acer pseudoplatanus, fraxinus excelsior, polystichum setiferum, salix atrocinerea, asplenium scolopendrium, castanea sativa, cornus sanguinea, corylus avellana, luzula sylvatica, quercus robur, ulmus glabra, anemone nemorosa, dryopteris borreri, euphorbia amygdaloides, melica uniflora, rabelera holostea, helleborus viridis, hyacinthoides non-scripta, hypericum androsaemum, primula vulgaris, viola reichenbachiana