Weeds Flashcards by Chris Elder | Brainscape

Q

spotted knapweed

A

Centaurea maculosa

SP

Aster/Asteraceae

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Q

meadow knapweed

A

Centaurea pratensis

SP

Aster/Asteraceae

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Q

scentless chamomile

A

Matricaria perforata

SP

Aster/Asteraceae

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Q

pineapple weed

A

Matricaria matricarioides

Aster/Asteraceae

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Q

perennial sowthistle

A

Sonchus arvensis

CP

Aster/Asteraceae

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Q

spiny annual sowthistle

A

Sonchus asper

Aster/Asteraceae

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Q

common tansy

A

Tanacetum vulgare

CP

Aster/Asteraceae

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Q

ox-eye daisy

A

Chrysanthemum leucanthemum

CP

Aster/Asteraceae

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Q

flixweed

A

Descurainia sophia

Mustard/Brassicaceae

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Q

Russian pigweed

A

Axyris amaranthoides

Goosefoot/Chenopodiaceae

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Q

lamb’s quarters

A

Chenopodium album

Goosefoot/Chenopodiaceae

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Q

kochia

A

Kochia scoparia

Goosefoot/Chenopodiaceae

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Q

Russian thistle

A

Salsola pestifer

Goosefoot/Chenopodiaceae

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Q

redroot pigweed

A

amaranthus retroflexus

Amararanth/Amaranthaceae

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Q

blue bur

A

Lappula squarrosa

Borage/Boraginaceae

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Q

blueweed

A

Echium vulgare

Borage/Boragaceae

Q

tartary buckwheat

A

Fagopyrum tartaricum

Buckwheat/Polygonaceae

Q

wild buckwheat

A

Polygonum convolvulus

Buckwheat/Polygonaceae

Q

tall buttercup

A

Ranunculus acris

SP

Buttercup/Ranunculaceae

Q

yellow toadflax

A

Linaria vulgaris

CP

Figwort/Scrophulariaceae

Q

dalmation toadflax

A

Linaria dalmatica

CP

Figwort/Scrophulariaceae

Q

stork’s bill

A

Erodium cicutarium

Geranium/Geraniaceae

Q

purple loosestrife

A

Lythrum salicaria

SP

Loosestrife/Lythraceae

Q

round-leaved (common) mallow

A

Malva rotundifolia

Mallow/Malvaceae

Q

cleavers

A

Galium aparine

Madder/Rubiaceae

Q

ground ivy

A

Glechoma hederacea

CP

Mint/Lamiaceae

Q

henbit

A

Lamium amplexicaule

Mint/Lamiaceae

Q

field bindweed

A

Convolvulus arvensis

CP

Morning-glory/Convolvulaceae

Q

black henbane

A

Hyoscyamus niger

Nightshade/Solanaceae

Q

black medick

A

Medicago lupulina

Pea/Fabaceae

Q

white cockle

A

Silene alba

SP

Pink/Caryophyllaceae

Q

common chickweed

A

Stellaria media

Pink/Caryophyllaceae

Q

yellow nutsedge

A

Cyperus esculentes

CP

Sedge/Cyperaceae

Q

leafy spurge

A

Euphorbia esula

CP

Spurge/Euphorbiaceae

Q

field scabious

A

Knautia arvensis

SP

Teasel/Dipsacaceae