chenopodium album, elymus repens, equisetum arvense, fallopia convolvulus, hypochaeris glabra, ornithopus perpusillus, raphanus raphanistrum, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, vicia sativa, viola arvensis, artemisia vulgaris, digitaria ischaemum, lycopsis arvensis, myosotis arvensis, veronica arvensis