Skip to main content

Skip to main content

SEARCH CORNELL:

Turfgrass and Landscape Weed ID

Weed ID
Pesticide-free Management
Weeds and Human Health
Instructions
Resources
About

Narrow your search

Broadleaf (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/broadleaf.jpg" alt="Broadleaf" style="width:50px;" /><br />Broadleaf filter
Grass-like (0)

Auricles

Ligule

Vernation

Inflorescence location

Terminal (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/terminal.jpg" alt="Terminal" style="width:50px;" /><br />Terminal filter

Inflorescence color

Yellow (1) Apply Yellow filter

Tactile

Smooth (1) Apply Smooth filter

Stature

Clump (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/clump.jpg" alt="Clump" style="width:50px;" /><br />Clump filter

Leaf margin

(X) Remove <img src="/sites/all/themes/weeds/images/facets/items/toothed.jpg" alt="Toothed" style="width:50px;" /><br />Toothed filter
Toothed
(X) Remove <img src="/sites/all/themes/weeds/images/facets/items/wavy.jpg" alt="Wavy" style="width:50px;" /><br />Wavy filter
Wavy
Lobed (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/lobed.jpg" alt="Lobed" style="width:50px;" /><br />Lobed filter

Leaf division

Simple (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/simple.jpg" alt="Simple" style="width:50px;" /><br />Simple filter

Leaf Arrangement

(X) Remove <img src="/sites/all/themes/weeds/images/facets/items/rosette.jpg" alt="Rosette" style="width:50px;" /><br />Rosette filter
Rosette
Alternate (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/alternate.jpg" alt="Alternate" style="width:50px;" /><br />Alternate filter
Whorled (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/whorled.jpg" alt="Whorled" style="width:50px;" /><br />Whorled filter

Leaf Shape

(X) Remove <img src="/sites/all/themes/weeds/images/facets/items/heart_or_spade.jpg" alt="Heart or spade" style="width:50px;" /><br />Heart or spade filter
Heart or spade
(X) Remove <img src="/sites/all/themes/weeds/images/facets/items/round.jpg" alt="Round" style="width:50px;" /><br />Round filter
Round
Elongated (1) Apply <img src="/sites/all/themes/weeds/images/facets/items/elongated.jpg" alt="Elongated" style="width:50px;" /><br />Elongated filter

Weed ID

Selected Criteria

(-) Remove Toothed filter Toothed
(-) Remove Wavy filter Wavy
(-) Remove Heart or spade filter Heart or spade
(-) Remove Rosette filter Rosette
(-) Remove Round filter Round

START OVER | Results 1-1 of 1

Sonchus asper

Spiny sowthistle

Sonchus asper