ch, aargau, fagus sylvatica, fraxinus excelsior, acer pseudoplatanus, tilia vulgaris, tilia platyphyllos, hedera helix, ulmus glabra, asplenium scolopendrium, mercurialis perennis, galium odoratum, dryopteris filix-mas, lamium galeobdolon, abies alba, arum maculatum, acer platanoides, phyllitis scolopendrium, lonicera xylosteum, viola reichenbachiana, polygonatum multiflorum, oxalis acetosella, picea abies, sambucus nigra, paris quadrifolia, polystichum aculeatum, corylus avellana, lunaria rediviva, lathyrus vernus, carpinus betulus, cardamine heptaphylla, phyteuma spicatum, asarum europaeum, carex sylvatica, festuca altissima, geranium robertianum, athyrium filix-femina, daphne mezereum, anemone nemorosa, allium ursinum, actaea spicata, acer campestre, primula elatior, milium effusum, carex digitata, impatiens noli-tangere, brachypodium sylvaticum, solidago virgaurea, circaea lutetiana, prenanthes purpurea, euphorbia amygdaloides, daphne laureola