quercus robur, corylus avellana, athyrium filix-femina, plagiomnium undulatum, oxyrrhynchium hians, prunus padus, fraxinus excelsior, dryopteris filix-mas, lonicera xylosteum, acer platanoides, atriplex prostrata, carex sylvatica, stachys sylvatica, paris quadrifolia, picea abies, sorbus aucuparia