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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
no 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
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
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 84 weeds sorted by common name
(84 weeds)
Jump to weed starting with letter
A
B
C
E
F
G
H
J
L
M
O
P
R
S
V
W
A
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absinthe
alligatorweed
American basswood
American burnweed
American pokeweed
annual sowthistle
Asiatic tearthumb
B
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bitter dock
blackgum
brown mustard
brownray knapweed
bulbous woodrush
C
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camphor pluchea
Canada lettuce
Canada thistle
chamber bitter
common dandelion
common groundsel
common St. Johnswort
common yarrow
creeping primrose
curly dock
cursed buttercup
E
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eastern black nightshade
European field pansy
F
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fiddle dock
field bindweed
field mustard
field pennycress
G
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garden lettuce
garden yellowrocket
giant goldenrod
giant ironweed
green carpetweed
H
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hemp dogbane
honeyvine milkweed
hyssopleaf thoroughwort
J
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jagged chickweed
Japanese barberry
Japanese knotweed
jimsonweed
L
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lemon beebalm
little hogweed
littleleaf buttercup
longleaf groundcherry
M
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maidenstears
man of the earth
manyflower marshpennywort
moth mullein
O
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oxeye daisy
P
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paper mulberry
pawpaw
perennial sowthistle
poorjoe
prairie fleabane
prickly sida
prostrate pigweed
purple ammannia
purple loosestrife
R
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rape
red sandspurry
redstar
roughfruit amaranth
roundleaf greenbriar
S
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scarlet pimpernel
sleepydick
smooth bedstraw
spiny amaranth
spiny plumeless thistle
spiny sowthistle
spotted St. Johnswort
sticky ragwort
sugar maple
sun spurge
swamp smartweed
swamp tupelo
sweet fennel
sweetscented bedstraw
V
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Virginia buttonweed
Virginia sweetspire
Virginia threeseed mercury
W
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western salsify
white heath aster
white vervain