elymus repens, artemisia vulgaris, lolium perenne, vicia villosa, carduus crispus, centaurea jacea, convolvulus arvensis, dactylis glomerata, daucus carota, matricaria chamomilla, poa pratensis, reseda lutea, tanacetum vulgare, trifolium repens, verbascum thapsus, apera spica-venti, argentina anserina, bromus inermis, carduus nutans, cirsium vulgare, hyoscyamus niger, hypericum perforatum, lepidium virginicum, melilotus albus, onopordum acanthium, rumex crispus, trifolium hybridum