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Plant type
Broadleaf
Broadleaf
Grass or grass like
Other
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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
I do not know
alternate
opposite
whorled
rosette
leaves not present
I do not know
Leaf margin
entire
lobed
serrated
wavy
I do not know
Leaf stalk
I do not know
none
shorter than leaf
longer than leaf
I do not know
Leaf hairs
no 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
I do not know
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
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
(116 weeds)
alligatorweed
American basswood
American beech
American burnweed
American pokeweed
American speedwell
annual sowthistle
Asiatic dayflower
Australian water-clover
autumn olive
bitter dock
bittersweet nightshade
blackeyed Susan
blackgum
boxelder
brown mustard
browneyed Susan
Caley pea
camphor pluchea
Canada lettuce
Canada thistle
Canada toadflax
chamber bitter
Chinese wisteria
Chinese yam
common cinquefoil
common selfheal
common St. Johnswort
cow pea
creeping primrose
crownvetch
curly dock
cursed buttercup
devil's walkingstick
early yellowrocket
eastern black nightshade
eastern poison ivy
English ivy
field pansy
field pennycress
fragrant sumac
Fuller's teasel
garden lettuce
garden yellowrocket
giant goldenrod
hardy orange
hedgemustard
hemp dogbane
honeylocust
jagged chickweed
Japanese barberry
Japanese clover
Japanese knotweed
jewelweed
jimsonweed
large hopclover
little hogweed
littleleaf buttercup
longleaf groundcherry
low hopclover
lyreleaf sage
maidenstears
mayapple
mayweed chamomile
moth mullein
northern dewberry
Oriental bittersweet
Palmer amaranth
panicledleaf ticktrefoil
paper mulberry
partridge pea
pawpaw
perennial sowthistle
perplexed ticktrefoil
prairie fleabane
prickly sida
princesstree
prostrate knotweed
prostrate pigweed
purple loosestrife
purslane speedwell
roughfruit amaranth
sassafras
scarlet pimpernel
sensitive partridge pea
showy rattlebox
sicklepod
slender amaranth
small hopclover
smooth sumac
Spanish needles
spiny amaranth
spiny sowthistle
spotted sandmat
spotted St. Johnswort
stickweed
sweet clover
Tatarian honeysuckle
thymeleaf speedwell
Virginia bluebells
Virginia creeper
western brackenfern
white ash
white ballmustard
white clover
white heath aster
white snakeroot
white vervain
whitestar
wild blue phlox
wild parsnip
wild radish
wild sarsaparilla
winged sumac
wingstem
woodland bittercress
Scientific Name
(116 weeds)
Acer
negundo
Ageratina
altissima
Alternanthera
philoxeroides
Amaranthus
albus
Amaranthus
palmeri
Amaranthus
spinosus
Amaranthus
tuberculatus
Amaranthus
viridis
Anagallis
arvensis
Anthemis
cotula
Apocynum
cannabinum
Aralia
nudicaulis
Aralia
spinosa
Asimina
triloba
Barbarea
verna
Barbarea
vulgaris
Berberis
thunbergii
Bidens
bipinnata
Brassica
juncea
Broussonetia
papyrifera
Calepina
irregularis
Cardamine
flexuosa
Celastrus
orbiculatus
Chamaecrista
fasciculata
Chamaecrista
nictitans
ssp.
nictitans
var.
nictitans
Chamaesyce
maculata
Cirsium
arvense
Commelina
communis
Coronilla
varia
Crotalaria
spectabilis
Datura
stramonium
Desmodium
paniculatum
Desmodium
perplexum
Dioscorea
oppositifolia
Dipsacus
fullonum
Elaeagnus
umbellata
Erechtites
hieracifolia
Erigeron
strigosus
Fagus
grandifolia
Fraxinus
americana
Gleditsia
triacanthos
Hedera
helix
Holosteum
umbellatum
Hypericum
perforatum
Hypericum
punctatum
Impatiens
capensis
Ipomoea
lacunosa
Kummerowia
striata
Lactuca
Canadensis
Lactuca
sativa
Lathyrus
hirsutus
Lonicera
tatarica
Ludwigia
palustris
Lythrum
salicaria
Marsilea
mutica
Melilotus
officinalis
Mertensia
virginica
Nuttallanthus
canadensis
Nyssa
sylvatica
Parthenocissus
quinquefolia
Pastinaca
sativa
Paulownia
tomentosa
Phlox
divaricata
Phyllanthus
urinaria
Physalis
longifolia
var.
subglabrata
Phytolacca
americana
Pluchea
camphorata
Podophyllum
peltatum
Polygonum
aviculare
Polygonum
cuspidatum
Poncirus
trifoliata
Portulaca
oleracea
Potentilla
simplex
Prunella
vulgaris
Pteridium
aquilinum
Ranunculus
abortivus
Ranunculus
sceleratus
Raphanus
raphanistrum
Rhus
aromatica
Rhus
copallinum
Rhus
glabra
Rubus
flagellaris
Rudbeckia
hirta
Rudbeckia
triloba
Rumex
crispus
Rumex
obtusifolius
Salvia
lyrata
Sassafras
albidum
Senna
obtusifolia
Sida
spinosa
Silene
vulgaris
Sisymbrium
offcinale
Solanum
dulcamara
Solanum
ptycanthum
Solidago
giganteae
Sonchus
arvensis
Sonchus
asper
Sonchus
oleraceus
Symphyotrichum
pilosum
var.
pilosum
Thlaspi
arvense
Tilia
americana
Toxicodendron
radicans
Trifolium
aureum
Trifolium
campestre
Trifolium
dubium
Trifolium
repens
Verbascum
blattaria
Verbena
urticifolia
Verbesina
alternifolia
Verbesina
occidentalis
Veronica
americana
Veronica
peregrina
Veronica
serpyllifolia
Vigna
unguiculata
Viola
bicolor
Wisteria
sinensis