pastinaca sativa, arrhenatherum elatius, achillea millefolium, artemisia vulgaris, lolium perenne, tanacetum vulgare, elymus repens, persicaria amphibia, puccinellia distans, agrostis stolonifera, atriplex oblongifolia, heracleum sphondylium, trifolium pratense, tripleurospermum inodorum, cirsium arvense, lactuca serriola, plantago major, solidago canadensis, carduus crispus, sonchus arvensis