| ENGLISH OR COMMON NAME |
BOTANICAL OR SCIENTIFIC NAME |
| Austrian fieldcress | Rorippa austriaca (Crantz) Bess. |
| Field bindweed | Convolvulus arvensis L. |
| Hedge bindweed | Convolvulus sepium L. |
| Bladder campion | Silene vulgaris |
| (only in timothy- | |
| Phleum pratense) | |
| Camelthorn | Alhagi maurorum |
| Canada thistle | Cirsium arvense (L.) Scop. |
| Hairy whitetop | Lepidium appelianum |
| Hoary cress | Lepidium draba |
| Jointed goatgrass | Aegilops cylindrica |
| (only in small grain) | |
| Knapweed complex | |
| (including bighead, | Centaurea macrocephala, |
| Vochin, | Centaurea nigrescens, |
| black, | Centaurea nigra, |
| brown, | Centaurea jacea, |
| diffuse, | Centaurea diffusa, |
| meadow, | Centaurea jacea x nigra, |
| Russian, | Rhaponticum repens, |
| spotted knapweeds | Centaurea stoebe, |
| Purple starthistle) | Centaurea calcitrapa |
| Leafy spurge | Euphorbia esula L. |
| Lepyrodiclis | Lepyrodiclis holosteoides |
| Perennial pepperweed | Lepidium latifolium L. |
| Perennial sowthistle | Sonchus arvensis L. |
| Quackgrass | Elymus repens |
| Serrated tussock | Nassella trichotoma |
| Silverleaf nightshade | Solanum elaeagnifolium |
| Sorghum perennial such as, but | Sorghum spp. |
| not limited to, johnsongrass, |
|
| sorghum almum, and | |
| perennial sweet sudangrass |
|
| Tansy ragwort | Jacobaea vulgaris |
| Velvetleaf | Abutilon theophrasti |
| White cockle | Silene latifloia |
| (only in timothy- | |
| Phleum pratense) | |
| Yellow-flowering skeleton weed | Chondrilla juncea L. |
| Yellow starthistle | Centaurea solstitialis L. |