it, treviso, lamium orvala, acer campestre, hedera helix, euonymus europaeus, sambucus nigra, symphytum tuberosum, erythronium dens-canis, carpinus betulus, corylus avellana, primula vulgaris, lamium maculatum, phytolacca americana, aegopodium podagraria, cornus sanguinea, vinca minor, leucojum vernum, allium ursinum, pulmonaria officinalis, robinia pseudoacacia, alnus glutinosa, urtica dioica, parietaria officinalis, fraxinus ornus, cardamine bulbifera, rubus caesius, galanthus nivalis, polygonatum multiflorum, humulus lupulus, geranium nodosum, acer negundo, potentilla indica, juglans regia, cornus mas, clematis vitalba, fraxinus excelsior, primula acaulis, nandina domestica, ostrya carpinifolia, ruscus aculeatus, scilla bifolia, glechoma hederacea, prunus avium, equisetum telmateia, acer pseudoplatanus, geum urbanum, asplenium scolopendrium, aruncus dioicus, salvia glutinosa, chelidonium majus, helleborus viridis