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