apera spica-venti, anthemis arvensis, aphanes arvensis, bromus secalinus, holcus mollis, centaurea cyanus, crepis capillaris, fallopia convolvulus, myosotis arvensis, poa annua, roemeria argemone, rumex acetosella, scleranthus annuus, spergula arvensis, stellaria media, veronica arvensis, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis