fraxinus excelsior, dryopteris filix-mas, carpinus betulus, picea abies, acer platanoides, aegopodium podagraria, asarum europaeum, cardamine amara, chaerophyllum aromaticum, chrysosplenium alternifolium, circaea alpina, circaea lutetiana, cirsium oleraceum, corylus avellana, equisetum sylvaticum, galium palustre, geum rivale, geum urbanum, lamium galeobdolon, lolium giganteum, mercurialis perennis, myosotis scorpioides, paris quadrifolia, ranunculus repens, stellaria nemorum, urtica dioica