ch, aargau, fagus sylvatica, fraxinus excelsior, acer pseudoplatanus, hedera helix, tilia vulgaris, ulmus glabra, tilia platyphyllos, mercurialis perennis, arum maculatum, galium odoratum, lamium galeobdolon, lonicera xylosteum, acer platanoides, dryopteris filix-mas, polygonatum multiflorum, asplenium scolopendrium, abies alba, viola reichenbachiana, carpinus betulus, corylus avellana, paris quadrifolia, sambucus nigra, phyllitis scolopendrium, picea abies, oxalis acetosella, lathyrus vernus, acer campestre, phyteuma spicatum, carex sylvatica, allium ursinum, anemone nemorosa, polystichum aculeatum, cardamine heptaphylla, asarum europaeum, daphne mezereum, carex digitata, primula elatior, milium effusum, geranium robertianum, brachypodium sylvaticum, athyrium filix-femina, prunus avium, actaea spicata, lunaria rediviva, viburnum opulus, circaea lutetiana, pulmonaria officinalis, crataegus laevigata, euonymus europaeus, cornus sanguinea