agrostis stolonifera, alopecurus geniculatus, poa trivialis, carex riparia, glyceria maxima, glyceria fluitans, ranunculus repens, argentina anserina, berula erecta, cardamine pratensis, eleocharis palustris, galium palustre, juncus articulatus, lysimachia nummularia, myosotis scorpioides, rumex crispus, trifolium repens, triglochin palustris, alisma plantago-aquatica, butomus umbellatus, mentha aquatica, plantago major, ranunculus sceleratus, stellaria media