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Weed Identification
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Broadleaf
Grasslike
Other
Plant Type - Broadleaf
Attribute Filters
Reset Selections Below
Growth Habit
upright and nonwoody
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
yellow
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
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 54 weeds sorted by common name
(54 weeds)
Jump to weed starting with letter
A
B
C
D
E
F
G
H
L
M
N
P
S
W
Y
A
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absinthe
annual sowthistle
B
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bearded beggarticks
bigpod sesbania
bird's-foot trefoil
browneyed Susan
butterweed
C
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Canada goldenrod
Canada lettuce
common groundsel
common ragweed
common yellow oxalis
corn chamomile
crosswort
cursed buttercup
D
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disc mayweed
E
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early yellowrocket
eastern daisy fleabane
F
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field pansy
G
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garden lettuce
garden yellowrocket
giant goldenrod
H
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hairy fleabane
hedgemustard
hemp dogbane
horseweed
L
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lanceleaf ragweed
lawndaisy
M
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mugwort
N
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narrowleaf hawksbeard
Norwegian cinquefoil
P
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panicledleaf ticktrefoil
partridge pea
Philadelphia fleabane
piedmont bedstraw
prairie fleabane
prickly lettuce
prickly sida
S
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showy rattlebox
sicklepod
small hopclover
smallflower buttercup
smooth hawksbeard
sneezeweed
Spanish needles
spotted St. Johnswort
spring avens
sweet clover
sweet fennel
sweet sagewort
sweetscented bedstraw
W
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wild parsnip
wingstem
Y
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yellow spring bedstraw
