it, pesaro e urbino, fagus sylvatica, carpinus betulus, quercus cerris, rosa arvensis, acer obtusatum, cardamine bulbifera, hedera helix, viola reichenbachiana, acer campestre, melica uniflora, crataegus monogyna, sanicula europaea, primula vulgaris, galium odoratum, crataegus laevigata, lonicera caprifolium, fragaria vesca, aremonia agrimonoides, lathyrus venetus, festuca heterophylla, euphorbia amygdaloides, daphne laureola, primula acaulis, hepatica nobilis, polygonatum multiflorum, corylus avellana, fraxinus ornus, campanula trachelium, melittis melissophyllum, lactuca muralis, lathyrus vernus, cornus mas, mycelis muralis, torminalis glaberrima, prunus avium, lilium martagon, neottia nidus-avis, potentilla micrantha, geum urbanum, dioscorea communis, mercurialis perennis, ajuga reptans, euonymus europaeus, symphytum tuberosum, poa nemoralis, lonicera xylosteum, acer pseudoplatanus, brachypodium sylvaticum, ligustrum vulgare, cephalanthera damasonium