lolium perenne, arrhenatherum elatius, phleum pratense, chenopodium album, persicaria maculosa, plantago major, poa pratensis, polygonum aviculare, ranunculus repens, trifolium pratense, anthemis arvensis, bryonia dioica, cirsium arvense, cirsium vulgare, deschampsia cespitosa, equisetum palustre, jacobaea vulgaris, onopordum acanthium, papaver rhoeas, plantago lanceolata, rumex obtusifolius, silene vulgaris