avena sativa, hordeum vulgare, convolvulus arvensis, elymus repens, achillea millefolium, cirsium arvense, daucus carota, equisetum arvense, fallopia convolvulus, geranium pusillum, myosotis arvensis, papaver rhoeas, persicaria hydropiper, silene noctiflora, sinapis arvensis, tanacetum vulgare, triticum aestivum, veronica arvensis, vicia sativa