it, trento, hedera helix, fraxinus ornus, acer campestre, ostrya carpinifolia, hippocrepis emerus, ruscus aculeatus, euonymus europaeus, clematis vitalba, robinia pseudoacacia, cornus sanguinea, ligustrum vulgare, cornus mas, crataegus monogyna, quercus pubescens, corylus avellana, dioscorea communis, sambucus nigra, ulmus minor, primula vulgaris, juglans regia, prunus avium, rubus ulmifolius, vinca minor, carpinus betulus, lonicera caprifolium, viburnum lantana, brachypodium sylvaticum, geum urbanum, castanea sativa, asplenium trichomanes, viola alba, celtis australis, salvia glutinosa, campanula trachelium, laurus nobilis, hepatica nobilis, rubus caesius, primula acaulis, ailanthus altissima, quercus ilex, lamium orvala, parietaria officinalis, viola reichenbachiana, lonicera xylosteum, melittis melissophyllum, fraxinus excelsior, prunus mahaleb, prunus spinosa, geranium robertianum, alliaria petiolata