potentilla erecta, tanacetum vulgare, berteroa incana, calamagrostis epigejos, cichorium intybus, daucus carota, solidago canadensis, trifolium campestre, achillea millefolium, alopecurus pratensis, arctium lappa, artemisia vulgaris, cerastium holosteoides, chenopodium album, echium vulgare, erigeron annuus, holcus lanatus, hypericum perforatum, matricaria chamomilla, melilotus albus, myosotis arvensis, picris hieracioides, plantago lanceolata, plantago major, poa trivialis, sonchus arvensis, trifolium pratense, vicia sativa