glyceria maxima, poa trivialis, rorippa sylvestris, alopecurus geniculatus, glyceria notata, mentha aquatica, myosotis scorpioides, alisma plantago-aquatica, berula erecta, bidens cernuus, caltha palustris, carex paniculata, epilobium parviflorum, galium palustre, juncus inflexus, lycopus europaeus, ranunculus repens, rumex hydrolapathum, veronica beccabunga