it, ascoli piceno, fraxinus ornus, hedera helix, hippocrepis emerus, acer campestre, quercus pubescens, ligustrum vulgare, crataegus monogyna, ostrya carpinifolia, cornus sanguinea, clematis vitalba, dioscorea communis, asparagus acutifolius, ruscus aculeatus, lonicera caprifolium, viola alba, primula vulgaris, rubus ulmifolius, euonymus europaeus, juniperus communis, cornus mas, brachypodium sylvaticum, rubia peregrina, corylus avellana, ulmus minor, prunus spinosa, primula acaulis, quercus cerris, viola reichenbachiana, cormus domestica, torminalis glaberrima, brachypodium pinnatum, prunus avium, hepatica nobilis, aegonychon purpurocaeruleum, melittis melissophyllum, cruciata glabra, buglossoides purpurocaerulea, lonicera etrusca, quercus ilex, carex flacca, campanula trachelium, laurus nobilis, melica uniflora, carpinus orientalis, castanea sativa, rosa blondaeana, lonicera xylosteum, geum urbanum, acer obtusatum, cytisophyllum sessilifolium