it, pesaro e urbino, fagus sylvatica, cardamine bulbifera, galium odoratum, viola reichenbachiana, daphne laureola, acer pseudoplatanus, mercurialis perennis, lactuca muralis, sanicula europaea, polygonatum multiflorum, mycelis muralis, euphorbia amygdaloides, lilium martagon, corydalis cava, geranium robertianum, lamium galeobdolon, dryopteris filix-mas, fragaria vesca, arum maculatum, campanula trachelium, aremonia agrimonoides, lathyrus vernus, allium ursinum, melica uniflora, saxifraga rotundifolia, primula vulgaris, acer obtusatum, hepatica nobilis, scilla bifolia, anemone nemorosa, hedera helix, corylus avellana, euonymus latifolius, prenanthes purpurea, fraxinus excelsior, lonicera xylosteum, polystichum setiferum, lathyrus venetus, rosa arvensis, daphne mezereum, primula acaulis, geum urbanum, euphorbia dulcis, ostrya carpinifolia, cardamine enneaphyllos, poa nemoralis, festuca heterophylla, asperula taurina, asarum europaeum, neottia nidus-avis