mentha aquatica, nasturtium microphyllum, persicaria amphibia, persicaria hydropiper, typha latifolia, alisma plantago-aquatica, myosotis laxa, rumex crispus, solanum dulcamara, veronica anagallis-aquatica, epilobium parviflorum, eupatorium cannabinum, lycopus europaeus, lythrum salicaria