glyceria fluitans, poa trivialis, alisma plantago-aquatica, argentina anserina, bidens frondosa, carex hirta, equisetum arvense, mentha aquatica, persicaria maculosa, phragmites australis, plantago major, ranunculus repens, rorippa amphibia, sparganium erectum, veronica anagallis-aquatica, vicia cracca