it, viterbo, crataegus monogyna, acer monspessulanum, quercus pubescens, fraxinus ornus, acer campestre, hedera helix, prunus spinosa, asparagus acutifolius, ligustrum vulgare, quercus cerris, cornus mas, ruscus aculeatus, lonicera etrusca, dioscorea communis, aegonychon purpurocaeruleum, rubus ulmifolius, buglossoides purpurocaerulea, rubia peregrina, carpinus orientalis, euonymus europaeus, rosa sempervirens, rosa blondaeana, brachypodium pinnatum, viola alba, rosa canina, cornus sanguinea, brachypodium sylvaticum, lonicera caprifolium, clematis vitalba, juniperus communis, melittis melissophyllum, torminalis glaberrima, ulmus minor, dactylis glomerata, cyclamen repandum, ostrya carpinifolia, carex flacca, oenanthe pimpinelloides, cormus domestica, teucrium chamaedrys, quercus ilex, hippocrepis emerus, stachys officinalis, geum urbanum, crataegus laevigata, osyris alba, melica uniflora, clinopodium vulgare, carpinus betulus, arum italicum