agrostis capillaris, symphytum officinale, tanacetum vulgare, artemisia vulgaris, lolium perenne, trifolium hybridum, arrhenatherum elatius, cichorium intybus, cirsium arvense, cerastium holosteoides, cirsium vulgare, elymus repens, hypericum perforatum, medicago sativa, plantago lanceolata, plantago major, ranunculus repens, urtica dioica