it, frosinone, acer obtusatum, fraxinus ornus, ostrya carpinifolia, cornus mas, hedera helix, melittis melissophyllum, lonicera caprifolium, crataegus monogyna, acer campestre, quercus pubescens, quercus cerris, lathyrus venetus, campanula trachelium, primula vulgaris, rosa arvensis, festuca heterophylla, viola alba, melica uniflora, fragaria vesca, primula acaulis, fagus sylvatica, torminalis glaberrima, viola reichenbachiana, daphne laureola, hippocrepis emerus, crataegus laevigata, dioscorea communis, hepatica nobilis, acer monspessulanum, carpinus betulus, anemone apennina, euonymus europaeus, ruscus aculeatus, euphorbia amygdaloides, sesleria autumnalis, carpinus orientalis, lilium bulbiferum, corylus avellana, ligustrum vulgare, laburnum anagyroides, clematis vitalba, rosa blondaeana, cytisophyllum sessilifolium, prunus spinosa, brachypodium sylvaticum, helleborus bocconei, cormus domestica, cruciata glabra, aegonychon purpurocaeruleum, lonicera xylosteum