it, pesaro e urbino, fraxinus ornus, quercus pubescens, asparagus acutifolius, hippocrepis emerus, hedera helix, ostrya carpinifolia, quercus ilex, rubia peregrina, ruscus aculeatus, rubus ulmifolius, crataegus monogyna, viola alba, dioscorea communis, acer campestre, lonicera etrusca, clematis vitalba, cyclamen repandum, acer monspessulanum, dactylis glomerata, brachypodium pinnatum, rosa sempervirens, aegonychon purpurocaeruleum, brachypodium sylvaticum, asplenium onopteris, acer obtusatum, carpinus orientalis, cornus mas, osyris alba, ligustrum vulgare, teucrium chamaedrys, prunus spinosa, quercus cerris, euonymus europaeus, cytisophyllum sessilifolium, lonicera caprifolium, cormus domestica, buglossoides purpurocaerulea, rosa blondaeana, smilax aspera, cornus sanguinea, spartium junceum, melittis melissophyllum, rosa canina, silene italica, clinopodium vulgare, pseudoturritis turrita, helleborus foetidus, cyclamen hederifolium, anemone apennina, melica uniflora