pinus sylvestris, pteridium aquilinum, vaccinium myrtillus, betula pendula, picea abies, quercus petraea, rubus plicatus, sorbus aucuparia, avenella flexuosa, athyrium filix-femina, calamagrostis arundinacea, dryopteris carthusiana, frangula alnus, plagiothecium denticulatum, populus tremula, quercus robur, sambucus racemosa