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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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    Broadleaf Grass Instructions
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START OVER | Displaying results 1 - 15 of 15

Sonchus oleraceus - flower buds

Annual sowthistle

Sonchus oleraceus

Ranunculus bulbosus

Bulbous buttercup

Ranunculus bulbosus

Senecio vulgaris

Common groundsel

Senecio vulgaris

Tanacetum vulgare

Common tansy

Tanacetum vulgare

Solanum ptycanthum

Eastern black nightshade

Solanum ptycanthum

Galinsoga ciliata - flowers

Hairy galinsoga

Galinsoga quadriradiata

Solanum carolinense

Horsenettle

Solanum carolinense

Conyza canadensis

Horseweed

Conyza canadensis

Anthemis cotula - flower close-up

Mayweed chamomile

Anthemis cotula

Sonchus arvensis - leaves

Perennial sowthistle

Sonchus arvensis

Lactuca serriola - leaves

Prickly lettuce

Lactuca serriola

Brassica kaber

Wild mustard

Sinapis arvensis

Raphanus raphanistrum

Wild radish

Raphanus raphanistrum

Iris pseudacorus

Yellow iris

Iris pseudacorus

Barbarea vulgaris

Yellow rocket

Barbarea vulgaris

Plant type

  • Broadleaf (14)
  • Grass (1)

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Stature

  • (-) Upright (15)
  • Spreading (1)

Leaf Arrangement

  • Alternate (10)
  • Opposite (2)
  • Rosette (2)

Leaf Shape

  • Elongated (4)
  • Lanceolate (4)
  • Fern like (2)
  • Oval (2)
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  • Heart or spade (1)

Leaf division

  • Simple (12)
  • Pinnately Compound (1)
  • Pinnate (1)

Leaf margin

  • Lobed (9)
  • Toothed (6)
  • Entire (2)

Auricles

  • Absent (1)

Ligule

  • None (1)

Vernation

  • Folded (1)

Inflorescence location

  • (-) Terminal (15)

Inflorescence color

  • (-) Yellow (15)
  • White (6)
  • Violet (2)

Tactile

  • Smooth (6)
  • Fuzzy (2)
  • Rough (2)

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