cirsium arvense, melilotus albus, potentilla reptans, rubus caesius, calamagrostis epigejos, medicago lupulina, picris hieracioides, poa pratensis, tanacetum vulgare, trifolium pratense, vicia cracca, arctium lappa, artemisia vulgaris, cichorium intybus, daucus carota, elymus repens, erigeron canadensis, festuca rubra, holcus lanatus, lathyrus tuberosus, matricaria chamomilla, plantago lanceolata, plantago major, poa trivialis, sisymbrium loeselii, tripleurospermum inodorum