Weed Picture Identification Flashcards

1
Q
A

Speedwells

Annual

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2
Q
A

Redstem Filaree

Annual or Biennial

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3
Q
A

Chicory

Perennial

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4
Q
A

Black Medic or Yellow Trefoil

Annual or Winter Annual

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5
Q
A

Buckhorn Plantain

Perennial

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6
Q
A

Creeping Bellflower

Perennial

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7
Q
A

Witchgrass

Annual

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8
Q
A

Puncturevine

Annual

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9
Q
A

Ground Ivy

Perennial

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10
Q
A

Common Mallow

Annual, Winter Annual, or Biennial

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11
Q
A

Redroot Pigweed

Annual

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12
Q
A

Shepherdspurse

Annual or Winter Annual

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13
Q
A

Prickly Lettuce

Biennial or Winter Annual

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14
Q
A

Broadleaf Plantain

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15
Q
A

Common Chickweed

Annual or Winter Annual

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16
Q
A

Downy Brome

Annual or Winter Annual

17
Q
A

Prostrate Knotweed

Annual

18
Q
A

Barnyardgrass

Annual

19
Q
A

Prostrate Spurges

Annual

20
Q
A

Yellow Woodsorrel

Annual (Occasionally Perennial)

21
Q
A

Canadian Thistle

22
Q
A

Western Salsify

Biennial

23
Q
A

Kochia

Annual

24
Q
A

Curly Dock

Perennial

25
Q
A

Quackgrass

Perennial

26
Q
A

Bull Thistle

Biennial

27
Q
A

Annual Bluegrass

Annual

28
Q
A

Field Bindweed

Perennial

29
Q
A

Common Lambsquarters

Annual

30
Q
A

Common Purslane

Annual