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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
radial symmetery
bilateral symmetry
not symmetrical
I do not know
Leaf Hairs
has hairs
no hairs
I do not know
Leaf Shape
lance
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
has 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 52 weeds sorted by common name
(52 weeds)
Jump to weed starting with letter
A
B
C
E
G
H
K
L
M
N
O
P
R
S
V
W
Y
A
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absinthe
B
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bearded beggarticks
buffalobur
bulbous woodrush
C
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camphor pluchea
Canada goldenrod
chicory
common cinquefoil
common cocklebur
common evening primrose
common groundsel
common milkweed
common mullein
common yarrow
creeping primrose
cursed buttercup
E
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eastern daisy fleabane
G
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garden cornflower
H
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hairy fleabane
horsenettle
K
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knawel
L
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largebracted plantain
lateflowering thoroughwort
lemon beebalm
M
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moth mullein
mouseear cress
N
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Norwegian cinquefoil
O
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orange hawkweed
P
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Pennsylvania smartweed
perennial sowthistle
poorjoe
prairie fleabane
prickly sida
purple loosestrife
purple passionflower
R
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rabbitfoot clover
S
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smooth bedstraw
spotted knapweed
spotted ladysthumb
stickywilly
sun spurge
V
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vente conmigo
Virginia buttonweed
Virginia strawberry
Virginia sweetspire
Virginia threeseed mercury
W
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white heath aster
white vervain
wild basil
wild parsnip
winged sumac
Y
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yellow spring bedstraw
