capsella bursa-pastoris, viola arvensis, lapsana communis, lolium perenne, fallopia convolvulus, rumex obtusifolius, rumex acetosella, agrostis capillaris, apera spica-venti, poa annua, silene latifolia, erodium cicutarium, plantago lanceolata, trifolium repens, elymus repens, myosotis arvensis, ranunculus repens, scleranthus annuus, achillea millefolium, cirsium arvense