papaver rhoeas, sinapis arvensis, stellaria media, capsella bursa-pastoris, silene noctiflora, trifolium pratense, veronica persica, viola arvensis, chenopodium album, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, lysimachia arvensis, aphanes arvensis, atriplex patula, avena sativa, brassica napus, chaenorhinum minus, elymus repens, galium aparine, lolium multiflorum, lolium perenne, myosotis arvensis, persicaria maculosa, poa annua, poa pratensis, poa trivialis, secale cereale, sonchus asper, veronica arvensis, veronica hederifolia