anthemis arvensis, apera spica-venti, arabidopsis thaliana, equisetum arvense, matricaria discoidea, capsella bursa-pastoris, chenopodium album, crepis capillaris, fallopia convolvulus, galium aparine, lamium amplexicaule, lapsana communis, lysimachia arvensis, raphanus raphanistrum, scleranthus annuus, sonchus oleraceus, spergula arvensis, trifolium arvense, veronica arvensis, viola arvensis