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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
oval
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
lobed
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
has 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
pencil
dime
nickle
quarter
half dollar
larger
I do not know
Lifecycle
I do not know
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
Scientific Name
Common name
(28 weeds)
American burnweed
buffalobur
bull thistle
Canada thistle
common ragweed
cursed buttercup
early yellowrocket
English ivy
hairy bittercress
hedgemustard
henbit deadnettle
horsenettle
ivyleaf speedwell
mayweed chamomile
Mexican tea
mugwort
paper mulberry
perennial sowthistle
purple deadnettle
Spanish needles
spiny sowthistle
spotted knapweed
spurred anoda
St. Anthony's turnip
tall globethistle
Virginia pepperweed
white ballmustard
wild parsnip
Scientific Name
(28 weeds)
Ambrosia
artemisiifolia
Anoda
cristata
Anthemis
cotula
Artemisia
vulgaris
Barbarea
verna
Bidens
bipinnata
Broussonetia
papyrifera
Calepina
irregularis
Cardamine
hirsuta
Centaurea
stoebe
ssp.
micranthos
Chenopodium
ambrosioides
Cirsium
arvense
Cirsium
vulgare
Echinops
exaltatus
Erechtites
hieracifolia
Hedera
helix
Lamium
amplexicaule
Lamium
purpureum
Lepidium
virginicum
Pastinaca
sativa
Ranunculus
bulbosus
Ranunculus
sceleratus
Sisymbrium
offcinale
Solanum
carolinense
Solanum
rostratum
Sonchus
arvensis
Sonchus
asper
Veronica
hederifolia