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  • Horticulture Section
Turfgrass and Landscape Weed ID
Turfgrass and Landscape Weed ID

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  • Weed ID
    Broadleaf Grass Instructions
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Rhamnus cathartica - leaves

Common buckthorn

Rhamnus cathartica

Arctium minus - flower

Common burdock

Arctium minus

Solanum ptycanthum

Eastern black nightshade

Solanum ptycanthum

Frangula alnus

Glossy buckthorn

Frangula alnus

Solanum carolinense

Horsenettle

Solanum carolinense

Polygonum persicaria

Ladysthumb

Polygonum persicaria

Physalis longifolia

Smooth groundcherry

Physalis longifolia

Plant type

  • Broadleaf (7)

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Stature

  • (-) Upright (7)
  • Spreading (1)

Leaf Arrangement

  • (-) Alternate (7)

Leaf Shape

  • (-) Oval (7)
  • Elongated (2)
  • Lanceolate (2)
  • Triangular (1)

Leaf division

  • Simple (4)

Leaf margin

  • Entire (3)
  • Toothed (2)
  • Wavy (1)
  • Lobed (1)

Auricles

Ligule

Vernation

Inflorescence location

  • Axial (5)
  • Terminal (4)

Inflorescence color

  • White (4)
  • Purple (3)
  • Yellow (3)
  • Green (2)
  • Violet (2)
  • Pink (1)
  • Black (1)

Tactile

  • Smooth (5)

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