agrostis stolonifera, alopecurus geniculatus, glyceria fluitans, juncus articulatus, cardamine pratensis, galium palustre, persicaria hydropiper, poa trivialis, alisma plantago-aquatica, carex hirta, drepanocladus aduncus, eleocharis palustris, glyceria maxima, leptodictyum riparium, myosotis scorpioides, persicaria amphibia, phalaris arundinacea, ranunculus repens, rorippa palustris, sparganium erectum, spirodela polyrhiza, trifolium repens, argentina anserina, oenanthe fistulosa, ranunculus sceleratus