echinochloa crus-galli, anthemis arvensis, chenopodium album, equisetum arvense, erysimum cheiranthoides, raphanus raphanistrum, stellaria media, artemisia vulgaris, centaurea cyanus, erigeron canadensis, fallopia convolvulus, galeopsis tetrahit, hypericum perforatum, oxalis stricta, polygonum aviculare, ranunculus repens, scorzoneroides autumnalis, spergula arvensis, vicia villosa, viola arvensis