salix alba, urtica dioica, fraxinus excelsior, brachythecium rutabulum, glechoma hederacea, alnus glutinosa, prunus padus, corylus avellana, aegopodium podagraria, oxyrrhynchium hians, cirsium oleraceum, impatiens noli-tangere, lamium maculatum, poa trivialis, stachys sylvatica