melilotus officinalis, artemisia vulgaris, bromus madritensis, cichorium intybus, erigeron annuus, lolium perenne, poa compressa, achillea millefolium, alyssum simplex, arrhenatherum elatius, artemisia absinthium, bromus commutatus, carduus nutans, centaurea jacea, clematis vitalba, crepis capillaris, daucus carota, hypericum perforatum, lathyrus pratensis, leontodon hispidus, medicago lupulina, medicago sativa, picris hieracioides, poterium sanguisorba, salvia verticillata, tragopogon dubius, trifolium pratense