agrostis stolonifera, alopecurus geniculatus, glyceria fluitans, glyceria maxima, phalaris arundinacea, carex acuta, juncus effusus, sparganium erectum, alisma plantago-aquatica, cerastium holosteoides, equisetum palustre, holcus lanatus, ranunculus repens, ranunculus sceleratus, rorippa amphibia, cardamine pratensis, galium palustre