fraxinus excelsior, equisetum telmateia, galium aparine, alnus glutinosa, euonymus europaeus, sambucus nigra, helleborus viridis, anemone nemorosa, caltha palustris, cardamine amara, ficaria verna, glechoma hederacea, lamium galeobdolon, paris quadrifolia, populus canadensis, primula elatior, urtica dioica, veronica montana, arum maculatum, chrysosplenium alternifolium, geum urbanum, hedera helix, prunus spinosa, pulmonaria officinalis