fallopia convolvulus, buglossoides arvensis, elymus repens, scleranthus annuus, zea mays, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, chenopodium album, erodium cicutarium, geranium pusillum, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria lapathifolia, veronica arvensis, veronica persica, vicia sativa, vicia tetrasperma, viola arvensis, matricaria discoidea, thlaspi arvense