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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

oval

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

I do not know

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

Not Present

Present
Not Present
I do not know

Ochrea

Not Present

Present
Not Present
I do not know

Milky sap

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

summer annual

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

(32 weeds)
American burnweed
Asiatic dayflower
black medic
chamber bitter
common cocklebur
common mullein
common ragweed
common vetch
cow pea
eastern black nightshade
eastern daisy fleabane
field pansy
Florida beggarweed
green field speedwell
hog peanut
hophornbeam copperleaf
Japanese clover
jewelweed
little hogweed
mayweed chamomile
Norwegian cinquefoil
partridge pea
prairie fleabane
roughfruit amaranth
sensitive partridge pea
showy rattlebox
sicklepod
slender amaranth
smallflower morningglory
spurred anoda
toothed spurge
whitestar

Scientific Name

(32 weeds)
Acalypha ostryifolia
Amaranthus tuberculatus
Amaranthus viridis
Ambrosia artemisiifolia
Amphicarpa bracteata
Anoda cristata
Anthemis cotula
Chamaecrista fasciculata
Chamaecrista nictitans ssp. nictitans var. nictitans
Commelina communis
Crotalaria spectabilis
Desmodium tortuosum
Erechtites hieracifolia
Erigeron annuus
Erigeron strigosus
Euphorbia dentata
Impatiens capensis
Ipomoea lacunosa
Jacquemontia tamnifolia
Kummerowia striata
Medicago lupulina
Phyllanthus urinaria
Portulaca oleracea
Potentilla norvegica
Senna obtusifolia
Solanum ptycanthum
Verbascum thapsus
Veronica agrestis
Vicia sativa
Vigna unguiculata
Viola bicolor
Xanthium strumarium

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