it, viterbo, hedera helix, fraxinus ornus, festuca heterophylla, quercus cerris, lonicera caprifolium, acer campestre, crataegus monogyna, carpinus betulus, rosa arvensis, cornus mas, crataegus laevigata, torminalis glaberrima, melica uniflora, lathyrus venetus, daphne laureola, cruciata glabra, ruscus aculeatus, viola alba, viola reichenbachiana, luzula forsteri, primula vulgaris, melittis melissophyllum, anemone apennina, dioscorea communis, acer obtusatum, fragaria vesca, euonymus europaeus, primula acaulis, fagus sylvatica, corylus avellana, ostrya carpinifolia, pyrus communis, cormus domestica, sanicula europaea, ajuga reptans, prunus spinosa, euphorbia amygdaloides, helleborus bocconei, allium pendulinum, ilex aquifolium, quercus pubescens, ranunculus lanuginosus, brachypodium sylvaticum, juniperus communis, pteridium aquilinum, castanea sativa, cyclamen hederifolium, hepatica nobilis, stachys officinalis, lilium bulbiferum