castanea sativa, luzula nivea, vaccinium myrtillus, sorbus aucuparia, avenella flexuosa, maianthemum bifolium, molinia caerulea, pteridium aquilinum, asplenium scolopendrium, athyrium filix-femina, dryopteris filix-mas, frangula alnus, phyteuma betonicifolium, polytrichum formosum, veronica urticifolia, acer pseudoplatanus, fraxinus excelsior