sparganium erectum, persicaria hydropiper, persicaria lapathifolia, alisma plantago-aquatica, anthemis cotula, calystegia sepium, cyperus rotundus, equisetum arvense, equisetum palustre, galium debile, kickxia elatine, lotus corniculatus, lythrum salicaria, nasturtium officinale, persicaria maculosa, plantago lanceolata, potentilla reptans, ranunculus trichophyllus, rumex sanguineus, setaria pumila, symphyotrichum squamatum, veronica anagallis-aquatica, veronica beccabunga, veronica filiformis