arrhenatherum elatius, achillea millefolium, artemisia absinthium, artemisia vulgaris, hypericum perforatum, vicia hirsuta, crepis tectorum, daucus carota, erigeron canadensis, festuca rubra, galium mollugo, leucanthemum vulgare, myosotis arvensis, tanacetum vulgare, agrostis capillaris, cirsium arvense, dactylis glomerata, erigeron annuus, heracleum sphondylium, knautia arvensis, matricaria discoidea, rumex crispus, vicia sativa