VT Logo
College of Agriculture and Life Sciences
Start Over
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
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
entire
entire
lobed
serrated
wavy
I do not know
Leaf stalk
none
shorter than leaf
longer than leaf
I do not know
Leaf hairs
I do not know
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
I do not know
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
not symmetrical
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
(20 weeds)
air yam
Asiatic dayflower
Carolina ponysfoot
climbing dayflower
common burdock
common sheep sorrel
field pepperweed
hedge bindweed
lambsquarters
live oak
northern catalpa
Oriental bittersweet
Palmer amaranth
sensitive partridge pea
shepherd's purse
slender amaranth
sourwood
Tatarian honeysuckle
white ash
wild buckwheat
Scientific Name
(20 weeds)
Amaranthus
palmeri
Amaranthus
viridis
Arctium
minus
Calystegia
sepium
Capsella
bursa-pastoris
Catalpa
speciosa
Celastrus
orbiculatus
Chamaecrista
nictitans
ssp.
nictitans
var.
nictitans
Chenopodium
album
Commelina
communis
Commelina
diffusa
Dichondra
carolinensis
Dioscorea
bulbifera
Fraxinus
americana
Lepidium
campestre
Lonicera
tatarica
Oxydendrum
arboreum
Polygonum
convolvulus
Quercus
virginiana
Rumex
acetosella