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

Leaf shape

round

Leaf arrangement

leaves not present

Leaf margin

Leaf stalk

shorter than leaf

longer than leaf

Leaf hairs

Stem cross section

I do not know

square or multi-edged

Stem hairs

Thorns or spines

Not Present

Ochrea

Milky sap

Dominant flower color

Flower symmetry

radial symetery

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

(28 weeds)

American pokeweed

common mouse-ear chickweed

common plantain

common sunflower

field pennycress

flower of an hour

hairy bittercress

hyssopleaf thoroughwort

jagged chickweed

large hopclover

littleleaf buttercup

manyflower marshpennywort

meadow hawkweed

smallflower buttercup

Scientific Name

(28 weeds)

Broussonetia papyrifera

Cardamine hirsuta

Cerastium fontanum

Cerastium fontanum ssp. vulgare

Eupatorium hyssopifolium

Helianthus annuus

Hibiscus trionum

Hieracium caespitosum

Holosteum umbellatum

Hydrocotyle umbellata

Medicago lupulina

Melilotus officinalis

Phyllanthus urinaria

Phytolacca americana

Portulaca oleracea

Ranunculus abortivus

Ranunculus parviflorus

Rumex obtusifolius

Senna obtusifolia

Sicyos angulatus

Thlaspi arvense

Trifolium aureum

Trifolium repens

Verbascum blattaria

Verbascum thapsus