fagus sylvatica, lamium galeobdolon, cardamine pratensis, chrysosplenium oppositifolium, circaea lutetiana, fraxinus excelsior, hedera helix, populus canadensis, athyrium filix-femina, ficaria verna, veronica montana, carpinus betulus, corylus avellana, equisetum telmateia, ilex aquifolium, lophocolea bidentata, luzula pilosa, mnium hornum, pellia epiphylla, sorbus aucuparia, viola reichenbachiana