text: pinus sylvestris, pteridium aquilinum, betula pubescens, picea abies, sorbus aucuparia, quercus robur, tilia cordata, vaccinium myrtillus, brachytheciastrum velutinum, calamagrostis arundinacea, carex digitata, carex rhizina, dicranum scoparium, frangula alnus, hypopitys monotropa, luzula pilosa, maianthemum bifolium, melampyrum pratense, pleurozium schreberi, polytrichum juniperinum, sciuro-hypnum oedipodium, solidago virgaurea, vaccinium vitis-idaea, veronica chamaedrys