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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
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
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
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 80 weeds sorted by common name
(80 weeds)
Jump to weed starting with letter
A
B
C
D
E
F
G
H
J
L
O
P
R
S
T
V
W
A
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air yam
alligatorweed
American pokeweed
American speedwell
annual sowthistle
Asiatic dayflower
Australian water-clover
autumn olive
B
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bigpod sesbania
bitter dock
black locust
bulbous woodrush
C
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Caley pea
Canada toadflax
Carolina ponysfoot
chamber bitter
climbing dayflower
common sheep sorrel
coon's tail
creeping lespedeza
cypress spurge
D
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disc mayweed
E
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eastern black nightshade
eastern poison ivy
eastern redbud
English ivy
F
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field pansy
field pennycress
G
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garden lettuce
garden yellowrocket
giant ironweed
green carpetweed
H
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hairy vetch
hemp dogbane
honeylocust
honeyvine milkweed
hyssopleaf thoroughwort
J
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jagged chickweed
Japanese barberry
Japanese clover
Japanese honeysuckle
Japanese knotweed
L
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lambsquarters
little hogweed
O
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Oriental bittersweet
P
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Palmer amaranth
palmleaf morningglory
panicledleaf ticktrefoil
partridge pea
perplexed ticktrefoil
poorjoe
prairie fleabane
prickly Russian thistle
prostrate pigweed
purple ammannia
purslane speedwell
R
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roughfruit amaranth
S
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sassafras
scarlet pimpernel
shepherd's purse
showy rattlebox
sicklepod
small hopclover
smooth bedstraw
smooth sumac
spiny amaranth
spotted St. Johnswort
sticky ragwort
swamp smartweed
sweet clover
sweet fennel
sweetscented bedstraw
T
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Tatarian honeysuckle
thymeleaf speedwell
V
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Virginia buttonweed
Virginia creeper
W
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white clover
white heath aster
winged sumac
woodland bittercress