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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
no hairs
I do not know
Leaf Shape
oval
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
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
I do not know
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
summer annual
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 40 weeds sorted by common name
(40 weeds)
Jump to weed starting with letter
A
B
C
E
F
G
H
J
L
M
N
P
R
S
T
A
Back to letters
arrowleaf sida
Asiatic dayflower
B
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black medic
C
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chamber bitter
common cocklebur
common mullein
common ragweed
common vetch
cow pea
E
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eastern black nightshade
eastern daisy fleabane
F
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field pansy
G
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green field speedwell
H
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hog peanut
hophornbeam copperleaf
J
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Japanese clover
jewelweed
jimsonweed
L
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little hogweed
M
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mayweed chamomile
Mexican tea
N
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Norwegian cinquefoil
P
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Palmer amaranth
Powell's amaranth
prairie fleabane
prickly sida
prostrate knotweed
prostrate pigweed
R
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roughfruit amaranth
S
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sensitive partridge pea
showy rattlebox
sicklepod
slender amaranth
smallflower morningglory
smooth pigweed
spiny amaranth
spiny sowthistle
spotted sandmat
spurred anoda
T
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toothed spurge
