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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
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
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 57 weeds sorted by common name
(57 weeds)
Jump to weed starting with letter
A
B
C
E
F
G
H
L
M
O
P
R
S
T
V
W
A
Back to letters
absinthe
apple of Peru
B
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bearded beggarticks
bigpod sesbania
bird's-foot trefoil
brownray knapweed
buffalobur
C
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Canada goldenrod
Chinese wisteria
common cocklebur
common dandelion
common mullein
common selfheal
common viper's bugloss
corn speedwell
E
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eastern black nightshade
eastern daisy fleabane
F
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fiddle dock
field pansy
field pennycress
field pepperweed
G
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giant goldenrod
giant ironweed
great ragweed
H
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hairy angelica
hairy vetch
hedgemustard
honeylocust
horsenettle
L
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lambsquarters
M
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maidenstears
mat amaranth
moth mullein
mouseear cress
O
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orange hawkweed
Oriental lady's thumb
P
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panicledleaf ticktrefoil
Pennsylvania smartweed
perennial pea
perennial sowthistle
perplexed ticktrefoil
prairie fleabane
prickly sida
purple passionflower
R
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rape
S
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silverleaf nightshade
spotted knapweed
spotted ladysthumb
spotted St. Johnswort
T
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toothed spurge
tree-of-heaven
trumpet creeper
V
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vente conmigo
Virginia strawberry
Virginia threeseed mercury
W
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western salsify
white vervain
