it, viterbo, quercus cerris, prunus spinosa, crataegus monogyna, fraxinus ornus, brachypodium pinnatum, carex flacca, juniperus communis, quercus pubescens, acer campestre, viola alba, cornus mas, hedera helix, cormus domestica, stachys officinalis, ligustrum vulgare, cruciata glabra, lonicera caprifolium, rosa blondaeana, rubus ulmifolius, torminalis glaberrima, brachypodium sylvaticum, rosa canina, aegonychon purpurocaeruleum, pyrus communis, teucrium chamaedrys, dactylis glomerata, rosa sempervirens, dioscorea communis, festuca heterophylla, buglossoides purpurocaerulea, rubia peregrina, oenanthe pimpinelloides, clematis vitalba, ruscus aculeatus, asparagus acutifolius, rosa arvensis, lonicera etrusca, clinopodium vulgare, melittis melissophyllum, carpinus orientalis, cornus sanguinea, ostrya carpinifolia, bromus erectus, fragaria vesca, euonymus europaeus, cytisophyllum sessilifolium, crataegus laevigata, daphne laureola, agrimonia eupatoria, carpinus betulus