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Weed ID > Weeds > Flashcards

Weeds Flashcards

1
Q

Corn Speedwell Family Name

A

Scrophulariceae

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2
Q

Corn Speedwell Species Name

A

Veronica arvensis

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3
Q

Corn Speedwell Lifecycle

A

Annual

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4
Q

Smooth Crabgrass Family Name

A

Poaceae

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5
Q

Smooth Crabgrass Species

A

Digitaria ishaemum

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6
Q

Smooth Crabgrass Lifecycle

A

Summer Annual

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7
Q

Smooth Crabgrass leaf Blade Tip

A

Sharp Pointed

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8
Q

Smooth Crabgrass Vernation

A

Rolled

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9
Q

Smooth Crabgrass Auricles

A

Absent

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10
Q

Smooth Crabgrass Ligule

A

Membranous

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11
Q

Smooth Crabgrass Sheath

A

Flattened no hairs

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12
Q

Smooth Crabgrass Collar

A

Distinct

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13
Q

Hairy Crabgrass Family

A

Poaceae

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14
Q

Hairy Crabgrass Species

A

Digitaria sangularis

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15
Q

Hairy Crabgrass Lifecycle

A

Summer Annual

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16
Q

Hairy Crabgrass Leaf Blade tip

A

Sharp Pointed

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17
Q

Hairy Crabgrass Vernation

A

Rolled

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18
Q

Hairy Crabgrass Ligule

A

Membranous

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19
Q

Hairy Crabgrass Sheath

A

Flattened with hairs

20
Q

Hairy Crabgrass Collar

A

Indistinct

21
Q

Dallisgrass Family

A

Poaceae

22
Q

Dallisgrass Species

A

Paspalum dilatum

23
Q

Dallisgrass Lifecycle

A

Perennial

24
Q

Dallisgrass Leaf Blade Tip

A

Pointed

25
Q

Dallisgrass Vernation

A

Rolled

26
Q

Dallisgrass Auricles

A

Absent

27
Q

Hairy Crabgrass Auricles

A

Absent

28
Q

Dallisgrass Ligule

A

Membranous

29
Q

Dallisgrass Sheath

A

Split with overlapping margins

30
Q

Dallisgrass Collar

A

Continuous

31
Q

Dollar Weed Family

A

Araliaceae

32
Q

Dollar Weed Species

A

Hydrocotyle umbellate

33
Q

Dollar Weed Lifecycle

A

Perennial

34
Q

Goosegrass Family

A

Poaceae

35
Q

Goosegrass Species

A

Eleusine indica

36
Q

Goosegrass Lifecycle

A

Annual

37
Q

Goosegrass Leaf Blade Tip

A

Blunt

38
Q

Goosegrass Vernation

A

Folded

39
Q

Goosegrass Auricles

A

Absent

40
Q

Goosegrass Ligule

A

Membranous

41
Q

Goosegrass Sheath

A

Hairy at top, split margin

42
Q

Goosegrass Collar

A

Crooked with fine hairs on side

43
Q

Green Kyllinga Family

A

Cyperaceae

44
Q

Green Kyllinga Species

A

Kyllinga brevifolia

45
Q

Green Kyllinga Lifecycle

A

Perennial

Weed ID (1 decks)

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