ch, aargau, fagus sylvatica, fraxinus excelsior, hedera helix, acer pseudoplatanus, lonicera xylosteum, carpinus betulus, polygonatum multiflorum, galium odoratum, arum maculatum, lathyrus vernus, mercurialis perennis, lamium galeobdolon, acer campestre, phyteuma spicatum, corylus avellana, viola reichenbachiana, tilia vulgaris, anemone nemorosa, paris quadrifolia, tilia platyphyllos, prunus avium, ulmus glabra, crataegus laevigata, viburnum lantana, cornus sanguinea, viburnum opulus, euonymus europaeus, ligustrum vulgare, acer platanoides, carex sylvatica, quercus petraea, primula elatior, daphne mezereum, rosa arvensis, abies alba, brachypodium sylvaticum, euphorbia dulcis, picea abies, dryopteris filix-mas, sambucus nigra, allium ursinum, crataegus monogyna, carex digitata, quercus robur, cardamine heptaphylla, milium effusum, euphorbia amygdaloides, pulmonaria officinalis, asarum europaeum, fragaria vesca