picea abies, acer pseudoplatanus, prunus avium, ulmus minor, lamium galeobdolon, sambucus nigra, abies alba, athyrium filix-femina, chrysosplenium oppositifolium, corylus avellana, dryopteris dilatata, dryopteris filix-mas, galeopsis tetrahit, hedera helix, rhytidiadelphus loreus, salix caprea, stachys sylvatica, ulmus glabra