trifolium pratense, apera spica-venti, centaurea cyanus, delphinium consolida, papaver rhoeas, aphanes arvensis, elymus repens, euphorbia helioscopia, fallopia convolvulus, secale cereale, veronica hederifolia, viola arvensis, cirsium arvense, galium aparine, lysimachia arvensis, myosotis arvensis, roemeria argemone, sinapis arvensis, veronica arvensis, veronica persica, aethusa cynapium, atriplex patula, odontites vernus, ranunculus arvensis, silene noctiflora, argentina anserina, artemisia vulgaris, stachys palustris