text: pteridium aquilinum, pinus sylvestris, pseudoscleropodium purum, frangula alnus, picea abies, dicranum scoparium, pleurozium schreberi, impatiens parviflora, molinia caerulea, vaccinium myrtillus, hypnum cupressiforme, leucobryum glaucum, oxalis acetosella, dryopteris carthusiana, moehringia trinervia, prunus serotina, urtica dioica