text: fagus sylvatica, dryopteris filix-mas, cardamine bulbifera, cardamine enneaphyllos, oxalis acetosella, senecio ovatus, acer pseudoplatanus, athyrium filix-femina, atrichum undulatum, dicranum scoparium, dryopteris dilatata, mercurialis perennis, moehringia trinervia, plagiothecium cavifolium, poa nemoralis, polytrichum formosum, picea abies, sambucus nigra