it, viterbo, hedera helix, acer campestre, fraxinus ornus, crataegus monogyna, euonymus europaeus, ruscus aculeatus, dioscorea communis, melica uniflora, brachypodium sylvaticum, clematis vitalba, corylus avellana, cornus sanguinea, geum urbanum, sambucus nigra, ligustrum vulgare, ostrya carpinifolia, viola reichenbachiana, euphorbia amygdaloides, ulmus minor, primula vulgaris, primula acaulis, rubus ulmifolius, cornus mas, polystichum setiferum, symphytum tuberosum, carpinus betulus, arum italicum, viola alba, geranium robertianum, ranunculus lanuginosus, lonicera caprifolium, poa trivialis, rubia peregrina, quercus pubescens, carex pendula, mycelis muralis, lactuca muralis, quercus cerris, hippocrepis emerus, asplenium scolopendrium, galium aparine, campanula trachelium, prunus spinosa, mercurialis perennis, alnus glutinosa, daphne laureola, ajuga reptans, sanicula europaea, asparagus acutifolius, urtica dioica