fagus sylvatica, mercurialis perennis, tilia platyphyllos, arum maculatum, cardamine heptaphylla, sambucus nigra, fraxinus excelsior, abies alba, acer platanoides, acer pseudoplatanus, hedera helix, ulmus glabra, allium ursinum, corylus avellana, galium odoratum, lamium galeobdolon, phyteuma spicatum, actaea spicata, cephalanthera damasonium, daphne laureola, lonicera xylosteum, paris quadrifolia, picea abies, polygonatum multiflorum, polystichum aculeatum, prenanthes purpurea, pulmonaria officinalis, taxus baccata