triticum aestivum, cirsium arvense, convolvulus arvensis, ranunculus repens, tussilago farfara, achillea millefolium, cichorium intybus, daucus carota, equisetum arvense, galium aparine, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, tripleurospermum inodorum, veronica persica