it, piacenza, acer campestre, ulmus minor, quercus robur, crataegus monogyna, hedera helix, fraxinus angustifolia, carpinus betulus, euonymus europaeus, cornus sanguinea, sambucus nigra, rubus caesius, ligustrum vulgare, viola reichenbachiana, galium aparine, geum urbanum, brachypodium sylvaticum, corylus avellana, populus alba, urtica dioica, ficaria verna, carex sylvatica, crataegus laevigata, circaea lutetiana, glechoma hederacea, robinia pseudoacacia, arum maculatum, prunus spinosa, lonicera caprifolium, ulmus laevis, polygonatum multiflorum, clematis vitalba, allium ursinum, ruscus aculeatus, alnus glutinosa, symphytum tuberosum, pulmonaria officinalis, dioscorea communis, fraxinus excelsior, aegopodium podagraria, rumex sanguineus, galanthus nivalis, carex remota, acer negundo, prunus avium, viburnum opulus, cornus mas, poa trivialis, aristolochia clematitis, ajuga reptans, ranunculus repens