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.
dwarf coastweed
Amblyopappus pusillus
lanceleaf ragweed
Ambrosia bidentata
bristly fiddleneck
Amsinckia tessellata
woolly breeches
Amsinckia spectabilis
Eastern Alkanet
Anchusa aegyptiaca
Anchusa procera
Anchusa procera
Andryala pinnatifida
Andryala pinnatifida
Anoda acerifolia
Anoda acerifolia
Prostrate Capeweed
Arctotheca prostrata
golden pricklypoppy
Argemone aenea
thyme-leaved sandwort
Arenaria leptoclados
Texas pricklypoppy
Argemone aurantiaca
hedgehog pricklypoppy
Argemone squarrosa
Artemisia barrelieri
Artemisia barrelieri
corn brome
Bromus squarrosus
Pink Node Flower
Caesulia axillaris
Paiute false bindweed
Calystegia longipes
Alameda County thistle
Cirsium quercetorum
alfalfa dodder
Cuscuta approximata
African weed-orchid
Disa bracteata
Abert's buckwheat
Eriogonum abertianum
Abrams' sandmat
Euphorbia abramsiana
Allegheny hawkweed
Hieracium paniculatum
alamovine
Ipomoea coptica
Lactuca orientalis
Lactuca orientalis
Lantana
Lantana × strigocamara
angled pea
Lathyrus angulatus
achicoria azul
Launaea intybacea
shaggyfruit pepperweed
Lepidium lasiocarpum
little cottonrose
Logfia minima
Tifton burclover
Medicago rigidula
whitest evening primrose
Oenothera albicaulis
Low Goosefoot
Oxybasis chenopodioides
rosy palafox
Palafoxia rosea
Rose of Jericho
Pallenis hierochuntica
Smooth Carpetweed
Paramollugo nudicaulis
broadfruit combseed
Pectocarya platycarpa
dwarf groundcherry
Physalis pumila
starhair groundcherry
Physalis viscosa
white rocklettuce
Pinaropappus roseus
Sharp-fruited Knotweed
Polygonum oxyspermum
Giant bramble
Rubus alceifolius
Actites
Sonchus megalocarpus
alkali swainsonpea
Sphaerophysa salsula
orange-tipped dandelion
Taraxacum obliquilobum
African Hedgeparsley
Torilis africana
bristlefruit hedgeparsley
Torilis leptophylla
African Purslane
Zaleya pentandra
viperina
Zornia bracteata
Barb Caterpillarbean
Zornia glochidiata
neto hoja zarzabacoa de dos hojas
Zornia reticulata
Contura Creek Sandmat
Euphorbia ocellata