text: fagus sylvatica, mercurialis perennis, oxalis acetosella, acer pseudoplatanus, athyrium filix-femina, atrichum undulatum, cardamine bulbifera, cardamine enneaphyllos, eurhynchium striatum, herzogiella seligeri, pohlia nutans, polytrichum formosum, carex sylvatica, dryopteris carthusiana, dryopteris filix-mas