artemisia campestris, bromus tectorum, dactylis glomerata, berteroa incana, lolium perenne, achillea millefolium, amaranthus retroflexus, chenopodium album, corispermum intermedium, echinochloa crus-galli, erigeron canadensis, salsola kali, silene latifolia, amaranthus albus, anchusa officinalis, asparagus officinalis, lepidium ruderale, lycopsis arvensis, melilotus albus, sinapis arvensis, solanum nigrum