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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
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
lance
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
lobed
serrated
wavy
I do not know
Leaf stalk
shorter than leaf
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
I do not know
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
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
(47 weeds)
absinthe
American burnweed
American speedwell
apple of Peru
bigpod sesbania
brownray knapweed
Caley pea
camphor pluchea
common selfheal
creeping primrose
devil's beggartick
early yellowrocket
eastern black nightshade
fall phlox
fiddle dock
field pansy
field pennycress
giant goldenrod
giant ironweed
hairy angelica
hedgemustard
hemp dogbane
jagged chickweed
lambsquarters
lemon beebalm
longleaf groundcherry
moth mullein
oxeye daisy
panicledleaf ticktrefoil
perennial pea
perennial sowthistle
perplexed ticktrefoil
prairie fleabane
prickly sida
purslane speedwell
rape
silverleaf nightshade
Spanish needles
spotted St. Johnswort
stickweed
swamp smartweed
thymeleaf speedwell
Virginia threeseed mercury
western salsify
white vervain
wild blue phlox
wingstem
Scientific Name
(47 weeds)
Acalypha
virginica
Angelica
venenosa
Apocynum
cannabinum
Artemisia
absinthium
Barbarea
verna
Bidens
bipinnata
Bidens
frondosa
Brassica
napus
Centaurea
jacea
Chenopodium
album
Desmodium
paniculatum
Desmodium
perplexum
Erechtites
hieracifolia
Erigeron
strigosus
Holosteum
umbellatum
Hypericum
punctatum
Lathyrus
hirsutus
Lathyrus
latifolius
Leucanthemum
vulgare
Ludwigia
palustris
Monarda
citriodora
Nicandra
physalodes
Phlox
divaricata
Phlox
paniculata
Physalis
longifolia
var.
subglabrata
Pluchea
camphorata
Polygonum
hydropiperoides
Prunella
vulgaris
Rumex
pulcher
Sesbania
herbacea
Sida
spinosa
Sisymbrium
offcinale
Solanum
elaeagnifolium
Solanum
ptycanthum
Solidago
giganteae
Sonchus
arvensis
Thlaspi
arvense
Tragopogon
dubius
Verbascum
blattaria
Verbena
urticifolia
Verbesina
alternifolia
Verbesina
occidentalis
Vernonia
gigantea
Veronica
americana
Veronica
peregrina
Veronica
serpyllifolia
Viola
bicolor