fraxinus excelsior, impatiens noli-tangere, glechoma hederacea, cardamine hirsuta, circaea lutetiana, corylus avellana, urtica dioica, cardamine pratensis, carpinus betulus, cornus sanguinea, equisetum telmateia, neottia ovata, paris quadrifolia, ribes rubrum, sambucus nigra, primula elatior