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