equisetum arvense, agrostis stolonifera, mentha aquatica, bolboschoenus maritimus, epilobium hirsutum, lycopus europaeus, lythrum salicaria, salix purpurea, schoenoplectus lacustris, helosciadium nodiflorum, lepidium latifolium, nasturtium officinale, persicaria lapathifolia, phalaris arundinacea, rumex crispus, sparganium erectum, veronica anagallis-aquatica