urtica dioica, alnus glutinosa, fraxinus excelsior, aegopodium podagraria, circaea lutetiana, lamium galeobdolon, pulmonaria obscura, sambucus nigra, prunus padus, alliaria petiolata, ficaria verna, glechoma hederacea, impatiens noli-tangere, oxyrrhynchium hians, stachys sylvatica, acer platanoides, asarum europaeum, atrichum undulatum, caltha palustris, geranium robertianum, geum urbanum, heracleum sphondylium, lolium giganteum, cirsium oleraceum, euonymus europaeus, ribes uva-crispa, stellaria nemorum