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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

simple
trifoliate
pinnate
palmate
I do not know

Leaf shape

round
heart
needle
lance
oval
spatulate
triangle
I do not know

Leaf arrangement

alternate
opposite
whorled
rosette
leaves not present
I do not know

Leaf margin

I do not know

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
no hairs
I do not know

Stem cross section

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

Stem hairs

no 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

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

pencil

pencil
dime
nickle
quarter
half dollar
larger
I do not know

Lifecycle

winter annual

winter annual
summer annual
biennial
perennial
I do not know

Root structure

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

Common name

(14 weeds)
annual sowthistle
common groundsel
early yellowrocket
field pepperweed
garden lettuce
jagged chickweed
knawel
purslane speedwell
scarlet pimpernel
shepherd's purse
sneezeweed
spring draba
white ballmustard
wild radish

Scientific Name

(14 weeds)
Anagallis arvensis
Barbarea verna
Calepina irregularis
Capsella bursa-pastoris
Draba verna
Helenium amarum
Holosteum umbellatum
Lactuca sativa
Lepidium campestre
Raphanus raphanistrum
Scleranthus annuus
Senecio vulgaris
Sonchus oleraceus
Veronica peregrina

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