fagus sylvatica, pinus sylvestris, quercus robur, betula pendula, dryopteris dilatata, sorbus aucuparia, avenella flexuosa, pteridium aquilinum, vaccinium myrtillus, campylopus flexuosus, campylopus introflexus, frangula alnus, hypnum cupressiforme, pleurozium schreberi, polytrichum formosum