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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

lobed

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

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

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

I do not know

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

(28 weeds)
American burnweed
buffalobur
bull thistle
Canada thistle
common ragweed
cursed buttercup
early yellowrocket
English ivy
hairy bittercress
hedgemustard
henbit deadnettle
horsenettle
ivyleaf speedwell
mayweed chamomile
Mexican tea
mugwort
paper mulberry
perennial sowthistle
purple deadnettle
Spanish needles
spiny sowthistle
spotted knapweed
spurred anoda
St. Anthony's turnip
tall globethistle
Virginia pepperweed
white ballmustard
wild parsnip

Scientific Name

(28 weeds)
Ambrosia artemisiifolia
Anoda cristata
Anthemis cotula
Artemisia vulgaris
Barbarea verna
Bidens bipinnata
Broussonetia papyrifera
Calepina irregularis
Cardamine hirsuta
Centaurea stoebe ssp. micranthos
Chenopodium ambrosioides
Cirsium arvense
Cirsium vulgare
Echinops exaltatus
Erechtites hieracifolia
Hedera helix
Lamium amplexicaule
Lamium purpureum
Lepidium virginicum
Pastinaca sativa
Ranunculus bulbosus
Ranunculus sceleratus
Sisymbrium offcinale
Solanum carolinense
Solanum rostratum
Sonchus arvensis
Sonchus asper
Veronica hederifolia

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