ch, solothurn, fagus sylvatica, fraxinus excelsior, acer pseudoplatanus, hedera helix, galium odoratum, abies alba, viola reichenbachiana, carex sylvatica, lonicera xylosteum, lamium galeobdolon, arum maculatum, dryopteris filix-mas, lathyrus vernus, polygonatum multiflorum, paris quadrifolia, mercurialis perennis, picea abies, oxalis acetosella, carpinus betulus, cardamine heptaphylla, milium effusum, corylus avellana, phyteuma spicatum, acer campestre, anemone nemorosa, rosa arvensis, daphne mezereum, fragaria vesca, ulmus glabra, prunus avium, tilia platyphyllos, tilia vulgaris, quercus petraea, brachypodium sylvaticum, primula elatior, crataegus laevigata, athyrium filix-femina, euphorbia amygdaloides, vicia sepium, carex digitata, acer platanoides, solidago virgaurea, viburnum lantana, viburnum opulus, circaea lutetiana, asarum europaeum, geranium robertianum, sambucus nigra, ilex aquifolium, neottia nidus-avis