agrostis stolonifera, poa trivialis, alopecurus geniculatus, glyceria fluitans, juncus articulatus, ranunculus repens, ranunculus sceleratus, trifolium repens, carex hirta, eleocharis palustris, glyceria maxima, holcus lanatus, oenanthe fistulosa, stellaria alsine, bidens cernuus, cardamine pratensis, galium palustre, helosciadium nodiflorum, myosotis scorpioides, persicaria amphibia, rumex conglomeratus, sparganium erectum