typha angustifolia, alisma plantago-aquatica, althaea officinalis, anthoxanthum repens, bolboschoenus maritimus, butomus umbellatus, cirsium arvense, drepanocladus polygamus, lythrum salicaria, persicaria amphibia, phalaris arundinacea, rubia tatarica, rumex stenophyllus, sonchus arvensis, sparganium erectum