veronica hederifolia, viola arvensis, apera spica-venti, aphanes arvensis, arnoseris minima, centaurea cyanus, cirsium arvense, digitaria ischaemum, equisetum arvense, fumaria officinalis, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, rumex acetosella, setaria viridis, sonchus oleraceus, stellaria media, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, lamium amplexicaule