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.
beggarslice
Hackelia virginiana
common tansy
Tanacetum vulgare
Purple Toadflax
Linaria purpurea
horehound
Marrubium vulgare
Cow Parsley
Anthriscus sylvestris
muster John Henry
Tagetes minuta
shepherd's purse
Capsella bursa-pastoris
meadow buttercup
Ranunculus acris
rough cocklebur
Xanthium strumarium
Cuban jute
Sida rhombifolia
red amaranth
Amaranthus cruentus
fetid passionflower
Passiflora foetida
aluminium plant
Lamium galeobdolon
Brazilian Pepper Tree
Schinus terebinthifolia
kiss-me-over-the-garden-gate
Persicaria orientalis
wine raspberry
Rubus phoenicolasius
giant sunflower
Helianthus giganteus
barrelclover
Medicago truncatula
corkystem passionflower
Passiflora suberosa
velvetleaf
Abutilon theophrasti
climbing dayflower
Commelina diffusa
kudzu
Pueraria montana
giant ironweed
Vernonia gigantea
leafy spurge
Euphorbia esula
low smartweed
Persicaria longiseta
largeflower Mexican clover
Richardia grandiflora
Spanish needles
Bidens bipinnata
hollowleaf annual lupine
Lupinus succulentus
flat-top goldentop
Euthamia graminifolia
tree tobacco
Nicotiana glauca
Broom
Cytisus scoparius
Santa Maria feverfew
Parthenium hysterophorus
viper's bugloss
Echium vulgare
billygoat weed
Ageratum conyzoides
roostertree
Calotropis procera
Bladder Campion
Silene vulgaris
balloon vine
Cardiospermum halicacabum
Jack in the bush
Chromolaena odorata
Fireweed
Epilobium angustifolium
bishop's goutweed
Aegopodium podagraria
septicweed
Senna occidentalis
Bay Biscayne creeping-oxeye
Sphagneticola trilobata
graceful spurge
Euphorbia hypericifolia
black henbane
Hyoscyamus niger
Thumbai
Leucas aspera
Common Vetch
Vicia sativa
hairy crabgrass
Digitaria sanguinalis
quackgrass
Elymus repens
Mackenzie's water hemlock
Cicuta virosa
burningbush
Bassia scoparia
squirting cucumber
Ecballium elaterium
African asparagus fern
Asparagus asparagoides
lesser burdock
Arctium minus
Guadeloupe cucumber
Melothria pendula
spreading dogbane
Apocynum androsaemifolium
mesquite
Prosopis juliflora
Mexican pricklypoppy
Argemone mexicana
Chinese violet
Asystasia gangetica
Common Sorrel
Rumex acetosa
turkey berry
Solanum torvum