fagus sylvatica, picea abies, mercurialis perennis, acer platanoides, acer pseudoplatanus, carex digitata, crataegus laevigata, fraxinus excelsior, galium odoratum, hedera helix, lonicera xylosteum, polygonatum multiflorum, prenanthes purpurea, ulmus glabra, veronica urticifolia, viola reichenbachiana, asperula taurina