text: carpinus betulus, corylus avellana, mercurialis perennis, oxalis acetosella, acer pseudoplatanus, picea abies, fraxinus excelsior, geum urbanum, maianthemum bifolium, melampyrum nemorosum, anemone nemorosa, dryopteris carthusiana, equisetum arvense, hepatica nobilis, rabelera holostea, alnus glutinosa, atrichum undulatum, heracleum sphondylium, polytrichum formosum, tilia cordata