Search Results
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Canada thistle
49%
Cirsium arvense
field pennycress
49%
Thlaspi arvense
cow soapwort
41%
Gypsophila vaccaria
absinthium
40%
Artemisia absinthium
woolly mullein
38%
Verbascum thapsus
redstem storksbill
38%
Erodium cicutarium
garden asparagus
37%
Asparagus officinalis
mild waterpepper
36%
Persicaria hydropiperoides
chickpea milkvetch
36%
Astragalus cicer
spiny sow-thistle
35%
Sonchus asper
policeman's-helmet
34%
Impatiens glandulifera
water speedwell
33%
Veronica anagallis-aquatica
hairy cat's-ear
30%
Hypochaeris radicata
field sow-thistle
29%
Sonchus arvensis
white horehound
28%
Marrubium vulgare
yellow spring bedstraw
27%
Galium verum
common dog-mustard
27%
Erucastrum gallicum
spearmint
27%
Mentha spicata
Mexican hedge-nettle
27%
Stachys mexicana
spotted knapweed
27%
Centaurea stoebe
gray sagewort
27%
Artemisia ludoviciana
bull thistle
27%
Cirsium vulgare
showy aster
26%
Eurybia conspicua
fringed sagebrush
26%
Artemisia frigida
golden marguerite
26%
Cota tinctoria
rayless alkali aster
25%
Symphyotrichum ciliatum
horseradish
25%
Armoracia rusticana
European searocket
25%
Cakile maritima
English daisy
24%
Bellis perennis
common groundsel
24%
Senecio vulgaris
brass buttons
23%
Cotula coronopifolia
marsh cudweed
22%
Gnaphalium uliginosum
yellow sweet clover
21%
Melilotus officinalis
sulphur cinquefoil
20%
Potentilla recta
catnip
19%
Nepeta cataria
pipsissewa
19%
Chimaphila umbellata
wild ginger
19%
Asarum caudatum
corn spurry
19%
Spergula arvensis
European black nightshade
18%
Solanum nigrum
western rattlesnake plantain
18%
Goodyera oblongifolia
bushy knotweed
17%
Polygonum ramosissimum
bitter dock
17%
Rumex obtusifolius
thimbleweed
17%
Anemone cylindrica
garden orache
17%
Atriplex hortensis
watercress
15%
Nasturtium officinale
spiral ditchgrass
15%
Ruppia cirrhosa
water mudwort
13%
Limosella aquatica
sweetflag
13%
Acorus calamus
tarragon
11%
Artemisia dracunculus
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