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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
yellow
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
entire
lobed
serrated
wavy
I do not know
Leaf Structure
simple
trifoliate
pinnate
palmate
I do not know
Leaf Stalk
shorter than leaf
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 46 weeds sorted by common name
(46 weeds)
Jump to weed starting with letter
A
B
C
E
F
G
H
J
L
M
P
R
S
T
V
W
Y
A
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absinthe
arrowleaf sida
B
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bearded beggarticks
bigpod sesbania
bird's-foot trefoil
black medic
blackeyed Susan
brown mustard
buffalobur
burcucumber
butterfly weed
butterweed
C
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Canada goldenrod
clammy groundcherry
common dandelion
common ragweed
common sunflower
corn chamomile
E
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eastern daisy fleabane
eastern poison ivy
F
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field pansy
flower of an hour
G
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garden yellowrocket
giant goldenrod
H
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hedgemustard
honeylocust
J
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Japanese barberry
Jerusalem artichoke
L
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lawndaisy
M
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moth mullein
P
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panicledleaf ticktrefoil
perennial sowthistle
prairie fleabane
prickly sida
R
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rape
S
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sensitive partridge pea
showy rattlebox
sicklepod
spotted St. Johnswort
sweet clover
T
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toothed spurge
tree-of-heaven
V
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velvetleaf
W
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western salsify
wild mustard
Y
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yellow passionflower
