa
Inflorescence
Photo credit
Leslie J. Mehrhoff, University of Connecticut
Pastinaca sativa
Whole plant
Photo credit
Rob Routledge, Sault College
Pastinaca sativa
Leaf
Photo credit
Grant Thompson
Wild parsnip
Daucus carota - flower
Daucus carota - flower
Inflorescence
Daucus carota - flower
Daucus carota - flower
Inflorescence
Daucus carota - flower
Daucus carota - flower
Inflorescence
Daucus carota - leaf
Daucus carota - leaf
Leaf
Daucus carota - leaf, stem, flowerbud
Daucus carota - leaf, stem, flowerbud
Leaf
Stem
Inflorescence
Daucus carota - seed
Daucus carota - seed
Seed
Photo credit
Olivia McCandless
Daucus carota - seedhead
Daucus carota - seedhead
Seed
Inflorescence
Daucus carota - stem
Daucus carota - stem
Stem
Daucus carota - stem
Daucus carota - stem
Stem
Daucus carota - whole plant
Daucus carota - whole plant
Whole plant
Wild carrot
Conium maculatum
Inflorescence
Photo credit
John D. Byrd, Mississippi State University
Conium maculatum
Stem
Photo credit
Jeff Stachler, Ohio State University
Conium maculatum
Leaf
Photo credit
John Cardina, Ohio State University
Conium maculatum
Whole plant
Photo credit
Barry Rice
Poison hemlock
Anthriscus sylvestris
Leaf
Photo credit
Robert Vidski
Anthriscus sylvestris
Whole plant
Photo credit
Leslie J. Mehrhoff, University of Connecticut
Anthriscus sylvestris
Inflorescence
Photo credit
Leslie J. Merhoff, University of Connecticut
Wild chervil
Pagination
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