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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
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  • (-) Simple
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START OVER | Displaying results 1 - 9 of 9

Sonchus oleraceus - flower buds

Annual sowthistle

Sonchus oleraceus

Ranunculus bulbosus

Bulbous buttercup

Ranunculus bulbosus

Cirsium arvense - flowers

Canada thistle

Cirsium arvense

Senecio vulgaris

Common groundsel

Senecio vulgaris

Hesperis matronalis - flower buds, leaves

Dame's rocket

Hesperis matronalis

Lepidium campestre - flowers

Field pepperweed

Lepidium campestre

Sonchus arvensis - leaves

Perennial sowthistle

Sonchus arvensis

Lactuca serriola - leaves

Prickly lettuce

Lactuca serriola

Barbarea vulgaris

Yellow rocket

Barbarea vulgaris

Plant type

  • Broadleaf (9)

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* See Instructions for help

Stature

  • (-) Upright (9)

Leaf Arrangement

  • Alternate (4)
  • Rosette (3)
  • Opposite (1)
  • Whorled (1)

Leaf Shape

  • Elongated (6)
  • Lanceolate (2)
  • Heart or spade (1)

Leaf division

  • (-) Simple (9)

Leaf margin

  • (-) Lobed (9)
  • Toothed (1)

Auricles

Ligule

Vernation

Inflorescence location

  • Terminal (9)

Inflorescence color

  • Yellow (6)
  • Green (2)
  • Purple (1)

Tactile

  • Smooth (3)
  • Rough (2)
  • Fuzzy (1)

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