it, alessandria, sambucus nigra, hedera helix, cornus sanguinea, acer campestre, crataegus monogyna, euonymus europaeus, rubus caesius, clematis vitalba, ulmus minor, urtica dioica, robinia pseudoacacia, corylus avellana, ligustrum vulgare, brachypodium sylvaticum, quercus robur, carpinus betulus, aegopodium podagraria, fraxinus excelsior, populus nigra, arum maculatum, galium aparine, juglans regia, ficaria verna, humulus lupulus, acer negundo, viola reichenbachiana, parietaria officinalis, galanthus nivalis, populus alba, lamium maculatum, geum urbanum, acer pseudoplatanus, cornus mas, glechoma hederacea, allium ursinum, fraxinus angustifolia, alnus glutinosa, tilia platyphyllos, dioscorea communis, ulmus glabra, polygonatum multiflorum, pulmonaria officinalis, tilia vulgaris, circaea lutetiana, stachys sylvatica, ulmus laevis, viburnum opulus, prunus avium, prunus spinosa, symphytum tuberosum