scleranthus annuus, myosotis arvensis, viola arvensis, agrostis stolonifera, fallopia convolvulus, galeopsis ladanum, rumex acetosella, setaria viridis, spergula arvensis, anthemis arvensis, centaurea cyanus, cerastium holosteoides, erodium cicutarium, galeopsis tetrahit, persicaria hydropiper, raphanus raphanistrum