text: quercus robur, frangula alnus, sorbus aucuparia, pinus sylvestris, vaccinium myrtillus, molinia caerulea, polytrichum formosum, prunus serotina, rubus idaeus, avenella flexuosa, calamagrostis epigejos, carex pilulifera, dryopteris carthusiana, maianthemum bifolium, oxalis acetosella