fagus sylvatica, corylus avellana, larix decidua, frangula alnus, hedera helix, pinus sylvestris, rubus curtiglandulosus, acer pseudoplatanus, athyrium filix-femina, dryopteris dilatata, lonicera xylosteum, prenanthes purpurea, prunus avium, quercus petraea, sambucus nigra, ulmus glabra