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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
I do not know
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
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
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
Not Present
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
(79 weeds)
American speedwell
Asiatic dayflower
bigpod sesbania
bird's-foot trefoil
bladder campion
Caley pea
chamber bitter
Chinese wisteria
climbing dayflower
common cocklebur
common milkweed
common periwinkle
common sheep sorrel
corn gromwell
cow pea
creeping primrose
curlytop knotweed
Deptford pink
disc mayweed
eastern black nightshade
European field pansy
European spindletree
fall phlox
field pansy
field pennycress
field pepperweed
Florida beggarweed
garden cornflower
giant ironweed
hairy fleabane
hairy vetch
hemp dogbane
honeyvine milkweed
jagged chickweed
Jerusalem artichoke
knawel
kochia
lanceleaf ragweed
largebracted plantain
lemon beebalm
longleaf groundcherry
moth mullein
mouseear cress
narrowleaf plantain
orange hawkweed
Oriental lady's thumb
palmleaf morningglory
panicledleaf ticktrefoil
pecan
Pennsylvania smartweed
perennial pea
perplexed ticktrefoil
piedmont bedstraw
plantain-leaved pussytoes
poorjoe
prairie fleabane
prairie tea
prickly Russian thistle
purple ammannia
purple loosestrife
purslane speedwell
rabbitfoot clover
rape
sassafras
sericea lespedeza
smooth sumac
sourwood
spotted ladysthumb
spotted St. Johnswort
spring draba
swamp smartweed
thymeleaf speedwell
Virginia creeper
Virginia sweetspire
Virginia threeseed mercury
western salsify
white heath aster
wild blue phlox
winged sumac
Scientific Name
(79 weeds)
Acalypha
virginica
Ambrosia
bidentata
Ammannia
coccinea
Ampelamus
albidus
Antennaria
plantaginifolia
Apocynum
cannabinum
Arabidopsis
thaliana
Asclepias
syriaca
Bassia
scoparia
Brassica
napus
Buglossoides
arvensis
Carya
illinoinensis
Centaurea
cyanus
Commelina
communis
Commelina
diffusa
Conyza
bonariensis
Croton
monanthogynus
Cruciata
pedemontana
Desmodium
paniculatum
Desmodium
perplexum
Desmodium
tortuosum
Dianthus
armeria
Diodia
teres
Draba
verna
Erigeron
strigosus
Euonymus
europaeus
Helianthus
tuberosus
Hieracium
aurantiacum
Holosteum
umbellatum
Hypericum
punctatum
Ipomoea
wrightii
Itea
virginica
Lathyrus
hirsutus
Lathyrus
latifolius
Lepidium
campestre
Lespedeza
cuneata
Lotus
corniculatus
Ludwigia
palustris
Lythrum
salicaria
Matricaria
discoidea
Monarda
citriodora
Oxydendrum
arboreum
Parthenocissus
quinquefolia
Phlox
divaricata
Phlox
paniculata
Phyllanthus
urinaria
Physalis
longifolia
var.
subglabrata
Plantago
aristata
Plantago
lanceolata
Polygonum
caespitosum
Polygonum
hydropiperoides
Polygonum
lapathifolium
Polygonum
pensylvanicum
Polygonum
persicaria
Rhus
copallinum
Rhus
glabra
Rumex
acetosella
Salsola
tragus
Sassafras
albidum
Scleranthus
annuus
Sesbania
herbacea
Silene
latifolia
ssp.
alba
Solanum
ptycanthum
Symphyotrichum
pilosum
var.
pilosum
Thlaspi
arvense
Tragopogon
dubius
Trifolium
arvense
Verbascum
blattaria
Vernonia
gigantea
Veronica
americana
Veronica
peregrina
Veronica
serpyllifolia
Vicia
villosa
Vigna
unguiculata
Vinca
minor
Viola
arvensis
Viola
bicolor
Wisteria
sinensis
Xanthium
strumarium