it, roma, hedera helix, sambucus nigra, acer campestre, asplenium scolopendrium, polystichum setiferum, ruscus aculeatus, euonymus europaeus, carpinus betulus, melica uniflora, arum italicum, corylus avellana, fraxinus ornus, viola reichenbachiana, ostrya carpinifolia, dioscorea communis, crataegus monogyna, geum urbanum, geranium robertianum, ranunculus lanuginosus, symphytum tuberosum, brachypodium sylvaticum, clematis vitalba, primula vulgaris, mercurialis perennis, arum maculatum, cornus mas, cardamine bulbifera, anemone apennina, phyllitis scolopendrium, euphorbia amygdaloides, mycelis muralis, quercus cerris, urtica dioica, primula acaulis, tilia platyphyllos, lactuca muralis, acer pseudoplatanus, tilia vulgaris, galanthus nivalis, aegopodium podagraria, galium aparine, daphne laureola, ulmus minor, lonicera caprifolium, acer obtusatum, chaerophyllum temulum, cyclamen hederifolium, stachys sylvatica, cornus sanguinea, lathyrus venetus