populus canadensis, alnus glutinosa, rumex crispus, urtica dioica, fraxinus excelsior, agrostis stolonifera, angelica sylvestris, anthriscus sylvestris, crataegus laevigata, glechoma hederacea, phalaris arundinacea, quercus robur, circaea lutetiana, filipendula ulmaria, galium aparine, geranium robertianum, geum urbanum, heracleum sphondylium, iris pseudacorus, lapsana communis, lycopus europaeus, persicaria hydropiper, plantago major, polygonatum multiflorum, ranunculus repens, symphytum officinale