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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
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
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
serrated
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
taproot
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 61 weeds sorted by common name
(61 weeds)
Jump to weed starting with letter
A
B
C
E
F
G
H
J
L
M
N
P
S
T
V
W
A
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American burnweed
arrowleaf sida
B
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bearded beggarticks
black medic
bull thistle
burcucumber
C
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Canada goldenrod
Canada lettuce
Canada thistle
Carolina geranium
clammy groundcherry
common burdock
common cocklebur
common dandelion
common groundsel
common mallow
common mullein
common sunflower
common threeseed mercury
corn chamomile
corn speedwell
cutleaf geranium
E
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eastern black nightshade
eastern daisy fleabane
eastern poison ivy
F
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false daisy
field mustard
field pepperweed
flower of an hour
G
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garden cornflower
garlic mustard
giant goldenrod
great ragweed
green field speedwell
H
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hairy fleabane
hophornbeam copperleaf
horseweed
J
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Jerusalem artichoke
L
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lanceleaf ragweed
M
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mouseear cress
musk thistle
N
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narrowleaf hawksbeard
P
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perennial sowthistle
prairie fleabane
prickly lettuce
prickly sida
purple passionflower
S
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shepherd's purse
smooth hawksbeard
spiny plumeless thistle
spiny sowthistle
sticky ragwort
T
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toothed spurge
V
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velvetleaf
vente conmigo
Virginia strawberry
Virginia threeseed mercury
W
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white snakeroot
white vervain
wild mustard
woolly burdock
