mercurialis perennis, corylus avellana, ficaria verna, fraxinus excelsior, prunus padus, ulmus minor, acer campestre, alnus glutinosa, anemone nemorosa, acer pseudoplatanus, aegopodium podagraria, anemone ranunculoides, asarum europaeum, corydalis solida, galium aparine, geum urbanum, glechoma hederacea, impatiens noli-tangere, isopyrum thalictroides, paris quadrifolia, polygonatum multiflorum, quercus robur, ranunculus lanuginosus, urtica dioica