quercus petraea, betula pendula, lonicera periclymenum, pteridium aquilinum, avenella flexuosa, fagus sylvatica, hypnum cupressiforme, leucobryum glaucum, pinus sylvestris, polytrichum formosum, pseudoscleropodium purum, castanea sativa, dicranum scoparium, hylocomium splendens, molinia caerulea, pleurozium schreberi