arnoseris minima, apera spica-venti, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, lysimachia arvensis, plantago uliginosa, raphanus raphanistrum, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, trifolium arvense, veronica arvensis, achillea millefolium, crepis tectorum, fallopia convolvulus