it, pesaro e urbino, fagus sylvatica, cardamine bulbifera, daphne laureola, hedera helix, melica uniflora, galium odoratum, viola reichenbachiana, acer obtusatum, mercurialis perennis, polygonatum multiflorum, acer pseudoplatanus, sanicula europaea, acer campestre, euonymus latifolius, campanula trachelium, arum maculatum, lilium martagon, geranium robertianum, carpinus betulus, corydalis cava, lactuca muralis, mycelis muralis, galanthus nivalis, hepatica nobilis, corylus avellana, lathyrus venetus, primula vulgaris, allium ursinum, tilia vulgaris, crataegus laevigata, euphorbia amygdaloides, crataegus monogyna, polystichum setiferum, quercus cerris, rosa arvensis, asperula taurina, primula acaulis, tilia platyphyllos, aegopodium podagraria, lonicera xylosteum, fragaria vesca, acer platanoides, geum urbanum, ostrya carpinifolia, fraxinus excelsior, saxifraga rotundifolia, ranunculus lanuginosus, lathyrus vernus, festuca heterophylla, aremonia agrimonoides