glyceria fluitans, agrostis stolonifera, glyceria maxima, alisma plantago-aquatica, oenanthe aquatica, alopecurus geniculatus, bidens cernuus, juncus articulatus, myosotis scorpioides, nasturtium microphyllum, poa trivialis, rorippa palustris, eleocharis palustris, persicaria hydropiper, poa annua, ranunculus sceleratus, veronica catenata, cirsium arvense, epilobium parviflorum, polygonum aviculare