arrhenatherum elatius, calamagrostis epigejos, equisetum arvense, erigeron canadensis, galium mollugo, poa pratensis, tanacetum vulgare, achillea millefolium, arctium tomentosum, artemisia absinthium, artemisia vulgaris, cichorium intybus, cirsium arvense, cirsium vulgare, heracleum sphondylium, hieracium umbellatum, hypericum perforatum, inula salicina, myriolecis populicola, phleum pratense, pimpinella saxifraga, rumex thyrsiflorus, silene latifolia, valeriana officinalis