schoenoplectus lacustris, bolboschoenus maritimus, alisma plantago-aquatica, althaea officinalis, glyceria maxima, gratiola officinalis, oenanthe aquatica, persicaria amphibia, persicaria minor, phalaris arundinacea, rubia tatarica, sparganium erectum, stachys palustris, typha angustifolia