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Plant type
Broadleaf
Broadleaf
Grass or grass like
Other
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Weed ID Developers
.
Growth habit
woody bush or tree
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
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
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
Present
Not Present
I do not know
Ochrea
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
(52 weeds)
American barberry
American basswood
American beech
American sycamore
autumn olive
bittersweet nightshade
black locust
black willow
blackgum
boxelder
Chinese wisteria
common persimmon
common St. Johnswort
cow pea
devil's walkingstick
dogfennel
eastern cottonwood
eastern redbud
eastern redcedar
European spindletree
fragrant sumac
green ash
hardy orange
heavenly bamboo
honeylocust
Japanese barberry
northern red oak
paper mulberry
pawpaw
pecan
prickly Russian thistle
princesstree
red maple
red sandspurry
roundleaf greenbriar
sassafras
scarlet pimpernel
silktree
smooth sumac
stickweed
sticky ragwort
sugar maple
swamp tupelo
sweetgum
Tatarian honeysuckle
tree-of-heaven
Virginia sweetspire
water oak
white ash
white mulberry
wild radish
winged sumac
Scientific Name
(52 weeds)
Acer
negundo
Acer
rubrum
var.
trilobum
Acer
sacharum
Ailanthus
altissima
Albizia
julibrissin
Anagallis
arvensis
Aralia
spinosa
Asimina
triloba
Berberis
canadensis
Berberis
thunbergii
Broussonetia
papyrifera
Carya
illinoinensis
Cercis
canadensis
Diospyros
virginiana
Elaeagnus
umbellata
Euonymus
europaeus
Eupatorium
capillifolium
Fagus
grandifolia
Fraxinus
americana
Fraxinus
pennsylvanica
Gleditsia
triacanthos
Hypericum
perforatum
Itea
virginica
Juniperus
virginiana
Liquidambar
styraciflua
Lonicera
tatarica
Morus
alba
Nandina
domestica
Nyssa
biflora
Nyssa
sylvatica
Paulownia
tomentosa
Platanus
occidentalis
Poncirus
trifoliata
Populus
deltoides
Quercus
nigra
Quercus
rubra
Raphanus
raphanistrum
Rhus
aromatica
Rhus
copallinum
Rhus
glabra
Robinia
pseudoacacia
Salix
nigra
Salsola
tragus
Sassafras
albidum
Senecio
viscosus
Smilax
rotundifolia
Solanum
dulcamara
Spergularia
rubra
Tilia
americana
Verbesina
occidentalis
Vigna
unguiculata
Wisteria
sinensis