List of Weeds
The following list of weeds includes plants that appear where no one planted them. Among them, you'll find both lawn invaders and field pests.
reed canarygrass
Phalaris arundinacea
southern crabgrass
Digitaria ciliaris
giant goldenrod
Solidago gigantea
Japanese mugwort
Artemisia princeps
white bryony
Bryonia alba
creeping woodsorrel
Oxalis corniculata
Garlic Mustard
Alliaria petiolata
yellow nutsedge
Cyperus esculentus
Broad-leaved Dock
Rumex obtusifolius
White Campion
Silene latifolia
red-seeded dandelion
Taraxacum erythrospermum
Indian Pokeweed
Phytolacca acinosa
honeyvine
Cynanchum laeve
Carolina horsenettle
Solanum carolinense
Greater celandine
Chelidonium majus
Sweet-briar
Rosa rubiginosa
Oxeye Daisy
Leucanthemum vulgare
common wireweed
Sida acuta
red spiderling
Boerhavia diffusa
Curled Dock
Rumex crispus
Dyer's woad
Isatis tinctoria
Sheep's Sorrel
Rumex acetosella
redroot amaranth
Amaranthus retroflexus
whitemouth dayflower
Commelina erecta
rougeplant
Rivina humilis
wild garlic
Allium vineale
Asian ponysfoot
Dichondra micrantha
common yellow oxalis
Oxalis stricta
white snakeroot
Ageratina altissima
Illinois bundleflower
Desmanthus illinoensis
wild quinine
Parthenium integrifolium
Chinese Crown Orchid
Eulophia graminea
white panicle aster
Symphyotrichum lanceolatum
white crownbeard
Verbesina virginica
stiff-leaved goldenrod
Solidago rigida
hairy white oldfield aster
Symphyotrichum pilosum
American Burnweed
Erechtites hieraciifolius
climbing hempvine
Mikania scandens
late goldenrod
Solidago altissima
Indian goosegrass
Eleusine indica
Common Bird's-foot-trefoil
Lotus corniculatus
cutleaf groundcherry
Physalis angulata
‘ilima
Sida cordifolia
eltrot
Heracleum sphondylium
Creeping Thistle
Cirsium arvense
false daisy
Eclipta prostrata
Common Toadflax
Linaria vulgaris
Chilean jessamine
Cestrum parqui
prickly lettuce
Lactuca serriola
burrobush
Ambrosia dumosa
Mongolian Dandelion
Taraxacum mongolicum
flower of an hour
Hibiscus trionum
field burrweed
Soliva sessilis
American black nightshade
Solanum americanum
Virginia buttonweed
Diodia virginiana
Drooping Brome
Bromus tectorum
lateflowering thoroughwort
Eupatorium serotinum
Carolina crane's-bill
Geranium carolinianum
green antelopehorn
Asclepias viridis
bigpod sesbania
Sesbania herbacea