sambucus nigra, aegopodium podagraria, atrichum undulatum, acer platanoides, chaerophyllum temulum, ficaria verna, galium aparine, glechoma hederacea, lamium maculatum, viola odorata, acer campestre, alliaria petiolata, chelidonium majus, euonymus europaeus, geum urbanum, leonurus cardiaca, lolium giganteum, robinia pseudoacacia, urtica dioica, veronica hederifolia