it, viterbo, fraxinus ornus, quercus cerris, quercus pubescens, crataegus monogyna, cornus mas, torminalis glaberrima, cormus domestica, acer monspessulanum, prunus spinosa, carpinus orientalis, ruscus aculeatus, rosa sempervirens, viola alba, brachypodium pinnatum, hedera helix, stachys officinalis, acer campestre, aegonychon purpurocaeruleum, buglossoides purpurocaerulea, rubia peregrina, dioscorea communis, ligustrum vulgare, brachypodium sylvaticum, asparagus acutifolius, melittis melissophyllum, teucrium chamaedrys, rubus ulmifolius, quercus ilex, cyclamen repandum, festuca heterophylla, dactylis glomerata, juniperus communis, carex flacca, cruciata glabra, lonicera etrusca, lonicera caprifolium, phillyrea latifolia, melica uniflora, oenanthe pimpinelloides, ostrya carpinifolia, erica arborea, hippocrepis emerus, cyclamen hederifolium, clinopodium vulgare, rosa blondaeana, smilax aspera, rosa canina, arbutus unedo, euonymus europaeus, juniperus oxycedrus