secale cereale, cirsium arvense, myosotis arvensis, viola arvensis, achillea millefolium, centaurea cyanus, lapsana communis, poa trivialis, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, hypericum maculatum, phleum pratense, ranunculus repens, rumex acetosella, tripleurospermum inodorum, veronica arvensis, veronica verna, vicia cracca