triticum aestivum, stellaria media, viola arvensis, galeopsis bifida, chenopodium album, cirsium arvense, equisetum arvense, tussilago farfara, centaurea cyanus, lapsana communis, myosotis arvensis, fallopia convolvulus, vicia hirsuta, erysimum cheiranthoides, galium spurium, persicaria lapathifolia, polygonum aviculare, vicia cracca