quercus petraea, pteridium aquilinum, avenella flexuosa, betula pendula, fagus sylvatica, molinia caerulea, dicranum scoparium, polytrichum formosum, teucrium scorodonia, vaccinium myrtillus, anthoxanthum odoratum, atrichum undulatum, calluna vulgaris, dicranella heteromalla, frangula alnus, hypericum pulchrum, leucobryum glaucum, rubus idaeus