stellaria media, equisetum arvense, tripleurospermum inodorum, anthemis arvensis, apera spica-venti, centaurea cyanus, fallopia convolvulus, myosotis arvensis, plantago uliginosa, poa annua, rumex acetosella, veronica arvensis, veronica hederifolia, viola arvensis, capsella bursa-pastoris, persicaria lapathifolia, ranunculus arvensis, scleranthus annuus