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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

simple
trifoliate
pinnate
palmate
I do not know

Leaf shape

oval

round
heart
needle
lance
oval
spatulate
triangle
I do not know

Leaf arrangement

alternate

alternate
opposite
whorled
rosette
leaves not present
I do not know

Leaf margin

entire

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

has hairs
no hairs
I do not know

Thorns or spines

Present
Not Present
I do not know

Ochrea

Present
Not Present
I do not know

Milky sap

I do not know

Present
Not Present
I do not know

Dominant flower color

I do not know

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

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

(43 weeds)
American pokeweed
annual sowthistle
Asiatic dayflower
autumn olive
bitter dock
brown mustard
bull thistle
chamber bitter
common burdock
common cocklebur
eastern black nightshade
English ivy
field pansy
Florida beggarweed
garden yellowrocket
ivyleaf speedwell
Japanese barberry
Japanese knotweed
Jerusalem artichoke
little hogweed
longleaf groundcherry
Mexican tea
moth mullein
mouseear cress
Oriental bittersweet
osage orange
Palmer amaranth
pawpaw
plantain-leaved pussytoes
prairie fleabane
prostrate pigweed
purple loosestrife
purslane speedwell
roughfruit amaranth
showy rattlebox
slender amaranth
smallflower morningglory
smooth pigweed
spiny amaranth
spiny sowthistle
tall globethistle
white heath aster
whitestar

Scientific Name

(43 weeds)
Amaranthus albus
Amaranthus hybridus
Amaranthus palmeri
Amaranthus spinosus
Amaranthus tuberculatus
Amaranthus viridis
Antennaria plantaginifolia
Arabidopsis thaliana
Arctium minus
Asimina triloba
Barbarea vulgaris
Berberis thunbergii
Brassica juncea
Celastrus orbiculatus
Chenopodium ambrosioides
Cirsium vulgare
Commelina communis
Crotalaria spectabilis
Desmodium tortuosum
Echinops exaltatus
Elaeagnus umbellata
Erigeron strigosus
Hedera helix
Helianthus tuberosus
Ipomoea lacunosa
Jacquemontia tamnifolia
Lythrum salicaria
Maclura pomifera
Phyllanthus urinaria
Physalis longifolia var. subglabrata
Phytolacca americana
Polygonum cuspidatum
Portulaca oleracea
Rumex obtusifolius
Solanum ptycanthum
Sonchus asper
Sonchus oleraceus
Symphyotrichum pilosum var. pilosum
Verbascum blattaria
Veronica hederifolia
Veronica peregrina
Viola bicolor
Xanthium strumarium

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