it, rieti, acer campestre, hedera helix, crataegus monogyna, prunus spinosa, dioscorea communis, rosa blondaeana, clematis vitalba, quercus pubescens, rosa canina, quercus cerris, euonymus europaeus, fraxinus ornus, geum urbanum, ligustrum vulgare, viola alba, rubus ulmifolius, cornus sanguinea, melica uniflora, daphne laureola, cornus mas, lonicera caprifolium, primula vulgaris, brachypodium sylvaticum, corylus avellana, viola reichenbachiana, ostrya carpinifolia, rosa arvensis, brachypodium pinnatum, fragaria vesca, helleborus foetidus, dactylis glomerata, primula acaulis, campanula trachelium, poa trivialis, juniperus communis, acer obtusatum, hippocrepis emerus, geranium robertianum, melittis melissophyllum, ruscus aculeatus, crataegus laevigata, hepatica nobilis, festuca heterophylla, clinopodium vulgare, ranunculus lanuginosus, sanicula europaea, cruciata glabra, lonicera etrusca, carpinus betulus, lonicera xylosteum