allium ursinum, mercurialis perennis, tilia platyphyllos, fraxinus excelsior, hedera helix, acer pseudoplatanus, aruncus dioicus, hepatica nobilis, lamium galeobdolon, polygonatum multiflorum, vinca minor, viola reichenbachiana, abies alba, anemone nemorosa, asplenium trichomanes, carex digitata, corylus avellana, crataegus laevigata, dryopteris filix-mas, ilex aquifolium, lathraea squamaria, lathyrus vernus, lilium martagon, lonicera xylosteum, prenanthes purpurea, primula elatior, sambucus nigra, taxus baccata, ulmus glabra, ruscus aculeatus, viola odorata