melilotus albus, arctium lappa, artemisia vulgaris, calamagrostis epigejos, cirsium arvense, festuca rubra, lolium perenne, plantago lanceolata, poa pratensis, poa trivialis, rubus caesius, tanacetum vulgare, trifolium campestre, achillea millefolium, cichorium intybus, echium vulgare, holcus lanatus, lathyrus tuberosus, matricaria chamomilla, medicago sativa, picris hieracioides, rumex crispus, solidago canadensis, vicia cracca, vicia hirsuta