fagus sylvatica, betula pendula, pteridium aquilinum, quercus robur, sorbus aucuparia, pinus sylvestris, vaccinium myrtillus, athyrium filix-femina, avenella flexuosa, carex brizoides, dryopteris carthusiana, frangula alnus, geum urbanum, luzula pilosa, oxalis acetosella, picea abies, polytrichum commune, quercus rubra, urtica dioica