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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
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
round
heart
needle
lance
oval
spatulate
triangle
I do not know
Leaf Arrangement
opposite
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
no 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 33 weeds sorted by common name
(33 weeds)
Jump to weed starting with letter
A
B
C
F
H
J
K
L
N
P
R
S
T
W
A
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alligatorweed
American barberry
American speedwell
B
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beefsteakplant
C
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Caley pea
Canada toadflax
Chinese yam
common milkweed
common ragweed
common selfheal
common vetch
F
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Fuller's teasel
H
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heavenly bamboo
hemp dogbane
honeyvine milkweed
J
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jagged chickweed
K
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knawel
L
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lawn burweed
little hogweed
N
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northern catalpa
P
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prostrate pigweed
purple ammannia
purslane speedwell
R
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red maple
S
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scarlet pimpernel
Spanish needles
spotted St. Johnswort
sugar maple
sweet fennel
T
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Tatarian honeysuckle
thymeleaf speedwell
W
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white snakeroot
white vervain
