rubus caesius, anthriscus sylvestris, cirsium arvense, urtica dioica, lolium perenne, symphytum officinale, cirsium oleraceum, humulus lupulus, phalaris arundinacea, tanacetum vulgare, arrhenatherum elatius, carex hirta, hypericum perforatum, medicago lupulina, plantago lanceolata, plantago major, poa annua, quercus robur