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Plant type
Broadleaf
Broadleaf
Grass or grass like
Other
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Weed ID Developers
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Growth habit
upright and nonwoody
prostrate and nonwoody
vine
woody bush or tree
I do not know
Leaf structure
simple
simple
trifoliate
pinnate
palmate
I do not know
Leaf shape
lance
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
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
(111 weeds)
absinthe
American burnweed
American speedwell
Asiatic dayflower
black willow
bladder campion
brownray knapweed
burningbush
camphor pluchea
Canada goldenrod
chamber bitter
climbing dayflower
common cocklebur
common evening primrose
common groundsel
common mullein
common periwinkle
common selfheal
common sheep sorrel
common speedwell
common viper's bugloss
common yarrow
corn gromwell
corn speedwell
creeping primrose
curly dock
cursed buttercup
cutleaf evening primrose
Deptford pink
devil's beggartick
early yellowrocket
eastern black nightshade
eastern daisy fleabane
European field pansy
European spindletree
false daisy
fiddle dock
field madder
field mustard
field pansy
field pennycress
field pepperweed
Florida beggarweed
Fuller's teasel
garden cornflower
germander speedwell
giant goldenrod
giant ironweed
great ragweed
hairy fleabane
honeyvine milkweed
horsenettle
jagged chickweed
Jerusalem artichoke
kiss me quick
knawel
kochia
lambsquarters
lanceleaf ragweed
largebracted plantain
lateflowering thoroughwort
lemon beebalm
longleaf groundcherry
maidenstears
Mexican tea
moth mullein
mouseear cress
mugwort
musk thistle
narrowleaf hawksbeard
narrowleaf plantain
Oriental lady's thumb
oxeye daisy
pecan
Pennsylvania smartweed
perennial pea
plantain-leaved pussytoes
poorjoe
prairie fleabane
prickly Russian thistle
prickly sida
purple ammannia
purple deadnettle
purple loosestrife
purslane speedwell
rape
smooth bedstraw
smooth hawksbeard
sourwood
Spanish needles
spiny plumeless thistle
spotted knapweed
spotted ladysthumb
spotted St. Johnswort
spring draba
stickweed
stickywilly
swamp smartweed
swamp verbena
sweetgum
sweetscented bedstraw
thymeleaf speedwell
Virginia buttonweed
Virginia sweetspire
Virginia threeseed mercury
white heath aster
white vervain
wild basil
wild radish
wingstem
yellow spring bedstraw
Scientific Name
(111 weeds)
Acalypha
virginica
Achillea
millefolium
Ambrosia
bidentata
Ambrosia
trifida
Ammannia
coccinea
Ampelamus
albidus
Antennaria
plantaginifolia
Arabidopsis
thaliana
Artemisia
absinthium
Artemisia
vulgaris
Barbarea
verna
Bassia
scoparia
Bidens
bipinnata
Bidens
frondosa
Brassica
napus
Brassica
rapa
Buglossoides
arvensis
Carduus
acanthoides
Carduus
nutans
Carya
illinoinensis
Centaurea
cyanus
Centaurea
jacea
Centaurea
stoebe
ssp.
micranthos
Chenopodium
album
Chenopodium
ambrosioides
Clinopodium
vulgare
Commelina
communis
Commelina
diffusa
Conyza
bonariensis
Crepis
capillaris
Crepis
tectorum
Desmodium
tortuosum
Dianthus
armeria
Diodia
teres
Diodia
virginiana
Dipsacus
fullonum
Draba
verna
Echium
vulgare
Eclipta
prostrata
Erechtites
hieracifolia
Erigeron
annuus
Erigeron
strigosus
Euonymus
alatus
Euonymus
europaeus
Eupatorium
serotinum
Galium
aparine
Galium
mollugo
Galium
odoratum
Galium
verum
Helianthus
tuberosus
Holosteum
umbellatum
Hypericum
punctatum
Itea
virginica
Lamium
purpureum
Lathyrus
latifolius
Lepidium
campestre
Leucanthemum
vulgare
Liquidambar
styraciflua
Ludwigia
palustris
Lythrum
salicaria
Monarda
citriodora
Oenothera
biennis
Oenothera
laciniata
Oxydendrum
arboreum
Phyllanthus
urinaria
Physalis
longifolia
var.
subglabrata
Plantago
aristata
Plantago
lanceolata
Pluchea
camphorata
Polygonum
caespitosum
Polygonum
hydropiperoides
Polygonum
pensylvanicum
Polygonum
persicaria
Portulaca
pilosa
Prunella
vulgaris
Ranunculus
sceleratus
Raphanus
raphanistrum
Rumex
acetosella
Rumex
crispus
Rumex
pulcher
Salix
nigra
Salsola
tragus
Scleranthus
annuus
Senecio
vulgaris
Sherardia
arvensis
Sida
spinosa
Silene
latifolia
ssp.
alba
Silene
vulgaris
Solanum
carolinense
Solanum
ptycanthum
Solidago
altissima
Solidago
giganteae
Symphyotrichum
pilosum
var.
pilosum
Thlaspi
arvense
Verbascum
blattaria
Verbascum
thapsus
Verbena
hastata
Verbena
urticifolia
Verbesina
alternifolia
Verbesina
occidentalis
Vernonia
gigantea
Veronica
americana
Veronica
arvensis
Veronica
chamaedrys
Veronica
officinalis
Veronica
peregrina
Veronica
serpyllifolia
Vinca
minor
Viola
arvensis
Viola
bicolor
Xanthium
strumarium