Weeds Identification

VT Logo

College of Agriculture and Life Sciences

Start Over

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

I do not know

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

has hairs

Thorns or spines

Ochrea

I do not know

Milky sap

Dominant flower color

I do not know

Flower symmetry

radial symetery

bilateral symetry

not symmetrical

Flower diameter

Lifecycle

biennial

Root structure

rhizomes present

stolons present

bulb/corm/enlarged stem/nutlet

Common Name Scientific Name

Common name

(14 weeds)

Carolina geranium

common evening primrose

common viper's bugloss

cutleaf evening primrose

cutleaf geranium

philadelphia fleabane

Queen Anne's lace

Spanish needles

Scientific Name

(14 weeds)

Arctium tomentosum

Bidens bipinnata

Cirsium vulgare

Conyza canadensis

Erigeron philadelphicus

Geranium carolinianum

Geranium dissectum

Oenothera biennis

Oenothera laciniata

Verbascum blattaria