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Weed Identification
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Broadleaf
Grasslike
Other
Plant Type - Broadleaf
Attribute Filters
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Growth Habit
upright and nonwoody
prostrate and nonwoody
vine
woody bush or tree
I do not know
Thorns or Spines
present
not present
I do not know
Approximate Flower Diameter
pencil
pencil
dime
nickle
quarter
half dollar
larger
I do not know
Dominant Flower Color
white
yellow
blue
purple
red
orange
pink
green
I do not know
Flower Symmetry
radial symmetery
bilateral symmetry
not symmetrical
I do not know
Leaf Hairs
has hairs
no hairs
I do not know
Leaf Shape
round
heart
needle
lance
oval
spatulate
triangle
I do not know
Leaf Arrangement
alternate
opposite
whorled
rosette
leaves not present
I do not know
Leaf Margin
lobed
entire
lobed
serrated
wavy
I do not know
Leaf Structure
simple
trifoliate
pinnate
palmate
I do not know
Leaf Stalk
none
shorter than leaf
longer than leaf
I do not know
Stem Hairs
has hairs
no hairs
I do not know
Stem Cross Section
round or oval
square or multi-edged
I do not know
Milky Sap
present
not present
I do not know
Root Structure
fibrous
taproot
rhizomes present
stolons present
bulb/
corm/
enlarged stem/
nutlet
I do not know
Life Cycle
winter annual
summer annual
biennial
perennial
I do not know
Ochrea
present
not present
I do not know
Filtered Weeds
Common name
Scientific name
Loaded 58 weeds sorted by common name
(58 weeds)
Jump to weed starting with letter
A
B
C
D
E
F
H
I
L
M
N
P
Q
S
V
W
A
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absinthe
American burnweed
annual sowthistle
B
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bearded beggarticks
beefsteakplant
burcucumber
butterweed
C
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Canada lettuce
Canada thistle
Carolina geranium
Chinese yam
common mallow
common ragweed
common selfheal
common yarrow
corn chamomile
cursed buttercup
cutleaf geranium
D
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dogfennel
dovefoot geranium
E
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early yellowrocket
eastern black nightshade
English ivy
F
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fiddle dock
fragrant sumac
Fuller's teasel
H
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hairy bittercress
hairy fleabane
hedgemustard
henbit deadnettle
horsenettle
I
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ivyleaf speedwell
L
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lambsquarters
littleleaf buttercup
M
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manyflower marshpennywort
mugwort
N
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narrowleaf hawksbeard
P
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poison hemlock
prairie tea
prickly lettuce
purple deadnettle
Q
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Queen Anne's lace
S
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sassafras
shepherd's purse
slender parsley piert
small geranium
smallflower buttercup
smooth hawksbeard
Spanish needles
spotted knapweed
spring avens
spurred anoda
sticky ragwort
swamp smartweed
V
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Virginia creeper
W
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white mulberry
wild parsnip
wild radish