stellaria media, anthemis arvensis, artemisia vulgaris, atriplex patula, elymus repens, fallopia convolvulus, matricaria discoidea, plantago major, polygonum aviculare, silene noctiflora, sonchus asper, sonchus oleraceus, veronica persica, viola arvensis, aethusa cynapium, aphanes arvensis, atriplex prostrata, euphorbia exigua, lysimachia arvensis, papaver rhoeas, persicaria maculosa, poa annua, descurainia sophia, senecio vulgaris, tussilago farfara