poa trivialis, agrostis stolonifera, holcus lanatus, eleocharis palustris, glyceria maxima, phalaris arundinacea, ranunculus repens, carex hirta, stellaria alsine, cardamine pratensis, galium palustre, glyceria fluitans, juncus articulatus, lemna minuta, rumex conglomeratus, sparganium erectum, trifolium repens, alopecurus geniculatus, epilobium hirsutum, epilobium parviflorum, helosciadium nodiflorum, myosotis scorpioides, nasturtium microphyllum, ranunculus sceleratus, rumex obtusifolius