elymus repens, anthemis arvensis, apera spica-venti, centaurea cyanus, fallopia convolvulus, galeopsis speciosa, lapsana communis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, poa annua, rumex obtusifolius, veronica arvensis, viola arvensis, avena fatua, dactylis glomerata, heracleum sphondylium, phleum pratense, vicia sativa