empetrum nigrum, hypnum jutlandicum, pinus sylvestris, vaccinium myrtillus, pleurozium schreberi, sorbus aucuparia, avenella flexuosa, calluna vulgaris, dicranum scoparium, polytrichum formosum, betula pendula, amelanchier lamarckii, erica tetralix, pseudotsuga menziesii, quercus robur, quercus rubra, dryopteris dilatata, frangula alnus, prunus serotina