mercurialis perennis, fagus sylvatica, acer pseudoplatanus, corylus avellana, hedera helix, arum maculatum, lamium galeobdolon, abies alba, acer campestre, acer platanoides, asarum europaeum, cardamine heptaphylla, carpinus betulus, cornus sanguinea, dryopteris filix-mas, fraxinus excelsior, lonicera xylosteum, polygonatum multiflorum, polystichum aculeatum, sambucus nigra, tilia platyphyllos, ulmus glabra, viburnum opulus