quercus robur, hypnum cupressiforme, dicranum scoparium, avenella flexuosa, cladonia caespiticia, cladonia grayi, festuca guestfalica, pohlia nutans, campylopus flexuosus, dicranella heteromalla, lepraria incana, cladonia polydactyla, cladonia ramulosa, pinus sylvestris, prunus serotina, polytrichum commune