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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
purple
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
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
I do not know
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 61 weeds sorted by common name
(61 weeds)
Jump to weed starting with letter
A
B
C
E
F
G
H
I
J
L
M
P
S
T
W
A
Back to letters
American speedwell
B
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beefsteakplant
bittersweet nightshade
brownray knapweed
bull thistle
burningbush
C
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Canada thistle
Carolina elephantsfoot
catnip
common blue violet
common burdock
common milkweed
common periwinkle
common selfheal
common speedwell
common vetch
common viper's bugloss
corn speedwell
curlytop knotweed
cutleaf geranium
E
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eastern black nightshade
European field pansy
F
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field madder
field pansy
Florida beggarweed
Fuller's teasel
G
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garden cornflower
germander speedwell
giant ironweed
ground ivy
H
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henbit deadnettle
horsenettle
I
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ivyleaf morningglory
ivyleaf speedwell
J
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jimsonweed
L
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lemon beebalm
M
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man of the earth
musk thistle
P
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pawpaw
perennial pea
Persian speedwell
poorjoe
prostrate pigweed
purple ammannia
purple deadnettle
purple loosestrife
purslane speedwell
S
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smallflower morningglory
smooth pigweed
spiny plumeless thistle
spoonleaf purple everlasting
spotted knapweed
spurred anoda
starch grape hyacinth
T
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tall globethistle
tall morningglory
threadstalk speedwell
thymeleaf speedwell
W
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wild basil
wild buckwheat
woolly burdock
