zea mays, setaria viridis, stellaria media, digitaria ischaemum, elymus repens, lolium perenne, matricaria chamomilla, solanum nigrum, spergula arvensis, viola arvensis, apera spica-venti, capsella bursa-pastoris, chenopodium album, erodium cicutarium, erysimum cheiranthoides, lycopsis arvensis, lysimachia arvensis, misopates orontium, myosotis arvensis, ornithopus perpusillus, persicaria lapathifolia, plantago lanceolata, polygonum aviculare, rumex acetosella, scleranthus annuus, veronica arvensis