it, viterbo, fraxinus ornus, quercus cerris, crataegus monogyna, hedera helix, torminalis glaberrima, cornus mas, lonicera caprifolium, acer campestre, cormus domestica, ruscus aculeatus, festuca heterophylla, viola alba, carpinus betulus, stachys officinalis, prunus spinosa, ligustrum vulgare, rubia peregrina, quercus pubescens, dioscorea communis, juniperus communis, melica uniflora, melittis melissophyllum, euonymus europaeus, cruciata glabra, crataegus laevigata, cyclamen repandum, rosa sempervirens, lathyrus venetus, carpinus orientalis, brachypodium sylvaticum, ostrya carpinifolia, asparagus acutifolius, aegonychon purpurocaeruleum, lonicera etrusca, rubus ulmifolius, rosa arvensis, oenanthe pimpinelloides, brachypodium pinnatum, buglossoides purpurocaerulea, quercus ilex, carex flacca, viola reichenbachiana, pyrus communis, cyclamen hederifolium, acer monspessulanum, daphne laureola, ajuga reptans, luzula forsteri, anemone apennina, malus sylvestris