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Plant type

Broadleaf
  • Broadleaf
  • Grass or grass like
  • Other
If you find errors in this application, please contact Weed ID Developers.

Growth habit

upright and nonwoody
prostrate and nonwoody
vine
woody bush or tree
I do not know

Leaf structure

simple
trifoliate
pinnate
palmate
I do not know

Leaf shape

I do not know

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 stalk

none
shorter than leaf
longer than leaf
I do not know

Leaf hairs

has hairs
no hairs
I do not know

Stem cross section

round or oval
square or multi-edged
I do not know

Stem hairs

I do not know

has hairs
no hairs
I do not know

Thorns or spines

Present
Not Present
I do not know

Ochrea

I do not know

Present
Not Present
I do not know

Milky sap

Not Present

Present
Not Present
I do not know

Dominant flower color

white
yellow
blue
purple
red
orange
pink
green
I do not know

Flower symmetry

radial symetery
disymetry
bilateral symetry
not symmetrical
I do not know

Flower diameter

pencil
dime
nickle
quarter
half dollar
larger
I do not know

Lifecycle

biennial

winter annual
summer annual
biennial
perennial
I do not know

Root structure

fibrous
taproot
rhizomes present
stolons present
bulb/corm/enlarged stem/nutlet
I do not know

Common name

(30 weeds)
brown mustard
bull thistle
Canada toadflax
Carolina geranium
catnip
common burdock
common evening primrose
common viper's bugloss
cutleaf evening primrose
cutleaf geranium
field mustard
field pennycress
Fuller's teasel
garden yellowrocket
horseweed
littleleaf buttercup
moth mullein
musk thistle
narrowleaf hawksbeard
philadelphia fleabane
poison hemlock
Queen Anne's lace
rape
smooth hawksbeard
Spanish needles
spiny plumeless thistle
spotted water hemlock
sweet clover
sweet fennel
woolly burdock

Scientific Name

(30 weeds)
Arctium minus
Arctium tomentosum
Barbarea vulgaris
Bidens bipinnata
Brassica juncea
Brassica napus
Brassica rapa
Carduus acanthoides
Carduus nutans
Cicuta maculata
Cirsium vulgare
Conium maculatum
Conyza canadensis
Crepis capillaris
Crepis tectorum
Daucus carota
Dipsacus fullonum
Echium vulgare
Erigeron philadelphicus
Foeniculum vulgare
Geranium carolinianum
Geranium dissectum
Melilotus officinalis
Nepeta cataria
Nuttallanthus canadensis
Oenothera biennis
Oenothera laciniata
Ranunculus abortivus
Thlaspi arvense
Verbascum blattaria

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