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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
lobed
entire
lobed
serrated
wavy
I do not know
Leaf Structure
simple
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 45 weeds sorted by common name
(45 weeds)
Jump to weed starting with letter
A
B
C
E
G
H
I
M
N
P
R
S
T
V
A
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absinthe
American burnweed
B
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bull thistle
burcucumber
C
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Canada lettuce
Canada thistle
chicory
Chinese yam
common dandelion
common mallow
common yarrow
cursed buttercup
cutleaf geranium
E
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eastern black nightshade
English ivy
G
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ground ivy
H
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hairy fleabane
henbit deadnettle
horsenettle
I
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ivyleaf morningglory
ivyleaf speedwell
M
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mayweed chamomile
mugwort
musk thistle
N
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narrowleaf hawksbeard
P
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paper mulberry
perennial sowthistle
prairie tea
prickly lettuce
purple deadnettle
R
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red mulberry
S
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shepherd's purse
smallflower buttercup
smooth hawksbeard
Spanish needles
spiny plumeless thistle
spiny sowthistle
spotted knapweed
spurred anoda
St. Anthony's turnip
sticky ragwort
swamp smartweed
sweetgum
T
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tall globethistle
V
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Virginia pepperweed
