Weed ID Group 1 Flashcards by Jenna Platt

Q

goosegrass

scientific name?

A

Eleusine indica

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Q

Johnsongrass

scientific name?

A

Sorghum halepense

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Q

dogfennel

scientific name?

A

Eupatorium capillifolium

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Q

Virginia buttonweed

scientific name?

A

Diodia virginiana

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Q

spreading dayflower

scientific name?

A

Commelina diffusa

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Q

yellow nutsedge

scientific name?

A

Cyperus esculentus

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Q

purple nutsedge

scientific name?

A

Cyperus rotundus

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Q

horseweed

scientific name?

A

Conyza canadensis

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Q

cutleaf groundcherry

scientific name?

A

Physalis angulata

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Q

annual sedge

scientific name?

A

Cyperus compressus

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Q

rice flatsedge

scientific name?

A

Cyperus iria

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Q

green kyllinga

scientific name?

A

Kyllinga brevifolia

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Q

globe sedge

scientific name?

A

Cyperus globulosis

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Q

sicklepod

scientific name?

A

Senna obtusifolia

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Q

coffee senna

scientific name?

A

Senna occidentalis

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Q

hemp sesbania

scientific name?

A

Sesbania exaltata

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Q

Family?

goosegrass

A

Poaceae

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Q

Family?

Johnsongrass

A

Poaceae

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Q

Family?

dogfennel

A

Asteraceae

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Q

Family?

Virginia buttonweed

A

Rubiaceae

Q

Family?

spreading dayflower

A

Commelinaceae

Q

Family?

yellow nutsedge

A

Cyperaceae

Q

Family?

purple nutsedge

A

Cyperaceae

Q

Family?

horseweed

A

Asteraceae

Q

Family?

cutleaf groundcherry

A

Solanaceae

Q

Family?

annual sedge

A

Cyperaceae

Q

Family?

rice flatsedge

A

Cyperaceae

Q

Family?

green kyllinga

A

Cyperaceae

Q

Family?

globe sedge

A

Cyperaceae

Q

Family?

sicklepod

A

Fabaceae

Q

Family?

coffee senna

A

Fabaceae

Q

Family?

hemp sesbania

A

Fabaceae

Q

Life cycle?

goosegrass

A

annual

Q

Life cycle?

Johnsongrass

A

perennial

Q

Life cycle?

dogfennel

A

perennial

Q

Life cycle?

Virginia buttonweed

A

perennial

Q

Life cycle?

spreading dayflower

A

annual

Q

Life cycle?

yellow nutsedge

A

perennial

Q

Life cycle?

purple nutsedge

A

perennial

Q

Life cycle?

horseweed

A

annual

Q

Life cycle?

cutleaf groundcherry

A

annual

Q

Life cycle?

annual sedge

A

annual

Q

Life cycle?

rice flatsedge

A

annual

Q

Life cycle?

green kyllinga

A

perennial

Q

Life cycle?

globe sedge

A

perennial

Q

Life cycle?

sicklepod

A

annual

Q

Life cycle?

coffee senna

A

annual

Q

Life cycle?

hemp sesbania

A

annual