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

none

shorter than leaf

longer than leaf

Leaf hairs

Stem cross section

I do not know

square or multi-edged

Stem hairs

Thorns or spines

Ochrea

Milky sap

Dominant flower color

Flower symmetry

radial symetery

bilateral symetry

not symmetrical

Flower diameter

quarter

Lifecycle

I do not know

Root structure

rhizomes present

stolons present

bulb/corm/enlarged stem/nutlet

Common Name Scientific Name

Common name

(16 weeds)

common dandelion

common evening primrose

common St. Johnswort

cutleaf evening primrose

garden cornflower

perennial sowthistle

sensitive partridge pea

spiny plumeless thistle

spiny sowthistle

trumpet creeper

western salsify

Scientific Name

(16 weeds)

Campsis radicans

Carduus acanthoides

Centaurea cyanus

Chamaecrista nictitans ssp. nictitans var. nictitans

Cichorium intybus

Cirsium vulgare

Coronilla varia

Hypericum perforatum

Lactuca Canadensis

Oenothera biennis

Oenothera laciniata

Sonchus arvensis

Taraxacum officinale

Tragopogon dubius

Verbascum blattaria