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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

round
heart
needle
lance
oval
spatulate
triangle
I do not know

Leaf arrangement

I do not know

alternate
opposite
whorled
rosette
leaves not present
I do not know

Leaf margin

serrated

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

Not Present

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

dime

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

(27 weeds)
bearded beggarticks
clammy groundcherry
common blue violet
common cinquefoil
corn chamomile
devil's beggartick
eastern daisy fleabane
European field pansy
field mustard
field pansy
flower of an hour
horseweed
Jerusalem artichoke
large hopclover
littleleaf buttercup
low hopclover
philadelphia fleabane
prairie fleabane
St. Anthony's turnip
stickweed
sticky ragwort
sulphur cinquefoil
velvetleaf
wild mustard
wild parsnip
wild radish
wingstem

Scientific Name

(27 weeds)
Abutilon theophrasti
Anthemis arvensis
Bidens aristosa
Bidens frondosa
Brassica rapa
Conyza canadensis
Erigeron annuus
Erigeron philadelphicus
Erigeron strigosus
Helianthus tuberosus
Hibiscus trionum
Pastinaca sativa
Physalis heterophylla
Potentilla recta
Potentilla simplex
Ranunculus abortivus
Ranunculus bulbosus
Raphanus raphanistrum
Senecio viscosus
Sinapis arvensis ssp. arvensis
Trifolium aureum
Trifolium campestre
Verbesina alternifolia
Verbesina occidentalis
Viola arvensis
Viola bicolor
Viola sororia

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