chenopodium album, spergula arvensis, arnoseris minima, cirsium arvense, crepis tectorum, digitaria ischaemum, equisetum arvense, fallopia convolvulus, mentha arvensis, ornithopus perpusillus, raphanus raphanistrum, rumex acetosella, setaria viridis, viola arvensis, trifolium dubium, vicia sativa