glyceria maxima, glyceria fluitans, agrostis stolonifera, carex disticha, juncus effusus, persicaria amphibia, scirpus sylvaticus, carex acuta, juncus articulatus, phalaris arundinacea, ranunculus flammula, alisma plantago-aquatica, argentina anserina, bidens tripartita, equisetum palustre, holcus lanatus, lotus pedunculatus, lycopus europaeus, lythrum salicaria, persicaria hydropiper, poa trivialis, ranunculus repens