trifolium repens, lolium perenne, poa annua, artemisia vulgaris, plantago lanceolata, cirsium arvense, matricaria discoidea, scorzoneroides autumnalis, agrostis capillaris, dactylis glomerata, leontodon hispidus, phleum pratense, plantago major, ranunculus repens, rumex acetosella, spergularia rubra, trifolium pratense, arabidopsis arenosa, capsella bursa-pastoris, galium mollugo, gnaphalium uliginosum, rumex obtusifolius, scleranthus annuus, silene vulgaris