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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
bilateral symmetry
not symmetrical
I do not know
Leaf Hairs
has hairs
no hairs
I do not know
Leaf Shape
lance
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
taproot
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
B
C
E
F
G
H
K
L
M
N
O
P
R
S
V
W
Y
B
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bigpod sesbania
bird's-foot trefoil
C
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Chinese wisteria
common cocklebur
common viper's bugloss
corn gromwell
cow pea
E
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eastern black nightshade
F
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field pansy
field pennycress
field pepperweed
G
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garden cornflower
giant ironweed
H
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hairy fleabane
hairy vetch
honeylocust
K
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kochia
L
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lambsquarters
lanceleaf ragweed
largebracted plantain
M
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maidenstears
mat amaranth
Mexican tea
moth mullein
mouseear cress
N
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narrowleaf plantain
O
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orange hawkweed
Oriental lady's thumb
P
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palmleaf morningglory
panicledleaf ticktrefoil
Pennsylvania smartweed
perennial pea
perplexed ticktrefoil
piedmont bedstraw
prairie fleabane
purple loosestrife
R
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rape
S
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sericea lespedeza
spotted ladysthumb
spotted St. Johnswort
stickywilly
sweetscented bedstraw
V
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Virginia threeseed mercury
W
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western salsify
Y
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yellow spring bedstraw
