it, frosinone, fraxinus ornus, acer obtusatum, hedera helix, ostrya carpinifolia, primula vulgaris, daphne laureola, melittis melissophyllum, cornus mas, primula acaulis, acer campestre, viola alba, lathyrus venetus, campanula trachelium, crataegus monogyna, quercus pubescens, viola reichenbachiana, melica uniflora, dioscorea communis, hippocrepis emerus, fagus sylvatica, fragaria vesca, quercus cerris, ruscus aculeatus, festuca heterophylla, hepatica nobilis, lonicera caprifolium, clematis vitalba, euphorbia amygdaloides, anemone apennina, corylus avellana, rosa arvensis, euonymus europaeus, mycelis muralis, sanicula europaea, lactuca muralis, brachypodium sylvaticum, lilium bulbiferum, helleborus foetidus, aremonia agrimonoides, cyclamen hederifolium, digitalis lutea, sesleria autumnalis, geranium robertianum, rosa blondaeana, ilex aquifolium, asparagus acutifolius, acer monspessulanum, euonymus latifolius, cyclamen repandum, lonicera xylosteum