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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

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

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

Not Present

Present
Not Present
I do not know

Milky sap

Present
Not Present
I do not know

Dominant flower color

green

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

(26 weeds)
absinthe
black willow
burcucumber
Chinese yam
common cocklebur
common plantain
common ragweed
common threeseed mercury
coralberry
eastern poison ivy
English ivy
great ragweed
kochia
lanceleaf ragweed
live oak
mugwort
narrowleaf plantain
osage orange
paper mulberry
Powell's amaranth
red mulberry
redroot amaranth
stinging nettle
sugar maple
Virginia strawberry
winged sumac

Scientific Name

(26 weeds)
Acalypha rhomboidea
Acer sacharum
Amaranthus powellii
Amaranthus retroflexus
Ambrosia artemisiifolia
Ambrosia bidentata
Ambrosia trifida
Artemisia absinthium
Artemisia vulgaris
Bassia scoparia
Broussonetia papyrifera
Dioscorea oppositifolia
Fragaria virginiana
Hedera helix
Maclura pomifera
Morus rubra
Plantago lanceolata
Plantago major
Quercus virginiana
Rhus copallinum
Salix nigra
Sicyos angulatus
Symphoricarpos orbiculatus
Toxicodendron radicans
Urtica dioica
Xanthium strumarium

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