fagus sylvatica, cardamine bulbifera, athyrium filix-femina, circaea lutetiana, dryopteris filix-mas, geranium robertianum, moehringia trinervia, oxalis acetosella, stachys sylvatica, tilia platyphyllos, urtica dioica, viola reichenbachiana, acer pseudoplatanus, atrichum undulatum, dicranella heteromalla, prunus avium