it, pesaro e urbino, fagus sylvatica, crataegus monogyna, fraxinus ornus, acer obtusatum, ostrya carpinifolia, hedera helix, rosa arvensis, primula vulgaris, fragaria vesca, cornus mas, quercus pubescens, melittis melissophyllum, acer campestre, quercus cerris, daphne laureola, primula acaulis, corylus avellana, festuca heterophylla, juniperus communis, hepatica nobilis, viola reichenbachiana, lonicera xylosteum, prunus spinosa, sanicula europaea, rosa blondaeana, lonicera caprifolium, carpinus betulus, rosa canina, euphorbia amygdaloides, ligustrum vulgare, torminalis glaberrima, hippocrepis emerus, melica uniflora, campanula trachelium, brachypodium sylvaticum, viola alba, aremonia agrimonoides, brachypodium pinnatum, viburnum lantana, cephalanthera damasonium, cruciata glabra, cornus sanguinea, clematis vitalba, dioscorea communis, lathyrus venetus, hieracium murorum, euonymus europaeus, teucrium chamaedrys, hieracium subcrassum, cytisophyllum sessilifolium