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

I do not know

upright and nonwoody

prostrate and nonwoody

woody bush or tree

Leaf structure

Leaf shape

Leaf arrangement

leaves not present

Leaf margin

I do not know

Leaf stalk

shorter than leaf

longer than leaf

Leaf hairs

Stem cross section

square or multi-edged

Stem hairs

Thorns or spines

I do not know

Ochrea

I do not know

Milky sap

Dominant flower color

yellow

Flower symmetry

radial symetery

bilateral symetry

not symmetrical

Flower diameter

Lifecycle

Root structure

rhizomes present

stolons present

bulb/corm/enlarged stem/nutlet

Common Name Scientific Name

Common name

(128 weeds)

American barberry

annual sowthistle

Australian water-clover

bearded beggarticks

bigpod sesbania

bird's-foot trefoil

blackeyed Susan

browneyed Susan

Canada goldenrod

clammy groundcherry

common blue violet

common cinquefoil

common dandelion

common evening primrose

common groundsel

common persimmon

common plantain

common St. Johnswort

common sunflower

common yellow oxalis

creeping primrose

creeping woodsorrel

cursed buttercup

cutleaf evening primrose

devil's beggartick

early yellowrocket

eastern daisy fleabane

eastern poison ivy

European field pansy

field pussytoes

flower of an hour

garden yellowrocket

giant goldenrod

honeyvine milkweed

Indian strawberry

Japanese barberry

Japanese honeysuckle

Jerusalem artichoke

lanceleaf ragweed

large hopclover

littleleaf buttercup

longleaf groundcherry

meadow hawkweed

Morrow's honeysuckle

narrowleaf hawksbeard

narrowleaf plantain

northern jointvetch

Norwegian cinquefoil

panicledleaf ticktrefoil

perennial sowthistle

philadelphia fleabane

piedmont bedstraw

prairie fleabane

prickly lettuce

roundleaf greenbriar

sensitive partridge pea

sericea lespedeza

showy rattlebox

small hopclover

smallflower buttercup

smooth bedstraw

smooth hawksbeard

Spanish needles

spiny sowthistle

spotted St. Johnswort

St. Anthony's turnip

sulphur cinquefoil

sweetscented bedstraw

Virginia buttonweed

western salsify

yellow passionflower

yellow spring bedstraw

Scientific Name

(128 weeds)

Abutilon theophrasti

Aeschynomene virginica

Ailanthus altissima

Ambrosia artemisiifolia

Ambrosia bidentata

Ampelamus albidus

Antennaria neglecta

Anthemis arvensis

Apocynum cannabinum

Artemisia absinthium

Artemisia annua

Artemisia vulgaris

Asclepias tuberosa

Barbarea vulgaris

Bellis perennis

Berberis canadensis

Berberis thunbergii

Bidens aristosa

Bidens bipinnata

Bidens frondosa

Brassica juncea

Chamaecrista fasciculata

Chamaecrista nictitans ssp. nictitans var. nictitans

Conyza bonariensis

Conyza canadensis

Crepis capillaris

Crepis tectorum

Crotalaria spectabilis

Cruciata laevipes

Cruciata pedemontana

Desmodium paniculatum

Diodia virginiana

Dioscorea oppositifolia

Diospyros virginiana

Duchesnea indica

Erigeron annuus

Erigeron philadelphicus

Erigeron strigosus

Euphorbia cyparissias

Euphorbia dentata

Euphorbia helioscopia

Foeniculum vulgare

Fraxinus pennsylvanica

Galium odoratum

Gleditsia triacanthos

Helenium amarum

Helianthus annuus

Helianthus tuberosus

Hibiscus trionum

Hieracium caespitosum

Hypericum perforatum

Hypericum punctatum

Lactuca Canadensis

Lactuca serriola

Lespedeza cuneata

Liquidambar styraciflua

Lonicera japonica

Lonicera morrowii

Lotus corniculatus

Ludwigia palustris

Marsilea mutica

Matricaria discoidea

Medicago lupulina

Melilotus officinalis

Oenothera biennis

Oenothera laciniata

Oxalis corniculata

Packera glabella

Passiflora lutea

Pastinaca sativa

Physalis heterophylla

Physalis longifolia var. subglabrata

Plantago lanceolata

Podophyllum peltatum

Portulaca oleracea

Potentilla norvegica

Potentilla recta

Potentilla simplex

Ranunculus abortivus

Ranunculus bulbosus

Ranunculus parviflorus

Ranunculus sceleratus

Raphanus raphanistrum

Rudbeckia hirta

Rudbeckia triloba

Sassafras albidum

Senecio viscosus

Senecio vulgaris

Senna obtusifolia

Sesbania herbacea

Sicyos angulatus

Sida rhombifolia

Sinapis arvensis ssp. arvensis

Sisymbrium offcinale

Smilax rotundifolia

Solanum rostratum

Solidago altissima

Solidago giganteae

Soliva sessilis

Sonchus arvensis

Sonchus oleraceus

Taraxacum officinale

Toxicodendron radicans

Tragopogon dubius

Trifolium aureum

Trifolium campestre

Trifolium dubium

Tussilago farfara

Verbascum blattaria

Verbena hastata

Verbesina alternifolia

Verbesina occidentalis