Weeds Pages
Common names link to pages with weed descriptions and photos often showing several stages of development.
| Common Name | Scientific Name |
|---|---|
| Amaranth, Palmer | Amaranthus palmeri |
| Barley, foxtail | Hordeum jubatum |
| Barley, hare | Hordeum murinum subsp. leporinum |
| Barnyardgrass | Echinochloa crus-galli |
| Bermudagrass | Cynodon dactylon |
| Bindweed, field | Convolvulus arvensis |
| Bluegrass, annual | Poa annua |
| Bluegrass, bulbous | Poa bulbosa |
| Brome, downy | Bromus tectorum |
| Canarygrasses | Phalaris spp. |
| Chickweed, common | Stellaria media |
| Cupgrass, prairie | Eriochloa contracta |
| Dandelion | Taraxacum officinale |
| Dodders | Cuscuta spp. |
| Fiddlenecks | Amsinckia spp. |
| Filarees | Erodium spp. |
| Fleabane, hairy | Conyza bonariensis |
| Flixweed and tansy mustard | Descurainia spp. |
| Foxtails (yellow and green) | Setaria spp. |
| Goosefoot, nettleleaf | Chenopodium murale |
| Goosegrass | Eleusine indica |
| Groundsel, common | Senecio vulgaris |
| Johnsongrass | Sorghum halepense |
| Junglerice | Echinochloa colona |
| Knotweed, prostrate | Polygonum aviculare |
| Lambsquarters, common | Chenopodium album |
| Lettuce, prickly | Lactuca serriola |
| Mallow, little (cheeseweed) | Malva parviflora |
| Miner's lettuce | Claytonia perfoliata |
| Mustards | Brassica spp. |
| Nettle, burning | Urtica urens |
| Nightshades | Solanum spp. |
| Nutsedge, yellow | Cyperus esculentus |
| Oat, wild | Avena fatua |
| Pepperweeds | Lepidium spp. |
| Pigweeds | Amaranthus spp. |
| Plantain, buckhorn | Plantago lanceolata |
| Quackgrass | Elytrigia repens |
| Radish, wild | Raphanus raphanistrum |
| Redmaids (desert rockpurslane) | Calandrinia ciliata |
| Rocket, London | Sisymbrium irio |
| Ryegrass, Italian | Lolium multiflorum |
| Ryegrasses | Lolium spp. |
| Shepherd's-purse | Capsella bursa-pastoris |
| Sowthistles | Sonchus spp. |
| Starthistle, yellow | Centaurea solstitialis |
| Stinkgrass | Eragrostis cilianensis |
| Thistle, Russian | Salsola tragus |
| Witchgrass | Panicum capillare |