secale cereale, apera spica-venti, arnoseris minima, centaurea cyanus, anthemis arvensis, rumex acetosella, scleranthus annuus, agrostis stolonifera, chenopodium album, fallopia convolvulus, galeopsis segetum, holcus mollis, polygonum aviculare, raphanus raphanistrum, spergula arvensis, vicia sativa, viola arvensis