it, frosinone, fraxinus ornus, quercus cerris, crataegus monogyna, cornus mas, hedera helix, acer campestre, acer obtusatum, melittis melissophyllum, ostrya carpinifolia, lathyrus venetus, fagus sylvatica, quercus pubescens, melica uniflora, lonicera caprifolium, festuca heterophylla, fragaria vesca, carpinus orientalis, carpinus betulus, viola alba, rosa arvensis, torminalis glaberrima, primula vulgaris, viola reichenbachiana, acer monspessulanum, campanula trachelium, dioscorea communis, euonymus europaeus, euphorbia amygdaloides, brachypodium sylvaticum, primula acaulis, aremonia agrimonoides, anemone apennina, daphne laureola, ruscus aculeatus, prunus spinosa, aegonychon purpurocaeruleum, rosa blondaeana, crataegus laevigata, corylus avellana, ligustrum vulgare, cruciata glabra, cyclamen hederifolium, dactylis glomerata, potentilla micrantha, clinopodium vulgare, clematis vitalba, buglossoides purpurocaerulea, geum urbanum, scutellaria columnae, rosa canina