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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
pinnate
simple
trifoliate
pinnate
palmate
I do not know
Leaf shape
I do not know
round
heart
needle
lance
oval
spatulate
triangle
I do not know
Leaf arrangement
alternate
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
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
I do not know
Present
Not Present
I do not know
Milky sap
Not Present
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
dime
nickle
quarter
half dollar
larger
I do not know
Lifecycle
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
(40 weeds)
absinthe
apple of Peru
bigpod sesbania
browneyed Susan
buffalobur
butterweed
Chinese wisteria
common ragweed
common yarrow
corn chamomile
crownvetch
cypressvine
devil's walkingstick
disc mayweed
dogfennel
English ivy
fragrant sumac
garden yellowrocket
hairy bittercress
hairy vetch
hedgemustard
honeylocust
Mexican tea
multiflora rose
northern jointvetch
partridge pea
poison hemlock
Queen Anne's lace
sensitive partridge pea
sicklepod
smooth sumac
spotted knapweed
spotted water hemlock
sticky ragwort
sweet sagewort
tree-of-heaven
Virginia creeper
western brackenfern
winged sumac
woodland bittercress
Scientific Name
(40 weeds)
Achillea
millefolium
Aeschynomene
virginica
Ailanthus
altissima
Ambrosia
artemisiifolia
Anthemis
arvensis
Aralia
spinosa
Artemisia
absinthium
Artemisia
annua
Barbarea
vulgaris
Cardamine
flexuosa
Cardamine
hirsuta
Centaurea
stoebe
ssp.
micranthos
Chamaecrista
fasciculata
Chamaecrista
nictitans
ssp.
nictitans
var.
nictitans
Chenopodium
ambrosioides
Cicuta
maculata
Conium
maculatum
Coronilla
varia
Daucus
carota
Eupatorium
capillifolium
Gleditsia
triacanthos
Hedera
helix
Ipomoea
quamoclit
Matricaria
discoidea
Nicandra
physalodes
Packera
glabella
Parthenocissus
quinquefolia
Pteridium
aquilinum
Rhus
aromatica
Rhus
copallinum
Rhus
glabra
Rosa
multiflora
Rudbeckia
triloba
Senecio
viscosus
Senna
obtusifolia
Sesbania
herbacea
Sisymbrium
offcinale
Solanum
rostratum
Vicia
villosa
Wisteria
sinensis