agrostemma githago, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, fumaria officinalis, senecio vulgaris, sinapis arvensis, thlaspi arvense, tripleurospermum inodorum, veronica hederifolia, aphanes arvensis, centaurea cyanus, cerastium holosteoides, chenopodium album, cirsium arvense, elymus repens, fallopia convolvulus, galium aparine, lamium amplexicaule, myosotis arvensis, rumex crispus, scleranthus annuus, veronica arvensis, viola arvensis