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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

shorter than leaf

none
shorter than leaf
longer than leaf
I do not know

Leaf hairs

has hairs
no hairs
I do not know

Stem cross section

I do not know

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

Present
Not Present
I do not know

Dominant flower color

yellow

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

I do not know

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

(72 weeds)
absinthe
American barberry
arrowleaf sida
bearded beggarticks
bigpod sesbania
bird's-foot trefoil
black medic
blackeyed Susan
brown mustard
browneyed Susan
buffalobur
burcucumber
butterfly weed
butterweed
Canada goldenrod
clammy groundcherry
coltsfoot
common dandelion
common persimmon
common ragweed
common sunflower
corn chamomile
creeping primrose
devil's beggartick
early yellowrocket
eastern daisy fleabane
eastern poison ivy
English ivy
European field pansy
field pansy
flower of an hour
garden yellowrocket
giant goldenrod
hedgemustard
hemp dogbane
honeylocust
Japanese barberry
Japanese honeysuckle
Jerusalem artichoke
lawndaisy
longleaf groundcherry
low hopclover
mayapple
Morrow's honeysuckle
moth mullein
mugwort
northern jointvetch
panicledleaf ticktrefoil
perennial sowthistle
prairie fleabane
prickly sida
rape
roundleaf greenbriar
sassafras
sensitive partridge pea
showy rattlebox
sicklepod
small hopclover
Spanish needles
spotted St. Johnswort
stickweed
swamp verbena
sweet clover
sweetgum
toothed spurge
tree-of-heaven
velvetleaf
western salsify
wild grapes
wild mustard
wingstem
yellow passionflower

Scientific Name

(72 weeds)
Abutilon theophrasti
Aeschynomene virginica
Ailanthus altissima
Ambrosia artemisiifolia
Anthemis arvensis
Apocynum cannabinum
Artemisia absinthium
Artemisia vulgaris
Asclepias tuberosa
Barbarea verna
Barbarea vulgaris
Bellis perennis
Berberis canadensis
Berberis thunbergii
Bidens aristosa
Bidens bipinnata
Bidens frondosa
Brassica juncea
Brassica napus
Chamaecrista nictitans ssp. nictitans var. nictitans
Crotalaria spectabilis
Desmodium paniculatum
Diospyros virginiana
Erigeron annuus
Erigeron strigosus
Euphorbia dentata
Gleditsia triacanthos
Hedera helix
Helianthus annuus
Helianthus tuberosus
Hibiscus trionum
Hypericum punctatum
Liquidambar styraciflua
Lonicera japonica
Lonicera morrowii
Lotus corniculatus
Ludwigia palustris
Medicago lupulina
Melilotus officinalis
Packera glabella
Passiflora lutea
Physalis heterophylla
Physalis longifolia var. subglabrata
Podophyllum peltatum
Rudbeckia hirta
Rudbeckia triloba
Sassafras albidum
Senna obtusifolia
Sesbania herbacea
Sicyos angulatus
Sida rhombifolia
Sida spinosa
Sinapis arvensis ssp. arvensis
Sisymbrium offcinale
Smilax rotundifolia
Solanum rostratum
Solidago altissima
Solidago giganteae
Sonchus arvensis
Taraxacum officinale
Toxicodendron radicans
Tragopogon dubius
Trifolium campestre
Trifolium dubium
Tussilago farfara
Verbascum blattaria
Verbena hastata
Verbesina alternifolia
Verbesina occidentalis
Viola arvensis
Viola bicolor
Vitis spp.

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