elymus repens, cirsium arvense, matricaria chamomilla, tussilago farfara, apera spica-venti, poa annua, poa pratensis, rumex obtusifolius, trifolium repens, tripleurospermum inodorum, achillea millefolium, agrostis stolonifera, capsella bursa-pastoris, cirsium vulgare, holcus mollis, lolium perenne, myosotis arvensis, artemisia vulgaris, lactuca serriola, matricaria discoidea, medicago lupulina, plantago major, trifolium dubium, trifolium pratense, argentina anserina, dactylis glomerata, solidago canadensis, triticum aestivum, viola arvensis