urtica dioica, alnus incana, impatiens parviflora, corylus avellana, sambucus nigra, alnus glutinosa, galium aparine, stellaria media, humulus lupulus, sorbus aucuparia, athyrium filix-femina, dryopteris carthusiana, milium effusum, rubus bifrons, rubus idaeus, atrichum undulatum, dryopteris filix-mas, euonymus europaeus, frangula alnus, geum urbanum, hypnum cupressiforme, maianthemum bifolium, amblystegium serpens, moehringia trinervia, polytrichum formosum, quercus robur