it, pesaro e urbino, fagus sylvatica, cardamine bulbifera, galium odoratum, viola reichenbachiana, sanicula europaea, acer pseudoplatanus, lactuca muralis, mercurialis perennis, euphorbia amygdaloides, melica uniflora, lilium martagon, mycelis muralis, hedera helix, euonymus latifolius, polygonatum multiflorum, aremonia agrimonoides, lamium galeobdolon, daphne laureola, acer platanoides, acer obtusatum, dryopteris filix-mas, arum maculatum, hepatica nobilis, fragaria vesca, corylus avellana, geranium robertianum, carpinus betulus, lathyrus vernus, saxifraga rotundifolia, lonicera xylosteum, corydalis cava, ulmus glabra, anemone nemorosa, primula vulgaris, neottia nidus-avis, lathyrus venetus, tilia vulgaris, allium ursinum, asperula taurina, campanula trachelium, asarum europaeum, tilia platyphyllos, fraxinus excelsior, aegopodium podagraria, actaea spicata, rosa arvensis, polystichum setiferum, prenanthes purpurea, acer campestre, symphytum tuberosum