corylus avellana, ostrya carpinifolia, quercus cerris, acer obtusatum, acer pseudoplatanus, castanea sativa, geranium nodosum, melica uniflora, tilia platyphyllos, aegopodium podagraria, fraxinus excelsior, hedera helix, primula vulgaris, prunus avium, ulmus glabra, abies alba, adenostyles alpina, ajuga reptans, anemone trifolia, campanula trachelium, cardamine bulbifera, carpinus betulus, crataegus laevigata, crataegus monogyna, dioscorea communis, helleborus foetidus, hepatica nobilis, lathyrus venetus, mycelis muralis, pulmonaria hirta, rosa arvensis, sanicula europaea, serratula tinctoria, viola reichenbachiana, hieracium murorum