Weeds Pages
Common names link to pages with weed descriptions and photos often showing several stages of development.
| Common Name | Scientific Name |
|---|---|
| barley, hare | Hordeum murinum ssp. leporinum |
| barnyardgrass | Echinochloa crus-galli |
| bermudagrass | Cynodon dactylon |
| bindweed, field | Convolvulus arvensis |
| bluegrass, annual | Poa annua |
| bromegrasses | Bromus spp. |
| canarygrass | Phalaris canariensis |
| chickweed, common | Stellaria media |
| clovers | Trifolium spp. |
| cockleburs | Xanthium spp. |
| crabgrasses | Digitaria spp. |
| cudweeds | Gnaphalium spp. |
| dallisgrass | Paspalum dilatatum |
| dock, curly | Rumex crispus |
| evening primrose, cutleaf | Oenothera laciniata |
| fescues | Festuca spp. |
| fiddlenecks | Amsinckia spp. |
| filarees | Erodium spp. |
| fleabane, hairy (fleabane, flaxleaved) | Conyza bonariensis |
| foxtails | Setaria spp. |
| goosefoot, nettleleaf | Chenopodium murale |
| groundcherries | Physalis spp. |
| groundsel, common | Senecio vulgaris |
| henbit | Lamium amplexicaule |
| horseweed | Conyza canadensis |
| johnsongrass | Sorghum halepense |
| junglerice | Echinochloa colona |
| knotweed, common | Polygonum arenastrum |
| lambsquarters, common | Chenopodium album |
| lettuce, prickly | Lactuca serriola |
| lovegrasses | Eragrostis spp. |
| mallow, little (cheeseweed) | Malva parviflora |
| mullein, turkey | Eremocarpus setigerus |
| mustards | Brassica spp. |
| nettle, burning | Urtica urens |
| nightshades | Solanum spp. |
| nutsedge, yellow | Cyperus esculentus |
| nutsedge, purple | Cyperus rotundus |
| oat, wild | Avena fatua |
| pigweeds | Amaranthus spp. |
| pineapple-weed | Chamomilla suaveolens |
| puncturevine | Tribulus terrestris |
| purslane, common | Portulaca oleracea |
| radish, wild | Raphanus raphanistrum |
| rocket, London | Sisymbrium irio |
| ryegrass, Italian | Lolium multiflorum |
| shepherd's-purse | Capsella bursa-pastoris |
| sowthistles | Sonchus spp. |
| sprangletops | Leptochloa spp. |
| spurge, spotted | Chamaesyce maculata |
| thistle, Russian | Salsola tragus |
| willowherb, panicle-leaf | Epilobium brachycarpum |
| witchgrass | Panicum capillare |
Text Updated: 10/14