tanacetum vulgare, elymus repens, achillea collina, arctium tomentosum, argentina anserina, artemisia vulgaris, cirsium arvense, convolvulus arvensis, cyclachaena xanthiifolia, dactylis glomerata, fallopia convolvulus, lolium perenne, plantago lanceolata, plantago major, rumex crispus, silene latifolia