quercus robur, maianthemum bifolium, pteridium aquilinum, lonicera periclymenum, sorbus aucuparia, avenella flexuosa, vaccinium myrtillus, dryopteris dilatata, frangula alnus, holcus mollis, polygonatum multiflorum, luzula pilosa, prunus serotina, dicranum scoparium, hypnum cupressiforme, kindbergia praelonga, larix kaempferi, picea abies, rubus idaeus