camelina microcarpa, cota tinctoria, artemisia campestris, clinopodium acinos, viola arvensis, alyssum alyssoides, arenaria serpyllifolia, bromus sterilis, bromus tectorum, dactylis glomerata, myosotis stricta, potentilla argentea, senecio vernalis, apera spica-venti, arrhenatherum elatius, centaurea cyanus, chenopodium album, erigeron canadensis, festuca trachyphylla, geranium pusillum, lactuca serriola, lamium amplexicaule, lycopsis arvensis, vicia villosa