lamium maculatum, populus canadensis, urtica dioica, alnus glutinosa, ficaria verna, impatiens noli-tangere, fraxinus excelsior, galium aparine, impatiens glandulifera, phalaris arundinacea, aegopodium podagraria, alliaria petiolata, anemone ranunculoides, anthriscus nitida, brachytheciastrum velutinum, circaea lutetiana, filipendula ulmaria, galeopsis bifida, glechoma hederacea, lamium galeobdolon, lolium giganteum, stellaria nemorum, dactylis glomerata, oxyrrhynchium hians