it, frosinone, fraxinus ornus, acer obtusatum, quercus cerris, festuca heterophylla, crataegus monogyna, ostrya carpinifolia, melittis melissophyllum, cornus mas, fragaria vesca, fagus sylvatica, rosa arvensis, hedera helix, lathyrus venetus, lonicera caprifolium, acer campestre, primula vulgaris, quercus pubescens, primula acaulis, torminalis glaberrima, melica uniflora, viola reichenbachiana, campanula trachelium, carpinus betulus, aremonia agrimonoides, viola alba, euphorbia amygdaloides, cruciata glabra, daphne laureola, anemone apennina, corylus avellana, brachypodium sylvaticum, dioscorea communis, crataegus laevigata, rosa blondaeana, symphytum tuberosum, prunus spinosa, clinopodium vulgare, potentilla micrantha, sanicula europaea, euonymus europaeus, dactylis glomerata, luzula forsteri, ajuga reptans, hepatica nobilis, rosa canina, acer monspessulanum, juniperus communis, carpinus orientalis, cyclamen hederifolium, helleborus bocconei