agrostis stolonifera, glyceria fluitans, poa trivialis, holcus lanatus, persicaria hydropiper, eleocharis palustris, alisma plantago-aquatica, alopecurus geniculatus, bidens cernuus, bolboschoenus maritimus, cardamine pratensis, glechoma hederacea, glyceria maxima, juncus articulatus, lolium perenne, myosotis laxa, nasturtium microphyllum, oenanthe aquatica, plantago major, polygonum aviculare, ranunculus repens, trifolium repens, veronica catenata, helosciadium nodiflorum, oenanthe fistulosa, ranunculus sceleratus, rorippa amphibia, rumex conglomeratus