Weeds Pages
Common names link to pages with weed descriptions and photos often showing several stages of development.
| Common Name | Scientific Name |
|---|---|
| Barnyardgrass | Echinochloa crus-galli |
| Bindweed, field | Convolvulus arvensis |
| Brome, downy (cheatgrass) | Bromus tectorum |
| Chamomile, mayweed | Anthemis cotula |
| Chickweed, common | Stellaria media |
| Clovers, perennial | Trifolium spp. |
| Crabgrasses | Digitaria spp. |
| Fiddlenecks | Amsinckia spp. |
| Filarees | Erodium spp. |
| Flixweed (tansy mustard) | Descurainia sophia |
| Foxtail, green | Setaria viridis |
| Groundsel, common | Senecio vulgaris |
| Henbit | Lamium amplexicaule |
| Knotweed, common | Polygonum arenastrum |
| Kochia | Kochia scoparia |
| Lambsquarters, common | Chenopodium album |
| Lettuce, prickly | Lactuca serriola |
| Mallow, little (cheeseweed) | Malva parviflora |
| Mustard, tumble (Jim Hill) | Sisymbrium altissimum |
| Black, nightshade | Solanum nigrum |
| Nightshade, hairy | Solanum sarrachoides |
| Oat, wild | Avena fatua |
| Orchardgrass | Dactylis glomerata |
| Pepperweed, field | Lepidium campestre |
| Pigweed, redroot | Amaranthus retroflexus |
| Pigweeds | Amaranthus spp. |
| Pineapple-weed | Chamomilla suaveolens |
| Puncturevine | Tribulus terrestris |
| Purslane, common | Portulaca oleracea |
| Quackgrass | Elytrigia repens |
| Ryegrass, Italian | Lolium multiflorum |
| Salsify, common | Tragopogon porrifolius |
| Shepherd's-purse | Capsella bursa-pastoris |
| Sowthistle, annual | Sonchus oleraceus |
| Sprangletop | Leptochloa fascicularis |
| Stinkgrass (lovegrass) | Eragrostis cilianensis |
| Sunflower, common | Helianthus annuus |
| Thistle, Russian | Salsola tragus |
| Wheats | Triticum spp. |
| Witchgrass | Panicum capillare |
Text Updated: 02/11