galium aparine, myosotis arvensis, viola arvensis, elymus repens, fallopia convolvulus, galeopsis tetrahit, lysimachia arvensis, persicaria maculosa, polygonum aviculare, veronica arvensis, veronica persica, anthemis arvensis, avena fatua, cirsium arvense, crepis tectorum, erodium cicutarium, lamium amplexicaule, lapsana communis, mentha arvensis, sonchus arvensis, tussilago farfara