agrostis stolonifera, lotus pedunculatus, galium palustre, glyceria maxima, mentha aquatica, ranunculus repens, sium latifolium, sparganium erectum, trifolium repens, holcus lanatus, poa trivialis, oenanthe fistulosa, berula erecta, cardamine pratensis, glechoma hederacea, glyceria fluitans, helosciadium nodiflorum, juncus articulatus, persicaria hydropiper, ranunculus sceleratus, rorippa amphibia, stellaria alsine, butomus umbellatus, rumex crispus, stellaria media