nasturtium officinale, persicaria maculosa, scrophularia auriculata, bidens frondosa, carex pendula, cyperus fuscus, juncus inflexus, lycopus europaeus, lythrum salicaria, ranunculus repens, stellaria aquatica, typha latifolia, urtica dioica, veronica anagallis-aquatica, xanthium orientale