glyceria fluitans, lythrum salicaria, persicaria hydropiper, ranunculus repens, veronica beccabunga, myosotis nemorosa, alisma plantago-aquatica, bidens tripartita, cirsium oleraceum, holcus mollis, juncus effusus, mentha arvensis, poa trivialis, scirpus sylvaticus, epilobium ciliatum