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Weed Identification
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Broadleaf
Grasslike
Other
Plant Type - Broadleaf
Attribute Filters
Reset Selections Below
Growth Habit
upright and nonwoody
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
bilateral 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
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
F
G
H
I
J
L
M
P
S
T
W
A
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American burnweed
American speedwell
B
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bearded beggarticks
bird's-foot trefoil
bladder campion
C
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Caley pea
catnip
clammy groundcherry
common cocklebur
common mullein
common selfheal
common speedwell
common sunflower
common vetch
common viper's bugloss
corn speedwell
creeping lespedeza
E
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early yellowrocket
F
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field pansy
Florida beggarweed
G
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germander speedwell
great ragweed
H
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hairy bittercress
hedgemustard
henbit deadnettle
I
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ivyleaf speedwell
J
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Jerusalem artichoke
jewelweed
L
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lyreleaf sage
M
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moth mullein
P
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panicledleaf ticktrefoil
perennial pea
perplexed ticktrefoil
Persian speedwell
purple deadnettle
purslane speedwell
S
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showy rattlebox
silverleaf nightshade
Spanish needles
spiny amaranth
spotted water hemlock
spring draba
stickweed
T
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thymeleaf speedwell
W
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wingstem
