Weeds Identification

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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

woody bush or tree

Leaf structure

Leaf shape

Leaf arrangement

leaves not present

Leaf margin

serrated

Leaf stalk

shorter than leaf

longer than leaf

Leaf hairs

I do not know

Stem cross section

square or multi-edged

Stem hairs

I do not know

Thorns or spines

Ochrea

Milky sap

I do not know

Dominant flower color

Flower symmetry

I do not know

radial symetery

bilateral symetry

not symmetrical

Flower diameter

Lifecycle

summer annual

Root structure

rhizomes present

stolons present

bulb/corm/enlarged stem/nutlet

Common Name Scientific Name

Common name

(40 weeds)

American burnweed

bearded beggarticks

common cocklebur

common sunflower

common threeseed mercury

devil's beggartick

eastern black nightshade

eastern daisy fleabane

flower of an hour

green field speedwell

hophornbeam copperleaf

lanceleaf ragweed

Norwegian cinquefoil

prairie fleabane

smallflower buttercup

spiny sowthistle

spotted sandmat

Virginia threeseed mercury

Scientific Name

(40 weeds)

Abutilon theophrasti

Acalypha ostryifolia

Acalypha rhomboidea

Acalypha virginica

Ambrosia bidentata

Ambrosia trifida

Anthemis arvensis

Artemisia annua

Bidens aristosa

Bidens frondosa

Chamaesyce maculata

Chenopodium ambrosioides

Conyza bonariensis

Croton glandulosus var. septentrionalis

Datura stramonium

Eclipta prostrata

Erechtites hieracifolia

Erigeron annuus

Erigeron strigosus

Euphorbia dentata

Helianthus annuus

Hibiscus trionum

Impatiens capensis

Ipomoea coccinea

Medicago lupulina

Nicandra physalodes

Perilla frutescens

Potentilla norvegica

Ranunculus parviflorus

Sicyos angulatus

Sida rhombifolia

Solanum ptycanthum

Verbascum thapsus

Veronica agrestis

Xanthium strumarium