ch, solothurn, fagus sylvatica, fraxinus excelsior, acer pseudoplatanus, hedera helix, abies alba, galium odoratum, mercurialis perennis, lathyrus vernus, cardamine heptaphylla, viola reichenbachiana, phyteuma spicatum, lonicera xylosteum, polygonatum multiflorum, lamium galeobdolon, picea abies, dryopteris filix-mas, ulmus glabra, tilia platyphyllos, daphne mezereum, tilia vulgaris, paris quadrifolia, corylus avellana, carex sylvatica, solidago virgaurea, acer platanoides, euphorbia amygdaloides, oxalis acetosella, prenanthes purpurea, ilex aquifolium, arum maculatum, quercus petraea, anemone nemorosa, fragaria vesca, rosa arvensis, carex digitata, acer campestre, prunus avium, carpinus betulus, brachypodium sylvaticum, daphne laureola, melittis melissophyllum, neottia nidus-avis, viburnum lantana, hieracium subcrassum, milium effusum, hieracium murorum, hieracium pellucidum, geranium robertianum, helleborus foetidus, athyrium filix-femina