Weeds Pages
Common names link to pages with weed descriptions and photos, often showing several stages of development.
| Common name | Scientific Name |
|---|---|
| barley, foxtail | Hordeum jubatum |
| barley, hare | Hordeum murinum ssp. leporinum |
| barnyardgrass | Echinochloa crus-galli |
| bermudagrass | Cynodon dactylon |
| bindweed, field | Convolvulus arvensis |
| bluegrass, annual | Poa annua |
| bromegrasses | Bromus spp. |
| canarygrasses | Phalaris spp. |
| chickweeds | Stellaria spp. |
| clovers | Trifolium spp. |
| cockleburs | Xanthium spp. |
| crabgrass, large | Digitaria sanguinalis |
| cudweeds | Gnaphalium spp. |
| cupgrasses | Eriochloa spp. |
| datura, sacred | Datura wrightii |
| fescues | Festuca spp. |
| fiddlenecks | Amsinckia spp. |
| filarees | Erodium spp. |
| fingergrasses | Chloris spp. |
| fleabane, hairy | Conyza bonariensis |
| foxtails | Setaria spp. |
| goosefoot, nettleleaf | Chenopodium murale |
| groundcherries | Physalis spp. |
| groundsels | Senecio vulgaris |
| henbit | Lamium amplexicaule |
| horseweed | Conyza spp. |
| johnsongrass | Sorghum halepense |
| knapweed, Russian | Acroptilon repens |
| knotweed, common | Polygonum arenastrum |
| lambsquarters, common | Chenopodium album |
| lettuce, prickly | Lactuca serriola |
| lovegrasses | Eragrostis spp. |
| mallow, little (cheeseweed) | Malva parviflora |
| miner's lettuce | Claytonia perfoliata |
| morningglories | Ipomoea spp. |
| mustards | Brassica spp. |
| nettles | Urtica spp. |
| nightshade, silverleaf | Solanum elaeagnifolium |
| nightshades | Solanum spp. |
| nutsedges | Cyperus spp. |
| oat, wild | Avena fatua |
| pigweeds | Amaranthus spp. |
| pineappleweed | Chamomilla suaveolens |
| polypogon, rabbitfoot | Polypogon monospeliensis |
| puncturevine | Tribulus terrestris |
| purslane, common | Portulaca oleracea |
| radish, wild | Raphanus raphanistrum |
| redmaids (desert rockpurslane) | Calandrinia ciliata |
| rocket, London | Sisymbrium irio |
| ryegrasses | Lolium spp. |
| sandburs | Cenchrus spp. |
| shepherd's-purse | Capsella bursa-pastoris |
| sida, alkali | Malva leprosa |
| sowthistles | Sonchus spp. |
| speedwells | Veronica spp. |
| sprangletops | Leptochloa spp. |
| spurges | Euphorbia (=Chamaesyce) spp. |
| sunflower, common | Helianthus annuus |
| thistle, Russian | Salsola tragus |
| thornapple, chinese | Datura ferox |
| velvetleaf | Abutilon theophrasti |
| witchgrass | Panicum capillare |