text: erigeron canadensis, arrhenatherum elatius, quercus robur, anthoxanthum aristatum, holcus lanatus, matricaria chamomilla, polygonum aviculare, agrostis stolonifera, elymus repens, rumex acetosella, castanea sativa, cirsium arvense, epilobium ciliatum, epilobium parviflorum, persicaria maculosa, tussilago farfara, cirsium vulgare, frangula alnus, gnaphalium sylvaticum, malus sylvestris, plantago major, rumex obtusifolius, sorbus aucuparia, veronica chamaedrys