quercus robur, avenella flexuosa, pteridium aquilinum, vaccinium myrtillus, betula pendula, fagus sylvatica, hypnum cupressiforme, populus tremula, dicranum scoparium, dryopteris carthusiana, polytrichum formosum, sorbus aucuparia, carex pilulifera, leucobryum glaucum, mnium hornum, prunus serotina