Weeds Flashcards by Braeden Rogers

Q

Corn Speedwell Family Name

A

Scrophulariceae

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Q

Corn Speedwell Species Name

A

Veronica arvensis

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Q

Corn Speedwell Lifecycle

A

Annual

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Q

Smooth Crabgrass Family Name

A

Poaceae

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Q

Smooth Crabgrass Species

A

Digitaria ishaemum

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Q

Smooth Crabgrass Lifecycle

A

Summer Annual

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Q

Smooth Crabgrass leaf Blade Tip

A

Sharp Pointed

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Q

Smooth Crabgrass Vernation

A

Rolled

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Q

Smooth Crabgrass Auricles

A

Absent

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Q

Smooth Crabgrass Ligule

A

Membranous

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Q

Smooth Crabgrass Sheath

A

Flattened no hairs

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Q

Smooth Crabgrass Collar

A

Distinct

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Q

Hairy Crabgrass Family

A

Poaceae

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Q

Hairy Crabgrass Species

A

Digitaria sangularis

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Q

Hairy Crabgrass Lifecycle

A

Summer Annual

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Q

Hairy Crabgrass Leaf Blade tip

A

Sharp Pointed

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Q

Hairy Crabgrass Vernation

A

Rolled

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Q

Hairy Crabgrass Ligule

A

Membranous

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Q

Hairy Crabgrass Sheath

A

Flattened with hairs

Q

Hairy Crabgrass Collar

A

Indistinct

Q

Dallisgrass Family

A

Poaceae

Q

Dallisgrass Species

A

Paspalum dilatum

Q

Dallisgrass Lifecycle

A

Perennial

Q

Dallisgrass Leaf Blade Tip

A

Pointed

Dallisgrass Vernation

Rolled

Dallisgrass Auricles

Absent

Hairy Crabgrass Auricles

Absent

Dallisgrass Ligule

Membranous

Dallisgrass Sheath

Split with overlapping margins

Dallisgrass Collar

Continuous

Dollar Weed Family

Araliaceae

Dollar Weed Species

Hydrocotyle umbellate

Dollar Weed Lifecycle

Perennial

Goosegrass Family

Poaceae

Goosegrass Species

Eleusine indica

Goosegrass Lifecycle

Annual

Goosegrass Leaf Blade Tip

Blunt

Goosegrass Vernation

Folded

Goosegrass Auricles

Absent

Goosegrass Ligule

Membranous

Goosegrass Sheath

Hairy at top, split margin

Goosegrass Collar

Crooked with fine hairs on side

Green Kyllinga Family

Cyperaceae

Green Kyllinga Species

Kyllinga brevifolia

Green Kyllinga Lifecycle

Perennial