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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
vine
woody bush or tree
I do not know

Leaf structure

simple
trifoliate
pinnate
palmate
I do not know

Leaf shape

round
heart
needle
lance
oval
spatulate
triangle
I do not know

Leaf arrangement

rosette

alternate
opposite
whorled
rosette
leaves not present
I do not know

Leaf margin

entire
lobed
serrated
wavy
I do not know

Leaf stalk

none
shorter than leaf
longer than leaf
I do not know

Leaf hairs

has hairs

has hairs
no hairs
I do not know

Stem cross section

round or oval
square or multi-edged
I do not know

Stem hairs

has hairs
no hairs
I do not know

Thorns or spines

Present
Not Present
I do not know

Ochrea

Present
Not Present
I do not know

Milky sap

Present
Not Present
I do not know

Dominant flower color

I do not know

white
yellow
blue
purple
red
orange
pink
green
I do not know

Flower symmetry

radial symetery
disymetry
bilateral symetry
not symmetrical
I do not know

Flower diameter

I do not know

pencil
dime
nickle
quarter
half dollar
larger
I do not know

Lifecycle

winter annual
summer annual
biennial
perennial
I do not know

Root structure

I do not know

fibrous
taproot
rhizomes present
stolons present
bulb/corm/enlarged stem/nutlet
I do not know

Common name

(25 weeds)
bull thistle
chicory
common cinquefoil
common dandelion
common evening primrose
common mullein
common plantain
common viper's bugloss
cutleaf evening primrose
hedgemustard
largebracted plantain
lawndaisy
meadow hawkweed
mouseear cress
narrowleaf hawksbeard
narrowleaf plantain
perennial sowthistle
prickly lettuce
shepherd's purse
smooth hawksbeard
spiny plumeless thistle
spiny sowthistle
spotted knapweed
spring draba
tall globethistle

Scientific Name

(25 weeds)
Arabidopsis thaliana
Bellis perennis
Capsella bursa-pastoris
Carduus acanthoides
Centaurea stoebe ssp. micranthos
Cichorium intybus
Cirsium vulgare
Crepis capillaris
Crepis tectorum
Draba verna
Echinops exaltatus
Echium vulgare
Hieracium caespitosum
Lactuca serriola
Oenothera biennis
Oenothera laciniata
Plantago aristata
Plantago lanceolata
Plantago major
Potentilla simplex
Sisymbrium offcinale
Sonchus arvensis
Sonchus asper
Taraxacum officinale
Verbascum thapsus

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