empetrum nigrum, pinus sylvestris, avenella flexuosa, calluna vulgaris, dicranum scoparium, polytrichum formosum, hypnum jutlandicum, quercus robur, betula pendula, erica tetralix, leucobryum glaucum, vaccinium myrtillus, betula pubescens, fagus sylvatica, prunus serotina, pseudotsuga menziesii, quercus rubra, sorbus aucuparia, vaccinium vitis-idaea