fraxinus excelsior, mercurialis perennis, aegopodium podagraria, fissidens taxifolius, impatiens noli-tangere, oxyrrhynchium hians, tilia cordata, acer pseudoplatanus, circaea lutetiana, milium effusum, quercus robur, stachys sylvatica, ulmus minor, alnus glutinosa, anthriscus sylvestris, arum maculatum, athyrium filix-femina, carex brizoides, galium aparine, glechoma hederacea, lamium galeobdolon, lamium maculatum, paris quadrifolia, polygonatum multiflorum, urtica dioica