it, ascoli piceno, hedera helix, primula vulgaris, daphne laureola, primula acaulis, sanicula europaea, acer obtusatum, melica uniflora, viola reichenbachiana, acer campestre, fagus sylvatica, fraxinus ornus, quercus cerris, crataegus monogyna, fragaria vesca, rosa arvensis, ostrya carpinifolia, lonicera caprifolium, corylus avellana, lathyrus venetus, mycelis muralis, viola alba, lactuca muralis, festuca heterophylla, carpinus betulus, clematis vitalba, campanula trachelium, euphorbia amygdaloides, dioscorea communis, geranium robertianum, cardamine bulbifera, brachypodium sylvaticum, ranunculus lanuginosus, geum urbanum, aremonia agrimonoides, pteridium aquilinum, euonymus europaeus, castanea sativa, polystichum setiferum, anemone apennina, cornus mas, digitalis lutea, prunus avium, potentilla micrantha, ajuga reptans, cyclamen hederifolium, symphytum tuberosum, ilex aquifolium, rosa blondaeana, crataegus laevigata, luzula forsteri