it, parma, hedera helix, ruscus aculeatus, crataegus monogyna, carpinus betulus, acer campestre, dioscorea communis, torminalis glaberrima, prunus spinosa, fraxinus ornus, quercus cerris, rubus ulmifolius, corylus avellana, ligustrum vulgare, lonicera caprifolium, euonymus europaeus, castanea sativa, erythronium dens-canis, cornus sanguinea, robinia pseudoacacia, prunus avium, quercus petraea, quercus pubescens, mespilus germanica, ulmus minor, helleborus viridis, pteridium aquilinum, brachypodium sylvaticum, primula vulgaris, melittis melissophyllum, cornus mas, polygonatum multiflorum, juniperus communis, viola reichenbachiana, symphytum tuberosum, vinca minor, stachys officinalis, ajuga reptans, euphorbia dulcis, ilex aquifolium, rosa arvensis, rubia peregrina, quercus robur, crataegus laevigata, viburnum lantana, cruciata glabra, anemone nemorosa, rosa canina, primula acaulis, viola alba, arum italicum