alnus incana, aegopodium podagraria, angelica sylvestris, anthriscus sylvestris, arctium lappa, argentina anserina, artemisia vulgaris, dactylis glomerata, geum urbanum, glechoma hederacea, humulus lupulus, lemna minor, lycopus europaeus, lysimachia nummularia, lythrum virgatum, matricaria discoidea, mentha arvensis, myosotis laxa, poa pratensis, prunus padus, ranunculus acris, ribes nigrum, rumex crispus, sambucus racemosa, schoenoplectus lacustris, scrophularia nodosa, spirodela polyrhiza, stellaria palustris, urtica dioica, veronica longifolia, viburnum opulus