Weeds Pages
| Common Name | Scientific Name |
|---|---|
| barnyardgrass | Echinochloa crus-galli |
| bermudagrass | Cynodon dactylon |
| bindweed, field | Convolvulus arvensis |
| bluegrass, annual | Poa annua |
| buckwheat, wild | Polygonum convolvulus |
| cudweeds | Gnaphalium spp. |
| dodders | Cuscuta spp. |
| fiddleneck, coast | Amsinckia menziesii var. intermedia |
| foxtails | Setaria spp. |
| johnsongrass | Sorghum halepense |
| knotweed, common | Polygonum arenastrum |
| lambsquarters, common | Chenopodium album |
| mustards | Brassica spp. |
| nettle, burning | Urtica urens |
| nightshade, black | Solanum nigrum |
| nightshade, hairy | Solanum physalifolium |
| nutsedge, purple | Cyperus rotundus |
| nutsedge, yellow | Cyperus esculentus |
| oat, wild | Avena fatua |
| pigweeds | Amaranthus spp. |
| puncturevine | Tribulus terrestris |
| purslane, common | Portulaca oleracea |
| quackgrass | Elytrigia repens |
| radish, wild | Raphanus raphanistrum |
| rocket, London | Sisymbrium irio |
| sandburs | Cenchrus spp. |
| shepherd's-purse | Capsella bursa-pastoris |
| smartweed, pale | Polygonum lapathifolium |
| thistle, Canada | Cirsium arvense |
| thistle, Russian | Salsola tragus |
| witchgrass | Panicum capillare |