quercus robur, hedera helix, picea abies, eurhynchium striatum, ilex aquifolium, thuidium tamariscinum, corylus avellana, fagus sylvatica, fraxinus excelsior, hyacinthoides non-scripta, lonicera periclymenum, arum maculatum, dryopteris dilatata, dryopteris filix-mas, viola riviniana, cardamine flexuosa