quiz 2/3 Flashcards

1
Q

Convolvulus arvensis

A

field bindweed

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2
Q

Solanum ptycanthum

A

eastern black nightshade

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3
Q

Ipomoea purpurea

A

tall morningglory

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4
Q

Ipomoea hederacea

A

ivyleaf morningglory

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5
Q

Solanum rostratum

A

buffalobur

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6
Q

Datura stramonium

A

jimsonweed

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7
Q

Amaranthus retroflexus

A

redroot pigweed

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8
Q

Amaranthus palmeri

A

palmer amaranth

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9
Q

Amaranthus tuberculatus

A

common waterhemp

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10
Q

Amaranthus blitoides

A

prostrate pigweed

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11
Q

Portulaca oleracea

A

common purslane

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12
Q

Tribulus terrestris

A

puncturevine

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13
Q

Plantago lanceolata

A

buckhorn plantain

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14
Q

Conium maculatum

A

poison hemlock

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15
Q

Asclepias syriaca

A

common milkweed

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16
Q

Cynanchum laeve

A

honeyvine milkweed

17
Q

Sinapis arvensis

A

wild mustard

18
Q

Thlaspi arvense

A

field pennycress

19
Q

Lactuca serriola

A

prickly lettuce

20
Q

Erigeron canadensis

21
Q

Taraxacum officinale

22
Q

Arctium minus

A

common burdock

23
Q

Helianthus annuus

A

common sunflower

24
Q

Xanthium strumarium

A

common cocklebur

25
Ambrosia artemisiifolia
common ragweed
26
Ambrosia trifida
giant ragweed