quercus robur, avenella flexuosa, amelanchier lamarckii, dicranum scoparium, betula pendula, pinus sylvestris, pleurozium schreberi, polytrichum formosum, prunus serotina, sorbus aucuparia, betula pubescens, calluna vulgaris, fagus sylvatica, larix kaempferi, lonicera periclymenum, quercus rubra, vaccinium myrtillus